diff --git a/components.d.ts b/components.d.ts
index 94f030ca..0683e6ac 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -10,6 +10,7 @@ declare module 'vue' {
     404: typeof import('./src/components/errorMessage/404.vue')['default']
     500: typeof import('./src/components/errorMessage/500.vue')['default']
     AButton: typeof import('ant-design-vue/es')['Button']
+    ACascader: typeof import('ant-design-vue/es')['Cascader']
     AConfigProvider: typeof import('ant-design-vue/es')['ConfigProvider']
     ADropdown: typeof import('ant-design-vue/es')['Dropdown']
     AForm: typeof import('ant-design-vue/es')['Form']
diff --git a/index.html b/index.html
index 7e5c269e..cd5c84de 100644
--- a/index.html
+++ b/index.html
@@ -16,8 +16,31 @@
 
   <script src="/haikang/h5player.min.js"></script>
 
+
+  <!-- <script src=" ./public/cw/player/cmsplayer.js"></script>
+  <script src=" ./public/cw/player/common.js"></script>
+  <script src=" ./public/cw/player/pcm-player.js"></script>
+  <script src=" ./public/cw/player/webgl.js"></script>
+  <script src=" ./public/cw/player/cmstalk.js"></script>
+  <script src=" ./public/cw/player/alawmulaw.js"></script>
+  <script src=" ./public/cw/player/recorder-core.js"></script>
+  <script src=" ./public/cw/js/moment.js"></script>
+  <script src=" ./public/cw/js/jquery-3.4.1.min.js"></script> -->
+
+  <script src="/cw/js/moment.js"></script>
+  <script src="/cw/js/jquery-2.2.3.min.js"></script>
+  <script src="/cw/player/cmsplayer.js"></script>
+  <script src="/cw/player/common.js"></script>
+  <script src="/cw/player/pcm-player.js"></script>
+  <script src="/cw/player/webgl.js"></script>
+  <script src="/cw/player/cmstalk.js"></script>
+  <script src="/cw/player/alawmulaw.js"></script>
+  <script src="/cw/player/recorder-core.js"></script>
+
+
   <script type="module" src="/src/main.ts">
 
+
   </script>
 </body>
 
diff --git a/public/cw/data/N2SxwR7iQltB8rAsw5-p6kim b/public/cw/data/N2SxwR7iQltB8rAsw5-p6kim
new file mode 100644
index 00000000..a86f540c
Binary files /dev/null and b/public/cw/data/N2SxwR7iQltB8rAsw5-p6kim differ
diff --git a/public/cw/data/T0ZO3MPMJZWtfed77qc1XpEJ b/public/cw/data/T0ZO3MPMJZWtfed77qc1XpEJ
new file mode 100644
index 00000000..3a07abac
Binary files /dev/null and b/public/cw/data/T0ZO3MPMJZWtfed77qc1XpEJ differ
diff --git a/public/cw/data/nuXp5t-RPptYKe-Pi_hjfD_J b/public/cw/data/nuXp5t-RPptYKe-Pi_hjfD_J
new file mode 100644
index 00000000..395bc0f6
Binary files /dev/null and b/public/cw/data/nuXp5t-RPptYKe-Pi_hjfD_J differ
diff --git a/public/cw/help/Thumbs.db b/public/cw/help/Thumbs.db
new file mode 100644
index 00000000..242ab003
Binary files /dev/null and b/public/cw/help/Thumbs.db differ
diff --git a/public/cw/help/realplayscreen.png b/public/cw/help/realplayscreen.png
new file mode 100644
index 00000000..37279dd8
Binary files /dev/null and b/public/cw/help/realplayscreen.png differ
diff --git a/public/cw/images/arrow.png b/public/cw/images/arrow.png
new file mode 100644
index 00000000..f0f0279a
Binary files /dev/null and b/public/cw/images/arrow.png differ
diff --git a/public/cw/images/camera.svg b/public/cw/images/camera.svg
new file mode 100644
index 00000000..daa01397
--- /dev/null
+++ b/public/cw/images/camera.svg
@@ -0,0 +1 @@
+<svg t="1665647640241" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4863" width="32" height="32"><path d="M512 422.4c-70.4 0-128 57.6-128 128s57.6 128 128 128 128-57.6 128-128-57.6-128-128-128z" p-id="4864" fill="#ffffff"></path><path d="M940.8 198.4h-208V144c0-19.2-16-38.4-38.4-38.4h-368c-19.2 0-38.4 16-38.4 38.4v54.4H80c-28.8 0-51.2 22.4-51.2 51.2v620.8c0 28.8 22.4 51.2 51.2 51.2h860.8c28.8 0 51.2-22.4 51.2-51.2V249.6c0-28.8-22.4-51.2-51.2-51.2zM512 771.2c-121.6 0-220.8-99.2-220.8-220.8 0-121.6 99.2-220.8 220.8-220.8s220.8 99.2 220.8 220.8c0 121.6-99.2 220.8-220.8 220.8z m368-460.8H732.8v-35.2H880v35.2z" p-id="4865" fill="#ffffff"></path></svg>
diff --git a/public/cw/images/close.svg b/public/cw/images/close.svg
new file mode 100644
index 00000000..59e53090
--- /dev/null
+++ b/public/cw/images/close.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1646746198883" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="3880" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M820.053333 205.077333a42.666667 42.666667 0 0 1 1.408 57.664l-2.538666 2.666667L562.837333 512l256.085334 246.613333a42.666667 42.666667 0 0 1-56.426667 63.893334l-2.773333-2.432L501.333333 571.221333 242.922667 820.074667a42.666667 42.666667 0 0 1-61.717334-58.816l2.538667-2.666667L439.808 512 183.744 265.386667a42.666667 42.666667 0 0 1 56.426667-63.893334l2.773333 2.432 258.368 248.832L759.744 203.925333a42.666667 42.666667 0 0 1 60.330667 1.152z" p-id="3881" fill="#ffffff"></path></svg>
\ No newline at end of file
diff --git a/public/cw/images/earphone.svg b/public/cw/images/earphone.svg
new file mode 100644
index 00000000..69ec42e6
--- /dev/null
+++ b/public/cw/images/earphone.svg
@@ -0,0 +1 @@
+<svg t="1665649555889" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="2290" width="32" height="32"><path d="M511.883031 56.77603c-250.925838 0-455.090006 204.166167-455.090006 455.092005v244.611503c0 108.255456 88.059781 196.257252 196.258252 196.257252 80.037896 0 145.061751-65.020856 145.061752-145.002767V642.706536c0-79.978912-65.021856-145.061751-145.061752-145.061751a195.335496 195.335496 0 0 0-110.92975 34.643865v-20.417616c0-203.881242 165.881262-369.762504 369.760504-369.762504s369.760505 165.881262 369.760505 369.762504v20.421615a195.059568 195.059568 0 0 0-110.927752-34.643865c-79.978912 0-145.061751 65.082839-145.061751 145.061751v165.023488c0 79.978912 65.082839 145.002767 145.061751 145.002767 108.197471 0 196.258252-88.001796 196.258252-196.257252V511.871034c0.001-250.933836-204.164168-455.095004-455.090005-455.095004zM253.051277 582.976286a59.759243 59.759243 0 0 1 59.729252 59.73025v165.027487a59.711256 59.711256 0 0 1-59.729252 59.673266A111.070714 111.070714 0 0 1 142.121527 756.479538v-62.518516a111.08371 111.08371 0 0 1 110.92975-110.985736z m628.592258 173.503252A111.070714 111.070714 0 0 1 770.715784 867.408289a59.748246 59.748246 0 0 1-59.730251-59.673266V642.706536A59.796233 59.796233 0 0 1 770.715784 582.976286a111.082711 111.082711 0 0 1 110.927751 110.985736v62.518515z" p-id="2291" fill="#ffffff"></path></svg>
diff --git a/public/cw/images/fullscreen-exit2.svg b/public/cw/images/fullscreen-exit2.svg
new file mode 100644
index 00000000..a7364b59
--- /dev/null
+++ b/public/cw/images/fullscreen-exit2.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1646745129934" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1383" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M768 298.666667h170.666667v85.333333h-256V128h85.333333v170.666667zM341.333333 384H85.333333V298.666667h170.666667V128h85.333333v256z m426.666667 341.333333v170.666667h-85.333333v-256h256v85.333333h-170.666667zM341.333333 640v256H256v-170.666667H85.333333v-85.333333h256z" p-id="1384" fill="#ffffff"></path></svg>
\ No newline at end of file
diff --git a/public/cw/images/fullscreen.svg b/public/cw/images/fullscreen.svg
new file mode 100644
index 00000000..a177a4b7
--- /dev/null
+++ b/public/cw/images/fullscreen.svg
@@ -0,0 +1 @@
+<svg id="图层_1" data-name="图层 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 84 84"><defs><style>.cls-1{fill:#FFFFFF;}</style></defs><title>视频操作</title><path class="cls-1" d="M18,32V52a4.012,4.012,0,0,0,4,4H62a4.012,4.012,0,0,0,4-4V32a4.012,4.012,0,0,0-4-4H22A4.012,4.012,0,0,0,18,32Zm6,2H60V50H24ZM7,36a3,3,0,0,0,3-3V23a3,3,0,0,1,3-3H23a3,3,0,0,0,0-6H13a9.01,9.01,0,0,0-9,9V33A3,3,0,0,0,7,36ZM71,14H61a3,3,0,0,0,0,6H71a3,3,0,0,1,3,3V33a3,3,0,0,0,6,0V23A9.01,9.01,0,0,0,71,14Zm6,34a3,3,0,0,0-3,3V61a3,3,0,0,1-3,3H61a3,3,0,0,0,0,6H71a9.01,9.01,0,0,0,9-9V51A3,3,0,0,0,77,48ZM23,64H13a3,3,0,0,1-3-3V51a3,3,0,0,0-6,0V61a9.01,9.01,0,0,0,9,9H23a3,3,0,0,0,0-6Z"/></svg>
diff --git a/public/cw/images/fullscreen2.svg b/public/cw/images/fullscreen2.svg
new file mode 100644
index 00000000..0ef48a1d
--- /dev/null
+++ b/public/cw/images/fullscreen2.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1646745119141" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1430" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M213.333333 213.333333h213.333334V128H170.666667a42.666667 42.666667 0 0 0-42.666667 42.666667v256h85.333333V213.333333zM170.666667 896h256v-85.333333H213.333333v-213.333334H128v256a42.666667 42.666667 0 0 0 42.666667 42.666667z m725.333333-42.666667v-256h-85.333333v213.333334h-213.333334v85.333333h256a42.666667 42.666667 0 0 0 42.666667-42.666667zM597.333333 213.333333h213.333334v213.333334h85.333333V170.666667a42.666667 42.666667 0 0 0-42.666667-42.666667h-256v85.333333z" fill="#ffffff" p-id="1431"></path></svg>
\ No newline at end of file
diff --git a/public/cw/images/layers/content.png b/public/cw/images/layers/content.png
new file mode 100644
index 00000000..3f3d9baa
Binary files /dev/null and b/public/cw/images/layers/content.png differ
diff --git a/public/cw/images/layers/navigation.png b/public/cw/images/layers/navigation.png
new file mode 100644
index 00000000..81031231
Binary files /dev/null and b/public/cw/images/layers/navigation.png differ
diff --git a/public/cw/images/layers/popout.png b/public/cw/images/layers/popout.png
new file mode 100644
index 00000000..07a99594
Binary files /dev/null and b/public/cw/images/layers/popout.png differ
diff --git a/public/cw/images/layers/transparent.gif b/public/cw/images/layers/transparent.gif
new file mode 100644
index 00000000..452b8318
Binary files /dev/null and b/public/cw/images/layers/transparent.gif differ
diff --git a/public/cw/images/loading.gif b/public/cw/images/loading.gif
new file mode 100644
index 00000000..640d9993
Binary files /dev/null and b/public/cw/images/loading.gif differ
diff --git a/public/cw/images/microphone-close.svg b/public/cw/images/microphone-close.svg
new file mode 100644
index 00000000..bea2ca59
--- /dev/null
+++ b/public/cw/images/microphone-close.svg
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 23.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 64 64" style="enable-background:new 0 0 64 64;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+<title>视频操作</title>
+<g>
+	<path class="st0" d="M49.3,42.2c1.8-3,2.7-6.4,2.7-10.2v-4.6c0-0.6-0.2-1.2-0.7-1.6s-1-0.7-1.6-0.7s-1.2,0.2-1.6,0.7
+		s-0.7,1-0.7,1.6V32c0,2.5-0.5,4.7-1.5,6.8L49.3,42.2z"/>
+	<path class="st0" d="M31,43.5c1.7,0,3.2-0.3,4.6-0.9L19.3,26.4V32c0,3.2,1.1,5.9,3.4,8.2S27.8,43.5,31,43.5z"/>
+	<path class="st0" d="M42.7,57.4h-9.3v-4.8c3.4-0.4,6.4-1.4,9.1-3.2L39,46.1c-2.4,1.4-5.1,2.1-8,2.1c-4.5,0-8.3-1.6-11.5-4.7
+		c-3.2-3.2-4.8-7-4.8-11.4v-4.6c0-0.6-0.2-1.2-0.7-1.6c-0.5-0.5-1-0.7-1.6-0.7s-1.2,0.2-1.6,0.7c-0.5,0.5-0.7,1-0.7,1.6V32
+		c0,5.3,1.8,9.9,5.4,13.9c3.6,3.9,8,6.2,13.3,6.8v4.8h-9.3c-0.6,0-1.2,0.2-1.6,0.7s-0.7,1-0.7,1.6s0.2,1.2,0.7,1.6s1,0.7,1.6,0.7
+		h23.3c0.6,0,1.2-0.2,1.6-0.7s0.7-1,0.7-1.6s-0.2-1.2-0.7-1.6S43.3,57.4,42.7,57.4z"/>
+	<path class="st0" d="M42.2,35.2c0.3-1,0.4-2.1,0.4-3.2V13.5c0-3.2-1.1-5.9-3.4-8.2S34.2,2,31,2s-6,1.1-8.2,3.4c-2,2-3.1,4.3-3.4,7
+		L42.2,35.2z"/>
+</g>
+<path class="st0" d="M50.9,55.1l-42-42c-1.2-1.2-1.2-3,0-4.2l0,0c1.2-1.2,3-1.2,4.2,0L55.2,51c1.2,1.2,1.2,3,0,4.2l0,0
+	C54,56.3,52.1,56.3,50.9,55.1z"/>
+</svg>
diff --git a/public/cw/images/microphone.svg b/public/cw/images/microphone.svg
new file mode 100644
index 00000000..c5d66a7a
--- /dev/null
+++ b/public/cw/images/microphone.svg
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 23.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 64 64" style="enable-background:new 0 0 64 64;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+<title>视频操作</title>
+<path class="st0" d="M52,27.4V32c0,5.3-1.8,9.9-5.4,13.9s-8,6.2-13.3,6.8v4.8h9.3c0.6,0,1.2,0.2,1.6,0.7c0.5,0.5,0.7,1,0.7,1.6
+	s-0.2,1.2-0.7,1.6c-0.5,0.5-1,0.7-1.6,0.7H19.3c-0.6,0-1.2-0.2-1.6-0.7c-0.5-0.5-0.7-1-0.7-1.6s0.2-1.2,0.7-1.6
+	c0.5-0.5,1-0.7,1.6-0.7h9.3v-4.8c-5.3-0.6-9.7-2.8-13.3-6.8c-3.5-4-5.3-8.6-5.3-13.9v-4.6c0-0.6,0.2-1.2,0.7-1.6
+	c0.5-0.5,1-0.7,1.6-0.7s1.2,0.2,1.6,0.7c0.5,0.5,0.7,1,0.7,1.6V32c0,4.4,1.6,8.3,4.8,11.4c3.2,3.2,7,4.7,11.5,4.7s8.3-1.6,11.5-4.7
+	c3.2-3.2,4.8-7,4.8-11.4v-4.6c0-0.6,0.2-1.2,0.7-1.6c0.5-0.5,1-0.7,1.6-0.7s1.2,0.2,1.6,0.7C51.8,26.2,52,26.8,52,27.4z M42.7,13.5
+	V32c0,3.2-1.1,5.9-3.4,8.2c-2.3,2.3-5,3.4-8.2,3.4s-6-1.1-8.2-3.4s-3.4-5-3.4-8.2V13.5c0-3.2,1.1-5.9,3.4-8.2S27.8,2,31,2
+	s6,1.1,8.2,3.4S42.7,10.4,42.7,13.5z"/>
+</svg>
diff --git a/public/cw/images/mute.svg b/public/cw/images/mute.svg
new file mode 100644
index 00000000..9c50c916
--- /dev/null
+++ b/public/cw/images/mute.svg
@@ -0,0 +1 @@
+<svg id="图层_1" data-name="图层 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 84 84"><defs><style>.cls-1{fill:#FFFFFF;}</style></defs><title>视频操作</title><path class="cls-1" d="M44.269,12a4.385,4.385,0,0,0-2.5.816L23.264,27.05H16.71A7.625,7.625,0,0,0,9,34.542V49.525a7.625,7.625,0,0,0,7.71,7.491h6.554l18.5,14.234a3.387,3.387,0,0,0,2.161.75,3.96,3.96,0,0,0,4.007-3.746V15.813A3.625,3.625,0,0,0,44.269,12ZM41.936,61.779a1,1,0,0,1-1.61.792L26.922,52.26,25.3,51.016H16.71A1.634,1.634,0,0,1,15,49.525V34.542a1.634,1.634,0,0,1,1.71-1.492H25.3l1.618-1.244L40.326,21.5a1,1,0,0,1,1.61.792ZM67.78,42.845,74.125,36.5a3,3,0,0,0-4.243-4.243L63.537,38.6l-6.345-6.345A3,3,0,0,0,52.95,36.5L59.3,42.845,52.95,49.19a3,3,0,1,0,4.242,4.242l6.345-6.345,6.345,6.345a3.009,3.009,0,0,0,4.243,0h0a3.008,3.008,0,0,0,0-4.242Z"/></svg>
diff --git a/public/cw/images/pause.svg b/public/cw/images/pause.svg
new file mode 100644
index 00000000..22892f8a
--- /dev/null
+++ b/public/cw/images/pause.svg
@@ -0,0 +1 @@
+<svg id="图层_1" data-name="图层 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 84 84"><defs><style>.cls-1{fill:#FFFFFF;}</style></defs><title>视频操作</title><path class="cls-1" d="M27,18a3.009,3.009,0,0,0-3,3V63a3,3,0,0,0,6,0V21A3.009,3.009,0,0,0,27,18Zm30,0a3.009,3.009,0,0,0-3,3V63a3,3,0,0,0,6,0V21A3.009,3.009,0,0,0,57,18Z"/></svg>
diff --git a/public/cw/images/picture.svg b/public/cw/images/picture.svg
new file mode 100644
index 00000000..0802f285
--- /dev/null
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diff --git a/public/cw/js/moment.js b/public/cw/js/moment.js
new file mode 100644
index 00000000..1b129716
--- /dev/null
+++ b/public/cw/js/moment.js
@@ -0,0 +1,4602 @@
+//! moment.js
+
+;(function (global, factory) {
+    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+    typeof define === 'function' && define.amd ? define(factory) :
+    global.moment = factory()
+}(this, (function () { 'use strict';
+
+    var hookCallback;
+
+    function hooks () {
+        return hookCallback.apply(null, arguments);
+    }
+
+    // This is done to register the method called with moment()
+    // without creating circular dependencies.
+    function setHookCallback (callback) {
+        hookCallback = callback;
+    }
+
+    function isArray(input) {
+        return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]';
+    }
+
+    function isObject(input) {
+        // IE8 will treat undefined and null as object if it wasn't for
+        // input != null
+        return input != null && Object.prototype.toString.call(input) === '[object Object]';
+    }
+
+    function isObjectEmpty(obj) {
+        if (Object.getOwnPropertyNames) {
+            return (Object.getOwnPropertyNames(obj).length === 0);
+        } else {
+            var k;
+            for (k in obj) {
+                if (obj.hasOwnProperty(k)) {
+                    return false;
+                }
+            }
+            return true;
+        }
+    }
+
+    function isUndefined(input) {
+        return input === void 0;
+    }
+
+    function isNumber(input) {
+        return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]';
+    }
+
+    function isDate(input) {
+        return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]';
+    }
+
+    function map(arr, fn) {
+        var res = [], i;
+        for (i = 0; i < arr.length; ++i) {
+            res.push(fn(arr[i], i));
+        }
+        return res;
+    }
+
+    function hasOwnProp(a, b) {
+        return Object.prototype.hasOwnProperty.call(a, b);
+    }
+
+    function extend(a, b) {
+        for (var i in b) {
+            if (hasOwnProp(b, i)) {
+                a[i] = b[i];
+            }
+        }
+
+        if (hasOwnProp(b, 'toString')) {
+            a.toString = b.toString;
+        }
+
+        if (hasOwnProp(b, 'valueOf')) {
+            a.valueOf = b.valueOf;
+        }
+
+        return a;
+    }
+
+    function createUTC (input, format, locale, strict) {
+        return createLocalOrUTC(input, format, locale, strict, true).utc();
+    }
+
+    function defaultParsingFlags() {
+        // We need to deep clone this object.
+        return {
+            empty           : false,
+            unusedTokens    : [],
+            unusedInput     : [],
+            overflow        : -2,
+            charsLeftOver   : 0,
+            nullInput       : false,
+            invalidMonth    : null,
+            invalidFormat   : false,
+            userInvalidated : false,
+            iso             : false,
+            parsedDateParts : [],
+            meridiem        : null,
+            rfc2822         : false,
+            weekdayMismatch : false
+        };
+    }
+
+    function getParsingFlags(m) {
+        if (m._pf == null) {
+            m._pf = defaultParsingFlags();
+        }
+        return m._pf;
+    }
+
+    var some;
+    if (Array.prototype.some) {
+        some = Array.prototype.some;
+    } else {
+        some = function (fun) {
+            var t = Object(this);
+            var len = t.length >>> 0;
+
+            for (var i = 0; i < len; i++) {
+                if (i in t && fun.call(this, t[i], i, t)) {
+                    return true;
+                }
+            }
+
+            return false;
+        };
+    }
+
+    function isValid(m) {
+        if (m._isValid == null) {
+            var flags = getParsingFlags(m);
+            var parsedParts = some.call(flags.parsedDateParts, function (i) {
+                return i != null;
+            });
+            var isNowValid = !isNaN(m._d.getTime()) &&
+                flags.overflow < 0 &&
+                !flags.empty &&
+                !flags.invalidMonth &&
+                !flags.invalidWeekday &&
+                !flags.weekdayMismatch &&
+                !flags.nullInput &&
+                !flags.invalidFormat &&
+                !flags.userInvalidated &&
+                (!flags.meridiem || (flags.meridiem && parsedParts));
+
+            if (m._strict) {
+                isNowValid = isNowValid &&
+                    flags.charsLeftOver === 0 &&
+                    flags.unusedTokens.length === 0 &&
+                    flags.bigHour === undefined;
+            }
+
+            if (Object.isFrozen == null || !Object.isFrozen(m)) {
+                m._isValid = isNowValid;
+            }
+            else {
+                return isNowValid;
+            }
+        }
+        return m._isValid;
+    }
+
+    function createInvalid (flags) {
+        var m = createUTC(NaN);
+        if (flags != null) {
+            extend(getParsingFlags(m), flags);
+        }
+        else {
+            getParsingFlags(m).userInvalidated = true;
+        }
+
+        return m;
+    }
+
+    // Plugins that add properties should also add the key here (null value),
+    // so we can properly clone ourselves.
+    var momentProperties = hooks.momentProperties = [];
+
+    function copyConfig(to, from) {
+        var i, prop, val;
+
+        if (!isUndefined(from._isAMomentObject)) {
+            to._isAMomentObject = from._isAMomentObject;
+        }
+        if (!isUndefined(from._i)) {
+            to._i = from._i;
+        }
+        if (!isUndefined(from._f)) {
+            to._f = from._f;
+        }
+        if (!isUndefined(from._l)) {
+            to._l = from._l;
+        }
+        if (!isUndefined(from._strict)) {
+            to._strict = from._strict;
+        }
+        if (!isUndefined(from._tzm)) {
+            to._tzm = from._tzm;
+        }
+        if (!isUndefined(from._isUTC)) {
+            to._isUTC = from._isUTC;
+        }
+        if (!isUndefined(from._offset)) {
+            to._offset = from._offset;
+        }
+        if (!isUndefined(from._pf)) {
+            to._pf = getParsingFlags(from);
+        }
+        if (!isUndefined(from._locale)) {
+            to._locale = from._locale;
+        }
+
+        if (momentProperties.length > 0) {
+            for (i = 0; i < momentProperties.length; i++) {
+                prop = momentProperties[i];
+                val = from[prop];
+                if (!isUndefined(val)) {
+                    to[prop] = val;
+                }
+            }
+        }
+
+        return to;
+    }
+
+    var updateInProgress = false;
+
+    // Moment prototype object
+    function Moment(config) {
+        copyConfig(this, config);
+        this._d = new Date(config._d != null ? config._d.getTime() : NaN);
+        if (!this.isValid()) {
+            this._d = new Date(NaN);
+        }
+        // Prevent infinite loop in case updateOffset creates new moment
+        // objects.
+        if (updateInProgress === false) {
+            updateInProgress = true;
+            hooks.updateOffset(this);
+            updateInProgress = false;
+        }
+    }
+
+    function isMoment (obj) {
+        return obj instanceof Moment || (obj != null && obj._isAMomentObject != null);
+    }
+
+    function absFloor (number) {
+        if (number < 0) {
+            // -0 -> 0
+            return Math.ceil(number) || 0;
+        } else {
+            return Math.floor(number);
+        }
+    }
+
+    function toInt(argumentForCoercion) {
+        var coercedNumber = +argumentForCoercion,
+            value = 0;
+
+        if (coercedNumber !== 0 && isFinite(coercedNumber)) {
+            value = absFloor(coercedNumber);
+        }
+
+        return value;
+    }
+
+    // compare two arrays, return the number of differences
+    function compareArrays(array1, array2, dontConvert) {
+        var len = Math.min(array1.length, array2.length),
+            lengthDiff = Math.abs(array1.length - array2.length),
+            diffs = 0,
+            i;
+        for (i = 0; i < len; i++) {
+            if ((dontConvert && array1[i] !== array2[i]) ||
+                (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
+                diffs++;
+            }
+        }
+        return diffs + lengthDiff;
+    }
+
+    function warn(msg) {
+        if (hooks.suppressDeprecationWarnings === false &&
+                (typeof console !==  'undefined') && console.warn) {
+            console.warn('Deprecation warning: ' + msg);
+        }
+    }
+
+    function deprecate(msg, fn) {
+        var firstTime = true;
+
+        return extend(function () {
+            if (hooks.deprecationHandler != null) {
+                hooks.deprecationHandler(null, msg);
+            }
+            if (firstTime) {
+                var args = [];
+                var arg;
+                for (var i = 0; i < arguments.length; i++) {
+                    arg = '';
+                    if (typeof arguments[i] === 'object') {
+                        arg += '\n[' + i + '] ';
+                        for (var key in arguments[0]) {
+                            arg += key + ': ' + arguments[0][key] + ', ';
+                        }
+                        arg = arg.slice(0, -2); // Remove trailing comma and space
+                    } else {
+                        arg = arguments[i];
+                    }
+                    args.push(arg);
+                }
+                warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack);
+                firstTime = false;
+            }
+            return fn.apply(this, arguments);
+        }, fn);
+    }
+
+    var deprecations = {};
+
+    function deprecateSimple(name, msg) {
+        if (hooks.deprecationHandler != null) {
+            hooks.deprecationHandler(name, msg);
+        }
+        if (!deprecations[name]) {
+            warn(msg);
+            deprecations[name] = true;
+        }
+    }
+
+    hooks.suppressDeprecationWarnings = false;
+    hooks.deprecationHandler = null;
+
+    function isFunction(input) {
+        return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]';
+    }
+
+    function set (config) {
+        var prop, i;
+        for (i in config) {
+            prop = config[i];
+            if (isFunction(prop)) {
+                this[i] = prop;
+            } else {
+                this['_' + i] = prop;
+            }
+        }
+        this._config = config;
+        // Lenient ordinal parsing accepts just a number in addition to
+        // number + (possibly) stuff coming from _dayOfMonthOrdinalParse.
+        // TODO: Remove "ordinalParse" fallback in next major release.
+        this._dayOfMonthOrdinalParseLenient = new RegExp(
+            (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) +
+                '|' + (/\d{1,2}/).source);
+    }
+
+    function mergeConfigs(parentConfig, childConfig) {
+        var res = extend({}, parentConfig), prop;
+        for (prop in childConfig) {
+            if (hasOwnProp(childConfig, prop)) {
+                if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {
+                    res[prop] = {};
+                    extend(res[prop], parentConfig[prop]);
+                    extend(res[prop], childConfig[prop]);
+                } else if (childConfig[prop] != null) {
+                    res[prop] = childConfig[prop];
+                } else {
+                    delete res[prop];
+                }
+            }
+        }
+        for (prop in parentConfig) {
+            if (hasOwnProp(parentConfig, prop) &&
+                    !hasOwnProp(childConfig, prop) &&
+                    isObject(parentConfig[prop])) {
+                // make sure changes to properties don't modify parent config
+                res[prop] = extend({}, res[prop]);
+            }
+        }
+        return res;
+    }
+
+    function Locale(config) {
+        if (config != null) {
+            this.set(config);
+        }
+    }
+
+    var keys;
+
+    if (Object.keys) {
+        keys = Object.keys;
+    } else {
+        keys = function (obj) {
+            var i, res = [];
+            for (i in obj) {
+                if (hasOwnProp(obj, i)) {
+                    res.push(i);
+                }
+            }
+            return res;
+        };
+    }
+
+    var defaultCalendar = {
+        sameDay : '[Today at] LT',
+        nextDay : '[Tomorrow at] LT',
+        nextWeek : 'dddd [at] LT',
+        lastDay : '[Yesterday at] LT',
+        lastWeek : '[Last] dddd [at] LT',
+        sameElse : 'L'
+    };
+
+    function calendar (key, mom, now) {
+        var output = this._calendar[key] || this._calendar['sameElse'];
+        return isFunction(output) ? output.call(mom, now) : output;
+    }
+
+    var defaultLongDateFormat = {
+        LTS  : 'h:mm:ss A',
+        LT   : 'h:mm A',
+        L    : 'MM/DD/YYYY',
+        LL   : 'MMMM D, YYYY',
+        LLL  : 'MMMM D, YYYY h:mm A',
+        LLLL : 'dddd, MMMM D, YYYY h:mm A'
+    };
+
+    function longDateFormat (key) {
+        var format = this._longDateFormat[key],
+            formatUpper = this._longDateFormat[key.toUpperCase()];
+
+        if (format || !formatUpper) {
+            return format;
+        }
+
+        this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) {
+            return val.slice(1);
+        });
+
+        return this._longDateFormat[key];
+    }
+
+    var defaultInvalidDate = 'Invalid date';
+
+    function invalidDate () {
+        return this._invalidDate;
+    }
+
+    var defaultOrdinal = '%d';
+    var defaultDayOfMonthOrdinalParse = /\d{1,2}/;
+
+    function ordinal (number) {
+        return this._ordinal.replace('%d', number);
+    }
+
+    var defaultRelativeTime = {
+        future : 'in %s',
+        past   : '%s ago',
+        s  : 'a few seconds',
+        ss : '%d seconds',
+        m  : 'a minute',
+        mm : '%d minutes',
+        h  : 'an hour',
+        hh : '%d hours',
+        d  : 'a day',
+        dd : '%d days',
+        M  : 'a month',
+        MM : '%d months',
+        y  : 'a year',
+        yy : '%d years'
+    };
+
+    function relativeTime (number, withoutSuffix, string, isFuture) {
+        var output = this._relativeTime[string];
+        return (isFunction(output)) ?
+            output(number, withoutSuffix, string, isFuture) :
+            output.replace(/%d/i, number);
+    }
+
+    function pastFuture (diff, output) {
+        var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
+        return isFunction(format) ? format(output) : format.replace(/%s/i, output);
+    }
+
+    var aliases = {};
+
+    function addUnitAlias (unit, shorthand) {
+        var lowerCase = unit.toLowerCase();
+        aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;
+    }
+
+    function normalizeUnits(units) {
+        return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;
+    }
+
+    function normalizeObjectUnits(inputObject) {
+        var normalizedInput = {},
+            normalizedProp,
+            prop;
+
+        for (prop in inputObject) {
+            if (hasOwnProp(inputObject, prop)) {
+                normalizedProp = normalizeUnits(prop);
+                if (normalizedProp) {
+                    normalizedInput[normalizedProp] = inputObject[prop];
+                }
+            }
+        }
+
+        return normalizedInput;
+    }
+
+    var priorities = {};
+
+    function addUnitPriority(unit, priority) {
+        priorities[unit] = priority;
+    }
+
+    function getPrioritizedUnits(unitsObj) {
+        var units = [];
+        for (var u in unitsObj) {
+            units.push({unit: u, priority: priorities[u]});
+        }
+        units.sort(function (a, b) {
+            return a.priority - b.priority;
+        });
+        return units;
+    }
+
+    function zeroFill(number, targetLength, forceSign) {
+        var absNumber = '' + Math.abs(number),
+            zerosToFill = targetLength - absNumber.length,
+            sign = number >= 0;
+        return (sign ? (forceSign ? '+' : '') : '-') +
+            Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber;
+    }
+
+    var formattingTokens = /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g;
+
+    var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g;
+
+    var formatFunctions = {};
+
+    var formatTokenFunctions = {};
+
+    // token:    'M'
+    // padded:   ['MM', 2]
+    // ordinal:  'Mo'
+    // callback: function () { this.month() + 1 }
+    function addFormatToken (token, padded, ordinal, callback) {
+        var func = callback;
+        if (typeof callback === 'string') {
+            func = function () {
+                return this[callback]();
+            };
+        }
+        if (token) {
+            formatTokenFunctions[token] = func;
+        }
+        if (padded) {
+            formatTokenFunctions[padded[0]] = function () {
+                return zeroFill(func.apply(this, arguments), padded[1], padded[2]);
+            };
+        }
+        if (ordinal) {
+            formatTokenFunctions[ordinal] = function () {
+                return this.localeData().ordinal(func.apply(this, arguments), token);
+            };
+        }
+    }
+
+    function removeFormattingTokens(input) {
+        if (input.match(/\[[\s\S]/)) {
+            return input.replace(/^\[|\]$/g, '');
+        }
+        return input.replace(/\\/g, '');
+    }
+
+    function makeFormatFunction(format) {
+        var array = format.match(formattingTokens), i, length;
+
+        for (i = 0, length = array.length; i < length; i++) {
+            if (formatTokenFunctions[array[i]]) {
+                array[i] = formatTokenFunctions[array[i]];
+            } else {
+                array[i] = removeFormattingTokens(array[i]);
+            }
+        }
+
+        return function (mom) {
+            var output = '', i;
+            for (i = 0; i < length; i++) {
+                output += isFunction(array[i]) ? array[i].call(mom, format) : array[i];
+            }
+            return output;
+        };
+    }
+
+    // format date using native date object
+    function formatMoment(m, format) {
+        if (!m.isValid()) {
+            return m.localeData().invalidDate();
+        }
+
+        format = expandFormat(format, m.localeData());
+        formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format);
+
+        return formatFunctions[format](m);
+    }
+
+    function expandFormat(format, locale) {
+        var i = 5;
+
+        function replaceLongDateFormatTokens(input) {
+            return locale.longDateFormat(input) || input;
+        }
+
+        localFormattingTokens.lastIndex = 0;
+        while (i >= 0 && localFormattingTokens.test(format)) {
+            format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
+            localFormattingTokens.lastIndex = 0;
+            i -= 1;
+        }
+
+        return format;
+    }
+
+    var match1         = /\d/;            //       0 - 9
+    var match2         = /\d\d/;          //      00 - 99
+    var match3         = /\d{3}/;         //     000 - 999
+    var match4         = /\d{4}/;         //    0000 - 9999
+    var match6         = /[+-]?\d{6}/;    // -999999 - 999999
+    var match1to2      = /\d\d?/;         //       0 - 99
+    var match3to4      = /\d\d\d\d?/;     //     999 - 9999
+    var match5to6      = /\d\d\d\d\d\d?/; //   99999 - 999999
+    var match1to3      = /\d{1,3}/;       //       0 - 999
+    var match1to4      = /\d{1,4}/;       //       0 - 9999
+    var match1to6      = /[+-]?\d{1,6}/;  // -999999 - 999999
+
+    var matchUnsigned  = /\d+/;           //       0 - inf
+    var matchSigned    = /[+-]?\d+/;      //    -inf - inf
+
+    var matchOffset    = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z
+    var matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z
+
+    var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123
+
+    // any word (or two) characters or numbers including two/three word month in arabic.
+    // includes scottish gaelic two word and hyphenated months
+    var matchWord = /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFF07\uFF10-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i;
+
+    var regexes = {};
+
+    function addRegexToken (token, regex, strictRegex) {
+        regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) {
+            return (isStrict && strictRegex) ? strictRegex : regex;
+        };
+    }
+
+    function getParseRegexForToken (token, config) {
+        if (!hasOwnProp(regexes, token)) {
+            return new RegExp(unescapeFormat(token));
+        }
+
+        return regexes[token](config._strict, config._locale);
+    }
+
+    // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
+    function unescapeFormat(s) {
+        return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
+            return p1 || p2 || p3 || p4;
+        }));
+    }
+
+    function regexEscape(s) {
+        return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
+    }
+
+    var tokens = {};
+
+    function addParseToken (token, callback) {
+        var i, func = callback;
+        if (typeof token === 'string') {
+            token = [token];
+        }
+        if (isNumber(callback)) {
+            func = function (input, array) {
+                array[callback] = toInt(input);
+            };
+        }
+        for (i = 0; i < token.length; i++) {
+            tokens[token[i]] = func;
+        }
+    }
+
+    function addWeekParseToken (token, callback) {
+        addParseToken(token, function (input, array, config, token) {
+            config._w = config._w || {};
+            callback(input, config._w, config, token);
+        });
+    }
+
+    function addTimeToArrayFromToken(token, input, config) {
+        if (input != null && hasOwnProp(tokens, token)) {
+            tokens[token](input, config._a, config, token);
+        }
+    }
+
+    var YEAR = 0;
+    var MONTH = 1;
+    var DATE = 2;
+    var HOUR = 3;
+    var MINUTE = 4;
+    var SECOND = 5;
+    var MILLISECOND = 6;
+    var WEEK = 7;
+    var WEEKDAY = 8;
+
+    // FORMATTING
+
+    addFormatToken('Y', 0, 0, function () {
+        var y = this.year();
+        return y <= 9999 ? '' + y : '+' + y;
+    });
+
+    addFormatToken(0, ['YY', 2], 0, function () {
+        return this.year() % 100;
+    });
+
+    addFormatToken(0, ['YYYY',   4],       0, 'year');
+    addFormatToken(0, ['YYYYY',  5],       0, 'year');
+    addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');
+
+    // ALIASES
+
+    addUnitAlias('year', 'y');
+
+    // PRIORITIES
+
+    addUnitPriority('year', 1);
+
+    // PARSING
+
+    addRegexToken('Y',      matchSigned);
+    addRegexToken('YY',     match1to2, match2);
+    addRegexToken('YYYY',   match1to4, match4);
+    addRegexToken('YYYYY',  match1to6, match6);
+    addRegexToken('YYYYYY', match1to6, match6);
+
+    addParseToken(['YYYYY', 'YYYYYY'], YEAR);
+    addParseToken('YYYY', function (input, array) {
+        array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);
+    });
+    addParseToken('YY', function (input, array) {
+        array[YEAR] = hooks.parseTwoDigitYear(input);
+    });
+    addParseToken('Y', function (input, array) {
+        array[YEAR] = parseInt(input, 10);
+    });
+
+    // HELPERS
+
+    function daysInYear(year) {
+        return isLeapYear(year) ? 366 : 365;
+    }
+
+    function isLeapYear(year) {
+        return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
+    }
+
+    // HOOKS
+
+    hooks.parseTwoDigitYear = function (input) {
+        return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
+    };
+
+    // MOMENTS
+
+    var getSetYear = makeGetSet('FullYear', true);
+
+    function getIsLeapYear () {
+        return isLeapYear(this.year());
+    }
+
+    function makeGetSet (unit, keepTime) {
+        return function (value) {
+            if (value != null) {
+                set$1(this, unit, value);
+                hooks.updateOffset(this, keepTime);
+                return this;
+            } else {
+                return get(this, unit);
+            }
+        };
+    }
+
+    function get (mom, unit) {
+        return mom.isValid() ?
+            mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN;
+    }
+
+    function set$1 (mom, unit, value) {
+        if (mom.isValid() && !isNaN(value)) {
+            if (unit === 'FullYear' && isLeapYear(mom.year()) && mom.month() === 1 && mom.date() === 29) {
+                mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month()));
+            }
+            else {
+                mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
+            }
+        }
+    }
+
+    // MOMENTS
+
+    function stringGet (units) {
+        units = normalizeUnits(units);
+        if (isFunction(this[units])) {
+            return this[units]();
+        }
+        return this;
+    }
+
+
+    function stringSet (units, value) {
+        if (typeof units === 'object') {
+            units = normalizeObjectUnits(units);
+            var prioritized = getPrioritizedUnits(units);
+            for (var i = 0; i < prioritized.length; i++) {
+                this[prioritized[i].unit](units[prioritized[i].unit]);
+            }
+        } else {
+            units = normalizeUnits(units);
+            if (isFunction(this[units])) {
+                return this[units](value);
+            }
+        }
+        return this;
+    }
+
+    function mod(n, x) {
+        return ((n % x) + x) % x;
+    }
+
+    var indexOf;
+
+    if (Array.prototype.indexOf) {
+        indexOf = Array.prototype.indexOf;
+    } else {
+        indexOf = function (o) {
+            // I know
+            var i;
+            for (i = 0; i < this.length; ++i) {
+                if (this[i] === o) {
+                    return i;
+                }
+            }
+            return -1;
+        };
+    }
+
+    function daysInMonth(year, month) {
+        if (isNaN(year) || isNaN(month)) {
+            return NaN;
+        }
+        var modMonth = mod(month, 12);
+        year += (month - modMonth) / 12;
+        return modMonth === 1 ? (isLeapYear(year) ? 29 : 28) : (31 - modMonth % 7 % 2);
+    }
+
+    // FORMATTING
+
+    addFormatToken('M', ['MM', 2], 'Mo', function () {
+        return this.month() + 1;
+    });
+
+    addFormatToken('MMM', 0, 0, function (format) {
+        return this.localeData().monthsShort(this, format);
+    });
+
+    addFormatToken('MMMM', 0, 0, function (format) {
+        return this.localeData().months(this, format);
+    });
+
+    // ALIASES
+
+    addUnitAlias('month', 'M');
+
+    // PRIORITY
+
+    addUnitPriority('month', 8);
+
+    // PARSING
+
+    addRegexToken('M',    match1to2);
+    addRegexToken('MM',   match1to2, match2);
+    addRegexToken('MMM',  function (isStrict, locale) {
+        return locale.monthsShortRegex(isStrict);
+    });
+    addRegexToken('MMMM', function (isStrict, locale) {
+        return locale.monthsRegex(isStrict);
+    });
+
+    addParseToken(['M', 'MM'], function (input, array) {
+        array[MONTH] = toInt(input) - 1;
+    });
+
+    addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {
+        var month = config._locale.monthsParse(input, token, config._strict);
+        // if we didn't find a month name, mark the date as invalid.
+        if (month != null) {
+            array[MONTH] = month;
+        } else {
+            getParsingFlags(config).invalidMonth = input;
+        }
+    });
+
+    // LOCALES
+
+    var MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/;
+    var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_');
+    function localeMonths (m, format) {
+        if (!m) {
+            return isArray(this._months) ? this._months :
+                this._months['standalone'];
+        }
+        return isArray(this._months) ? this._months[m.month()] :
+            this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()];
+    }
+
+    var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_');
+    function localeMonthsShort (m, format) {
+        if (!m) {
+            return isArray(this._monthsShort) ? this._monthsShort :
+                this._monthsShort['standalone'];
+        }
+        return isArray(this._monthsShort) ? this._monthsShort[m.month()] :
+            this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()];
+    }
+
+    function handleStrictParse(monthName, format, strict) {
+        var i, ii, mom, llc = monthName.toLocaleLowerCase();
+        if (!this._monthsParse) {
+            // this is not used
+            this._monthsParse = [];
+            this._longMonthsParse = [];
+            this._shortMonthsParse = [];
+            for (i = 0; i < 12; ++i) {
+                mom = createUTC([2000, i]);
+                this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase();
+                this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();
+            }
+        }
+
+        if (strict) {
+            if (format === 'MMM') {
+                ii = indexOf.call(this._shortMonthsParse, llc);
+                return ii !== -1 ? ii : null;
+            } else {
+                ii = indexOf.call(this._longMonthsParse, llc);
+                return ii !== -1 ? ii : null;
+            }
+        } else {
+            if (format === 'MMM') {
+                ii = indexOf.call(this._shortMonthsParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._longMonthsParse, llc);
+                return ii !== -1 ? ii : null;
+            } else {
+                ii = indexOf.call(this._longMonthsParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._shortMonthsParse, llc);
+                return ii !== -1 ? ii : null;
+            }
+        }
+    }
+
+    function localeMonthsParse (monthName, format, strict) {
+        var i, mom, regex;
+
+        if (this._monthsParseExact) {
+            return handleStrictParse.call(this, monthName, format, strict);
+        }
+
+        if (!this._monthsParse) {
+            this._monthsParse = [];
+            this._longMonthsParse = [];
+            this._shortMonthsParse = [];
+        }
+
+        // TODO: add sorting
+        // Sorting makes sure if one month (or abbr) is a prefix of another
+        // see sorting in computeMonthsParse
+        for (i = 0; i < 12; i++) {
+            // make the regex if we don't have it already
+            mom = createUTC([2000, i]);
+            if (strict && !this._longMonthsParse[i]) {
+                this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
+                this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
+            }
+            if (!strict && !this._monthsParse[i]) {
+                regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
+                this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
+            }
+            // test the regex
+            if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
+                return i;
+            } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
+                return i;
+            } else if (!strict && this._monthsParse[i].test(monthName)) {
+                return i;
+            }
+        }
+    }
+
+    // MOMENTS
+
+    function setMonth (mom, value) {
+        var dayOfMonth;
+
+        if (!mom.isValid()) {
+            // No op
+            return mom;
+        }
+
+        if (typeof value === 'string') {
+            if (/^\d+$/.test(value)) {
+                value = toInt(value);
+            } else {
+                value = mom.localeData().monthsParse(value);
+                // TODO: Another silent failure?
+                if (!isNumber(value)) {
+                    return mom;
+                }
+            }
+        }
+
+        dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value));
+        mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
+        return mom;
+    }
+
+    function getSetMonth (value) {
+        if (value != null) {
+            setMonth(this, value);
+            hooks.updateOffset(this, true);
+            return this;
+        } else {
+            return get(this, 'Month');
+        }
+    }
+
+    function getDaysInMonth () {
+        return daysInMonth(this.year(), this.month());
+    }
+
+    var defaultMonthsShortRegex = matchWord;
+    function monthsShortRegex (isStrict) {
+        if (this._monthsParseExact) {
+            if (!hasOwnProp(this, '_monthsRegex')) {
+                computeMonthsParse.call(this);
+            }
+            if (isStrict) {
+                return this._monthsShortStrictRegex;
+            } else {
+                return this._monthsShortRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_monthsShortRegex')) {
+                this._monthsShortRegex = defaultMonthsShortRegex;
+            }
+            return this._monthsShortStrictRegex && isStrict ?
+                this._monthsShortStrictRegex : this._monthsShortRegex;
+        }
+    }
+
+    var defaultMonthsRegex = matchWord;
+    function monthsRegex (isStrict) {
+        if (this._monthsParseExact) {
+            if (!hasOwnProp(this, '_monthsRegex')) {
+                computeMonthsParse.call(this);
+            }
+            if (isStrict) {
+                return this._monthsStrictRegex;
+            } else {
+                return this._monthsRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_monthsRegex')) {
+                this._monthsRegex = defaultMonthsRegex;
+            }
+            return this._monthsStrictRegex && isStrict ?
+                this._monthsStrictRegex : this._monthsRegex;
+        }
+    }
+
+    function computeMonthsParse () {
+        function cmpLenRev(a, b) {
+            return b.length - a.length;
+        }
+
+        var shortPieces = [], longPieces = [], mixedPieces = [],
+            i, mom;
+        for (i = 0; i < 12; i++) {
+            // make the regex if we don't have it already
+            mom = createUTC([2000, i]);
+            shortPieces.push(this.monthsShort(mom, ''));
+            longPieces.push(this.months(mom, ''));
+            mixedPieces.push(this.months(mom, ''));
+            mixedPieces.push(this.monthsShort(mom, ''));
+        }
+        // Sorting makes sure if one month (or abbr) is a prefix of another it
+        // will match the longer piece.
+        shortPieces.sort(cmpLenRev);
+        longPieces.sort(cmpLenRev);
+        mixedPieces.sort(cmpLenRev);
+        for (i = 0; i < 12; i++) {
+            shortPieces[i] = regexEscape(shortPieces[i]);
+            longPieces[i] = regexEscape(longPieces[i]);
+        }
+        for (i = 0; i < 24; i++) {
+            mixedPieces[i] = regexEscape(mixedPieces[i]);
+        }
+
+        this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
+        this._monthsShortRegex = this._monthsRegex;
+        this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
+        this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
+    }
+
+    function createDate (y, m, d, h, M, s, ms) {
+        // can't just apply() to create a date:
+        // https://stackoverflow.com/q/181348
+        var date;
+        // the date constructor remaps years 0-99 to 1900-1999
+        if (y < 100 && y >= 0) {
+            // preserve leap years using a full 400 year cycle, then reset
+            date = new Date(y + 400, m, d, h, M, s, ms);
+            if (isFinite(date.getFullYear())) {
+                date.setFullYear(y);
+            }
+        } else {
+            date = new Date(y, m, d, h, M, s, ms);
+        }
+
+        return date;
+    }
+
+    function createUTCDate (y) {
+        var date;
+        // the Date.UTC function remaps years 0-99 to 1900-1999
+        if (y < 100 && y >= 0) {
+            var args = Array.prototype.slice.call(arguments);
+            // preserve leap years using a full 400 year cycle, then reset
+            args[0] = y + 400;
+            date = new Date(Date.UTC.apply(null, args));
+            if (isFinite(date.getUTCFullYear())) {
+                date.setUTCFullYear(y);
+            }
+        } else {
+            date = new Date(Date.UTC.apply(null, arguments));
+        }
+
+        return date;
+    }
+
+    // start-of-first-week - start-of-year
+    function firstWeekOffset(year, dow, doy) {
+        var // first-week day -- which january is always in the first week (4 for iso, 1 for other)
+            fwd = 7 + dow - doy,
+            // first-week day local weekday -- which local weekday is fwd
+            fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;
+
+        return -fwdlw + fwd - 1;
+    }
+
+    // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
+    function dayOfYearFromWeeks(year, week, weekday, dow, doy) {
+        var localWeekday = (7 + weekday - dow) % 7,
+            weekOffset = firstWeekOffset(year, dow, doy),
+            dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,
+            resYear, resDayOfYear;
+
+        if (dayOfYear <= 0) {
+            resYear = year - 1;
+            resDayOfYear = daysInYear(resYear) + dayOfYear;
+        } else if (dayOfYear > daysInYear(year)) {
+            resYear = year + 1;
+            resDayOfYear = dayOfYear - daysInYear(year);
+        } else {
+            resYear = year;
+            resDayOfYear = dayOfYear;
+        }
+
+        return {
+            year: resYear,
+            dayOfYear: resDayOfYear
+        };
+    }
+
+    function weekOfYear(mom, dow, doy) {
+        var weekOffset = firstWeekOffset(mom.year(), dow, doy),
+            week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,
+            resWeek, resYear;
+
+        if (week < 1) {
+            resYear = mom.year() - 1;
+            resWeek = week + weeksInYear(resYear, dow, doy);
+        } else if (week > weeksInYear(mom.year(), dow, doy)) {
+            resWeek = week - weeksInYear(mom.year(), dow, doy);
+            resYear = mom.year() + 1;
+        } else {
+            resYear = mom.year();
+            resWeek = week;
+        }
+
+        return {
+            week: resWeek,
+            year: resYear
+        };
+    }
+
+    function weeksInYear(year, dow, doy) {
+        var weekOffset = firstWeekOffset(year, dow, doy),
+            weekOffsetNext = firstWeekOffset(year + 1, dow, doy);
+        return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;
+    }
+
+    // FORMATTING
+
+    addFormatToken('w', ['ww', 2], 'wo', 'week');
+    addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');
+
+    // ALIASES
+
+    addUnitAlias('week', 'w');
+    addUnitAlias('isoWeek', 'W');
+
+    // PRIORITIES
+
+    addUnitPriority('week', 5);
+    addUnitPriority('isoWeek', 5);
+
+    // PARSING
+
+    addRegexToken('w',  match1to2);
+    addRegexToken('ww', match1to2, match2);
+    addRegexToken('W',  match1to2);
+    addRegexToken('WW', match1to2, match2);
+
+    addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) {
+        week[token.substr(0, 1)] = toInt(input);
+    });
+
+    // HELPERS
+
+    // LOCALES
+
+    function localeWeek (mom) {
+        return weekOfYear(mom, this._week.dow, this._week.doy).week;
+    }
+
+    var defaultLocaleWeek = {
+        dow : 0, // Sunday is the first day of the week.
+        doy : 6  // The week that contains Jan 6th is the first week of the year.
+    };
+
+    function localeFirstDayOfWeek () {
+        return this._week.dow;
+    }
+
+    function localeFirstDayOfYear () {
+        return this._week.doy;
+    }
+
+    // MOMENTS
+
+    function getSetWeek (input) {
+        var week = this.localeData().week(this);
+        return input == null ? week : this.add((input - week) * 7, 'd');
+    }
+
+    function getSetISOWeek (input) {
+        var week = weekOfYear(this, 1, 4).week;
+        return input == null ? week : this.add((input - week) * 7, 'd');
+    }
+
+    // FORMATTING
+
+    addFormatToken('d', 0, 'do', 'day');
+
+    addFormatToken('dd', 0, 0, function (format) {
+        return this.localeData().weekdaysMin(this, format);
+    });
+
+    addFormatToken('ddd', 0, 0, function (format) {
+        return this.localeData().weekdaysShort(this, format);
+    });
+
+    addFormatToken('dddd', 0, 0, function (format) {
+        return this.localeData().weekdays(this, format);
+    });
+
+    addFormatToken('e', 0, 0, 'weekday');
+    addFormatToken('E', 0, 0, 'isoWeekday');
+
+    // ALIASES
+
+    addUnitAlias('day', 'd');
+    addUnitAlias('weekday', 'e');
+    addUnitAlias('isoWeekday', 'E');
+
+    // PRIORITY
+    addUnitPriority('day', 11);
+    addUnitPriority('weekday', 11);
+    addUnitPriority('isoWeekday', 11);
+
+    // PARSING
+
+    addRegexToken('d',    match1to2);
+    addRegexToken('e',    match1to2);
+    addRegexToken('E',    match1to2);
+    addRegexToken('dd',   function (isStrict, locale) {
+        return locale.weekdaysMinRegex(isStrict);
+    });
+    addRegexToken('ddd',   function (isStrict, locale) {
+        return locale.weekdaysShortRegex(isStrict);
+    });
+    addRegexToken('dddd',   function (isStrict, locale) {
+        return locale.weekdaysRegex(isStrict);
+    });
+
+    addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {
+        var weekday = config._locale.weekdaysParse(input, token, config._strict);
+        // if we didn't get a weekday name, mark the date as invalid
+        if (weekday != null) {
+            week.d = weekday;
+        } else {
+            getParsingFlags(config).invalidWeekday = input;
+        }
+    });
+
+    addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {
+        week[token] = toInt(input);
+    });
+
+    // HELPERS
+
+    function parseWeekday(input, locale) {
+        if (typeof input !== 'string') {
+            return input;
+        }
+
+        if (!isNaN(input)) {
+            return parseInt(input, 10);
+        }
+
+        input = locale.weekdaysParse(input);
+        if (typeof input === 'number') {
+            return input;
+        }
+
+        return null;
+    }
+
+    function parseIsoWeekday(input, locale) {
+        if (typeof input === 'string') {
+            return locale.weekdaysParse(input) % 7 || 7;
+        }
+        return isNaN(input) ? null : input;
+    }
+
+    // LOCALES
+    function shiftWeekdays (ws, n) {
+        return ws.slice(n, 7).concat(ws.slice(0, n));
+    }
+
+    var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_');
+    function localeWeekdays (m, format) {
+        var weekdays = isArray(this._weekdays) ? this._weekdays :
+            this._weekdays[(m && m !== true && this._weekdays.isFormat.test(format)) ? 'format' : 'standalone'];
+        return (m === true) ? shiftWeekdays(weekdays, this._week.dow)
+            : (m) ? weekdays[m.day()] : weekdays;
+    }
+
+    var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_');
+    function localeWeekdaysShort (m) {
+        return (m === true) ? shiftWeekdays(this._weekdaysShort, this._week.dow)
+            : (m) ? this._weekdaysShort[m.day()] : this._weekdaysShort;
+    }
+
+    var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_');
+    function localeWeekdaysMin (m) {
+        return (m === true) ? shiftWeekdays(this._weekdaysMin, this._week.dow)
+            : (m) ? this._weekdaysMin[m.day()] : this._weekdaysMin;
+    }
+
+    function handleStrictParse$1(weekdayName, format, strict) {
+        var i, ii, mom, llc = weekdayName.toLocaleLowerCase();
+        if (!this._weekdaysParse) {
+            this._weekdaysParse = [];
+            this._shortWeekdaysParse = [];
+            this._minWeekdaysParse = [];
+
+            for (i = 0; i < 7; ++i) {
+                mom = createUTC([2000, 1]).day(i);
+                this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase();
+                this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase();
+                this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();
+            }
+        }
+
+        if (strict) {
+            if (format === 'dddd') {
+                ii = indexOf.call(this._weekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            } else if (format === 'ddd') {
+                ii = indexOf.call(this._shortWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            } else {
+                ii = indexOf.call(this._minWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            }
+        } else {
+            if (format === 'dddd') {
+                ii = indexOf.call(this._weekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._shortWeekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._minWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            } else if (format === 'ddd') {
+                ii = indexOf.call(this._shortWeekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._weekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._minWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            } else {
+                ii = indexOf.call(this._minWeekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._weekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._shortWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            }
+        }
+    }
+
+    function localeWeekdaysParse (weekdayName, format, strict) {
+        var i, mom, regex;
+
+        if (this._weekdaysParseExact) {
+            return handleStrictParse$1.call(this, weekdayName, format, strict);
+        }
+
+        if (!this._weekdaysParse) {
+            this._weekdaysParse = [];
+            this._minWeekdaysParse = [];
+            this._shortWeekdaysParse = [];
+            this._fullWeekdaysParse = [];
+        }
+
+        for (i = 0; i < 7; i++) {
+            // make the regex if we don't have it already
+
+            mom = createUTC([2000, 1]).day(i);
+            if (strict && !this._fullWeekdaysParse[i]) {
+                this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\\.?') + '$', 'i');
+                this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\\.?') + '$', 'i');
+                this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\\.?') + '$', 'i');
+            }
+            if (!this._weekdaysParse[i]) {
+                regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
+                this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
+            }
+            // test the regex
+            if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) {
+                return i;
+            } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) {
+                return i;
+            } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) {
+                return i;
+            } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {
+                return i;
+            }
+        }
+    }
+
+    // MOMENTS
+
+    function getSetDayOfWeek (input) {
+        if (!this.isValid()) {
+            return input != null ? this : NaN;
+        }
+        var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
+        if (input != null) {
+            input = parseWeekday(input, this.localeData());
+            return this.add(input - day, 'd');
+        } else {
+            return day;
+        }
+    }
+
+    function getSetLocaleDayOfWeek (input) {
+        if (!this.isValid()) {
+            return input != null ? this : NaN;
+        }
+        var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
+        return input == null ? weekday : this.add(input - weekday, 'd');
+    }
+
+    function getSetISODayOfWeek (input) {
+        if (!this.isValid()) {
+            return input != null ? this : NaN;
+        }
+
+        // behaves the same as moment#day except
+        // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
+        // as a setter, sunday should belong to the previous week.
+
+        if (input != null) {
+            var weekday = parseIsoWeekday(input, this.localeData());
+            return this.day(this.day() % 7 ? weekday : weekday - 7);
+        } else {
+            return this.day() || 7;
+        }
+    }
+
+    var defaultWeekdaysRegex = matchWord;
+    function weekdaysRegex (isStrict) {
+        if (this._weekdaysParseExact) {
+            if (!hasOwnProp(this, '_weekdaysRegex')) {
+                computeWeekdaysParse.call(this);
+            }
+            if (isStrict) {
+                return this._weekdaysStrictRegex;
+            } else {
+                return this._weekdaysRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_weekdaysRegex')) {
+                this._weekdaysRegex = defaultWeekdaysRegex;
+            }
+            return this._weekdaysStrictRegex && isStrict ?
+                this._weekdaysStrictRegex : this._weekdaysRegex;
+        }
+    }
+
+    var defaultWeekdaysShortRegex = matchWord;
+    function weekdaysShortRegex (isStrict) {
+        if (this._weekdaysParseExact) {
+            if (!hasOwnProp(this, '_weekdaysRegex')) {
+                computeWeekdaysParse.call(this);
+            }
+            if (isStrict) {
+                return this._weekdaysShortStrictRegex;
+            } else {
+                return this._weekdaysShortRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_weekdaysShortRegex')) {
+                this._weekdaysShortRegex = defaultWeekdaysShortRegex;
+            }
+            return this._weekdaysShortStrictRegex && isStrict ?
+                this._weekdaysShortStrictRegex : this._weekdaysShortRegex;
+        }
+    }
+
+    var defaultWeekdaysMinRegex = matchWord;
+    function weekdaysMinRegex (isStrict) {
+        if (this._weekdaysParseExact) {
+            if (!hasOwnProp(this, '_weekdaysRegex')) {
+                computeWeekdaysParse.call(this);
+            }
+            if (isStrict) {
+                return this._weekdaysMinStrictRegex;
+            } else {
+                return this._weekdaysMinRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_weekdaysMinRegex')) {
+                this._weekdaysMinRegex = defaultWeekdaysMinRegex;
+            }
+            return this._weekdaysMinStrictRegex && isStrict ?
+                this._weekdaysMinStrictRegex : this._weekdaysMinRegex;
+        }
+    }
+
+
+    function computeWeekdaysParse () {
+        function cmpLenRev(a, b) {
+            return b.length - a.length;
+        }
+
+        var minPieces = [], shortPieces = [], longPieces = [], mixedPieces = [],
+            i, mom, minp, shortp, longp;
+        for (i = 0; i < 7; i++) {
+            // make the regex if we don't have it already
+            mom = createUTC([2000, 1]).day(i);
+            minp = this.weekdaysMin(mom, '');
+            shortp = this.weekdaysShort(mom, '');
+            longp = this.weekdays(mom, '');
+            minPieces.push(minp);
+            shortPieces.push(shortp);
+            longPieces.push(longp);
+            mixedPieces.push(minp);
+            mixedPieces.push(shortp);
+            mixedPieces.push(longp);
+        }
+        // Sorting makes sure if one weekday (or abbr) is a prefix of another it
+        // will match the longer piece.
+        minPieces.sort(cmpLenRev);
+        shortPieces.sort(cmpLenRev);
+        longPieces.sort(cmpLenRev);
+        mixedPieces.sort(cmpLenRev);
+        for (i = 0; i < 7; i++) {
+            shortPieces[i] = regexEscape(shortPieces[i]);
+            longPieces[i] = regexEscape(longPieces[i]);
+            mixedPieces[i] = regexEscape(mixedPieces[i]);
+        }
+
+        this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
+        this._weekdaysShortRegex = this._weekdaysRegex;
+        this._weekdaysMinRegex = this._weekdaysRegex;
+
+        this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
+        this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
+        this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i');
+    }
+
+    // FORMATTING
+
+    function hFormat() {
+        return this.hours() % 12 || 12;
+    }
+
+    function kFormat() {
+        return this.hours() || 24;
+    }
+
+    addFormatToken('H', ['HH', 2], 0, 'hour');
+    addFormatToken('h', ['hh', 2], 0, hFormat);
+    addFormatToken('k', ['kk', 2], 0, kFormat);
+
+    addFormatToken('hmm', 0, 0, function () {
+        return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);
+    });
+
+    addFormatToken('hmmss', 0, 0, function () {
+        return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) +
+            zeroFill(this.seconds(), 2);
+    });
+
+    addFormatToken('Hmm', 0, 0, function () {
+        return '' + this.hours() + zeroFill(this.minutes(), 2);
+    });
+
+    addFormatToken('Hmmss', 0, 0, function () {
+        return '' + this.hours() + zeroFill(this.minutes(), 2) +
+            zeroFill(this.seconds(), 2);
+    });
+
+    function meridiem (token, lowercase) {
+        addFormatToken(token, 0, 0, function () {
+            return this.localeData().meridiem(this.hours(), this.minutes(), lowercase);
+        });
+    }
+
+    meridiem('a', true);
+    meridiem('A', false);
+
+    // ALIASES
+
+    addUnitAlias('hour', 'h');
+
+    // PRIORITY
+    addUnitPriority('hour', 13);
+
+    // PARSING
+
+    function matchMeridiem (isStrict, locale) {
+        return locale._meridiemParse;
+    }
+
+    addRegexToken('a',  matchMeridiem);
+    addRegexToken('A',  matchMeridiem);
+    addRegexToken('H',  match1to2);
+    addRegexToken('h',  match1to2);
+    addRegexToken('k',  match1to2);
+    addRegexToken('HH', match1to2, match2);
+    addRegexToken('hh', match1to2, match2);
+    addRegexToken('kk', match1to2, match2);
+
+    addRegexToken('hmm', match3to4);
+    addRegexToken('hmmss', match5to6);
+    addRegexToken('Hmm', match3to4);
+    addRegexToken('Hmmss', match5to6);
+
+    addParseToken(['H', 'HH'], HOUR);
+    addParseToken(['k', 'kk'], function (input, array, config) {
+        var kInput = toInt(input);
+        array[HOUR] = kInput === 24 ? 0 : kInput;
+    });
+    addParseToken(['a', 'A'], function (input, array, config) {
+        config._isPm = config._locale.isPM(input);
+        config._meridiem = input;
+    });
+    addParseToken(['h', 'hh'], function (input, array, config) {
+        array[HOUR] = toInt(input);
+        getParsingFlags(config).bigHour = true;
+    });
+    addParseToken('hmm', function (input, array, config) {
+        var pos = input.length - 2;
+        array[HOUR] = toInt(input.substr(0, pos));
+        array[MINUTE] = toInt(input.substr(pos));
+        getParsingFlags(config).bigHour = true;
+    });
+    addParseToken('hmmss', function (input, array, config) {
+        var pos1 = input.length - 4;
+        var pos2 = input.length - 2;
+        array[HOUR] = toInt(input.substr(0, pos1));
+        array[MINUTE] = toInt(input.substr(pos1, 2));
+        array[SECOND] = toInt(input.substr(pos2));
+        getParsingFlags(config).bigHour = true;
+    });
+    addParseToken('Hmm', function (input, array, config) {
+        var pos = input.length - 2;
+        array[HOUR] = toInt(input.substr(0, pos));
+        array[MINUTE] = toInt(input.substr(pos));
+    });
+    addParseToken('Hmmss', function (input, array, config) {
+        var pos1 = input.length - 4;
+        var pos2 = input.length - 2;
+        array[HOUR] = toInt(input.substr(0, pos1));
+        array[MINUTE] = toInt(input.substr(pos1, 2));
+        array[SECOND] = toInt(input.substr(pos2));
+    });
+
+    // LOCALES
+
+    function localeIsPM (input) {
+        // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
+        // Using charAt should be more compatible.
+        return ((input + '').toLowerCase().charAt(0) === 'p');
+    }
+
+    var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i;
+    function localeMeridiem (hours, minutes, isLower) {
+        if (hours > 11) {
+            return isLower ? 'pm' : 'PM';
+        } else {
+            return isLower ? 'am' : 'AM';
+        }
+    }
+
+
+    // MOMENTS
+
+    // Setting the hour should keep the time, because the user explicitly
+    // specified which hour they want. So trying to maintain the same hour (in
+    // a new timezone) makes sense. Adding/subtracting hours does not follow
+    // this rule.
+    var getSetHour = makeGetSet('Hours', true);
+
+    var baseConfig = {
+        calendar: defaultCalendar,
+        longDateFormat: defaultLongDateFormat,
+        invalidDate: defaultInvalidDate,
+        ordinal: defaultOrdinal,
+        dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,
+        relativeTime: defaultRelativeTime,
+
+        months: defaultLocaleMonths,
+        monthsShort: defaultLocaleMonthsShort,
+
+        week: defaultLocaleWeek,
+
+        weekdays: defaultLocaleWeekdays,
+        weekdaysMin: defaultLocaleWeekdaysMin,
+        weekdaysShort: defaultLocaleWeekdaysShort,
+
+        meridiemParse: defaultLocaleMeridiemParse
+    };
+
+    // internal storage for locale config files
+    var locales = {};
+    var localeFamilies = {};
+    var globalLocale;
+
+    function normalizeLocale(key) {
+        return key ? key.toLowerCase().replace('_', '-') : key;
+    }
+
+    // pick the locale from the array
+    // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
+    // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
+    function chooseLocale(names) {
+        var i = 0, j, next, locale, split;
+
+        while (i < names.length) {
+            split = normalizeLocale(names[i]).split('-');
+            j = split.length;
+            next = normalizeLocale(names[i + 1]);
+            next = next ? next.split('-') : null;
+            while (j > 0) {
+                locale = loadLocale(split.slice(0, j).join('-'));
+                if (locale) {
+                    return locale;
+                }
+                if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
+                    //the next array item is better than a shallower substring of this one
+                    break;
+                }
+                j--;
+            }
+            i++;
+        }
+        return globalLocale;
+    }
+
+    function loadLocale(name) {
+        var oldLocale = null;
+        // TODO: Find a better way to register and load all the locales in Node
+        if (!locales[name] && (typeof module !== 'undefined') &&
+                module && module.exports) {
+            try {
+                oldLocale = globalLocale._abbr;
+                var aliasedRequire = require;
+                aliasedRequire('./locale/' + name);
+                getSetGlobalLocale(oldLocale);
+            } catch (e) {}
+        }
+        return locales[name];
+    }
+
+    // This function will load locale and then set the global locale.  If
+    // no arguments are passed in, it will simply return the current global
+    // locale key.
+    function getSetGlobalLocale (key, values) {
+        var data;
+        if (key) {
+            if (isUndefined(values)) {
+                data = getLocale(key);
+            }
+            else {
+                data = defineLocale(key, values);
+            }
+
+            if (data) {
+                // moment.duration._locale = moment._locale = data;
+                globalLocale = data;
+            }
+            else {
+                if ((typeof console !==  'undefined') && console.warn) {
+                    //warn user if arguments are passed but the locale could not be set
+                    console.warn('Locale ' + key +  ' not found. Did you forget to load it?');
+                }
+            }
+        }
+
+        return globalLocale._abbr;
+    }
+
+    function defineLocale (name, config) {
+        if (config !== null) {
+            var locale, parentConfig = baseConfig;
+            config.abbr = name;
+            if (locales[name] != null) {
+                deprecateSimple('defineLocaleOverride',
+                        'use moment.updateLocale(localeName, config) to change ' +
+                        'an existing locale. moment.defineLocale(localeName, ' +
+                        'config) should only be used for creating a new locale ' +
+                        'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.');
+                parentConfig = locales[name]._config;
+            } else if (config.parentLocale != null) {
+                if (locales[config.parentLocale] != null) {
+                    parentConfig = locales[config.parentLocale]._config;
+                } else {
+                    locale = loadLocale(config.parentLocale);
+                    if (locale != null) {
+                        parentConfig = locale._config;
+                    } else {
+                        if (!localeFamilies[config.parentLocale]) {
+                            localeFamilies[config.parentLocale] = [];
+                        }
+                        localeFamilies[config.parentLocale].push({
+                            name: name,
+                            config: config
+                        });
+                        return null;
+                    }
+                }
+            }
+            locales[name] = new Locale(mergeConfigs(parentConfig, config));
+
+            if (localeFamilies[name]) {
+                localeFamilies[name].forEach(function (x) {
+                    defineLocale(x.name, x.config);
+                });
+            }
+
+            // backwards compat for now: also set the locale
+            // make sure we set the locale AFTER all child locales have been
+            // created, so we won't end up with the child locale set.
+            getSetGlobalLocale(name);
+
+
+            return locales[name];
+        } else {
+            // useful for testing
+            delete locales[name];
+            return null;
+        }
+    }
+
+    function updateLocale(name, config) {
+        if (config != null) {
+            var locale, tmpLocale, parentConfig = baseConfig;
+            // MERGE
+            tmpLocale = loadLocale(name);
+            if (tmpLocale != null) {
+                parentConfig = tmpLocale._config;
+            }
+            config = mergeConfigs(parentConfig, config);
+            locale = new Locale(config);
+            locale.parentLocale = locales[name];
+            locales[name] = locale;
+
+            // backwards compat for now: also set the locale
+            getSetGlobalLocale(name);
+        } else {
+            // pass null for config to unupdate, useful for tests
+            if (locales[name] != null) {
+                if (locales[name].parentLocale != null) {
+                    locales[name] = locales[name].parentLocale;
+                } else if (locales[name] != null) {
+                    delete locales[name];
+                }
+            }
+        }
+        return locales[name];
+    }
+
+    // returns locale data
+    function getLocale (key) {
+        var locale;
+
+        if (key && key._locale && key._locale._abbr) {
+            key = key._locale._abbr;
+        }
+
+        if (!key) {
+            return globalLocale;
+        }
+
+        if (!isArray(key)) {
+            //short-circuit everything else
+            locale = loadLocale(key);
+            if (locale) {
+                return locale;
+            }
+            key = [key];
+        }
+
+        return chooseLocale(key);
+    }
+
+    function listLocales() {
+        return keys(locales);
+    }
+
+    function checkOverflow (m) {
+        var overflow;
+        var a = m._a;
+
+        if (a && getParsingFlags(m).overflow === -2) {
+            overflow =
+                a[MONTH]       < 0 || a[MONTH]       > 11  ? MONTH :
+                a[DATE]        < 1 || a[DATE]        > daysInMonth(a[YEAR], a[MONTH]) ? DATE :
+                a[HOUR]        < 0 || a[HOUR]        > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR :
+                a[MINUTE]      < 0 || a[MINUTE]      > 59  ? MINUTE :
+                a[SECOND]      < 0 || a[SECOND]      > 59  ? SECOND :
+                a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND :
+                -1;
+
+            if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
+                overflow = DATE;
+            }
+            if (getParsingFlags(m)._overflowWeeks && overflow === -1) {
+                overflow = WEEK;
+            }
+            if (getParsingFlags(m)._overflowWeekday && overflow === -1) {
+                overflow = WEEKDAY;
+            }
+
+            getParsingFlags(m).overflow = overflow;
+        }
+
+        return m;
+    }
+
+    // Pick the first defined of two or three arguments.
+    function defaults(a, b, c) {
+        if (a != null) {
+            return a;
+        }
+        if (b != null) {
+            return b;
+        }
+        return c;
+    }
+
+    function currentDateArray(config) {
+        // hooks is actually the exported moment object
+        var nowValue = new Date(hooks.now());
+        if (config._useUTC) {
+            return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()];
+        }
+        return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];
+    }
+
+    // convert an array to a date.
+    // the array should mirror the parameters below
+    // note: all values past the year are optional and will default to the lowest possible value.
+    // [year, month, day , hour, minute, second, millisecond]
+    function configFromArray (config) {
+        var i, date, input = [], currentDate, expectedWeekday, yearToUse;
+
+        if (config._d) {
+            return;
+        }
+
+        currentDate = currentDateArray(config);
+
+        //compute day of the year from weeks and weekdays
+        if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
+            dayOfYearFromWeekInfo(config);
+        }
+
+        //if the day of the year is set, figure out what it is
+        if (config._dayOfYear != null) {
+            yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);
+
+            if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) {
+                getParsingFlags(config)._overflowDayOfYear = true;
+            }
+
+            date = createUTCDate(yearToUse, 0, config._dayOfYear);
+            config._a[MONTH] = date.getUTCMonth();
+            config._a[DATE] = date.getUTCDate();
+        }
+
+        // Default to current date.
+        // * if no year, month, day of month are given, default to today
+        // * if day of month is given, default month and year
+        // * if month is given, default only year
+        // * if year is given, don't default anything
+        for (i = 0; i < 3 && config._a[i] == null; ++i) {
+            config._a[i] = input[i] = currentDate[i];
+        }
+
+        // Zero out whatever was not defaulted, including time
+        for (; i < 7; i++) {
+            config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
+        }
+
+        // Check for 24:00:00.000
+        if (config._a[HOUR] === 24 &&
+                config._a[MINUTE] === 0 &&
+                config._a[SECOND] === 0 &&
+                config._a[MILLISECOND] === 0) {
+            config._nextDay = true;
+            config._a[HOUR] = 0;
+        }
+
+        config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input);
+        expectedWeekday = config._useUTC ? config._d.getUTCDay() : config._d.getDay();
+
+        // Apply timezone offset from input. The actual utcOffset can be changed
+        // with parseZone.
+        if (config._tzm != null) {
+            config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
+        }
+
+        if (config._nextDay) {
+            config._a[HOUR] = 24;
+        }
+
+        // check for mismatching day of week
+        if (config._w && typeof config._w.d !== 'undefined' && config._w.d !== expectedWeekday) {
+            getParsingFlags(config).weekdayMismatch = true;
+        }
+    }
+
+    function dayOfYearFromWeekInfo(config) {
+        var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow;
+
+        w = config._w;
+        if (w.GG != null || w.W != null || w.E != null) {
+            dow = 1;
+            doy = 4;
+
+            // TODO: We need to take the current isoWeekYear, but that depends on
+            // how we interpret now (local, utc, fixed offset). So create
+            // a now version of current config (take local/utc/offset flags, and
+            // create now).
+            weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year);
+            week = defaults(w.W, 1);
+            weekday = defaults(w.E, 1);
+            if (weekday < 1 || weekday > 7) {
+                weekdayOverflow = true;
+            }
+        } else {
+            dow = config._locale._week.dow;
+            doy = config._locale._week.doy;
+
+            var curWeek = weekOfYear(createLocal(), dow, doy);
+
+            weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);
+
+            // Default to current week.
+            week = defaults(w.w, curWeek.week);
+
+            if (w.d != null) {
+                // weekday -- low day numbers are considered next week
+                weekday = w.d;
+                if (weekday < 0 || weekday > 6) {
+                    weekdayOverflow = true;
+                }
+            } else if (w.e != null) {
+                // local weekday -- counting starts from beginning of week
+                weekday = w.e + dow;
+                if (w.e < 0 || w.e > 6) {
+                    weekdayOverflow = true;
+                }
+            } else {
+                // default to beginning of week
+                weekday = dow;
+            }
+        }
+        if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {
+            getParsingFlags(config)._overflowWeeks = true;
+        } else if (weekdayOverflow != null) {
+            getParsingFlags(config)._overflowWeekday = true;
+        } else {
+            temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);
+            config._a[YEAR] = temp.year;
+            config._dayOfYear = temp.dayOfYear;
+        }
+    }
+
+    // iso 8601 regex
+    // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)
+    var extendedIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;
+    var basicIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;
+
+    var tzRegex = /Z|[+-]\d\d(?::?\d\d)?/;
+
+    var isoDates = [
+        ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/],
+        ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/],
+        ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/],
+        ['GGGG-[W]WW', /\d{4}-W\d\d/, false],
+        ['YYYY-DDD', /\d{4}-\d{3}/],
+        ['YYYY-MM', /\d{4}-\d\d/, false],
+        ['YYYYYYMMDD', /[+-]\d{10}/],
+        ['YYYYMMDD', /\d{8}/],
+        // YYYYMM is NOT allowed by the standard
+        ['GGGG[W]WWE', /\d{4}W\d{3}/],
+        ['GGGG[W]WW', /\d{4}W\d{2}/, false],
+        ['YYYYDDD', /\d{7}/]
+    ];
+
+    // iso time formats and regexes
+    var isoTimes = [
+        ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/],
+        ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/],
+        ['HH:mm:ss', /\d\d:\d\d:\d\d/],
+        ['HH:mm', /\d\d:\d\d/],
+        ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/],
+        ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/],
+        ['HHmmss', /\d\d\d\d\d\d/],
+        ['HHmm', /\d\d\d\d/],
+        ['HH', /\d\d/]
+    ];
+
+    var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i;
+
+    // date from iso format
+    function configFromISO(config) {
+        var i, l,
+            string = config._i,
+            match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),
+            allowTime, dateFormat, timeFormat, tzFormat;
+
+        if (match) {
+            getParsingFlags(config).iso = true;
+
+            for (i = 0, l = isoDates.length; i < l; i++) {
+                if (isoDates[i][1].exec(match[1])) {
+                    dateFormat = isoDates[i][0];
+                    allowTime = isoDates[i][2] !== false;
+                    break;
+                }
+            }
+            if (dateFormat == null) {
+                config._isValid = false;
+                return;
+            }
+            if (match[3]) {
+                for (i = 0, l = isoTimes.length; i < l; i++) {
+                    if (isoTimes[i][1].exec(match[3])) {
+                        // match[2] should be 'T' or space
+                        timeFormat = (match[2] || ' ') + isoTimes[i][0];
+                        break;
+                    }
+                }
+                if (timeFormat == null) {
+                    config._isValid = false;
+                    return;
+                }
+            }
+            if (!allowTime && timeFormat != null) {
+                config._isValid = false;
+                return;
+            }
+            if (match[4]) {
+                if (tzRegex.exec(match[4])) {
+                    tzFormat = 'Z';
+                } else {
+                    config._isValid = false;
+                    return;
+                }
+            }
+            config._f = dateFormat + (timeFormat || '') + (tzFormat || '');
+            configFromStringAndFormat(config);
+        } else {
+            config._isValid = false;
+        }
+    }
+
+    // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3
+    var rfc2822 = /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\d{4}))$/;
+
+    function extractFromRFC2822Strings(yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) {
+        var result = [
+            untruncateYear(yearStr),
+            defaultLocaleMonthsShort.indexOf(monthStr),
+            parseInt(dayStr, 10),
+            parseInt(hourStr, 10),
+            parseInt(minuteStr, 10)
+        ];
+
+        if (secondStr) {
+            result.push(parseInt(secondStr, 10));
+        }
+
+        return result;
+    }
+
+    function untruncateYear(yearStr) {
+        var year = parseInt(yearStr, 10);
+        if (year <= 49) {
+            return 2000 + year;
+        } else if (year <= 999) {
+            return 1900 + year;
+        }
+        return year;
+    }
+
+    function preprocessRFC2822(s) {
+        // Remove comments and folding whitespace and replace multiple-spaces with a single space
+        return s.replace(/\([^)]*\)|[\n\t]/g, ' ').replace(/(\s\s+)/g, ' ').replace(/^\s\s*/, '').replace(/\s\s*$/, '');
+    }
+
+    function checkWeekday(weekdayStr, parsedInput, config) {
+        if (weekdayStr) {
+            // TODO: Replace the vanilla JS Date object with an indepentent day-of-week check.
+            var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr),
+                weekdayActual = new Date(parsedInput[0], parsedInput[1], parsedInput[2]).getDay();
+            if (weekdayProvided !== weekdayActual) {
+                getParsingFlags(config).weekdayMismatch = true;
+                config._isValid = false;
+                return false;
+            }
+        }
+        return true;
+    }
+
+    var obsOffsets = {
+        UT: 0,
+        GMT: 0,
+        EDT: -4 * 60,
+        EST: -5 * 60,
+        CDT: -5 * 60,
+        CST: -6 * 60,
+        MDT: -6 * 60,
+        MST: -7 * 60,
+        PDT: -7 * 60,
+        PST: -8 * 60
+    };
+
+    function calculateOffset(obsOffset, militaryOffset, numOffset) {
+        if (obsOffset) {
+            return obsOffsets[obsOffset];
+        } else if (militaryOffset) {
+            // the only allowed military tz is Z
+            return 0;
+        } else {
+            var hm = parseInt(numOffset, 10);
+            var m = hm % 100, h = (hm - m) / 100;
+            return h * 60 + m;
+        }
+    }
+
+    // date and time from ref 2822 format
+    function configFromRFC2822(config) {
+        var match = rfc2822.exec(preprocessRFC2822(config._i));
+        if (match) {
+            var parsedArray = extractFromRFC2822Strings(match[4], match[3], match[2], match[5], match[6], match[7]);
+            if (!checkWeekday(match[1], parsedArray, config)) {
+                return;
+            }
+
+            config._a = parsedArray;
+            config._tzm = calculateOffset(match[8], match[9], match[10]);
+
+            config._d = createUTCDate.apply(null, config._a);
+            config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
+
+            getParsingFlags(config).rfc2822 = true;
+        } else {
+            config._isValid = false;
+        }
+    }
+
+    // date from iso format or fallback
+    function configFromString(config) {
+        var matched = aspNetJsonRegex.exec(config._i);
+
+        if (matched !== null) {
+            config._d = new Date(+matched[1]);
+            return;
+        }
+
+        configFromISO(config);
+        if (config._isValid === false) {
+            delete config._isValid;
+        } else {
+            return;
+        }
+
+        configFromRFC2822(config);
+        if (config._isValid === false) {
+            delete config._isValid;
+        } else {
+            return;
+        }
+
+        // Final attempt, use Input Fallback
+        hooks.createFromInputFallback(config);
+    }
+
+    hooks.createFromInputFallback = deprecate(
+        'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' +
+        'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' +
+        'discouraged and will be removed in an upcoming major release. Please refer to ' +
+        'http://momentjs.com/guides/#/warnings/js-date/ for more info.',
+        function (config) {
+            config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
+        }
+    );
+
+    // constant that refers to the ISO standard
+    hooks.ISO_8601 = function () {};
+
+    // constant that refers to the RFC 2822 form
+    hooks.RFC_2822 = function () {};
+
+    // date from string and format string
+    function configFromStringAndFormat(config) {
+        // TODO: Move this to another part of the creation flow to prevent circular deps
+        if (config._f === hooks.ISO_8601) {
+            configFromISO(config);
+            return;
+        }
+        if (config._f === hooks.RFC_2822) {
+            configFromRFC2822(config);
+            return;
+        }
+        config._a = [];
+        getParsingFlags(config).empty = true;
+
+        // This array is used to make a Date, either with `new Date` or `Date.UTC`
+        var string = '' + config._i,
+            i, parsedInput, tokens, token, skipped,
+            stringLength = string.length,
+            totalParsedInputLength = 0;
+
+        tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];
+
+        for (i = 0; i < tokens.length; i++) {
+            token = tokens[i];
+            parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
+            // console.log('token', token, 'parsedInput', parsedInput,
+            //         'regex', getParseRegexForToken(token, config));
+            if (parsedInput) {
+                skipped = string.substr(0, string.indexOf(parsedInput));
+                if (skipped.length > 0) {
+                    getParsingFlags(config).unusedInput.push(skipped);
+                }
+                string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
+                totalParsedInputLength += parsedInput.length;
+            }
+            // don't parse if it's not a known token
+            if (formatTokenFunctions[token]) {
+                if (parsedInput) {
+                    getParsingFlags(config).empty = false;
+                }
+                else {
+                    getParsingFlags(config).unusedTokens.push(token);
+                }
+                addTimeToArrayFromToken(token, parsedInput, config);
+            }
+            else if (config._strict && !parsedInput) {
+                getParsingFlags(config).unusedTokens.push(token);
+            }
+        }
+
+        // add remaining unparsed input length to the string
+        getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength;
+        if (string.length > 0) {
+            getParsingFlags(config).unusedInput.push(string);
+        }
+
+        // clear _12h flag if hour is <= 12
+        if (config._a[HOUR] <= 12 &&
+            getParsingFlags(config).bigHour === true &&
+            config._a[HOUR] > 0) {
+            getParsingFlags(config).bigHour = undefined;
+        }
+
+        getParsingFlags(config).parsedDateParts = config._a.slice(0);
+        getParsingFlags(config).meridiem = config._meridiem;
+        // handle meridiem
+        config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem);
+
+        configFromArray(config);
+        checkOverflow(config);
+    }
+
+
+    function meridiemFixWrap (locale, hour, meridiem) {
+        var isPm;
+
+        if (meridiem == null) {
+            // nothing to do
+            return hour;
+        }
+        if (locale.meridiemHour != null) {
+            return locale.meridiemHour(hour, meridiem);
+        } else if (locale.isPM != null) {
+            // Fallback
+            isPm = locale.isPM(meridiem);
+            if (isPm && hour < 12) {
+                hour += 12;
+            }
+            if (!isPm && hour === 12) {
+                hour = 0;
+            }
+            return hour;
+        } else {
+            // this is not supposed to happen
+            return hour;
+        }
+    }
+
+    // date from string and array of format strings
+    function configFromStringAndArray(config) {
+        var tempConfig,
+            bestMoment,
+
+            scoreToBeat,
+            i,
+            currentScore;
+
+        if (config._f.length === 0) {
+            getParsingFlags(config).invalidFormat = true;
+            config._d = new Date(NaN);
+            return;
+        }
+
+        for (i = 0; i < config._f.length; i++) {
+            currentScore = 0;
+            tempConfig = copyConfig({}, config);
+            if (config._useUTC != null) {
+                tempConfig._useUTC = config._useUTC;
+            }
+            tempConfig._f = config._f[i];
+            configFromStringAndFormat(tempConfig);
+
+            if (!isValid(tempConfig)) {
+                continue;
+            }
+
+            // if there is any input that was not parsed add a penalty for that format
+            currentScore += getParsingFlags(tempConfig).charsLeftOver;
+
+            //or tokens
+            currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;
+
+            getParsingFlags(tempConfig).score = currentScore;
+
+            if (scoreToBeat == null || currentScore < scoreToBeat) {
+                scoreToBeat = currentScore;
+                bestMoment = tempConfig;
+            }
+        }
+
+        extend(config, bestMoment || tempConfig);
+    }
+
+    function configFromObject(config) {
+        if (config._d) {
+            return;
+        }
+
+        var i = normalizeObjectUnits(config._i);
+        config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) {
+            return obj && parseInt(obj, 10);
+        });
+
+        configFromArray(config);
+    }
+
+    function createFromConfig (config) {
+        var res = new Moment(checkOverflow(prepareConfig(config)));
+        if (res._nextDay) {
+            // Adding is smart enough around DST
+            res.add(1, 'd');
+            res._nextDay = undefined;
+        }
+
+        return res;
+    }
+
+    function prepareConfig (config) {
+        var input = config._i,
+            format = config._f;
+
+        config._locale = config._locale || getLocale(config._l);
+
+        if (input === null || (format === undefined && input === '')) {
+            return createInvalid({nullInput: true});
+        }
+
+        if (typeof input === 'string') {
+            config._i = input = config._locale.preparse(input);
+        }
+
+        if (isMoment(input)) {
+            return new Moment(checkOverflow(input));
+        } else if (isDate(input)) {
+            config._d = input;
+        } else if (isArray(format)) {
+            configFromStringAndArray(config);
+        } else if (format) {
+            configFromStringAndFormat(config);
+        }  else {
+            configFromInput(config);
+        }
+
+        if (!isValid(config)) {
+            config._d = null;
+        }
+
+        return config;
+    }
+
+    function configFromInput(config) {
+        var input = config._i;
+        if (isUndefined(input)) {
+            config._d = new Date(hooks.now());
+        } else if (isDate(input)) {
+            config._d = new Date(input.valueOf());
+        } else if (typeof input === 'string') {
+            configFromString(config);
+        } else if (isArray(input)) {
+            config._a = map(input.slice(0), function (obj) {
+                return parseInt(obj, 10);
+            });
+            configFromArray(config);
+        } else if (isObject(input)) {
+            configFromObject(config);
+        } else if (isNumber(input)) {
+            // from milliseconds
+            config._d = new Date(input);
+        } else {
+            hooks.createFromInputFallback(config);
+        }
+    }
+
+    function createLocalOrUTC (input, format, locale, strict, isUTC) {
+        var c = {};
+
+        if (locale === true || locale === false) {
+            strict = locale;
+            locale = undefined;
+        }
+
+        if ((isObject(input) && isObjectEmpty(input)) ||
+                (isArray(input) && input.length === 0)) {
+            input = undefined;
+        }
+        // object construction must be done this way.
+        // https://github.com/moment/moment/issues/1423
+        c._isAMomentObject = true;
+        c._useUTC = c._isUTC = isUTC;
+        c._l = locale;
+        c._i = input;
+        c._f = format;
+        c._strict = strict;
+
+        return createFromConfig(c);
+    }
+
+    function createLocal (input, format, locale, strict) {
+        return createLocalOrUTC(input, format, locale, strict, false);
+    }
+
+    var prototypeMin = deprecate(
+        'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/',
+        function () {
+            var other = createLocal.apply(null, arguments);
+            if (this.isValid() && other.isValid()) {
+                return other < this ? this : other;
+            } else {
+                return createInvalid();
+            }
+        }
+    );
+
+    var prototypeMax = deprecate(
+        'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/',
+        function () {
+            var other = createLocal.apply(null, arguments);
+            if (this.isValid() && other.isValid()) {
+                return other > this ? this : other;
+            } else {
+                return createInvalid();
+            }
+        }
+    );
+
+    // Pick a moment m from moments so that m[fn](other) is true for all
+    // other. This relies on the function fn to be transitive.
+    //
+    // moments should either be an array of moment objects or an array, whose
+    // first element is an array of moment objects.
+    function pickBy(fn, moments) {
+        var res, i;
+        if (moments.length === 1 && isArray(moments[0])) {
+            moments = moments[0];
+        }
+        if (!moments.length) {
+            return createLocal();
+        }
+        res = moments[0];
+        for (i = 1; i < moments.length; ++i) {
+            if (!moments[i].isValid() || moments[i][fn](res)) {
+                res = moments[i];
+            }
+        }
+        return res;
+    }
+
+    // TODO: Use [].sort instead?
+    function min () {
+        var args = [].slice.call(arguments, 0);
+
+        return pickBy('isBefore', args);
+    }
+
+    function max () {
+        var args = [].slice.call(arguments, 0);
+
+        return pickBy('isAfter', args);
+    }
+
+    var now = function () {
+        return Date.now ? Date.now() : +(new Date());
+    };
+
+    var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond'];
+
+    function isDurationValid(m) {
+        for (var key in m) {
+            if (!(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) {
+                return false;
+            }
+        }
+
+        var unitHasDecimal = false;
+        for (var i = 0; i < ordering.length; ++i) {
+            if (m[ordering[i]]) {
+                if (unitHasDecimal) {
+                    return false; // only allow non-integers for smallest unit
+                }
+                if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {
+                    unitHasDecimal = true;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    function isValid$1() {
+        return this._isValid;
+    }
+
+    function createInvalid$1() {
+        return createDuration(NaN);
+    }
+
+    function Duration (duration) {
+        var normalizedInput = normalizeObjectUnits(duration),
+            years = normalizedInput.year || 0,
+            quarters = normalizedInput.quarter || 0,
+            months = normalizedInput.month || 0,
+            weeks = normalizedInput.week || normalizedInput.isoWeek || 0,
+            days = normalizedInput.day || 0,
+            hours = normalizedInput.hour || 0,
+            minutes = normalizedInput.minute || 0,
+            seconds = normalizedInput.second || 0,
+            milliseconds = normalizedInput.millisecond || 0;
+
+        this._isValid = isDurationValid(normalizedInput);
+
+        // representation for dateAddRemove
+        this._milliseconds = +milliseconds +
+            seconds * 1e3 + // 1000
+            minutes * 6e4 + // 1000 * 60
+            hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978
+        // Because of dateAddRemove treats 24 hours as different from a
+        // day when working around DST, we need to store them separately
+        this._days = +days +
+            weeks * 7;
+        // It is impossible to translate months into days without knowing
+        // which months you are are talking about, so we have to store
+        // it separately.
+        this._months = +months +
+            quarters * 3 +
+            years * 12;
+
+        this._data = {};
+
+        this._locale = getLocale();
+
+        this._bubble();
+    }
+
+    function isDuration (obj) {
+        return obj instanceof Duration;
+    }
+
+    function absRound (number) {
+        if (number < 0) {
+            return Math.round(-1 * number) * -1;
+        } else {
+            return Math.round(number);
+        }
+    }
+
+    // FORMATTING
+
+    function offset (token, separator) {
+        addFormatToken(token, 0, 0, function () {
+            var offset = this.utcOffset();
+            var sign = '+';
+            if (offset < 0) {
+                offset = -offset;
+                sign = '-';
+            }
+            return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2);
+        });
+    }
+
+    offset('Z', ':');
+    offset('ZZ', '');
+
+    // PARSING
+
+    addRegexToken('Z',  matchShortOffset);
+    addRegexToken('ZZ', matchShortOffset);
+    addParseToken(['Z', 'ZZ'], function (input, array, config) {
+        config._useUTC = true;
+        config._tzm = offsetFromString(matchShortOffset, input);
+    });
+
+    // HELPERS
+
+    // timezone chunker
+    // '+10:00' > ['10',  '00']
+    // '-1530'  > ['-15', '30']
+    var chunkOffset = /([\+\-]|\d\d)/gi;
+
+    function offsetFromString(matcher, string) {
+        var matches = (string || '').match(matcher);
+
+        if (matches === null) {
+            return null;
+        }
+
+        var chunk   = matches[matches.length - 1] || [];
+        var parts   = (chunk + '').match(chunkOffset) || ['-', 0, 0];
+        var minutes = +(parts[1] * 60) + toInt(parts[2]);
+
+        return minutes === 0 ?
+          0 :
+          parts[0] === '+' ? minutes : -minutes;
+    }
+
+    // Return a moment from input, that is local/utc/zone equivalent to model.
+    function cloneWithOffset(input, model) {
+        var res, diff;
+        if (model._isUTC) {
+            res = model.clone();
+            diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf();
+            // Use low-level api, because this fn is low-level api.
+            res._d.setTime(res._d.valueOf() + diff);
+            hooks.updateOffset(res, false);
+            return res;
+        } else {
+            return createLocal(input).local();
+        }
+    }
+
+    function getDateOffset (m) {
+        // On Firefox.24 Date#getTimezoneOffset returns a floating point.
+        // https://github.com/moment/moment/pull/1871
+        return -Math.round(m._d.getTimezoneOffset() / 15) * 15;
+    }
+
+    // HOOKS
+
+    // This function will be called whenever a moment is mutated.
+    // It is intended to keep the offset in sync with the timezone.
+    hooks.updateOffset = function () {};
+
+    // MOMENTS
+
+    // keepLocalTime = true means only change the timezone, without
+    // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->
+    // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset
+    // +0200, so we adjust the time as needed, to be valid.
+    //
+    // Keeping the time actually adds/subtracts (one hour)
+    // from the actual represented time. That is why we call updateOffset
+    // a second time. In case it wants us to change the offset again
+    // _changeInProgress == true case, then we have to adjust, because
+    // there is no such time in the given timezone.
+    function getSetOffset (input, keepLocalTime, keepMinutes) {
+        var offset = this._offset || 0,
+            localAdjust;
+        if (!this.isValid()) {
+            return input != null ? this : NaN;
+        }
+        if (input != null) {
+            if (typeof input === 'string') {
+                input = offsetFromString(matchShortOffset, input);
+                if (input === null) {
+                    return this;
+                }
+            } else if (Math.abs(input) < 16 && !keepMinutes) {
+                input = input * 60;
+            }
+            if (!this._isUTC && keepLocalTime) {
+                localAdjust = getDateOffset(this);
+            }
+            this._offset = input;
+            this._isUTC = true;
+            if (localAdjust != null) {
+                this.add(localAdjust, 'm');
+            }
+            if (offset !== input) {
+                if (!keepLocalTime || this._changeInProgress) {
+                    addSubtract(this, createDuration(input - offset, 'm'), 1, false);
+                } else if (!this._changeInProgress) {
+                    this._changeInProgress = true;
+                    hooks.updateOffset(this, true);
+                    this._changeInProgress = null;
+                }
+            }
+            return this;
+        } else {
+            return this._isUTC ? offset : getDateOffset(this);
+        }
+    }
+
+    function getSetZone (input, keepLocalTime) {
+        if (input != null) {
+            if (typeof input !== 'string') {
+                input = -input;
+            }
+
+            this.utcOffset(input, keepLocalTime);
+
+            return this;
+        } else {
+            return -this.utcOffset();
+        }
+    }
+
+    function setOffsetToUTC (keepLocalTime) {
+        return this.utcOffset(0, keepLocalTime);
+    }
+
+    function setOffsetToLocal (keepLocalTime) {
+        if (this._isUTC) {
+            this.utcOffset(0, keepLocalTime);
+            this._isUTC = false;
+
+            if (keepLocalTime) {
+                this.subtract(getDateOffset(this), 'm');
+            }
+        }
+        return this;
+    }
+
+    function setOffsetToParsedOffset () {
+        if (this._tzm != null) {
+            this.utcOffset(this._tzm, false, true);
+        } else if (typeof this._i === 'string') {
+            var tZone = offsetFromString(matchOffset, this._i);
+            if (tZone != null) {
+                this.utcOffset(tZone);
+            }
+            else {
+                this.utcOffset(0, true);
+            }
+        }
+        return this;
+    }
+
+    function hasAlignedHourOffset (input) {
+        if (!this.isValid()) {
+            return false;
+        }
+        input = input ? createLocal(input).utcOffset() : 0;
+
+        return (this.utcOffset() - input) % 60 === 0;
+    }
+
+    function isDaylightSavingTime () {
+        return (
+            this.utcOffset() > this.clone().month(0).utcOffset() ||
+            this.utcOffset() > this.clone().month(5).utcOffset()
+        );
+    }
+
+    function isDaylightSavingTimeShifted () {
+        if (!isUndefined(this._isDSTShifted)) {
+            return this._isDSTShifted;
+        }
+
+        var c = {};
+
+        copyConfig(c, this);
+        c = prepareConfig(c);
+
+        if (c._a) {
+            var other = c._isUTC ? createUTC(c._a) : createLocal(c._a);
+            this._isDSTShifted = this.isValid() &&
+                compareArrays(c._a, other.toArray()) > 0;
+        } else {
+            this._isDSTShifted = false;
+        }
+
+        return this._isDSTShifted;
+    }
+
+    function isLocal () {
+        return this.isValid() ? !this._isUTC : false;
+    }
+
+    function isUtcOffset () {
+        return this.isValid() ? this._isUTC : false;
+    }
+
+    function isUtc () {
+        return this.isValid() ? this._isUTC && this._offset === 0 : false;
+    }
+
+    // ASP.NET json date format regex
+    var aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/;
+
+    // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
+    // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
+    // and further modified to allow for strings containing both week and day
+    var isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;
+
+    function createDuration (input, key) {
+        var duration = input,
+            // matching against regexp is expensive, do it on demand
+            match = null,
+            sign,
+            ret,
+            diffRes;
+
+        if (isDuration(input)) {
+            duration = {
+                ms : input._milliseconds,
+                d  : input._days,
+                M  : input._months
+            };
+        } else if (isNumber(input)) {
+            duration = {};
+            if (key) {
+                duration[key] = input;
+            } else {
+                duration.milliseconds = input;
+            }
+        } else if (!!(match = aspNetRegex.exec(input))) {
+            sign = (match[1] === '-') ? -1 : 1;
+            duration = {
+                y  : 0,
+                d  : toInt(match[DATE])                         * sign,
+                h  : toInt(match[HOUR])                         * sign,
+                m  : toInt(match[MINUTE])                       * sign,
+                s  : toInt(match[SECOND])                       * sign,
+                ms : toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match
+            };
+        } else if (!!(match = isoRegex.exec(input))) {
+            sign = (match[1] === '-') ? -1 : 1;
+            duration = {
+                y : parseIso(match[2], sign),
+                M : parseIso(match[3], sign),
+                w : parseIso(match[4], sign),
+                d : parseIso(match[5], sign),
+                h : parseIso(match[6], sign),
+                m : parseIso(match[7], sign),
+                s : parseIso(match[8], sign)
+            };
+        } else if (duration == null) {// checks for null or undefined
+            duration = {};
+        } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) {
+            diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to));
+
+            duration = {};
+            duration.ms = diffRes.milliseconds;
+            duration.M = diffRes.months;
+        }
+
+        ret = new Duration(duration);
+
+        if (isDuration(input) && hasOwnProp(input, '_locale')) {
+            ret._locale = input._locale;
+        }
+
+        return ret;
+    }
+
+    createDuration.fn = Duration.prototype;
+    createDuration.invalid = createInvalid$1;
+
+    function parseIso (inp, sign) {
+        // We'd normally use ~~inp for this, but unfortunately it also
+        // converts floats to ints.
+        // inp may be undefined, so careful calling replace on it.
+        var res = inp && parseFloat(inp.replace(',', '.'));
+        // apply sign while we're at it
+        return (isNaN(res) ? 0 : res) * sign;
+    }
+
+    function positiveMomentsDifference(base, other) {
+        var res = {};
+
+        res.months = other.month() - base.month() +
+            (other.year() - base.year()) * 12;
+        if (base.clone().add(res.months, 'M').isAfter(other)) {
+            --res.months;
+        }
+
+        res.milliseconds = +other - +(base.clone().add(res.months, 'M'));
+
+        return res;
+    }
+
+    function momentsDifference(base, other) {
+        var res;
+        if (!(base.isValid() && other.isValid())) {
+            return {milliseconds: 0, months: 0};
+        }
+
+        other = cloneWithOffset(other, base);
+        if (base.isBefore(other)) {
+            res = positiveMomentsDifference(base, other);
+        } else {
+            res = positiveMomentsDifference(other, base);
+            res.milliseconds = -res.milliseconds;
+            res.months = -res.months;
+        }
+
+        return res;
+    }
+
+    // TODO: remove 'name' arg after deprecation is removed
+    function createAdder(direction, name) {
+        return function (val, period) {
+            var dur, tmp;
+            //invert the arguments, but complain about it
+            if (period !== null && !isNaN(+period)) {
+                deprecateSimple(name, 'moment().' + name  + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' +
+                'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.');
+                tmp = val; val = period; period = tmp;
+            }
+
+            val = typeof val === 'string' ? +val : val;
+            dur = createDuration(val, period);
+            addSubtract(this, dur, direction);
+            return this;
+        };
+    }
+
+    function addSubtract (mom, duration, isAdding, updateOffset) {
+        var milliseconds = duration._milliseconds,
+            days = absRound(duration._days),
+            months = absRound(duration._months);
+
+        if (!mom.isValid()) {
+            // No op
+            return;
+        }
+
+        updateOffset = updateOffset == null ? true : updateOffset;
+
+        if (months) {
+            setMonth(mom, get(mom, 'Month') + months * isAdding);
+        }
+        if (days) {
+            set$1(mom, 'Date', get(mom, 'Date') + days * isAdding);
+        }
+        if (milliseconds) {
+            mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);
+        }
+        if (updateOffset) {
+            hooks.updateOffset(mom, days || months);
+        }
+    }
+
+    var add      = createAdder(1, 'add');
+    var subtract = createAdder(-1, 'subtract');
+
+    function getCalendarFormat(myMoment, now) {
+        var diff = myMoment.diff(now, 'days', true);
+        return diff < -6 ? 'sameElse' :
+                diff < -1 ? 'lastWeek' :
+                diff < 0 ? 'lastDay' :
+                diff < 1 ? 'sameDay' :
+                diff < 2 ? 'nextDay' :
+                diff < 7 ? 'nextWeek' : 'sameElse';
+    }
+
+    function calendar$1 (time, formats) {
+        // We want to compare the start of today, vs this.
+        // Getting start-of-today depends on whether we're local/utc/offset or not.
+        var now = time || createLocal(),
+            sod = cloneWithOffset(now, this).startOf('day'),
+            format = hooks.calendarFormat(this, sod) || 'sameElse';
+
+        var output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]);
+
+        return this.format(output || this.localeData().calendar(format, this, createLocal(now)));
+    }
+
+    function clone () {
+        return new Moment(this);
+    }
+
+    function isAfter (input, units) {
+        var localInput = isMoment(input) ? input : createLocal(input);
+        if (!(this.isValid() && localInput.isValid())) {
+            return false;
+        }
+        units = normalizeUnits(units) || 'millisecond';
+        if (units === 'millisecond') {
+            return this.valueOf() > localInput.valueOf();
+        } else {
+            return localInput.valueOf() < this.clone().startOf(units).valueOf();
+        }
+    }
+
+    function isBefore (input, units) {
+        var localInput = isMoment(input) ? input : createLocal(input);
+        if (!(this.isValid() && localInput.isValid())) {
+            return false;
+        }
+        units = normalizeUnits(units) || 'millisecond';
+        if (units === 'millisecond') {
+            return this.valueOf() < localInput.valueOf();
+        } else {
+            return this.clone().endOf(units).valueOf() < localInput.valueOf();
+        }
+    }
+
+    function isBetween (from, to, units, inclusivity) {
+        var localFrom = isMoment(from) ? from : createLocal(from),
+            localTo = isMoment(to) ? to : createLocal(to);
+        if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) {
+            return false;
+        }
+        inclusivity = inclusivity || '()';
+        return (inclusivity[0] === '(' ? this.isAfter(localFrom, units) : !this.isBefore(localFrom, units)) &&
+            (inclusivity[1] === ')' ? this.isBefore(localTo, units) : !this.isAfter(localTo, units));
+    }
+
+    function isSame (input, units) {
+        var localInput = isMoment(input) ? input : createLocal(input),
+            inputMs;
+        if (!(this.isValid() && localInput.isValid())) {
+            return false;
+        }
+        units = normalizeUnits(units) || 'millisecond';
+        if (units === 'millisecond') {
+            return this.valueOf() === localInput.valueOf();
+        } else {
+            inputMs = localInput.valueOf();
+            return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf();
+        }
+    }
+
+    function isSameOrAfter (input, units) {
+        return this.isSame(input, units) || this.isAfter(input, units);
+    }
+
+    function isSameOrBefore (input, units) {
+        return this.isSame(input, units) || this.isBefore(input, units);
+    }
+
+    function diff (input, units, asFloat) {
+        var that,
+            zoneDelta,
+            output;
+
+        if (!this.isValid()) {
+            return NaN;
+        }
+
+        that = cloneWithOffset(input, this);
+
+        if (!that.isValid()) {
+            return NaN;
+        }
+
+        zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;
+
+        units = normalizeUnits(units);
+
+        switch (units) {
+            case 'year': output = monthDiff(this, that) / 12; break;
+            case 'month': output = monthDiff(this, that); break;
+            case 'quarter': output = monthDiff(this, that) / 3; break;
+            case 'second': output = (this - that) / 1e3; break; // 1000
+            case 'minute': output = (this - that) / 6e4; break; // 1000 * 60
+            case 'hour': output = (this - that) / 36e5; break; // 1000 * 60 * 60
+            case 'day': output = (this - that - zoneDelta) / 864e5; break; // 1000 * 60 * 60 * 24, negate dst
+            case 'week': output = (this - that - zoneDelta) / 6048e5; break; // 1000 * 60 * 60 * 24 * 7, negate dst
+            default: output = this - that;
+        }
+
+        return asFloat ? output : absFloor(output);
+    }
+
+    function monthDiff (a, b) {
+        // difference in months
+        var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
+            // b is in (anchor - 1 month, anchor + 1 month)
+            anchor = a.clone().add(wholeMonthDiff, 'months'),
+            anchor2, adjust;
+
+        if (b - anchor < 0) {
+            anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
+            // linear across the month
+            adjust = (b - anchor) / (anchor - anchor2);
+        } else {
+            anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
+            // linear across the month
+            adjust = (b - anchor) / (anchor2 - anchor);
+        }
+
+        //check for negative zero, return zero if negative zero
+        return -(wholeMonthDiff + adjust) || 0;
+    }
+
+    hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';
+    hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';
+
+    function toString () {
+        return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
+    }
+
+    function toISOString(keepOffset) {
+        if (!this.isValid()) {
+            return null;
+        }
+        var utc = keepOffset !== true;
+        var m = utc ? this.clone().utc() : this;
+        if (m.year() < 0 || m.year() > 9999) {
+            return formatMoment(m, utc ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ');
+        }
+        if (isFunction(Date.prototype.toISOString)) {
+            // native implementation is ~50x faster, use it when we can
+            if (utc) {
+                return this.toDate().toISOString();
+            } else {
+                return new Date(this.valueOf() + this.utcOffset() * 60 * 1000).toISOString().replace('Z', formatMoment(m, 'Z'));
+            }
+        }
+        return formatMoment(m, utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ');
+    }
+
+    /**
+     * Return a human readable representation of a moment that can
+     * also be evaluated to get a new moment which is the same
+     *
+     * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects
+     */
+    function inspect () {
+        if (!this.isValid()) {
+            return 'moment.invalid(/* ' + this._i + ' */)';
+        }
+        var func = 'moment';
+        var zone = '';
+        if (!this.isLocal()) {
+            func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';
+            zone = 'Z';
+        }
+        var prefix = '[' + func + '("]';
+        var year = (0 <= this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY';
+        var datetime = '-MM-DD[T]HH:mm:ss.SSS';
+        var suffix = zone + '[")]';
+
+        return this.format(prefix + year + datetime + suffix);
+    }
+
+    function format (inputString) {
+        if (!inputString) {
+            inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat;
+        }
+        var output = formatMoment(this, inputString);
+        return this.localeData().postformat(output);
+    }
+
+    function from (time, withoutSuffix) {
+        if (this.isValid() &&
+                ((isMoment(time) && time.isValid()) ||
+                 createLocal(time).isValid())) {
+            return createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
+        } else {
+            return this.localeData().invalidDate();
+        }
+    }
+
+    function fromNow (withoutSuffix) {
+        return this.from(createLocal(), withoutSuffix);
+    }
+
+    function to (time, withoutSuffix) {
+        if (this.isValid() &&
+                ((isMoment(time) && time.isValid()) ||
+                 createLocal(time).isValid())) {
+            return createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix);
+        } else {
+            return this.localeData().invalidDate();
+        }
+    }
+
+    function toNow (withoutSuffix) {
+        return this.to(createLocal(), withoutSuffix);
+    }
+
+    // If passed a locale key, it will set the locale for this
+    // instance.  Otherwise, it will return the locale configuration
+    // variables for this instance.
+    function locale (key) {
+        var newLocaleData;
+
+        if (key === undefined) {
+            return this._locale._abbr;
+        } else {
+            newLocaleData = getLocale(key);
+            if (newLocaleData != null) {
+                this._locale = newLocaleData;
+            }
+            return this;
+        }
+    }
+
+    var lang = deprecate(
+        'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
+        function (key) {
+            if (key === undefined) {
+                return this.localeData();
+            } else {
+                return this.locale(key);
+            }
+        }
+    );
+
+    function localeData () {
+        return this._locale;
+    }
+
+    var MS_PER_SECOND = 1000;
+    var MS_PER_MINUTE = 60 * MS_PER_SECOND;
+    var MS_PER_HOUR = 60 * MS_PER_MINUTE;
+    var MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR;
+
+    // actual modulo - handles negative numbers (for dates before 1970):
+    function mod$1(dividend, divisor) {
+        return (dividend % divisor + divisor) % divisor;
+    }
+
+    function localStartOfDate(y, m, d) {
+        // the date constructor remaps years 0-99 to 1900-1999
+        if (y < 100 && y >= 0) {
+            // preserve leap years using a full 400 year cycle, then reset
+            return new Date(y + 400, m, d) - MS_PER_400_YEARS;
+        } else {
+            return new Date(y, m, d).valueOf();
+        }
+    }
+
+    function utcStartOfDate(y, m, d) {
+        // Date.UTC remaps years 0-99 to 1900-1999
+        if (y < 100 && y >= 0) {
+            // preserve leap years using a full 400 year cycle, then reset
+            return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS;
+        } else {
+            return Date.UTC(y, m, d);
+        }
+    }
+
+    function startOf (units) {
+        var time;
+        units = normalizeUnits(units);
+        if (units === undefined || units === 'millisecond' || !this.isValid()) {
+            return this;
+        }
+
+        var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;
+
+        switch (units) {
+            case 'year':
+                time = startOfDate(this.year(), 0, 1);
+                break;
+            case 'quarter':
+                time = startOfDate(this.year(), this.month() - this.month() % 3, 1);
+                break;
+            case 'month':
+                time = startOfDate(this.year(), this.month(), 1);
+                break;
+            case 'week':
+                time = startOfDate(this.year(), this.month(), this.date() - this.weekday());
+                break;
+            case 'isoWeek':
+                time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1));
+                break;
+            case 'day':
+            case 'date':
+                time = startOfDate(this.year(), this.month(), this.date());
+                break;
+            case 'hour':
+                time = this._d.valueOf();
+                time -= mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR);
+                break;
+            case 'minute':
+                time = this._d.valueOf();
+                time -= mod$1(time, MS_PER_MINUTE);
+                break;
+            case 'second':
+                time = this._d.valueOf();
+                time -= mod$1(time, MS_PER_SECOND);
+                break;
+        }
+
+        this._d.setTime(time);
+        hooks.updateOffset(this, true);
+        return this;
+    }
+
+    function endOf (units) {
+        var time;
+        units = normalizeUnits(units);
+        if (units === undefined || units === 'millisecond' || !this.isValid()) {
+            return this;
+        }
+
+        var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;
+
+        switch (units) {
+            case 'year':
+                time = startOfDate(this.year() + 1, 0, 1) - 1;
+                break;
+            case 'quarter':
+                time = startOfDate(this.year(), this.month() - this.month() % 3 + 3, 1) - 1;
+                break;
+            case 'month':
+                time = startOfDate(this.year(), this.month() + 1, 1) - 1;
+                break;
+            case 'week':
+                time = startOfDate(this.year(), this.month(), this.date() - this.weekday() + 7) - 1;
+                break;
+            case 'isoWeek':
+                time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1) + 7) - 1;
+                break;
+            case 'day':
+            case 'date':
+                time = startOfDate(this.year(), this.month(), this.date() + 1) - 1;
+                break;
+            case 'hour':
+                time = this._d.valueOf();
+                time += MS_PER_HOUR - mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR) - 1;
+                break;
+            case 'minute':
+                time = this._d.valueOf();
+                time += MS_PER_MINUTE - mod$1(time, MS_PER_MINUTE) - 1;
+                break;
+            case 'second':
+                time = this._d.valueOf();
+                time += MS_PER_SECOND - mod$1(time, MS_PER_SECOND) - 1;
+                break;
+        }
+
+        this._d.setTime(time);
+        hooks.updateOffset(this, true);
+        return this;
+    }
+
+    function valueOf () {
+        return this._d.valueOf() - ((this._offset || 0) * 60000);
+    }
+
+    function unix () {
+        return Math.floor(this.valueOf() / 1000);
+    }
+
+    function toDate () {
+        return new Date(this.valueOf());
+    }
+
+    function toArray () {
+        var m = this;
+        return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()];
+    }
+
+    function toObject () {
+        var m = this;
+        return {
+            years: m.year(),
+            months: m.month(),
+            date: m.date(),
+            hours: m.hours(),
+            minutes: m.minutes(),
+            seconds: m.seconds(),
+            milliseconds: m.milliseconds()
+        };
+    }
+
+    function toJSON () {
+        // new Date(NaN).toJSON() === null
+        return this.isValid() ? this.toISOString() : null;
+    }
+
+    function isValid$2 () {
+        return isValid(this);
+    }
+
+    function parsingFlags () {
+        return extend({}, getParsingFlags(this));
+    }
+
+    function invalidAt () {
+        return getParsingFlags(this).overflow;
+    }
+
+    function creationData() {
+        return {
+            input: this._i,
+            format: this._f,
+            locale: this._locale,
+            isUTC: this._isUTC,
+            strict: this._strict
+        };
+    }
+
+    // FORMATTING
+
+    addFormatToken(0, ['gg', 2], 0, function () {
+        return this.weekYear() % 100;
+    });
+
+    addFormatToken(0, ['GG', 2], 0, function () {
+        return this.isoWeekYear() % 100;
+    });
+
+    function addWeekYearFormatToken (token, getter) {
+        addFormatToken(0, [token, token.length], 0, getter);
+    }
+
+    addWeekYearFormatToken('gggg',     'weekYear');
+    addWeekYearFormatToken('ggggg',    'weekYear');
+    addWeekYearFormatToken('GGGG',  'isoWeekYear');
+    addWeekYearFormatToken('GGGGG', 'isoWeekYear');
+
+    // ALIASES
+
+    addUnitAlias('weekYear', 'gg');
+    addUnitAlias('isoWeekYear', 'GG');
+
+    // PRIORITY
+
+    addUnitPriority('weekYear', 1);
+    addUnitPriority('isoWeekYear', 1);
+
+
+    // PARSING
+
+    addRegexToken('G',      matchSigned);
+    addRegexToken('g',      matchSigned);
+    addRegexToken('GG',     match1to2, match2);
+    addRegexToken('gg',     match1to2, match2);
+    addRegexToken('GGGG',   match1to4, match4);
+    addRegexToken('gggg',   match1to4, match4);
+    addRegexToken('GGGGG',  match1to6, match6);
+    addRegexToken('ggggg',  match1to6, match6);
+
+    addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) {
+        week[token.substr(0, 2)] = toInt(input);
+    });
+
+    addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {
+        week[token] = hooks.parseTwoDigitYear(input);
+    });
+
+    // MOMENTS
+
+    function getSetWeekYear (input) {
+        return getSetWeekYearHelper.call(this,
+                input,
+                this.week(),
+                this.weekday(),
+                this.localeData()._week.dow,
+                this.localeData()._week.doy);
+    }
+
+    function getSetISOWeekYear (input) {
+        return getSetWeekYearHelper.call(this,
+                input, this.isoWeek(), this.isoWeekday(), 1, 4);
+    }
+
+    function getISOWeeksInYear () {
+        return weeksInYear(this.year(), 1, 4);
+    }
+
+    function getWeeksInYear () {
+        var weekInfo = this.localeData()._week;
+        return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
+    }
+
+    function getSetWeekYearHelper(input, week, weekday, dow, doy) {
+        var weeksTarget;
+        if (input == null) {
+            return weekOfYear(this, dow, doy).year;
+        } else {
+            weeksTarget = weeksInYear(input, dow, doy);
+            if (week > weeksTarget) {
+                week = weeksTarget;
+            }
+            return setWeekAll.call(this, input, week, weekday, dow, doy);
+        }
+    }
+
+    function setWeekAll(weekYear, week, weekday, dow, doy) {
+        var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),
+            date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);
+
+        this.year(date.getUTCFullYear());
+        this.month(date.getUTCMonth());
+        this.date(date.getUTCDate());
+        return this;
+    }
+
+    // FORMATTING
+
+    addFormatToken('Q', 0, 'Qo', 'quarter');
+
+    // ALIASES
+
+    addUnitAlias('quarter', 'Q');
+
+    // PRIORITY
+
+    addUnitPriority('quarter', 7);
+
+    // PARSING
+
+    addRegexToken('Q', match1);
+    addParseToken('Q', function (input, array) {
+        array[MONTH] = (toInt(input) - 1) * 3;
+    });
+
+    // MOMENTS
+
+    function getSetQuarter (input) {
+        return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
+    }
+
+    // FORMATTING
+
+    addFormatToken('D', ['DD', 2], 'Do', 'date');
+
+    // ALIASES
+
+    addUnitAlias('date', 'D');
+
+    // PRIORITY
+    addUnitPriority('date', 9);
+
+    // PARSING
+
+    addRegexToken('D',  match1to2);
+    addRegexToken('DD', match1to2, match2);
+    addRegexToken('Do', function (isStrict, locale) {
+        // TODO: Remove "ordinalParse" fallback in next major release.
+        return isStrict ?
+          (locale._dayOfMonthOrdinalParse || locale._ordinalParse) :
+          locale._dayOfMonthOrdinalParseLenient;
+    });
+
+    addParseToken(['D', 'DD'], DATE);
+    addParseToken('Do', function (input, array) {
+        array[DATE] = toInt(input.match(match1to2)[0]);
+    });
+
+    // MOMENTS
+
+    var getSetDayOfMonth = makeGetSet('Date', true);
+
+    // FORMATTING
+
+    addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');
+
+    // ALIASES
+
+    addUnitAlias('dayOfYear', 'DDD');
+
+    // PRIORITY
+    addUnitPriority('dayOfYear', 4);
+
+    // PARSING
+
+    addRegexToken('DDD',  match1to3);
+    addRegexToken('DDDD', match3);
+    addParseToken(['DDD', 'DDDD'], function (input, array, config) {
+        config._dayOfYear = toInt(input);
+    });
+
+    // HELPERS
+
+    // MOMENTS
+
+    function getSetDayOfYear (input) {
+        var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1;
+        return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
+    }
+
+    // FORMATTING
+
+    addFormatToken('m', ['mm', 2], 0, 'minute');
+
+    // ALIASES
+
+    addUnitAlias('minute', 'm');
+
+    // PRIORITY
+
+    addUnitPriority('minute', 14);
+
+    // PARSING
+
+    addRegexToken('m',  match1to2);
+    addRegexToken('mm', match1to2, match2);
+    addParseToken(['m', 'mm'], MINUTE);
+
+    // MOMENTS
+
+    var getSetMinute = makeGetSet('Minutes', false);
+
+    // FORMATTING
+
+    addFormatToken('s', ['ss', 2], 0, 'second');
+
+    // ALIASES
+
+    addUnitAlias('second', 's');
+
+    // PRIORITY
+
+    addUnitPriority('second', 15);
+
+    // PARSING
+
+    addRegexToken('s',  match1to2);
+    addRegexToken('ss', match1to2, match2);
+    addParseToken(['s', 'ss'], SECOND);
+
+    // MOMENTS
+
+    var getSetSecond = makeGetSet('Seconds', false);
+
+    // FORMATTING
+
+    addFormatToken('S', 0, 0, function () {
+        return ~~(this.millisecond() / 100);
+    });
+
+    addFormatToken(0, ['SS', 2], 0, function () {
+        return ~~(this.millisecond() / 10);
+    });
+
+    addFormatToken(0, ['SSS', 3], 0, 'millisecond');
+    addFormatToken(0, ['SSSS', 4], 0, function () {
+        return this.millisecond() * 10;
+    });
+    addFormatToken(0, ['SSSSS', 5], 0, function () {
+        return this.millisecond() * 100;
+    });
+    addFormatToken(0, ['SSSSSS', 6], 0, function () {
+        return this.millisecond() * 1000;
+    });
+    addFormatToken(0, ['SSSSSSS', 7], 0, function () {
+        return this.millisecond() * 10000;
+    });
+    addFormatToken(0, ['SSSSSSSS', 8], 0, function () {
+        return this.millisecond() * 100000;
+    });
+    addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {
+        return this.millisecond() * 1000000;
+    });
+
+
+    // ALIASES
+
+    addUnitAlias('millisecond', 'ms');
+
+    // PRIORITY
+
+    addUnitPriority('millisecond', 16);
+
+    // PARSING
+
+    addRegexToken('S',    match1to3, match1);
+    addRegexToken('SS',   match1to3, match2);
+    addRegexToken('SSS',  match1to3, match3);
+
+    var token;
+    for (token = 'SSSS'; token.length <= 9; token += 'S') {
+        addRegexToken(token, matchUnsigned);
+    }
+
+    function parseMs(input, array) {
+        array[MILLISECOND] = toInt(('0.' + input) * 1000);
+    }
+
+    for (token = 'S'; token.length <= 9; token += 'S') {
+        addParseToken(token, parseMs);
+    }
+    // MOMENTS
+
+    var getSetMillisecond = makeGetSet('Milliseconds', false);
+
+    // FORMATTING
+
+    addFormatToken('z',  0, 0, 'zoneAbbr');
+    addFormatToken('zz', 0, 0, 'zoneName');
+
+    // MOMENTS
+
+    function getZoneAbbr () {
+        return this._isUTC ? 'UTC' : '';
+    }
+
+    function getZoneName () {
+        return this._isUTC ? 'Coordinated Universal Time' : '';
+    }
+
+    var proto = Moment.prototype;
+
+    proto.add               = add;
+    proto.calendar          = calendar$1;
+    proto.clone             = clone;
+    proto.diff              = diff;
+    proto.endOf             = endOf;
+    proto.format            = format;
+    proto.from              = from;
+    proto.fromNow           = fromNow;
+    proto.to                = to;
+    proto.toNow             = toNow;
+    proto.get               = stringGet;
+    proto.invalidAt         = invalidAt;
+    proto.isAfter           = isAfter;
+    proto.isBefore          = isBefore;
+    proto.isBetween         = isBetween;
+    proto.isSame            = isSame;
+    proto.isSameOrAfter     = isSameOrAfter;
+    proto.isSameOrBefore    = isSameOrBefore;
+    proto.isValid           = isValid$2;
+    proto.lang              = lang;
+    proto.locale            = locale;
+    proto.localeData        = localeData;
+    proto.max               = prototypeMax;
+    proto.min               = prototypeMin;
+    proto.parsingFlags      = parsingFlags;
+    proto.set               = stringSet;
+    proto.startOf           = startOf;
+    proto.subtract          = subtract;
+    proto.toArray           = toArray;
+    proto.toObject          = toObject;
+    proto.toDate            = toDate;
+    proto.toISOString       = toISOString;
+    proto.inspect           = inspect;
+    proto.toJSON            = toJSON;
+    proto.toString          = toString;
+    proto.unix              = unix;
+    proto.valueOf           = valueOf;
+    proto.creationData      = creationData;
+    proto.year       = getSetYear;
+    proto.isLeapYear = getIsLeapYear;
+    proto.weekYear    = getSetWeekYear;
+    proto.isoWeekYear = getSetISOWeekYear;
+    proto.quarter = proto.quarters = getSetQuarter;
+    proto.month       = getSetMonth;
+    proto.daysInMonth = getDaysInMonth;
+    proto.week           = proto.weeks        = getSetWeek;
+    proto.isoWeek        = proto.isoWeeks     = getSetISOWeek;
+    proto.weeksInYear    = getWeeksInYear;
+    proto.isoWeeksInYear = getISOWeeksInYear;
+    proto.date       = getSetDayOfMonth;
+    proto.day        = proto.days             = getSetDayOfWeek;
+    proto.weekday    = getSetLocaleDayOfWeek;
+    proto.isoWeekday = getSetISODayOfWeek;
+    proto.dayOfYear  = getSetDayOfYear;
+    proto.hour = proto.hours = getSetHour;
+    proto.minute = proto.minutes = getSetMinute;
+    proto.second = proto.seconds = getSetSecond;
+    proto.millisecond = proto.milliseconds = getSetMillisecond;
+    proto.utcOffset            = getSetOffset;
+    proto.utc                  = setOffsetToUTC;
+    proto.local                = setOffsetToLocal;
+    proto.parseZone            = setOffsetToParsedOffset;
+    proto.hasAlignedHourOffset = hasAlignedHourOffset;
+    proto.isDST                = isDaylightSavingTime;
+    proto.isLocal              = isLocal;
+    proto.isUtcOffset          = isUtcOffset;
+    proto.isUtc                = isUtc;
+    proto.isUTC                = isUtc;
+    proto.zoneAbbr = getZoneAbbr;
+    proto.zoneName = getZoneName;
+    proto.dates  = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth);
+    proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth);
+    proto.years  = deprecate('years accessor is deprecated. Use year instead', getSetYear);
+    proto.zone   = deprecate('moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/', getSetZone);
+    proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted);
+
+    function createUnix (input) {
+        return createLocal(input * 1000);
+    }
+
+    function createInZone () {
+        return createLocal.apply(null, arguments).parseZone();
+    }
+
+    function preParsePostFormat (string) {
+        return string;
+    }
+
+    var proto$1 = Locale.prototype;
+
+    proto$1.calendar        = calendar;
+    proto$1.longDateFormat  = longDateFormat;
+    proto$1.invalidDate     = invalidDate;
+    proto$1.ordinal         = ordinal;
+    proto$1.preparse        = preParsePostFormat;
+    proto$1.postformat      = preParsePostFormat;
+    proto$1.relativeTime    = relativeTime;
+    proto$1.pastFuture      = pastFuture;
+    proto$1.set             = set;
+
+    proto$1.months            =        localeMonths;
+    proto$1.monthsShort       =        localeMonthsShort;
+    proto$1.monthsParse       =        localeMonthsParse;
+    proto$1.monthsRegex       = monthsRegex;
+    proto$1.monthsShortRegex  = monthsShortRegex;
+    proto$1.week = localeWeek;
+    proto$1.firstDayOfYear = localeFirstDayOfYear;
+    proto$1.firstDayOfWeek = localeFirstDayOfWeek;
+
+    proto$1.weekdays       =        localeWeekdays;
+    proto$1.weekdaysMin    =        localeWeekdaysMin;
+    proto$1.weekdaysShort  =        localeWeekdaysShort;
+    proto$1.weekdaysParse  =        localeWeekdaysParse;
+
+    proto$1.weekdaysRegex       =        weekdaysRegex;
+    proto$1.weekdaysShortRegex  =        weekdaysShortRegex;
+    proto$1.weekdaysMinRegex    =        weekdaysMinRegex;
+
+    proto$1.isPM = localeIsPM;
+    proto$1.meridiem = localeMeridiem;
+
+    function get$1 (format, index, field, setter) {
+        var locale = getLocale();
+        var utc = createUTC().set(setter, index);
+        return locale[field](utc, format);
+    }
+
+    function listMonthsImpl (format, index, field) {
+        if (isNumber(format)) {
+            index = format;
+            format = undefined;
+        }
+
+        format = format || '';
+
+        if (index != null) {
+            return get$1(format, index, field, 'month');
+        }
+
+        var i;
+        var out = [];
+        for (i = 0; i < 12; i++) {
+            out[i] = get$1(format, i, field, 'month');
+        }
+        return out;
+    }
+
+    // ()
+    // (5)
+    // (fmt, 5)
+    // (fmt)
+    // (true)
+    // (true, 5)
+    // (true, fmt, 5)
+    // (true, fmt)
+    function listWeekdaysImpl (localeSorted, format, index, field) {
+        if (typeof localeSorted === 'boolean') {
+            if (isNumber(format)) {
+                index = format;
+                format = undefined;
+            }
+
+            format = format || '';
+        } else {
+            format = localeSorted;
+            index = format;
+            localeSorted = false;
+
+            if (isNumber(format)) {
+                index = format;
+                format = undefined;
+            }
+
+            format = format || '';
+        }
+
+        var locale = getLocale(),
+            shift = localeSorted ? locale._week.dow : 0;
+
+        if (index != null) {
+            return get$1(format, (index + shift) % 7, field, 'day');
+        }
+
+        var i;
+        var out = [];
+        for (i = 0; i < 7; i++) {
+            out[i] = get$1(format, (i + shift) % 7, field, 'day');
+        }
+        return out;
+    }
+
+    function listMonths (format, index) {
+        return listMonthsImpl(format, index, 'months');
+    }
+
+    function listMonthsShort (format, index) {
+        return listMonthsImpl(format, index, 'monthsShort');
+    }
+
+    function listWeekdays (localeSorted, format, index) {
+        return listWeekdaysImpl(localeSorted, format, index, 'weekdays');
+    }
+
+    function listWeekdaysShort (localeSorted, format, index) {
+        return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');
+    }
+
+    function listWeekdaysMin (localeSorted, format, index) {
+        return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');
+    }
+
+    getSetGlobalLocale('en', {
+        dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/,
+        ordinal : function (number) {
+            var b = number % 10,
+                output = (toInt(number % 100 / 10) === 1) ? 'th' :
+                (b === 1) ? 'st' :
+                (b === 2) ? 'nd' :
+                (b === 3) ? 'rd' : 'th';
+            return number + output;
+        }
+    });
+
+    // Side effect imports
+
+    hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale);
+    hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale);
+
+    var mathAbs = Math.abs;
+
+    function abs () {
+        var data           = this._data;
+
+        this._milliseconds = mathAbs(this._milliseconds);
+        this._days         = mathAbs(this._days);
+        this._months       = mathAbs(this._months);
+
+        data.milliseconds  = mathAbs(data.milliseconds);
+        data.seconds       = mathAbs(data.seconds);
+        data.minutes       = mathAbs(data.minutes);
+        data.hours         = mathAbs(data.hours);
+        data.months        = mathAbs(data.months);
+        data.years         = mathAbs(data.years);
+
+        return this;
+    }
+
+    function addSubtract$1 (duration, input, value, direction) {
+        var other = createDuration(input, value);
+
+        duration._milliseconds += direction * other._milliseconds;
+        duration._days         += direction * other._days;
+        duration._months       += direction * other._months;
+
+        return duration._bubble();
+    }
+
+    // supports only 2.0-style add(1, 's') or add(duration)
+    function add$1 (input, value) {
+        return addSubtract$1(this, input, value, 1);
+    }
+
+    // supports only 2.0-style subtract(1, 's') or subtract(duration)
+    function subtract$1 (input, value) {
+        return addSubtract$1(this, input, value, -1);
+    }
+
+    function absCeil (number) {
+        if (number < 0) {
+            return Math.floor(number);
+        } else {
+            return Math.ceil(number);
+        }
+    }
+
+    function bubble () {
+        var milliseconds = this._milliseconds;
+        var days         = this._days;
+        var months       = this._months;
+        var data         = this._data;
+        var seconds, minutes, hours, years, monthsFromDays;
+
+        // if we have a mix of positive and negative values, bubble down first
+        // check: https://github.com/moment/moment/issues/2166
+        if (!((milliseconds >= 0 && days >= 0 && months >= 0) ||
+                (milliseconds <= 0 && days <= 0 && months <= 0))) {
+            milliseconds += absCeil(monthsToDays(months) + days) * 864e5;
+            days = 0;
+            months = 0;
+        }
+
+        // The following code bubbles up values, see the tests for
+        // examples of what that means.
+        data.milliseconds = milliseconds % 1000;
+
+        seconds           = absFloor(milliseconds / 1000);
+        data.seconds      = seconds % 60;
+
+        minutes           = absFloor(seconds / 60);
+        data.minutes      = minutes % 60;
+
+        hours             = absFloor(minutes / 60);
+        data.hours        = hours % 24;
+
+        days += absFloor(hours / 24);
+
+        // convert days to months
+        monthsFromDays = absFloor(daysToMonths(days));
+        months += monthsFromDays;
+        days -= absCeil(monthsToDays(monthsFromDays));
+
+        // 12 months -> 1 year
+        years = absFloor(months / 12);
+        months %= 12;
+
+        data.days   = days;
+        data.months = months;
+        data.years  = years;
+
+        return this;
+    }
+
+    function daysToMonths (days) {
+        // 400 years have 146097 days (taking into account leap year rules)
+        // 400 years have 12 months === 4800
+        return days * 4800 / 146097;
+    }
+
+    function monthsToDays (months) {
+        // the reverse of daysToMonths
+        return months * 146097 / 4800;
+    }
+
+    function as (units) {
+        if (!this.isValid()) {
+            return NaN;
+        }
+        var days;
+        var months;
+        var milliseconds = this._milliseconds;
+
+        units = normalizeUnits(units);
+
+        if (units === 'month' || units === 'quarter' || units === 'year') {
+            days = this._days + milliseconds / 864e5;
+            months = this._months + daysToMonths(days);
+            switch (units) {
+                case 'month':   return months;
+                case 'quarter': return months / 3;
+                case 'year':    return months / 12;
+            }
+        } else {
+            // handle milliseconds separately because of floating point math errors (issue #1867)
+            days = this._days + Math.round(monthsToDays(this._months));
+            switch (units) {
+                case 'week'   : return days / 7     + milliseconds / 6048e5;
+                case 'day'    : return days         + milliseconds / 864e5;
+                case 'hour'   : return days * 24    + milliseconds / 36e5;
+                case 'minute' : return days * 1440  + milliseconds / 6e4;
+                case 'second' : return days * 86400 + milliseconds / 1000;
+                // Math.floor prevents floating point math errors here
+                case 'millisecond': return Math.floor(days * 864e5) + milliseconds;
+                default: throw new Error('Unknown unit ' + units);
+            }
+        }
+    }
+
+    // TODO: Use this.as('ms')?
+    function valueOf$1 () {
+        if (!this.isValid()) {
+            return NaN;
+        }
+        return (
+            this._milliseconds +
+            this._days * 864e5 +
+            (this._months % 12) * 2592e6 +
+            toInt(this._months / 12) * 31536e6
+        );
+    }
+
+    function makeAs (alias) {
+        return function () {
+            return this.as(alias);
+        };
+    }
+
+    var asMilliseconds = makeAs('ms');
+    var asSeconds      = makeAs('s');
+    var asMinutes      = makeAs('m');
+    var asHours        = makeAs('h');
+    var asDays         = makeAs('d');
+    var asWeeks        = makeAs('w');
+    var asMonths       = makeAs('M');
+    var asQuarters     = makeAs('Q');
+    var asYears        = makeAs('y');
+
+    function clone$1 () {
+        return createDuration(this);
+    }
+
+    function get$2 (units) {
+        units = normalizeUnits(units);
+        return this.isValid() ? this[units + 's']() : NaN;
+    }
+
+    function makeGetter(name) {
+        return function () {
+            return this.isValid() ? this._data[name] : NaN;
+        };
+    }
+
+    var milliseconds = makeGetter('milliseconds');
+    var seconds      = makeGetter('seconds');
+    var minutes      = makeGetter('minutes');
+    var hours        = makeGetter('hours');
+    var days         = makeGetter('days');
+    var months       = makeGetter('months');
+    var years        = makeGetter('years');
+
+    function weeks () {
+        return absFloor(this.days() / 7);
+    }
+
+    var round = Math.round;
+    var thresholds = {
+        ss: 44,         // a few seconds to seconds
+        s : 45,         // seconds to minute
+        m : 45,         // minutes to hour
+        h : 22,         // hours to day
+        d : 26,         // days to month
+        M : 11          // months to year
+    };
+
+    // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
+    function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
+        return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
+    }
+
+    function relativeTime$1 (posNegDuration, withoutSuffix, locale) {
+        var duration = createDuration(posNegDuration).abs();
+        var seconds  = round(duration.as('s'));
+        var minutes  = round(duration.as('m'));
+        var hours    = round(duration.as('h'));
+        var days     = round(duration.as('d'));
+        var months   = round(duration.as('M'));
+        var years    = round(duration.as('y'));
+
+        var a = seconds <= thresholds.ss && ['s', seconds]  ||
+                seconds < thresholds.s   && ['ss', seconds] ||
+                minutes <= 1             && ['m']           ||
+                minutes < thresholds.m   && ['mm', minutes] ||
+                hours   <= 1             && ['h']           ||
+                hours   < thresholds.h   && ['hh', hours]   ||
+                days    <= 1             && ['d']           ||
+                days    < thresholds.d   && ['dd', days]    ||
+                months  <= 1             && ['M']           ||
+                months  < thresholds.M   && ['MM', months]  ||
+                years   <= 1             && ['y']           || ['yy', years];
+
+        a[2] = withoutSuffix;
+        a[3] = +posNegDuration > 0;
+        a[4] = locale;
+        return substituteTimeAgo.apply(null, a);
+    }
+
+    // This function allows you to set the rounding function for relative time strings
+    function getSetRelativeTimeRounding (roundingFunction) {
+        if (roundingFunction === undefined) {
+            return round;
+        }
+        if (typeof(roundingFunction) === 'function') {
+            round = roundingFunction;
+            return true;
+        }
+        return false;
+    }
+
+    // This function allows you to set a threshold for relative time strings
+    function getSetRelativeTimeThreshold (threshold, limit) {
+        if (thresholds[threshold] === undefined) {
+            return false;
+        }
+        if (limit === undefined) {
+            return thresholds[threshold];
+        }
+        thresholds[threshold] = limit;
+        if (threshold === 's') {
+            thresholds.ss = limit - 1;
+        }
+        return true;
+    }
+
+    function humanize (withSuffix) {
+        if (!this.isValid()) {
+            return this.localeData().invalidDate();
+        }
+
+        var locale = this.localeData();
+        var output = relativeTime$1(this, !withSuffix, locale);
+
+        if (withSuffix) {
+            output = locale.pastFuture(+this, output);
+        }
+
+        return locale.postformat(output);
+    }
+
+    var abs$1 = Math.abs;
+
+    function sign(x) {
+        return ((x > 0) - (x < 0)) || +x;
+    }
+
+    function toISOString$1() {
+        // for ISO strings we do not use the normal bubbling rules:
+        //  * milliseconds bubble up until they become hours
+        //  * days do not bubble at all
+        //  * months bubble up until they become years
+        // This is because there is no context-free conversion between hours and days
+        // (think of clock changes)
+        // and also not between days and months (28-31 days per month)
+        if (!this.isValid()) {
+            return this.localeData().invalidDate();
+        }
+
+        var seconds = abs$1(this._milliseconds) / 1000;
+        var days         = abs$1(this._days);
+        var months       = abs$1(this._months);
+        var minutes, hours, years;
+
+        // 3600 seconds -> 60 minutes -> 1 hour
+        minutes           = absFloor(seconds / 60);
+        hours             = absFloor(minutes / 60);
+        seconds %= 60;
+        minutes %= 60;
+
+        // 12 months -> 1 year
+        years  = absFloor(months / 12);
+        months %= 12;
+
+
+        // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
+        var Y = years;
+        var M = months;
+        var D = days;
+        var h = hours;
+        var m = minutes;
+        var s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : '';
+        var total = this.asSeconds();
+
+        if (!total) {
+            // this is the same as C#'s (Noda) and python (isodate)...
+            // but not other JS (goog.date)
+            return 'P0D';
+        }
+
+        var totalSign = total < 0 ? '-' : '';
+        var ymSign = sign(this._months) !== sign(total) ? '-' : '';
+        var daysSign = sign(this._days) !== sign(total) ? '-' : '';
+        var hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';
+
+        return totalSign + 'P' +
+            (Y ? ymSign + Y + 'Y' : '') +
+            (M ? ymSign + M + 'M' : '') +
+            (D ? daysSign + D + 'D' : '') +
+            ((h || m || s) ? 'T' : '') +
+            (h ? hmsSign + h + 'H' : '') +
+            (m ? hmsSign + m + 'M' : '') +
+            (s ? hmsSign + s + 'S' : '');
+    }
+
+    var proto$2 = Duration.prototype;
+
+    proto$2.isValid        = isValid$1;
+    proto$2.abs            = abs;
+    proto$2.add            = add$1;
+    proto$2.subtract       = subtract$1;
+    proto$2.as             = as;
+    proto$2.asMilliseconds = asMilliseconds;
+    proto$2.asSeconds      = asSeconds;
+    proto$2.asMinutes      = asMinutes;
+    proto$2.asHours        = asHours;
+    proto$2.asDays         = asDays;
+    proto$2.asWeeks        = asWeeks;
+    proto$2.asMonths       = asMonths;
+    proto$2.asQuarters     = asQuarters;
+    proto$2.asYears        = asYears;
+    proto$2.valueOf        = valueOf$1;
+    proto$2._bubble        = bubble;
+    proto$2.clone          = clone$1;
+    proto$2.get            = get$2;
+    proto$2.milliseconds   = milliseconds;
+    proto$2.seconds        = seconds;
+    proto$2.minutes        = minutes;
+    proto$2.hours          = hours;
+    proto$2.days           = days;
+    proto$2.weeks          = weeks;
+    proto$2.months         = months;
+    proto$2.years          = years;
+    proto$2.humanize       = humanize;
+    proto$2.toISOString    = toISOString$1;
+    proto$2.toString       = toISOString$1;
+    proto$2.toJSON         = toISOString$1;
+    proto$2.locale         = locale;
+    proto$2.localeData     = localeData;
+
+    proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1);
+    proto$2.lang = lang;
+
+    // Side effect imports
+
+    // FORMATTING
+
+    addFormatToken('X', 0, 0, 'unix');
+    addFormatToken('x', 0, 0, 'valueOf');
+
+    // PARSING
+
+    addRegexToken('x', matchSigned);
+    addRegexToken('X', matchTimestamp);
+    addParseToken('X', function (input, array, config) {
+        config._d = new Date(parseFloat(input, 10) * 1000);
+    });
+    addParseToken('x', function (input, array, config) {
+        config._d = new Date(toInt(input));
+    });
+
+    // Side effect imports
+
+
+    hooks.version = '2.24.0';
+
+    setHookCallback(createLocal);
+
+    hooks.fn                    = proto;
+    hooks.min                   = min;
+    hooks.max                   = max;
+    hooks.now                   = now;
+    hooks.utc                   = createUTC;
+    hooks.unix                  = createUnix;
+    hooks.months                = listMonths;
+    hooks.isDate                = isDate;
+    hooks.locale                = getSetGlobalLocale;
+    hooks.invalid               = createInvalid;
+    hooks.duration              = createDuration;
+    hooks.isMoment              = isMoment;
+    hooks.weekdays              = listWeekdays;
+    hooks.parseZone             = createInZone;
+    hooks.localeData            = getLocale;
+    hooks.isDuration            = isDuration;
+    hooks.monthsShort           = listMonthsShort;
+    hooks.weekdaysMin           = listWeekdaysMin;
+    hooks.defineLocale          = defineLocale;
+    hooks.updateLocale          = updateLocale;
+    hooks.locales               = listLocales;
+    hooks.weekdaysShort         = listWeekdaysShort;
+    hooks.normalizeUnits        = normalizeUnits;
+    hooks.relativeTimeRounding  = getSetRelativeTimeRounding;
+    hooks.relativeTimeThreshold = getSetRelativeTimeThreshold;
+    hooks.calendarFormat        = getCalendarFormat;
+    hooks.prototype             = proto;
+
+    // currently HTML5 input type only supports 24-hour formats
+    hooks.HTML5_FMT = {
+        DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm',             // <input type="datetime-local" />
+        DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss',  // <input type="datetime-local" step="1" />
+        DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS',   // <input type="datetime-local" step="0.001" />
+        DATE: 'YYYY-MM-DD',                             // <input type="date" />
+        TIME: 'HH:mm',                                  // <input type="time" />
+        TIME_SECONDS: 'HH:mm:ss',                       // <input type="time" step="1" />
+        TIME_MS: 'HH:mm:ss.SSS',                        // <input type="time" step="0.001" />
+        WEEK: 'GGGG-[W]WW',                             // <input type="week" />
+        MONTH: 'YYYY-MM'                                // <input type="month" />
+    };
+
+    return hooks;
+
+})));
diff --git a/public/cw/player/alawmulaw.js b/public/cw/player/alawmulaw.js
new file mode 100644
index 00000000..affa22fc
--- /dev/null
+++ b/public/cw/player/alawmulaw.js
@@ -0,0 +1,5 @@
+(function(d,e){"object"===typeof exports&&"undefined"!==typeof module?e(exports):"function"===typeof define&&define.amd?define(["exports"],e):(d=d||self,e(d.alawmulaw={}))})(this,function(d){function e(a){a=-32768==a?-32767:a;var c=~a>>8&128;c||(a*=-1);32635<a&&(a=32635);if(256<=a){var b=k[a>>8&127];a=b<<4|a>>b+3&15}else a>>=4;return a^c^85}function f(a){var c=0;a^=85;a&128&&(a&=-129,c=-1);var b=((a&240)>>4)+4;a=4!=b?1<<b|(a&15)<<b-4|1<<b-5:a<<1|1;return-8*(0===c?a:-a)}function g(a){var c=a>>8&128;
+0!=c&&(a=-a);a+=132;32635<a&&(a=32635);var b=l[a>>7&255];return~(c|b<<4|a>>b+3&15)}function h(a){a=~a;var c=a>>4&7;c=m[c]+((a&15)<<c+3);0!=(a&128)&&(c=-c);return c}var k=[1,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7],n=Object.freeze({__proto__:null,encodeSample:e,decodeSample:f,encode:function(a){for(var c=
+new Uint8Array(a.length),b=0;b<a.length;b++)c[b]=e(a[b]);return c},decode:function(a){for(var c=new Int16Array(a.length),b=0;b<a.length;b++)c[b]=f(a[b]);return c}}),l=[0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7],m=[0,132,396,924,1980,4092,8316,16764],p=Object.freeze({__proto__:null,encodeSample:g,decodeSample:h,encode:function(a){for(var c=new Uint8Array(a.length),b=0;b<a.length;b++)c[b]=g(a[b]);return c},decode:function(a){for(var c=new Int16Array(a.length),b=0;b<a.length;b++)c[b]=h(a[b]);return c}});d.alaw=n;d.mulaw=p;Object.defineProperty(d,
+"__esModule",{value:!0})});
diff --git a/public/cw/player/cmsparser.js b/public/cw/player/cmsparser.js
new file mode 100644
index 00000000..a0d3741f
--- /dev/null
+++ b/public/cw/player/cmsparser.js
@@ -0,0 +1,1022 @@
+self.Module = {
+    onRuntimeInitialized: function () {
+        onWasmLoaded();
+    }
+};
+
+self.importScripts("common.js");
+self.importScripts("libffmpeg.js");
+
+function CMSParser() {
+    this.logger = new Logger("CMSParser");
+    this.coreLogLevel = 1;
+    this.CMS_FLAG_FORMAT_FOUND = 0x01;
+    this.CMS_FLAG_TRACK_FOUND = 0x02;
+    this.CMS_FLAG_STOP_WHEN_ERROR = 0x04;
+
+    this.CMS_PART_UNKNOWN = 'na';
+    this.CMS_PART_H264_i_FRAME = 'i';
+    this.CMS_PART_H264_p_FRAME = 'p';
+    this.CMS_PART_AUDIO = 'a';
+    this.CMS_PART_JPG = 'j';
+
+    this.CMS_E_HEADER_FIELD = 0;
+    this.CMS_E_HEADER_END = 1;
+    this.CMS_E_PART_HEADER = 2;
+    this.CMS_E_PART_HEADER_FIELD = 3;
+    this.CMS_E_PART_HEADER_END = 4;
+    this.CMS_E_PART_END = 5;
+    this.CMS_E_CHUNK = 6;
+    this.CMS_E_PARSE_FAIL = 7;
+
+    this.CMS_HEADER = 0;
+    this.CMS_DETECT_BOUNDARY = 1;
+    this.CMS_PART_HEADER = 2;
+    this.CMS_FINISHED = 3;
+    this.CMS_FAIL = 4;
+
+    this.flag = 0;
+    this.shift = 0;
+
+    this.line_buf = new Uint8Array(2000);
+    this.line_buf_ptr = 0;
+    this.state = this.CMS_HEADER;
+
+    this.cache = new Uint8Array(100); // for boundary
+    this.cached_len = 0;
+
+    this.is_first_part = true;
+    this.callback_context = null;
+    this.callback = null;
+
+    this.boundary = null;
+    this.endboundary = null;
+    this.boundary_size = 0;
+    this.boundary_ptr = 0;
+
+    this.rangeSpace = 65535;
+    this.downloading = true;
+    this.startRange = 0;
+    this.headerParsered = false;
+
+    this._header = {
+        hasAudio: false,
+        hasVideo: false,
+        hasImage: false
+    };
+    this.parts = [];
+    this.partsSize = 0;
+    this.part = {
+        header: {},
+        shift: 0,
+        chunks: []
+    };
+    this.type = "video";
+    this.isLive = false;
+    this.pauseGetUrl = false;
+    this.playUrl = "";
+    this.wasmLoaded = false;
+    this.reload = false;
+    this.tmpReqQue = [];
+    this.cacheBuffer = null;
+    this.videoCallback = null;
+    this.audioCallback = null;
+    this.decodedClosed = false;
+
+    this.videoCmsCache = []
+    this.audioCmsCache = []
+    this.postShift = 0
+
+    this.isRedVideo = false; // add by ramon
+    this.downloadPartLength = 0;// add by ramon
+
+};
+
+CMSParser.prototype.fail = function (error) {
+    this.emit(this.CMS_E_PARSE_FAIL, error);
+    if (this.flag & this.CMS_FLAG_STOP_WHEN_ERROR) {
+        this.state = this.CMS_FAIL;
+        return true;
+    } else {
+        this.state = this.CMS_DETECT_BOUNDARY;
+        return false;
+    }
+};
+
+CMSParser.prototype.parse = function (data) {
+    var chunk = 0;
+    for (var i = 0; i < data.length; i++) {
+        var ch = data[i];
+        ch = String.fromCharCode(ch);
+        this.shift++;
+        switch (this.state) {
+            case this.CMS_FAIL: {
+                if (this.fail("CMS parse stoped.")) {
+                    return;
+                }
+                break;
+            };
+        case this.CMS_HEADER: {
+            if (ch === '\r') {} else if (ch === '\n') {
+                if (this.line_buf_ptr === 0) {
+                    this.emit(this.CMS_E_HEADER_END);
+                    if (!this.boundary) {
+                        if (this.fail("Boundary not found.")) {
+                            return;
+                        }
+                    } else if (!(this.flag & this.CMS_FLAG_FORMAT_FOUND)) {
+                        if (this.fail("Format not found.")) {
+                            return;
+                        }
+                    } else if (!(this.flag & this.CMS_FLAG_TRACK_FOUND)) {
+                        if (this.fail("Track not found.")) {
+                            return;
+                        }
+                    } else {
+                        this.state = this.CMS_DETECT_BOUNDARY;
+                        this.boundary_ptr = 2;
+                        chunk = i + 1;
+                    }
+                } else {
+                    var s = String.fromCharCode.apply(null, this.line_buf.slice(0, this.line_buf_ptr));
+                    s = s.split(":");
+                    var key = s.shift().trim();
+                    var value = s.join(":").trim();
+                    // console.log("cms header:", key, '=', value);
+                    if (key && value) {
+                        if (key === "boundary") {
+                            this.boundary = "\r\n--" + value + "\r\n";
+                            this.endboundary = "\r\n--" + value + "--";
+                        } else if (key === "format" && value === "cms") {
+                            this.flag = this.flag | this.CMS_FLAG_FORMAT_FOUND;
+                        } else if (key === "track") {
+                            this.flag = this.flag | this.CMS_FLAG_TRACK_FOUND;
+                        }
+                        var kv = {
+                            key: key,
+                            value: value
+                        };
+                        this.emit(this.CMS_E_HEADER_FIELD, kv);
+                    } else {
+                        if (this.fail("Invalid key value.")) {
+                            return;
+                        }
+                    }
+                }
+                this.line_buf_ptr = 0;
+                this.line_buf.fill(0);
+            } else {
+                this.line_buf[this.line_buf_ptr] = ch.charCodeAt(0);
+                this.line_buf_ptr++;
+            }
+            break;
+        };
+        case this.CMS_DETECT_BOUNDARY: {
+            if (!this.boundary) {
+                break;
+            }
+            if (ch == this.boundary[this.boundary_ptr] || ch == this.endboundary[this.boundary_ptr]) {
+                this.boundary_ptr++;
+            } else if (this.boundary_ptr == 1 && ch == this.boundary[this.boundary_ptr - 1]) {
+
+            } else {
+                if (this.cached_len > 0) {
+                    this.emit(this.CMS_E_CHUNK, this.cache.slice(0, this.cached_len));
+                    this.cached_len = 0;
+                }
+                this.boundary_ptr = 0;
+            }
+            if (this.boundary_ptr === this.boundary.length) {
+                if (i - chunk >= (this.boundary.length - this.cached_len)) {
+                    var chunk_len = i - chunk - (this.boundary.length - this.cached_len) + 1;
+                    this.emit(this.CMS_E_CHUNK, data.slice(chunk, chunk + chunk_len));
+                }
+                this.cached_len = 0;
+                if (this.is_first_part) {
+                    this.is_first_part = false;
+                } else {
+                    this.emit(this.CMS_E_PART_END);
+                }
+                this.emit(this.CMS_E_PART_HEADER);
+
+                this.state = this.CMS_PART_HEADER;
+                this.part = {
+                    header: {
+                        type: this.CMS_PART_UNKNOWN,
+                        track: -1,
+                        length: 0,
+                        ts: -1
+                    },
+                    shift: this.shift,
+                    chunks: []
+                }
+                chunk = i + 1;
+                this.boundary_ptr = 0;
+                this.line_buf_ptr = 0;
+                this.line_buf[0] = 0;
+            }
+            break;
+        };
+        case this.CMS_PART_HEADER: {
+            if (ch == '\r') {} else if (ch == '\n') {
+                if (this.line_buf_ptr == 0) {
+                    this.emit(this.CMS_E_PART_HEADER_END);
+                    this.state = this.CMS_DETECT_BOUNDARY;
+                    chunk = i + 1;
+                } else {
+                    var s = String.fromCharCode.apply(null, this.line_buf.slice(0, this.line_buf_ptr)).split(":");
+                    var key = s.shift().trim();
+                    var value = s.join(":").trim();
+                    if (key && value) {
+                        if (key === "f") {
+                            if (value === "i") {
+                                this.part.header.type = this.CMS_PART_H264_i_FRAME;
+                            } else if (value === "p") {
+                                this.part.header.type = this.CMS_PART_H264_p_FRAME;
+                            } else if (value === "a") {
+                                this.part.header.type = this.CMS_PART_AUDIO;
+                            } else if (value === "j") {
+                                this.part.header.type = this.CMS_PART_JPG;
+                            } else if (value == "index") {
+                                //TODO 索引
+                            } else {
+                                console.error("Unknown frame type:", value);
+                            }
+                        } else if (key === "ts") {
+                            this.part.header.ts = parseInt(value, 10);
+                        } else if (key === "l") {
+                            this.part.header.length = parseInt(value, 10);
+                        } else if (key === "t") {
+                            this.part.header.track = parseInt(value, 10);
+                        }
+                        var kv = {
+                            key: key,
+                            value: value
+                        };
+                        this.emit(this.CMS_E_PART_HEADER_FIELD, kv);
+                    } else {
+                        if (this.fail("Part header Invalid key value.")) {
+                            return;
+                        }
+                    }
+                }
+                this.line_buf_ptr = 0;
+                this.line_buf.fill(0);
+            } else {
+                if (this.line_buf_ptr < this.line_buf.length - 1) {
+                    this.line_buf[this.line_buf_ptr] = ch.charCodeAt(0);
+                    this.line_buf_ptr++;
+                } else {
+                    if (this.fail("Part header line too long.")) {
+                        return;
+                    }
+                }
+            }
+
+            break;
+        };
+        }
+    }
+    if (this.state == this.CMS_DETECT_BOUNDARY) {
+        if (chunk < data.length) {
+            if (this.boundary_ptr > 0) {
+                this.cached_len = this.boundary_ptr;
+                var pos = data.length - this.boundary_ptr;
+                if (pos >= 0) {
+                    this.cache = data.slice(pos, this.cached_len);
+                }
+            }
+            this.emit(this.CMS_E_CHUNK, data.slice(chunk, chunk + data.length - chunk - this.boundary_ptr));
+        }
+    }
+};
+
+CMSParser.prototype.set_callback = function (cb, context) {
+    this.callback = cb;
+    this.callback_context = context;
+};
+
+CMSParser.prototype.emit = function (e, data, size) {
+    if (this.callback) {
+        return this.callback(this, e, data, size, this.callback_context);
+    } else {
+        this.cache_data(e, data);
+    }
+};
+
+CMSParser.prototype.cache_data = function (e, data) {
+    switch (e) {
+        case this.CMS_E_HEADER_FIELD: {
+            var key = data.key;
+            var value = data.value;
+            this._header[key] = value;
+            if (key === 'track') {
+                var tracks = value.split(';');
+                this._header.tracks = [];
+                for (var t = 0; t < tracks.length; t++) {
+                    var fields = tracks[t].split(',');
+                    var track = {};
+                    for (var j = 0; j < fields.length; j++) {
+                        var f = fields[j].split('=');
+                        var key = f.shift();
+                        var value = f.join('=');
+                        track[key] = value;
+                        if (key === 'codec') {
+                            if (value === 'alaw') {
+                                this._header.hasAudio = true;
+                                this._header.audioTrack = track;
+                            } else if (value === 'h264' || value === 'h265') {
+                                this._header.hasVideo = true;
+                                this._header.videoTrack = track;
+                            } else if (value === 'jpg') {
+                                this._header.hasImage = true;
+                                this._header.imageTrack = track;
+                            }
+                        }
+                    }
+                    this._header.tracks.push(track);
+                }
+            } else if (key === "duration") {
+                this._header.duration = parseInt(value, 10);
+            }
+            break;
+        };
+    case this.CMS_E_HEADER_END: {
+        this.header = this._header;
+        break;
+    };
+    case this.CMS_E_PART_HEADER: {
+        break;
+    };
+    case this.CMS_E_PART_HEADER_FIELD: {
+        break;
+    };
+    case this.CMS_E_PART_HEADER_END: {
+        break;
+    };
+    case this.CMS_E_PART_END: {
+        var chunks = this.part.chunks;
+        var size = 0;
+        for (var i = 0; i < chunks.length; i++) {
+            size = size + chunks[i].length;
+        }
+        // this.part.data = new ArrayBuffer(size);
+        this.part.data = new Uint8Array(size);
+        var shift = 0;
+        for (var i = 0; i < chunks.length; i++) {
+            this.part.data.set(chunks[i], shift);
+            shift = shift + chunks[i].length;
+        }
+        this.parts.push(this.part);
+        this.partsSize++;
+        break;
+    };
+    case this.CMS_E_CHUNK: {
+        this.part.chunks.push(data);
+        break;
+    };
+    case this.CMS_E_PARSE_FAIL: {
+        break;
+    };
+    }
+};
+
+CMSParser.prototype.reset = function () {
+    this.postShift = 0;
+    this.flag = 0;
+    this.shift = 0;
+
+    this.line_buf = new Uint8Array(2000);
+    this.line_buf_ptr = 0;
+    this.state = this.CMS_HEADER;
+
+    this.cache = new Uint8Array(100); // for boundary
+    this.cached_len = 0;
+
+    this.is_first_part = true;
+    this.callback_context = null;
+    this.callback = null;
+
+    this.boundary = null;
+    this.endboundary = null;
+    this.boundary_size = 0;
+    this.boundary_ptr = 0;
+
+    this.downloading = true;
+    this.startRange = 0;
+    this.headerParsered = false;
+
+    this._header = {
+        hasAudio: false,
+        hasVideo: false,
+        hasImage: false
+    };
+    this.parts = [];
+    this.partsSize = 0;
+    this.part = {
+        header: {},
+        shift: 0,
+        chunks: []
+    };
+
+    this.pauseGetUrl = false;
+    this.playUrl = "";
+
+    this.wasmLoaded = false;
+    this.reload = true;
+    this.tmpReqQue = [];
+    if (this.cacheBuffer != null) {
+        Module._free(this.cacheBuffer);
+        this.cacheBuffer = null;
+    }
+    this.videoCallback = null;
+    this.audioCallback = null;
+    this.decodedClosed = false;
+
+}
+
+CMSParser.prototype.closeDecoder = function () {
+    Module._closeDecoder();
+    this.reset();
+};
+
+CMSParser.prototype.processReq = function (req) {
+    switch (req.t) {
+        case kRequestLiveReq:
+            if (!self.cmsParser.decodedClosed) {
+                self.cmsParser.isLive = true;
+                self.cmsParser.requestLive(req.u);
+            }
+            break;
+        case kRequestHeaderReq:
+            self.cmsParser.requestHeader(req.u, req.r);
+            break;
+        case kRequestBodyReq:   // modify by ramon
+            self.cmsParser.requestBody();
+            break;
+        case kPauseGetUrlReq:
+            self.cmsParser.pauseGetUrl = true;
+            break;
+        case kResumeGetUrlReq:
+            self.cmsParser.pauseGetUrl = false;
+            this.requestBody();
+            break;
+        case kCloseDecoderReq:
+            self.cmsParser.decodedClosed = true;
+            self.cmsParser.closeDecoder();
+            if (self.cmsParser.isLive && this.controller) {
+                this.controller.abort();
+            }
+            self.cmsParser.reset();
+            break;
+        case kOpenDecoderReq:
+            self.cmsParser.decodedClosed = false;
+            break;
+            // case kStartListenReq:
+            //     self.cmsParser.listening = true;
+            //     break;
+            // case kStopListenReq:
+            //     self.cmsParser.listening = false;
+            //     break;
+        case kDecodeVideo:
+            try {
+                // if(req.index >= )
+                // console.log("kDecodeVideo", req.index)
+                var part = self.cmsParser.parts[req.index]
+                if (this.cacheBuffer != null) {
+                    Module._free(this.cacheBuffer);
+                    this.cacheBuffer = null;
+                }
+                this.cacheBuffer = Module._malloc(part.data.byteLength);
+                Module.HEAPU8.set(part.data, this.cacheBuffer);
+                // console.log("_sendDatad:", part.data.byteLength);
+                var ret = Module._sendData(this.cacheBuffer, part.data.byteLength, part.header.track, part.header.ts);
+            } catch (err) {
+                console.log(err);
+            }
+            break;
+        default:
+            break;
+    }
+}
+
+CMSParser.prototype.cacheReq = function (req) {
+    if (req) {
+        this.tmpReqQue.push(req);
+    }
+};
+
+CMSParser.prototype.handleHeader = function (chunk) {
+    var data = new Uint8Array(chunk);
+    self.cmsParser.parse(data);
+    if (self.cmsParser.header) {
+        self.cmsParser.headerParsered = true;
+
+        if (self.cmsParser.header.hasVideo) {
+            self.cmsParser.type = "video";
+            var videoIndex = self.cmsParser.header.videoTrack.id;
+            var videoWidth = self.cmsParser.header.videoTrack.width;
+            var videoHeight = self.cmsParser.header.videoTrack.height;
+            var videoCodec = self.cmsParser.header.videoTrack.codec;
+            if (videoCodec == "h265") {
+                videoCodec = 1;
+            } else {
+                videoCodec = 0;
+            }
+
+            if (self.cmsParser.header.hasAudio) {
+                var audioIndex = self.cmsParser.header.audioTrack.id;
+                var audioRate = self.cmsParser.header.audioTrack.rate;
+                var audioCodec = self.cmsParser.header.audioTrack.codec;
+                if (audioCodec == "alaw") {
+                    audioCodec = 0;
+                } else {
+                    audioCodec = -1;
+                }
+            }
+
+            Module._openDecoder(videoIndex, videoWidth, videoHeight, videoCodec, audioIndex, 8000, audioCodec);
+        }
+
+        if (self.cmsParser.header.hasImage) {
+            self.cmsParser.type = "image";
+        }
+        var tag = self.cmsParser.header.tag || "";
+        var objData = {
+            t: kCMSHeaderRes,
+            t1: self.cmsParser.type,
+            v: self.cmsParser.header.videoTrack,
+            a: self.cmsParser.header.audioTrack,
+            i: self.cmsParser.header.imageTrack,
+            s: self.cmsParser.header.ts,
+            at: tag.split(",")[0],
+            d: self.cmsParser.header.duration || 0,
+            o: self.cmsParser.header["index-shift"] || 0,
+            z: self.cmsParser.header["index-size"] || 0
+        };
+        self.postMessage(objData);
+        self.cmsParser.header = null;
+    }
+}
+
+CMSParser.prototype.handleBody = function (chunk) {
+
+    var data = new Uint8Array(chunk);
+    self.cmsParser.parse(data);
+    var parts = self.cmsParser.parts;
+
+    while (parts.length > 0 && !self.cmsParser.decodedClosed) {
+        var part = parts.shift();
+        var chunks = part.chunks;
+
+        if (self.cmsParser.type === "image") {
+            if (part.header.type === "j") {
+                var objData = {
+                    t: kImageFrame,
+                    s: part.header.ts,
+                    d: chunks
+                };
+                self.postMessage(objData);
+            }
+        } else {
+            if (['a', 'i', 'p'].indexOf(part.header.type) >= 0) {
+                try {
+                    var buff = new ArrayBuffer(part.header.length);
+                    var data = new Uint8Array(buff);
+                    var shift = 0;
+                    for (var i = 0; i < chunks.length; i++) {
+                        try {
+                            data.set(chunks[i], shift);
+                        } catch (err) {
+                            console.error(err);
+                        }
+                        shift = shift + chunks[i].length;
+                    }
+                    if (this.cacheBuffer != null) {
+                        Module._free(this.cacheBuffer);
+                        this.cacheBuffer = null;
+                    }
+                    this.cacheBuffer = Module._malloc(part.header.length);
+                    Module.HEAPU8.set(data, this.cacheBuffer);
+                    //console.log("_sendDatad:",data.length);
+                    var ret = Module._sendData(this.cacheBuffer, data.length, part.header.track, part.header.ts);
+                } catch (err) {
+                    console.log(err);
+                }
+            }
+        }
+    }
+}
+
+CMSParser.prototype.parseCms = function (chunk) {
+    self.cmsParser.parse(chunk);
+    if (self.cmsParser.header) {
+        self.cmsParser.headerParsered = true;
+
+        if (self.cmsParser.header.hasVideo) {
+            self.cmsParser.type = "video";
+            var videoIndex = self.cmsParser.header.videoTrack.id;
+            var videoWidth = self.cmsParser.header.videoTrack.width;
+            var videoHeight = self.cmsParser.header.videoTrack.height;
+            var videoCodec = self.cmsParser.header.videoTrack.codec;
+            if (videoCodec == "h265") {
+                videoCodec = 1;
+            } else {
+                videoCodec = 0;
+            }
+
+            if (self.cmsParser.header.hasAudio) {
+                var audioIndex = self.cmsParser.header.audioTrack.id;
+                var audioRate = self.cmsParser.header.audioTrack.rate;
+                var audioCodec = self.cmsParser.header.audioTrack.codec;
+                if (audioCodec == "alaw") {
+                    audioCodec = 0;
+                } else {
+                    audioCodec = -1;
+                }
+            }
+
+            Module._openDecoder(videoIndex, videoWidth, videoHeight, videoCodec, audioIndex, audioRate, audioCodec);
+        }
+
+        if (self.cmsParser.header.hasImage) {
+            self.cmsParser.type = "image";
+        }
+        var tag = self.cmsParser.header.tag || "";
+        var objData = {
+            t: kCMSHeaderRes,
+            t1: self.cmsParser.type,
+            v: self.cmsParser.header.videoTrack,
+            a: self.cmsParser.header.audioTrack,
+            i: self.cmsParser.header.imageTrack,
+            s: self.cmsParser.header.ts,
+            at: tag.split(",")[0],
+            d: self.cmsParser.header.duration || 0,
+            o: self.cmsParser.header["index-shift"] || 0,
+            z: self.cmsParser.header["index-size"] || 0
+        };
+        self.postMessage(objData);
+        self.cmsParser.header = null;
+    }
+
+    // console.log("parseCms parts : ", self.cmsParser.parts.length)
+    // while (self.cmsParser.parts.length > 0 && !self.cmsParser.decodedClosed) {
+    for (var i = this.postShift, len = self.cmsParser.parts.length; i < len; i++, this.postShift++) {
+        if (self.cmsParser.decodedClosed)
+            break
+
+        var part = self.cmsParser.parts[i];
+        // var chunks = part.chunks;
+
+        if (self.cmsParser.type === "image") {
+            if (part.header.type === "j") {
+                var objData = {
+                    t: kImageFrame,
+                    s: part.header.ts,
+                    d: part.data
+                };
+                self.postMessage(objData);
+            }
+        } else {
+            if (['a', 'i', 'p'].indexOf(part.header.type) >= 0) {
+
+                var objData = {
+                    t: kCmsPartHeader,
+                    type: part.header.type,
+                    ts: part.header.ts
+                };
+                self.postMessage(objData);
+                if (part.header.type == 'a') {
+                    try {
+                        if (this.cacheBuffer != null) {
+                            Module._free(this.cacheBuffer);
+                            this.cacheBuffer = null;
+                        }
+                        this.cacheBuffer = Module._malloc(part.data.byteLength);
+                        Module.HEAPU8.set(part.data, this.cacheBuffer);
+                        // console.log("_sendDatad:", part.data.byteLength);
+                        var ret = Module._sendData(this.cacheBuffer, part.data.byteLength, part.header.track, part.header.ts);
+                    } catch (err) {
+                        console.log(err);
+                    }
+                }
+                // console.log("part", part.header.type, part.header.ts)
+                // try {
+                //     if (this.cacheBuffer != null) {
+                //         Module._free(this.cacheBuffer);
+                //         this.cacheBuffer = null;
+                //     }
+                //     this.cacheBuffer = Module._malloc(part.data.byteLength);
+                //     Module.HEAPU8.set(part.data, this.cacheBuffer);
+                //     // console.log("_sendDatad:", part.data.byteLength);
+                //     var ret = Module._sendData(this.cacheBuffer, part.data.byteLength, part.header.track, part.header.ts);
+                // }
+                // catch (err) {
+                //     console.log(err);
+                // }
+            }
+        }
+    }
+}
+
+CMSParser.prototype.requestHeader = function (url, isRedVideo) {
+    console.log("requestHeader")
+    self.cmsParser.playUrl = url;
+    self.cmsParser.isRedVideo = isRedVideo; // add by ramon
+    self.cmsParser.startRange = 0;
+    var endRange = self.cmsParser.rangeSpace ; //old:512 modify by ramon
+
+    self.cmsParser.requestCMS(endRange, true, function (finished) {
+        if (self.cmsParser.isRedVideo) { // add by ramon
+            self.postMessage({
+                t: kFinishDownload,
+                s: self.cmsParser.partsSize
+            });
+        }
+    });
+}
+
+CMSParser.prototype.requestBody = function () {
+    if (self.cmsParser.pauseGetUrl) {
+        return;
+    }
+    console.log("requestBody")
+    var endRange = self.cmsParser.startRange + self.cmsParser.rangeSpace;
+    self.cmsParser.requestCMS(endRange, false, function (finished) { // modify by ramon
+        if (finished) {
+            setTimeout(function () {
+                self.postMessage({
+                    t: kFinishDownload,
+                    s: self.cmsParser.partsSize
+                });
+            }, 1000);
+        } else {
+            setTimeout(function () {
+                this.requestBody();
+            }.bind(this), 50);
+        }
+        return;
+    }.bind(this));
+}
+
+
+CMSParser.prototype.requestCMS = function (endRange, isHeader, cb) {
+    var _this = this;
+    // _this.stream = null
+    _this.cmsBuffer = new Uint8Array([]);
+
+    if (_this.isRedVideo) {
+        fetch(_this.playUrl, {
+                // headers: {
+                //     'Range': 'bytes=' + self.cmsParser.startRange + '-' + endRange
+                // }
+            }).then(async function respond(response) {
+                console.log("res ", response.ok, response.status)
+                if (cb && !response.ok && response.status == 416) { //下载结束
+                    cb(true);
+                    return;
+                }
+                const reader = response.body.getReader();
+                reader.read().then(async function processData({
+                    done,
+                    value
+                }) {
+                    // console.log("reader.read().then ", done, "_this.decodedClosed", _this.decodedClosed, value.length)
+                    if (done) {
+                        console.log("part total size: ", self.cmsParser.parts.length)
+                        if (cb) {
+                            self.cmsParser.startRange = endRange + 1;
+                            cb();
+                        }
+                    } else {
+                        console.log("reader.read().then ", done, "_this.decodedClosed", _this.decodedClosed, value.length)
+                        if (!_this.decodedClosed) {
+                            _this.parseCms(value);
+                        }
+                        return reader.read().then(processData);
+                    }
+                });
+            })
+            .then(function (result) {
+                //console.log("comoopppleeee ", result)
+            }).catch(error => {
+                console.log(error)
+                self.postMessage({
+                    err: "视频获取失败"
+                });
+            });
+    } else {
+        fetch(_this.playUrl, {
+            headers: {
+                'Range': 'bytes=' + self.cmsParser.startRange + '-' + endRange
+            }
+        }).then(async function respond(response) {
+            if (cb && !response.ok && response.status == 416) { //下载结束
+                console.log("下载结束");
+                cb(true);
+                return;
+            }
+            if ( !response.ok ){
+                console.log("response.status:",response.status);
+            }
+            const reader = response.body.getReader();
+            reader.read().then(function processData({
+                done,
+                value
+            }) {
+                if (done) {
+                    //console.log("fetch done part total size: ", self.cmsParser.parts.length );
+                    if (!isHeader && cb) {
+                        self.cmsParser.startRange = endRange + 1;
+                        console.log("fetch done part total size: ", self.cmsParser.parts.length ," startRange:", self.cmsParser.startRange," downloadPartLength:",this.downloadPartLength);
+                        if (0==this.downloadPartLength){
+                            cb(true);
+                        }else{
+                            this.downloadPartLength = 0;
+                            cb();
+                        }
+                    }
+                } else {
+                    if (!_this.decodedClosed) {
+                        console.log("reader.read().then ", done, "isHeader: ",isHeader," _this.decodedClosed", _this.decodedClosed, " ",value.length);
+                        this.downloadPartLength += value.length;
+                        _this.parseCms(value);  // add by ramon 
+                        // if (isHeader) {  // del by ramon
+                        //     self.cmsParser.startRange = endRange + 1;
+                        //     _this.handleHeader(value.buffer);
+                        // } else {
+                        //     _this.handleBody(value.buffer);
+                        // }
+                    }
+                    return reader.read().then(processData);
+                }
+            });
+        }).catch(error => {
+            self.postMessage({
+                err: "回放视频获取失败"
+            });
+        });
+    }
+
+
+    // _this.reader = null
+    // var llllllllll = 0;
+    // var readdddddddddddd = function () {
+    //     console.log(_this.stream)
+    //     if (_this.stream) {
+    //         if (_this.reader == null){
+    //             _this.reader = _this.stream.getReader()
+    //             _this.reader.cancel()
+    //             _this.reader.releaseLock()
+    //             _this.reader = _this.stream.getReader()
+    //         }
+    //         _this.reader.read().then(function processData({ done, value }) {
+    //             console.log("processData ", done, llllllllll)
+
+    //             if (!done) {
+    //                 llllllllll += value.length;
+    //                 setTimeout(readdddddddddddd, 10);
+    //             }else{
+    //                 console.log("overrrrrrrrr")
+    //             }
+    //         })
+    //     } else {
+    //         setTimeout(readdddddddddddd, 1000);
+    //     }
+    // }
+    // readdddddddddddd();
+}
+
+CMSParser.prototype.requestLive = function (url) {
+    var _this = this;
+    this.controller = new AbortController();
+    var signal = this.controller.signal;
+
+    var timer = "";
+    var timeoutPromise = (timeout) => {
+        return new Promise((resolve, reject) => {
+            timer = setTimeout(() => {
+                resolve(new Response("timeout", {
+                    status: 504,
+                    statusText: "timeout "
+                }));
+
+                console.log("time out");
+
+                _this.controller.abort();
+            }, timeout);
+        });
+    }
+    var requestPromise = (url) => {
+        return fetch(url, {
+            signal: signal
+        });
+    };
+    Promise.race([timeoutPromise(15 * 1000), requestPromise(url)])
+        .then(response => {
+            if (response.status == 200) {
+                if (timer) {
+                    clearTimeout(timer);
+                }
+                var reader = response.body.getReader();
+                reader.read().then(function processData({
+                    done,
+                    value
+                }) {
+                    if (done) {
+
+                    } else {
+                        _this.handleLive(value.buffer);
+                        return reader.read().then(processData);
+                    }
+                });
+            } else {
+                self.postMessage({
+                    err: "实时视频获取失败"
+                });
+            }
+        })
+        .catch(error => {
+            self.postMessage({
+                err: "实时视频获取失败"
+            });
+        });
+}
+
+CMSParser.prototype.handleLive = function (data) {
+    var self = this;
+    if (!self.decodedClosed) {
+        if (!self.headerParsered) {
+            self.handleHeader(data);
+        } else {
+            self.handleBody(data);
+        }
+    }
+}
+
+CMSParser.prototype.onWasmLoaded = function () {
+    this.logger.logInfo("Wasm loaded.");
+    this.wasmLoaded = true;
+
+    this.videoCallback = Module.addFunction(function (buff, size, width, height, timestamp) {
+        var outArray = Module.HEAPU8.subarray(buff, buff + size);
+        var data = new Uint8Array(outArray);
+        var objData = {
+            t: kVideoFrame,
+            s: timestamp,
+            w: width,
+            h: height,
+            d: data
+        };
+        self.postMessage(objData, [objData.d.buffer]);
+    }, 'viiiid');
+
+    this.audioCallback = Module.addFunction(function (buff, size, timestamp) {
+        var outArray = Module.HEAPU8.subarray(buff, buff + size);
+        var data = new Uint8Array(outArray);
+        var objData = {
+            t: kAudioFrame,
+            s: timestamp,
+            d: data
+        };
+        self.postMessage(objData, [objData.d.buffer]);
+    }, 'viid');
+
+    var ret = Module._initDecoder(this.videoCallback, this.audioCallback, this.coreLogLevel);
+
+    while (this.tmpReqQue.length > 0) {
+        var req = this.tmpReqQue.shift();
+        this.processReq(req);
+    }
+};
+
+self.cmsParser = new CMSParser();
+
+self.onmessage = function (evt) {
+    if (!self.cmsParser) {
+        self.cmsParser.logger.logInfo("[ER] CMSParser not initialized!");
+        return;
+    }
+
+    var req = evt.data;
+    if (!self.cmsParser.wasmLoaded) {
+        self.cmsParser.cacheReq(req);
+        self.cmsParser.logger.logInfo("wasm not init");
+        if (self.cmsParser.reload) {
+            self.cmsParser.onWasmLoaded();
+            self.cmsParser.reload = false;
+        }
+        return;
+    }
+
+    self.cmsParser.processReq(req);
+}
+
+function onWasmLoaded() {
+    console.log("CMSParser Wasm loaded.");
+    if (self.cmsParser) {
+        self.cmsParser.onWasmLoaded();
+    } else {
+        console.log("[ER] No decoder!");
+    }
+}
\ No newline at end of file
diff --git a/public/cw/player/cmsplayer.js b/public/cw/player/cmsplayer.js
new file mode 100644
index 00000000..6d6557a4
--- /dev/null
+++ b/public/cw/player/cmsplayer.js
@@ -0,0 +1,1366 @@
+//Player states.
+const playerStateFinish = 0;
+const playerStatePlaying = 1;
+const playerStatePausing = 2;
+var boundary = "XHFs29zHSUTjXw"
+var cms_header_format = `format:cms\r\nboundary:${boundary}\r\nts:${Date.now()}\r\ntrack:id=1,codec=alaw,rate=8000\r\n\r\n`
+
+function Player($container) {
+    console.log($container);
+
+    this.type = "video";
+    this.isLive = false;
+    this.webglPlayer = null;
+    this.pcmPlayer = null;
+    this.videoLoadFinish = false;
+    this.frameSize = 0;
+    this.canvas = null;
+    this.image = null;
+
+    this.playerState = playerStateFinish;
+    this.isGetRealSize = false;
+    this.videoWidth = 0;
+    this.videoHeight = 0;
+    this.yLength = 0;
+    this.uvLength = 0;
+    this.isTalking = false;
+    this.isListening = false;
+    this.pauseDownload = false;
+    this.isRedVideo = false;
+    this.flowControl = false;
+    this.fullscreenFlag = false;
+    this.DownloadFinish = false; // add by ramon
+    this.isReviewing = false; // add by ramon
+
+    this.videoBuffer = [];
+    this.audioBuffer = [];
+    this.imageBuffer = [];
+    this.currentVideots = 0;
+    this.currentFrameIndex = 0;
+    this.currentAudioIndex = 0;
+    this.startAudioIndex = 0;
+    this.videoPartHeaders = [];
+    this.audioPartHeaders = [];
+    this.diplayLastTick = 0
+    //this.currPart = null  // del by ramon
+    this.displayInterval = 0; // add by ramon
+    this.lastDisplayTick = 0;  // add by ramon
+
+    //talk
+    this.localAudioStream = null;
+    this.mediaRecorder = null
+    this.httpRequest = null
+
+    this.cmsTalk = null
+    //this.cmsTalk = new CmsTalk()
+    //this.talkUrl = talkUrl
+
+    //初始化元素
+
+    this.$container = $container;
+    this.initCMSHtml();
+
+    //初始化解析器
+    this.initCMSParserWorker();
+
+    this.logger = new Logger("Player");
+}
+
+Player.prototype.initCMSHtml = function () {
+    var self = this;
+    var html = `<div style="width: 100%; height: calc(100% - 26px);">
+                <div id="canvasBox" style="width: 100%; height: 100%; position: relative; background: black; ">
+                    <div id="errMsg" style="display: none; position: absolute; top: 5px; left: 10px; color: #FFF;"></div>
+                    <img id="imgscreen" src="" style="width: 100%; height: 100%; display: none;" />
+                    <canvas id="videoscreen" style="width: 100%; height: 100%"></canvas>
+                </div>
+            </div>
+            <div id="videoToolBar" style="position: relative; overflow: hidden; height: 26px; background-color: #363F4F; display: flex; flex-direction: row; display: none;">
+                <div style="padding: 0 5px; height: 100%;">
+                    <div style="display: inline-block; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="fullscreenBtn" src="/public/images/fullscreen.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                    <div style="display: inline-block; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="pauseBtn" src="/public/images/pause.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+	            <div id="talkBtnBox" class="videoToolBarIcon liveVideo" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="talkBtn" src="/public/images/microphone-close.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+		    <div id="listenBtnBox" class="videoToolBarIcon liveVideo" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="listenBtn" src="/public/images/mute.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+	            <div id="cameraBtnBox" class="videoToolBarIcon liveVideo" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="cameraBtn" src="/public/images/camera.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                    <div id="reviewBtnBox" class="videoToolBarIcon redVideo redImg" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="reviewBtn" src="/public/images/review.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                    <div id="soundBtnBox" class="videoToolBarIcon redVideo" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="soundBtn" src="/public/images/mute.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                    <div id="pictureBtnBox" class="videoToolBarIcon redImg" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="pictureBtn" src="/public/images/picture.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                </div>
+                <div id="playProgressBar" style="display: none; position: relative; flex: 1;">
+                    <ul id="videoTimeTrack" style="position: absolute; z-index: 2; height: 6px; width: 100%; margin: 0; padding: 0 10px; box-sizing: border-box;"></ul>            
+                    <div id="alarmblock" style="position: absolute; height: 100%; background-color: red; z-index: 1; display: none;"></div>
+
+                    <div style="position: absolute; z-index: 2; width: 100%; height: 5px; bottom: 8px; background: #EEE;">
+                        <img id="timeTrack" src="/public/images/arrow.png" style="width: 20px; position: absolute; top: -10px;"/>
+                        <ul id="timeProgress" style="position: absolute; z-index: 2; height: 100%; width: 100%; margin: 0; padding: 0 10px; box-sizing: border-box;"></ul>                                
+                    </div>
+                </div>                
+            </div>  `;
+
+    var pictureDialogHtml = `<div id="pictureDialog" style="position: absolute; top: 10%; left: 17%; width: 66%; height: 70%; display: none; background: #FFF; border: 1px solid #CCC; z-index: 9999; border-radius: 5px; box-sizing: border-box;">
+                 <div style="height: 40px; line-height: 40px; border-bottom: 1px solid #EEE; padding: 0 10px; background: #1C66A3; color: #FFF; border-top-left-radius: 0.06rem; border-top-right-radius: 0.06rem">
+                      <span>图片浏览</span>
+                      <div style="float: right; height: 100%; display: flex; align-items: center;">
+                          <img id="pictureDialogFullScreenBtn" src="/public/images/fullscreen2.svg" style="width: 20px; height: 20px;"/>
+                          <img id="pictureDialogCloseBtn" src="/public/images/close.svg" style="width: 20px; height: 20px; margin-left: 6px;"/>
+                      </div>
+                 </div>
+                 <div style="height: calc(100% - 40px); background: #EFEFEF;">
+                     <div style="width: calc(100% - 200px); height: 100%; float: left;">
+                         <div id="currentPictureBox" style="position: relative; width: 100%; height: calc(100% - 60px); background: #333;"></div>
+                         <div style="width: 100%; height: 60px; line-height: 60px; text-align: center;">
+                             <button id="firstPicBtn" style="cursor: pointer;">首页</button>
+                             <button id="prePicBtn" style="cursor: pointer;">上一张</button>
+                             <span id="currentPicNumber" style="margin: 0 10px 0 20px;">1</span>/<span id="totalPicNumber" style="margin: 0 20px 0 10px;"></span>
+                             <button id="nextPicBtn" style="cursor: pointer;">下一张</button>
+                             <button id="lastPicBtn" style="cursor: pointer;">末页</button>
+                             <button id="exportBtn" style="margin-left: 40px; cursor: pointer;">导出</button>
+                         </div>
+                     </div>
+                     <div style="width: 200px; height: 100%; float: left;">
+                         <ul id="pictureList" style="margin: 0; padding: 2px 0 2px 10px; height: 100%; overflow: auto; box-sizing: border-box;"></ul>
+                     </div>
+                 </div>
+             </div>`;
+    try {
+        this.$container.html("");
+    } catch (error) {
+        console.log();
+        error
+    }
+    // this.$container.html("");
+    this.$container.append(html);
+
+    this.$pictureDialog = $(pictureDialogHtml);
+    this.$pictureDialog.appendTo($("body"));
+
+    //全屏
+    this.$container.find("#fullscreenBtn").click(function () {
+        this.fullscreenFlag = true;
+        this.fullscreen();
+    }.bind(this));
+
+    this.$container.find("#canvasBox").dblclick(function () {
+        if (this.fullscreenFlag) {
+            this.exitfullscreen();
+        } else {
+            this.fullscreen();
+        }
+        this.fullscreenFlag = !this.fullscreenFlag;
+    }.bind(this));
+
+    //暂停
+    this.$container.find("#pauseBtn").click(function () {
+        if (self.pauseDownload) {
+            $(this).attr("src", "/public/images/pause.svg");
+            self.resume();
+        } else {
+            $(this).attr("src", "/public/images/play.svg");
+            self.pause();
+        }
+    });
+
+    this.$container.find("#listenBtn").click(function () {
+        console.log("listenBtn clicked", self.isListening);
+        if (self.isListening) {
+            $(this).attr("src", "/public/images/mute.svg");
+            self.stopListen();
+        } else {
+            $(this).attr("src", "/public/images/sound.svg");
+            self.startListen();
+        }
+    });
+
+    this.$container.find("#talkBtn").click(function () {
+        console.log("talkBtn clicked", self.isTalking);
+        if (self.isTalking) {
+            $(this).attr("src", "/public/images/microphone-close.svg");
+            self.stopTalk()
+        } else {
+            $(this).attr("src", "/public/images/microphone.svg");
+            self.startTalk()
+        }
+    });
+
+    //循环红点画面
+    this.$container.find("#reviewBtn").click(function () {
+        if (self.$container.find("#alarmblock").css("display") === "block") {
+            if (!self.alarmTime) return;
+
+            if (!self.isReviewing) {
+                self.isReviewing = true;
+            } else {
+                self.isReviewing = false;
+            }
+            if (self.isReviewing) {
+                if (self.type === "video") {
+                    //视频流
+                    for (var i = 0; i < self.videoPartHeaders.length; i++) {
+                        if ((self.startTime + self.videoPartHeaders[i].ts + 500) >= (self.alarmTime - 2000)) {
+                            self.alarmBlockStartFrameIndex = i;
+                            self.currentFrameIndex = i;
+                            self.currentVideots = self.videoPartHeaders[i].ts;
+                            break;
+                        }
+                    }
+                    if (!self.alarmBlockStartFrameIndex) {
+                        self.isReviewing = false;
+                        return;
+                    }
+                    for (var i = self.alarmBlockStartFrameIndex; i < self.videoPartHeaders.length; i++) {
+                        if ((self.startTime + self.videoPartHeaders[i].ts) >= (self.alarmTime + 2000)) {
+                            self.alarmBlockEndFrameIndex = i;
+                            break;
+                        }
+                    }
+                    if (!self.alarmBlockEndFrameIndex) {
+                        self.alarmBlockEndFrameIndex = self.videoPartHeaders.length;
+                    }
+
+                    //声音播放
+                    if (self.isListening) {
+                        self.isListeningFirst = false;
+                        if (self.pcmPlayer) {
+                            self.pcmPlayer.destroy();
+                            self.pcmPlayer = null;
+                        }
+                    }
+                } else {
+                    //图片流
+                    for (var i = 0; i < self.imageBuffer.length; i++) {
+                        if ((self.startTime + self.imageBuffer[i].t + 500) >= (self.alarmTime - 2000)) {
+                            self.alarmBlockStartFrameIndex = i;
+                            self.currentFrameIndex = i;
+                            break;
+                        }
+                    }
+                    if (!self.alarmBlockStartFrameIndex) {
+                        self.isReviewing = false;
+                        return;
+                    }
+                    for (var i = 0; i < self.imageBuffer.length; i++) {
+                        if ((self.startTime + self.imageBuffer[i].t - 400) >= (self.alarmTime + 2000)) {
+                            self.alarmBlockEndFrameIndex = i;
+                            break;
+                        }
+                    }
+                    if (!self.alarmBlockEndFrameIndex) {
+                        self.alarmBlockEndFrameIndex = self.imageBuffer.length;
+                    }
+                }
+                $(this).parent().css("background", "red");
+            } else {
+                $(this).parent().css("background", "#1C66A3");
+            }
+        }
+    });
+
+    //红点视频-播放声音
+    this.$container.find("#soundBtn").click(function () {
+        console.log("soundBtn click", self.isListening);
+
+        if (self.isListening) {
+            $(this).attr("src", "/public/images/mute.svg");
+            self.stopListen();
+        } else {
+            $(this).attr("src", "/public/images/sound.svg");
+            self.startListen();
+        }
+    });
+
+    //查看红点图片
+    this.$container.find("#pictureBtn").click(function () {
+        this.$pictureDialog.css("display", "block");
+        this.$pictureDialog.find("#totalPicNumber").html(this.imageBuffer.length);
+
+        var html = "";
+        for (var i = 0; i < this.imageBuffer.length; i++) {
+            var timeStr = "";
+            var time = (this.alarmTime - (this.startTime + this.imageBuffer[i].t)) / 1000;
+            if (time >= 0) {
+                timeStr = `触发前${time}秒`;
+            } else {
+                timeStr = `触发后${Math.abs(time)}秒`;
+            }
+            if (i === 0) {
+                firstTimeStr = timeStr;
+            }
+            html += `<li style="position: relative; height: 110px; background: #FFF; width: 100%; margin-bottom: 5px; padding: 4px; border: 2px solid #DDD;">
+                        <img src='${this.imageBuffer[i].d}' style="width: 100%; height: 100%;"/>
+                        <span style="position: absolute; top: 5px; left: 5px; color: red; font-size: 12px;">${timeStr}</span>                     
+                     </li>`;
+        }
+        this.$pictureDialog.find("#pictureList").html(html);
+
+        //默认显示第一张大图
+        this.currentPictureIndex = 0;
+        var firstHtml = `<img src='${this.imageBuffer[0].d}' style="width: 100%; height: 100%;"/>
+                         <span style="position: absolute; top: 35px; left: 5px; color: red; font-size: 14px;">${firstTimeStr}</span>`;
+        this.$pictureDialog.find("#currentPictureBox").html(firstHtml);
+        this.$pictureDialog.find("#pictureList li").eq(0).css("border", "2px solid blue");
+
+        //切换显示当前图片
+        var self = this;
+        this.$pictureDialog.find("#pictureList li").click(function () {
+            self.currentPictureIndex = $(this).index();
+            $(this).parent().find("li").css("border", "2px solid #DDD");
+            $(this).css("border", "2px solid blue");
+            var src = $(this).find("img").attr("src");
+            var timeStr = $(this).find("span").html();
+            self.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+            self.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+            self.$pictureDialog.find("#currentPicNumber").html(self.currentPictureIndex + 1);
+        });
+    }.bind(this));
+
+    //上一张
+    this.$pictureDialog.find("#prePicBtn").click(function () {
+        if (this.currentPictureIndex === 0) {
+            return;
+        }
+        this.currentPictureIndex = this.currentPictureIndex - 1;
+        this.$pictureDialog.find("#pictureList li").css("border", "2px solid #DDD");
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).css("border", "2px solid blue");
+        var src = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("img").attr("src");
+        var timeStr = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("span").html();
+        this.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+        this.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+        this.$pictureDialog.find("#currentPicNumber").html(this.currentPictureIndex + 1);
+
+        var top = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).offset().top;
+        var height = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).height();
+        if (top - height < 0) {
+            this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).get(0).scrollIntoView();
+        }
+    }.bind(this));
+
+    //下一张
+    this.$pictureDialog.find("#nextPicBtn").click(function () {
+        if (this.currentPictureIndex === this.imageBuffer.length - 1) {
+            return;
+        }
+        this.currentPictureIndex = this.currentPictureIndex + 1;
+        this.$pictureDialog.find("#pictureList li").css("border", "2px solid #DDD");
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).css("border", "2px solid blue");
+        var src = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("img").attr("src");
+        var timeStr = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("span").html();
+        this.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+        this.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+        this.$pictureDialog.find("#currentPicNumber").html(this.currentPictureIndex + 1);
+
+        var top = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).offset().top;
+        var height = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).height();
+        var containerHeight = this.$pictureDialog.find("#pictureList").height();
+        if (top + height > containerHeight) {
+            this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).get(0).scrollIntoView(false);
+        }
+    }.bind(this));
+
+    //首页
+    this.$pictureDialog.find("#firstPicBtn").click(function () {
+        if (this.currentPictureIndex === 0) {
+            return;
+        }
+        this.currentPictureIndex = 0;
+        this.$pictureDialog.find("#pictureList li").css("border", "2px solid #DDD");
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).css("border", "2px solid blue");
+        var src = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("img").attr("src");
+        var timeStr = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("span").html();
+        this.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+        this.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+        this.$pictureDialog.find("#currentPicNumber").html(this.currentPictureIndex + 1);
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).get(0).scrollIntoView();
+    }.bind(this));
+
+    //末页
+    this.$pictureDialog.find("#lastPicBtn").click(function () {
+        if (this.currentPictureIndex === this.imageBuffer.length - 1) {
+            return;
+        }
+        this.currentPictureIndex = this.imageBuffer.length - 1;
+        this.$pictureDialog.find("#pictureList li").css("border", "2px solid #DDD");
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).css("border", "2px solid blue");
+        var src = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("img").attr("src");
+        var timeStr = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("span").html();
+        this.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+        this.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+        this.$pictureDialog.find("#currentPicNumber").html(this.currentPictureIndex + 1);
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).get(0).scrollIntoView(false);
+    }.bind(this));
+
+    //导出图片
+    this.$pictureDialog.find("#exportBtn").click(function () {
+        for (var i = 0; i < this.imageBuffer.length; i++) {
+            var time = this.startTime + this.imageBuffer[i].t;
+            time = moment(time).format("YYYY_MM_DD_HH_mm_ss_SSS");
+            var a = document.createElement('a');
+            a.href = this.imageBuffer[i].d;
+            a.download = time + ".png";
+            document.body.appendChild(a);
+            a.click();
+            document.body.removeChild(a);
+        }
+    }.bind(this));
+
+    //图片浏览-全屏   
+    this.$pictureDialog.find("#pictureDialogFullScreenBtn").click(function () {
+        if (!this.pictureFullScreenFlag) {
+            this.pictureFullScreenFlag = true;
+            this.$pictureDialog.find("#pictureDialogFullScreenBtn").attr("src", "/public/images/fullscreen-exit2.svg");
+        } else {
+            this.pictureFullScreenFlag = false;
+            this.$pictureDialog.find("#pictureDialogFullScreenBtn").attr("src", "/public/images/fullscreen2.svg");
+        }
+        if (this.pictureFullScreenFlag) {
+            this.$pictureDialog.css({
+                width: "100%",
+                height: "100%",
+                top: 0,
+                left: 0
+            });
+        } else {
+            this.$pictureDialog.css({
+                width: "66%",
+                height: "70%",
+                top: "10%",
+                left: "17%"
+            });
+        }
+    }.bind(this));
+
+    //图片浏览-关闭
+    this.$pictureDialog.find("#pictureDialogCloseBtn").click(function () {
+        this.$pictureDialog.css("display", "none");
+        this.$pictureDialog.find("#pictureList").html("");
+        this.$pictureDialog.find("#currentPictureBox").html("");
+    }.bind(this));
+
+    this.canvas = this.$container.find("#videoscreen")[0];
+    this.image = this.$container.find("#imgscreen")[0];
+}
+
+Player.prototype.initCMSParserWorker = function () {
+    var self = this;
+    this.cmsParserWorker = new Worker("public/player/cmsparser.js");
+    this.cmsParserWorker.onmessage = function (evt) {
+        var objData = evt.data;
+        switch (objData.t) {
+            case kCMSHeaderRes:
+                self.onCMSHeaderInfo(objData.t1, objData.v, objData.a, objData.i, objData.s, objData.at);
+                break;
+            case kFinishDownload:
+                self.onDownloadFinish(objData.s);
+                break;
+            case kImageFrame:
+                self.onImageFrame(objData);
+                break;
+            case kCmsPartHeader:
+                self.onCmsPartHeader(objData);
+                break;
+            case kVideoFrame:
+                if (!self.isGetRealSize) {
+                    self.isGetRealSize = true;
+                    self.videoWidth = objData.w;
+                    self.videoHeight = objData.h;
+                    self.yLength = self.videoWidth * self.videoHeight;
+                    self.uvLength = (self.videoWidth / 2) * (self.videoHeight / 2);
+                }
+                self.onVideoFrame(objData);
+                break;
+            case kAudioFrame:
+                self.onAudioFrame(objData);
+                break;
+        }
+        if (objData.err) {
+            self.$container.find("#errMsg").html(objData.err);
+            self.$container.find("#errMsg").css("display", "block");
+        }
+    }
+};
+
+Player.prototype.play = function (url, isLive, alarmTime, isRedVideo) {
+    console.log("Player.prototype.play ", url)
+
+    var ret = {
+        e: 0,
+        m: "Success"
+    };
+
+    if (isRedVideo) {
+        this.isRedVideo = isRedVideo;
+    }
+
+    var success = true;
+    if (this.playerState == playerStatePlaying) {
+        ret = {
+            e: -1,
+            m: "Invalid url"
+        };
+        success = false;
+        this.logger.logError("video is playing.");
+        return ret;
+    }
+
+    if (!url) {
+        ret = {
+            e: -2,
+            m: "Invalid url"
+        };
+        success = false;
+        this.logger.logError("[ER] playVideo error, url empty.");
+        return ret;
+    }
+
+    if (!this.cmsParserWorker) {
+        ret = {
+            e: -4,
+            m: "CMSParserWorker not initialized"
+        };
+        success = false;
+        this.logger.logError("[ER] CMSParserWorker not initialized.");
+        return ret;
+    }
+
+    this.$container.find("#videoToolBar").css("display", "flex");
+
+    this.liveUrl = url;
+    this.isLive = isLive;
+    if (alarmTime) {
+        if (typeof alarmTime === "string") {
+            this.alarmTime = Number(alarmTime);
+        } else {
+            this.alarmTime = alarmTime;
+        }
+    }
+
+    //时间进度条
+    if (this.isLive) {
+        this.$container.find("#playProgressBar").css("display", "none");
+    } else {
+        this.$container.find("#playProgressBar").css("display", "block");
+    }
+
+    this.cmsParserWorker.postMessage({
+        t: kOpenDecoderReq
+    });
+
+    this.displayLoop();
+
+    this.webglPlayer = new WebGLPlayer(this.canvas, {
+        preserveDrawingBuffer: false
+    });
+
+    this.cmsParserWorker.postMessage({
+        t: isLive ? kRequestLiveReq : kRequestHeaderReq,
+        u: url,
+        r: this.isRedVideo // add by ramon
+    });
+
+    if (this.isLive && !this.cmsTalk) {
+        this.cmsTalk = new CmsTalk()
+    }
+
+    return ret;
+};
+
+Player.prototype.resume = function () {
+    //debugger
+    if (this.playerState == playerStatePausing) {
+        this.pauseDownload = false;
+        this.playerState = playerStatePlaying;
+        if (this.isLive) {
+            if (this.liveUrl) {
+                this.cmsParserWorker.postMessage({
+                    t: kOpenDecoderReq
+                });
+                this.cmsParserWorker.postMessage({
+                    t: kRequestLiveReq,
+                    u: this.liveUrl,
+                    r: false
+                });
+            }
+        } else {
+            if (!this.isRedVideo) {
+                if (this.DownloadFinish) {
+                    this.flushRate = 0;
+                    this.currentFrameIndex = 0; //从头开始播放
+                    this.currentVideots = 0;
+                    this.isListeningFirst = false;
+                } else {
+                    this.flowControl = false;
+                    this.cmsParserWorker.postMessage({
+                        t: kResumeGetUrlReq
+                    });
+                }
+            }
+        }
+
+        //恢复声音播放
+        if (this.isListening) {
+            if (!this.pcmPlayer) {
+                this.pcmPlayer = new PCMPlayer({
+                    encoding: "16bitInt",
+                    channels: 1,
+                    sampleRate: 44100,
+                    flushingTime: 5000
+                });
+            }
+            this.pcmPlayer.resume();
+        }
+    }
+}
+
+Player.prototype.pause = function () {
+    if (this.playerState == playerStatePlaying) {
+        this.pauseDownload = true;
+        this.playerState = playerStatePausing;
+        if (this.isLive) {
+            this.cmsParserWorker.postMessage({
+                t: kCloseDecoderReq
+            });
+        } else {
+            this.cmsParserWorker.postMessage({
+                t: kPauseGetUrlReq
+            });
+        }
+        //暂停声音
+        this.isListeningFirst = false;
+        if (this.pcmPlayer) {
+            this.pcmPlayer.destroy();
+            this.pcmPlayer = null;
+        }
+    }
+}
+
+Player.prototype.skip = function (time) {
+    if (!this.isLive && !this.isReviewing) {
+        if (this.type === "video") {
+            for (var i = 0; i < this.videoBuffer.length; i++) {
+                if (this.videoBuffer[i].s == time) {
+                    this.flushRate = 0;
+                    this.currentFrameIndex = i;
+
+                    //暂停声音
+                    this.isListeningFirst = false;
+                    if (this.pcmPlayer) {
+                        this.pcmPlayer.destroy();
+                        this.pcmPlayer = null;
+                    }
+                    this.pcmPlayer = new PCMPlayer({
+                        encoding: "16bitInt",
+                        channels: 1,
+                        sampleRate: 44100,
+                        flushingTime: 5000
+                    });
+                    this.pcmPlayer.resume();
+                    break;
+                }
+            }
+        } else {
+            for (var i = 0; i < this.imageBuffer.length; i++) {
+                if (this.imageBuffer[i].t == time) {
+                    this.flushRate = 0;
+                    this.currentFrameIndex = i;
+                    break;
+                }
+            }
+        }
+    }
+}
+
+Player.prototype.stop = function (flag) {
+    this.logger.logInfo("Stop.");
+
+    if (this.playerState == playerStateFinish) {
+        var ret = {
+            e: -1,
+            m: "Not playing"
+        };
+        return ret;
+    }
+
+    this.logger.logInfo("Closing decoder.");
+    this.cmsParserWorker.postMessage({
+        t: kCloseDecoderReq
+    });
+
+    //关闭worker   
+    if (true) { // modify by ramon  old:flag
+        this.cmsParserWorker.terminate();
+        this.cmsParserWorker = null;
+    }
+
+    this.webglPlayer = null;
+    if (this.pcmPlayer) {
+        this.pcmPlayer.destroy();
+        this.pcmPlayer = null;
+        this.logger.logInfo("Pcm player released.");
+    }
+    this.videoLoadFinish = false;
+    this.isListening = false;
+    this.pauseDownload = false;
+
+    this.frameSize = 0;
+    this.currentFrameIndex = 0;
+    this.canvas = null;
+    this.image = null;
+
+    this.playerState = playerStateFinish;
+    this.isGetRealSize = false;
+    this.videoWidth = 0;
+    this.videoHeight = 0;
+    this.yLength = 0;
+    this.uvLength = 0;
+
+    this.videoBuffer = [];
+    this.audioBuffer = [];
+    this.imageBuffer = [];
+
+    //清空容器内容
+    this.$container.html("");
+    this.$pictureDialog.remove();
+
+    if (this.cmsTalk) {
+        this.cmsTalk.recClose();
+        // delete this.cmsTalk
+        // this.cmsTalk = null
+    }
+    return 0;
+};
+
+Player.prototype.fullscreen = function () {
+    if (this.type === "video") {
+        if (this.webglPlayer) {
+            this.webglPlayer.fullscreen();
+        }
+    } else if (this.type === "image") {
+        this.$container.find("#imgscreen").css({
+            "position": "fixed",
+            "z-index": "10",
+            "top": 0,
+            "left": 0
+        });
+    }
+};
+
+Player.prototype.exitfullscreen = function () {
+    if (this.type === "video") {
+        if (this.webglPlayer) {
+            this.webglPlayer.exitfullscreen();
+        }
+    } else if (this.type === "image") {
+        this.$container.find("#imgscreen").css({
+            "position": "static",
+            "z-index": "auto",
+            "top": "auto",
+            "left": "auto"
+        });
+    }
+};
+
+Player.prototype.startTalk = function (callback) {
+    this.isTalking = true;
+    if (this.cmsTalk)
+        this.cmsTalk.startTalk(this.talkUrl, callback)
+};
+
+Player.prototype.stopTalk = function () {
+    this.isTalking = false;
+    if (this.cmsTalk)
+        this.cmsTalk.stopTalk()
+};
+
+Player.prototype.startListen = function () {
+    this.isListening = true;
+    if (!this.pcmPlayer) {
+        this.pcmPlayer = new PCMPlayer({
+            encoding: "16bitInt",
+            channels: 1,
+            sampleRate: 44100,
+            flushingTime: 5000
+        });
+    }
+    this.pcmPlayer.resume();
+};
+
+Player.prototype.stopListen = function () {
+    this.isListeningFirst = false;
+    this.isListening = false;
+    if (this.pcmPlayer) {
+        this.pcmPlayer.destroy();
+        this.pcmPlayer = null;
+    }
+};
+
+Player.prototype.displayLoop = function (timestamp) {
+    //console.log("displayLoop timestamp:",timestamp);
+    requestAnimationFrame(this.displayLoop.bind(this));
+
+    if (this.playerState == playerStateFinish || this.playerState == playerStatePausing) {
+        if (this.isLive) {
+            while (this.videoBuffer.length > 0) {
+                this.videoBuffer.shift();
+            }
+            while (this.audioBuffer.length > 0) {
+                this.audioBuffer.shift();
+            }
+        }
+        return false;
+    }
+
+    if (this.isLive) {
+        //实时视频
+        //视频流
+        if (this.videoBuffer.length > 0) {
+            var videoFrame = this.videoBuffer[0];
+            if (this.displayVideoFrame(videoFrame)) {
+                this.videoBuffer.shift();
+            }
+        }
+        //声音流
+        if (this.audioBuffer.length > 0) {
+            var audioFrame = this.audioBuffer[0];
+            if (this.displayAudioFrame(audioFrame)) {
+                this.audioBuffer.shift();
+            }
+        }
+
+    } else {
+        //红点视频
+        if (this.type === "video") {
+            //视频流
+            if (this.isRedVideo) {
+                //console.log("displayLoop : isRedVideo :videoPartHeaders.length:",this.videoPartHeaders.length," -- videoBuffer:",this.videoBuffer.length);
+                if (0 == this.displayInterval) {
+                    this.displayInterval = Math.round(1000 / this.videoRate) - 20;
+                }
+                if ((timestamp - this.diplayLastTick) >= this.displayInterval) {
+                    if (this.videoBuffer.length > 0) {
+                        var frame = this.videoBuffer.shift();
+                        if (frame) {
+                            this.currentVideots = frame.s;
+                            //console.log("displayVideoFrame timestamp:",timestamp ,"  displayInterval:",this.displayInterval);
+                            this.displayVideoFrame(frame);
+                            this.updateTimeTrack(frame.s, false);
+                        }
+                        this.diplayLastTick = timestamp;
+                    }
+                }
+                if (this.videoBuffer.length < 20) {
+                    while (this.currentFrameIndex < this.videoPartHeaders.length) {
+                        var part = this.videoPartHeaders[this.currentFrameIndex];
+                        // console.log(this.currentFrameIndex, part.type)
+                        if (part.type == 'a') {
+                            this.currentFrameIndex++
+                        } else {
+                            this.cmsParserWorker.postMessage({
+                                t: kDecodeVideo,
+                                index: this.currentFrameIndex++
+                            });
+                            break
+                        }
+                    }
+                }
+
+                //声音播放
+                if (this.isListening && this.audioBuffer.length > 0) {
+                    if (!this.isListeningFirst) {
+                        for (var i = 0; i < this.audioBuffer.length; i++) {
+                            // console.log("audioBuffer", this.audioBuffer[i].s, this.currentVideots)
+                            if (this.audioBuffer[i].s >= this.currentVideots - 60) {
+                                this.currentAudioIndex = i;
+                                if (!this.pcmPlayer) {
+                                    this.pcmPlayer = new PCMPlayer({
+                                        encoding: "16bitInt",
+                                        channels: 1,
+                                        sampleRate: 44100,
+                                        flushingTime: 5000
+                                    });
+                                    this.pcmPlayer.resume();
+                                }
+                                this.displayAudioFrame(this.audioBuffer[i], true);
+                                break;
+                            }
+                        }
+                        this.isListeningFirst = true;
+                    } else {
+                        if (this.currentAudioIndex < this.audioBuffer.length - 1) {
+                            this.currentAudioIndex++;
+                            this.displayAudioFrame(this.audioBuffer[this.currentAudioIndex]);
+                        }
+                    }
+                }
+
+                //播放结束
+                if (this.isReviewing) {
+                    //循环播放红点画面
+                    if (this.currentFrameIndex + 1 > this.alarmBlockEndFrameIndex) {
+                        this.currentFrameIndex = this.alarmBlockStartFrameIndex;
+                        this.currentVideots = this.videoBuffer[this.currentFrameIndex].s;
+                        if (this.isListening) {
+                            this.isListeningFirst = false;
+                            if (this.pcmPlayer) {
+                                this.pcmPlayer.destroy();
+                                this.pcmPlayer = null;
+                            }
+                        }
+                    }
+                } else {
+                    //从头开始播放
+                    if (this.frameSize > 0 && this.currentFrameIndex >= this.frameSize) {
+                        this.flushRate = 0;
+                        this.currentFrameIndex = 0;
+                        this.currentVideots = 0;
+                        this.isListeningFirst = false;
+                        //重复播放不会断累积缓冲，导致延时, 没找到如何清空缓存，
+                        if (this.pcmPlayer) {
+                            this.pcmPlayer.destroy();
+                            this.pcmPlayer = null;
+                        }
+                    }
+                }
+            } else {
+                //普通录像
+                if (this.videoPartHeaders.length > 0) {
+                    if (0 == this.displayInterval) {
+                        this.displayInterval = Math.round(1000 / this.videoRate) - 20;
+                    }
+                    if ((timestamp - this.diplayLastTick) >= this.displayInterval) {
+                        if (this.videoBuffer.length > 0) {
+                            var frame = this.videoBuffer.shift();
+                            if (frame) {
+                                this.currentVideots = frame.s;
+                                this.displayVideoFrame(frame);
+                                this.updateTimeTrack(frame.s, false);
+                            }
+                            this.diplayLastTick = timestamp;
+                        }
+                    }
+                    if (this.videoBuffer.length < 20) {
+                        while (this.currentFrameIndex < this.videoPartHeaders.length) {
+                            var part = this.videoPartHeaders[this.currentFrameIndex];
+                            // console.log(this.currentFrameIndex, part.type)
+                            if (part.type == 'a') {
+                                this.currentFrameIndex++
+                            } else {
+                                this.cmsParserWorker.postMessage({
+                                    t: kDecodeVideo,
+                                    index: this.currentFrameIndex++
+                                });
+                                break
+                            }
+                        }
+                    }
+
+                    /////// flowControl add by ramon
+                    if ((this.currentFrameIndex < this.videoPartHeaders.length) && (!this.DownloadFinish)) {
+                        var buf_count = this.videoPartHeaders.length - this.currentFrameIndex;
+                        console.log("buf_count:", buf_count, " ", this.flowControl);
+                        if (buf_count > 400) {
+                            if (false == this.flowControl) {
+                                this.flowControl = true;
+                                this.cmsParserWorker.postMessage({
+                                    t: kPauseGetUrlReq
+                                });
+                                console.log("------Pause GetUrlReq---------");
+                            }
+                        } else if (buf_count < 200) {
+                            if (true == this.flowControl) {
+                                this.flowControl = false;
+                                this.cmsParserWorker.postMessage({
+                                    t: kResumeGetUrlReq
+                                });
+                                console.log("------Resume GetUrlReq---------");
+                            }
+                        }
+                    }
+
+
+                    //声音播放
+                    if (this.isListening && this.audioBuffer.length > 0) {
+                        if (!this.isListeningFirst) {
+                            for (var i = 0; i < this.audioBuffer.length; i++) {
+                                // console.log("audioBuffer", this.audioBuffer[i].s, this.currentVideots)
+                                if (this.audioBuffer[i].s >= this.currentVideots - 60) {
+                                    this.currentAudioIndex = i;
+                                    if (!this.pcmPlayer) {
+                                        this.pcmPlayer = new PCMPlayer({
+                                            encoding: "16bitInt",
+                                            channels: 1,
+                                            sampleRate: 44100,
+                                            flushingTime: 5000
+                                        });
+                                        this.pcmPlayer.resume();
+                                    }
+                                    this.displayAudioFrame(this.audioBuffer[i], true);
+                                    break;
+                                }
+                            }
+                            this.isListeningFirst = true;
+                        } else {
+                            if (this.currentAudioIndex < this.audioBuffer.length - 1) {
+                                this.currentAudioIndex++;
+                                this.displayAudioFrame(this.audioBuffer[this.currentAudioIndex]);
+                            }
+                        }
+                    }
+
+                    if (this.frameSize > 0 && this.currentFrameIndex >= this.frameSize) {
+                        if (this.DownloadFinish) { //播放结束
+                            if (this.isReviewing) {
+                                this.flushRate = 0;
+                                this.currentFrameIndex = 0; //从头开始播放
+                                this.currentVideots = 0;
+                                this.isListeningFirst = false;
+                                //重复播放不会断累积缓冲，导致延时, 没找到如何清空缓存，
+                                if (this.pcmPlayer) {
+                                    this.pcmPlayer.destroy();
+                                    this.pcmPlayer = null;
+                                }
+                            } else {
+                                if (!this.pauseDownload) {
+                                    this.$container.find("#pauseBtn").attr("src", "/public/images/play.svg");
+                                    this.pause();
+                                }
+                            }
+                        }
+                    }
+                }
+                // if (this.videoBuffer.length > 0) {
+                //     // console.log("this.videoBuffer.length:", this.videoBuffer.length);
+                //     var videoFrame = this.videoBuffer[0];
+                //     if (this.displayVideoFrame(videoFrame)) {
+                //         this.videoBuffer.shift();
+                //     }
+                //     if (this.videoBuffer.length > 400) {
+                //         if (false == this.flowControl) {
+                //             this.flowControl = true;
+                //             this.cmsParserWorker.postMessage({
+                //                 t: kPauseGetUrlReq
+                //             });
+                //             //console.log("------Pause GetUrlReq---------");
+                //         }
+                //     } else if (this.videoBuffer.length < 200) {
+                //         if (true == this.flowControl) {
+                //             this.flowControl = false;
+                //             this.cmsParserWorker.postMessage({
+                //                 t: kResumeGetUrlReq
+                //             });
+                //             //console.log("------Resume GetUrlReq---------");
+                //         }
+                //     }
+                // }
+                // //声音流
+                // if (this.audioBuffer.length > 0) {
+                //     var audioFrame = this.audioBuffer[0];
+                //     if (this.displayAudioFrame(audioFrame)) {
+                //         this.audioBuffer.shift();
+                //     }
+                // }
+
+            }
+        } else {
+            // 图片流
+            if (this.imageBuffer.length < 1)
+                return
+            if (this.flushRate > 0) {
+                this.flushRate--;
+                return
+            }
+            //console.log("图片流", this.imageBuffer.length, this.currentFrameIndex, this.isReviewing)
+
+            var frame = this.imageBuffer[this.currentFrameIndex];
+            if (frame) {
+                this.flushRate = Math.ceil(60 / this.imageRate);
+                this.image.src = this.imageBuffer[this.currentFrameIndex].d;
+                this.updateTimeTrack(this.imageBuffer[this.currentFrameIndex].t);
+                this.currentFrameIndex++;
+            }
+
+            //播放结束
+            if (this.isReviewing) {
+                //循环播放红点画面
+                if (this.currentFrameIndex + 1 > this.alarmBlockEndFrameIndex) {
+                    this.currentFrameIndex = this.alarmBlockStartFrameIndex;
+                }
+            } else {
+                //从头开始播放
+                if (this.frameSize > 0 && this.currentFrameIndex >= this.frameSize) {
+                    this.flushRate = 0;
+                    this.currentFrameIndex = 0;
+                }
+            }
+
+        }
+    }
+};
+
+Player.prototype.displayVideoFrame = function (frame) {
+    if (this.playerState == playerStateFinish || this.playerState == playerStatePausing) {
+        return false;
+    }
+
+    if (this.videoBuffer.length < 2 && this.pauseDownload) {
+        this.pauseDownload = false;
+        this.cmsParserWorker.postMessage({
+            t: kResumeGetUrlReq
+        });
+    }
+
+    if (this.webglPlayer) {
+        var data = new Uint8Array(frame.d);
+        //console.log("displayVideoFrame:",data.length);
+        this.webglPlayer.renderFrame(data, this.videoWidth, this.videoHeight, this.yLength, this.uvLength);
+        delete data;
+        return true;
+    } else {
+        return false;
+    }
+};
+
+Player.prototype.displayAudioFrame = function (frame, flushcache) {
+    if (this.playerState == playerStateFinish || this.playerState == playerStatePausing || !this.isListening) {
+        return false;
+    }
+
+    if (this.audioBuffer.length < 2 && this.pauseDownload) {
+        this.pauseDownload = false;
+        this.cmsParserWorker.postMessage({
+            t: kResumeGetUrlReq
+        });
+    }
+
+    if (this.pcmPlayer) {
+        this.pcmPlayer.play(new Uint8Array(frame.d), flushcache);
+        return true;
+    } else {
+        return false;
+    }
+}
+
+Player.prototype.onCMSHeaderInfo = function (videoType, videoTrack, audioTrack, imageTrack, startTime, alarmTime) {
+    if (startTime && typeof startTime === "string") {
+        startTime = Number(startTime);
+    }
+    if (alarmTime && typeof alarmTime === "string") {
+        alarmTime = Number(alarmTime);
+    }
+
+    this.type = videoType;
+    this.startTime = startTime;
+    if (alarmTime) {
+        this.alarmTime = alarmTime;
+    }
+    this.playerState = playerStatePlaying;
+
+    if ((!this.isLive) && (!this.isRedVideo)) { // modify by ramon
+        this.cmsParserWorker.postMessage({
+            t: kRequestBodyReq
+        });
+    }
+
+    this.$container.find(".videoToolBarIcon").css("display", "none");
+
+    if (this.type === "video") {
+        this.$container.find("#imgscreen").css("display", "none");
+        if (this.isLive) {
+            this.$container.find(".liveVideo").css("display", "inline-block");
+        } else {
+            this.$container.find(".redVideo").css("display", "inline-block");
+        }
+
+        if (videoTrack) {
+            this.videoWidth = videoTrack.width;
+            this.videoHeight = videoTrack.height;
+            this.videoRate = videoTrack.rate;
+            this.yLength = this.videoWidth * this.videoHeight;
+            this.uvLength = (this.videoWidth / 2) * (this.videoHeight / 2);
+            this.flushRate = Math.round(60 / this.videoRate);
+        }
+        if (audioTrack) {
+            this.pcmPlayer = new PCMPlayer({
+                encoding: "16bitInt",
+                channels: 1,
+                sampleRate: 44100,
+                flushingTime: 5000
+            });
+        }
+
+    } else if (this.type === "image") {
+        this.$container.find("#imgscreen").css("display", "block");
+        if (this.isLive) {
+            this.$container.find(".liveImg").css("display", "inline-block");
+        } else {
+            this.$container.find(".redImg").css("display", "inline-block");
+        }
+
+        if (imageTrack) {
+            this.imageWidth = imageTrack.width;
+            this.imageHeight = imageTrack.height;
+            // this.imageRate = imageTrack.rate;
+            this.imageRate = 3;
+            this.flushRate = Math.ceil(60 / this.imageRate);
+        }
+    }
+}
+
+Player.prototype.onDownloadFinish = function (size) {
+    // if (this.type === "video") {
+    //     this.frameSize = this.videoBuffer.length;
+    // } else {
+    this.frameSize = size;
+    // }
+    this.DownloadFinish = true;
+}
+
+Player.prototype.onImageFrame = function (frame) {
+    var encodeData = this.arrayBufferToBase64(frame.d);
+    var imageData = "data:image/jpeg;base64," + encodeData;
+    var data = {
+        d: imageData,
+        t: frame.s
+    };
+    this.imageBuffer.push(data);
+
+    //当前获取到流的相对时间
+    this.updateTimeTrack(data.t, true);
+};
+
+Player.prototype.arrayBufferToBase64 = function (buffer) {
+    var binary = '';
+    for (var i = 0; i < buffer.length; i++) {
+        binary += String.fromCharCode(buffer[i]);
+    }
+    // for (var i = 0; i < buffer.length; i++) {
+    //     for (var j = 0; j < buffer[i].length; j++) {
+    //         binary += String.fromCharCode(buffer[i][j]);
+    //     }
+    // }
+    return window.btoa(binary);
+}
+
+Player.prototype.onCmsPartHeader = function (part) {
+    if (this.isLive) {
+        while (this.videoPartHeaders.length > 10) {
+            this.videoPartHeaders.shift();
+        }
+    }
+    this.videoPartHeaders.push(part);
+    if (part.type != 'a')
+        this.updateTimeTrack(part.ts, true);
+};
+
+Player.prototype.onVideoFrame = function (frame) {
+    if (this.isLive) {
+        while (this.videoBuffer.length > 10) {
+            this.videoBuffer.shift();
+        }
+    }
+    this.videoBuffer.push(frame);
+
+    // this.updateTimeTrack(frame.s, true);
+};
+
+Player.prototype.onAudioFrame = function (frame) {
+    if (this.isLive) {
+        while (this.audioBuffer.length > 10) {
+            this.audioBuffer.shift();
+        }
+    }
+    this.audioBuffer.push(frame);
+    // console.log("onAudioFrame", this.audioBuffer.length)
+}
+
+//红点视频-更新时间进度
+Player.prototype.updateTimeTrack = function (currentTime, loadBuffer) {
+    if (this.isLive) {
+        return;
+    }
+    var self = this;
+
+    if (loadBuffer) {
+        //时间刻度
+        var cursorNum = this.$container.find("#videoTimeTrack").find("li").length;
+        if ((Math.floor(currentTime / 1000) + 1) > cursorNum) {
+            var time = moment(this.startTime).add(Math.floor(currentTime / 1000), "seconds").format("HH:mm:ss");
+            if (cursorNum === 0) {
+                var t = currentTime;
+            } else if (cursorNum === 1) {
+                var t = this.preCurrentTime;
+            } else {
+                var t = this.preCurrentTime2;
+            }
+            this.preCurrentTime2 = currentTime;
+
+            this.$container.find("#videoTimeTrack").append("<li></li>");
+            this.$container.find("#timeProgress").append("<li title='" + time + "' t='" + t + "'></li>");
+        }
+
+        var cursorNum2 = this.$container.find("#videoTimeTrack").find("li").length;
+        this.$container.find("#videoTimeTrack").find("li").css("width", (100 / cursorNum2) + "%");
+        this.$container.find("#timeProgress").find("li").css("width", (100 / cursorNum2) + "%");
+        this.$container.find("#timeProgress li").unbind("click").click(function () {
+            var t = $(this).attr("t");
+            self.skip(t);
+        });
+
+        //红点视频范围
+        if (this.startTime + currentTime >= this.alarmTime) {
+            this.$container.find("#alarmblock").css("display", "block");
+            var per = (4000 / currentTime) * 100;
+            this.$container.find("#alarmblock").css("width", per + "%");
+            var left = ((this.alarmTime - 2000 - this.startTime) / currentTime) * 100;
+            this.$container.find("#alarmblock").css("left", left + "%");
+        }
+
+        this.preCurrentTime = currentTime;
+
+    } else {
+        //播放进度条
+        var index2 = 0;
+        this.$container.find("#timeProgress li").each(function (index) {
+            var time = $(this).attr("t");
+            if (index < self.$container.find("#timeProgress li").length - 1) {
+                var time2 = self.$container.find("#timeProgress li").eq(index + 1).attr("t");
+                if (currentTime >= time && currentTime < time2) {
+                    index2 = index;
+                    return false;
+                }
+            } else {
+                if (currentTime >= time) {
+                    index2 = index;
+                    return false;
+                }
+            }
+        });
+
+        var left = this.$container.find("#videoTimeTrack").find("li").eq(index2).position().left;
+        if (index2 < this.$container.find("#timeProgress li").length - 1) {
+            this.$container.find("#timeTrack").css("left", left - 10);
+        } else {
+            var lastTimeTrack = this.$container.find("#timeProgress").find("li").eq(index2).attr("t");
+            if (Math.floor(currentTime / 1000) > Math.floor(lastTimeTrack / 1000)) {
+                var lastTimeWidth = this.$container.find("#videoTimeTrack").find("li").eq(index2).width();
+                this.$container.find("#timeTrack").css("left", left + lastTimeWidth - 10);
+            } else {
+                this.$container.find("#timeTrack").css("left", left - 10);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/public/cw/player/cmstalk.js b/public/cw/player/cmstalk.js
new file mode 100644
index 00000000..1c2b6d74
--- /dev/null
+++ b/public/cw/player/cmstalk.js
@@ -0,0 +1,234 @@
+function CmsTalk() {
+    this.wasmLoaded = false;
+    this.logger = new Logger("CmsTalk");
+    this.urlBufferBuffer = null
+    this.audioCache = null
+    this.localAudioStream = null
+    this.ws = null
+    this.mediaRecorder = null
+    this.audioBuffer = null
+
+    this.rec = null
+    // this.recBlob = null;
+    /**调用open打开录音请求好录音权限**/
+
+    this.RecorderOpen()
+}
+
+CmsTalk.prototype.RecorderOpen = function () {
+
+    //recOpen我们可以选择性的弹一个对话框：为了防止移动端浏览器存在第三种情况：用户忽略，并且（或者国产系统UC系）浏览器没有任何回调
+    var showDialog = function () {
+        if (!/mobile/i.test(navigator.userAgent)) {
+            return //只在移动端开启没有权限请求的检测
+        }
+        dialogCancel()
+
+        //显示弹框，应该使用自己的弹框方式
+        var div = document.createElement("div")
+        document.body.appendChild(div)
+        div.innerHTML =
+            "" +
+            '<div class="waitDialog" style="z-index:99999;width:100%;height:100%;top:0;left:0;position:fixed;background:rgba(0,0,0,0.3);">' +
+            '<div style="display:flex;height:100%;align-items:center;">' +
+            '<div style="flex:1;"></div>' +
+            '<div style="width:240px;background:#fff;padding:15px 20px;border-radius: 10px;">' +
+            '<div style="padding-bottom:10px;">录音功能需要麦克风权限，请允许；如果未看到任何请求，请点击忽略~</div>' +
+            '<div style="text-align:center;"><a onclick="waitDialogClick()" style="color:#0B1">忽略</a></div>' +
+            "</div>" +
+            '<div style="flex:1;"></div>' +
+            "</div>" +
+            "</div>"
+    }
+    var createDelayDialog = function () {
+        dialogInt = setTimeout(function () {
+            //定时8秒后打开弹窗，用于监测浏览器没有发起权限请求的情况，在open前放置定时器利于收到了回调能及时取消（不管open是同步还是异步回调的）
+            showDialog()
+        }, 8000)
+    }
+    var dialogInt
+    var dialogCancel = function () {
+        clearTimeout(dialogInt)
+
+        //关闭弹框，应该使用自己的弹框方式
+        var elems = document.querySelectorAll(".waitDialog")
+        for (var i = 0; i < elems.length; i++) {
+            elems[i].parentNode.removeChild(elems[i])
+        }
+    }
+    //recOpen弹框End
+
+    var formatMs = function (ms, all) {
+        var f = Math.floor(ms / 60000),
+            m = Math.floor(ms / 1000) % 60
+        var s =
+            (all || f > 0 ? (f < 10 ? "0" : "") + f + ":" : "") +
+            (all || f > 0 || m > 0 ? ("0" + m).substr(-2) + "″" : "") +
+            ("00" + (ms % 1000)).substr(-3)
+        return s
+    }
+    // var recOpen = function () {//一般在显示出录音按钮或相关的录音界面时进行此方法调用，后面用户点击开始录音时就能畅通无阻了
+    this.newRec = Recorder({
+        type: "pcm", sampleRate: 8000, bitRate: 16 //mp3格式，指定采样率hz、比特率kbps，其他参数使用默认配置；注意：是数字的参数必须提供数字，不要用字符串；需要使用的type类型，需提前把格式支持文件加载进来，比如使用wav格式需要提前加载wav.js编码引擎
+        , onProcess: function (buffers, powerLevel, bufferDuration, bufferSampleRate, newBufferIdx, asyncEnd) {
+            newBufferIdx = 0
+            var newChunkInfo = Recorder.SampleData(buffers, 48000, 8000, this.prevChunkInfo);
+            this.sendAudioData(newChunkInfo.data)
+            this.prevChunkInfo = newChunkInfo
+            for (let index = buffers.length - 1; index >= 0; index--) {
+                buffers[index] = null;
+            }
+        }.bind(this)
+    });
+
+    // createDelayDialog(); //我们可以选择性的弹一个对话框：为了防止移动端浏览器存在第三种情况：用户忽略，并且（或者国产系统UC系）浏览器没有任何回调，此处demo省略了弹窗的代码
+
+
+    window.waitDialogClick = function () {
+        dialogCancel();
+        console.log("打开失败：权限请求被忽略，<span style='color:#f00'>用户主动点击的弹窗</span>", 1);
+    };
+    // };
+}
+
+//打开麦克风授权获得相关资源
+CmsTalk.prototype.open = function (callback) {
+    // dialogCancel(); //如果开启了弹框，此处需要取消
+    if (this.rec){
+        console.log("已打开录音设备，可以点击录制开始录音了", 2);
+        callback(null)
+        return
+    }
+
+    this.newRec.open(function () {
+        this.rec = this.newRec;
+        console.log("已打开录音设备，可以点击录制开始录音了", 2);
+        callback()
+    }.bind(this), function (msg, isUserNotAllow) {
+        //用户拒绝未授权或不支持
+        // dialogCancel(); //如果开启了弹框，此处需要取消
+        var log = (isUserNotAllow ? "UserNotAllow，" : "") + "打开录音失败：" + msg;
+        console.log(log);
+        callback(log)
+    })
+}
+
+/**关闭录音，释放资源**/
+CmsTalk.prototype.recClose = function () {
+    if (this.rec) {
+        this.rec.close();
+        this.rec = null
+        console.log("已关闭");
+    } else {
+        console.log("未打开录音", 1);
+    };
+};
+
+/**开始录音**/
+CmsTalk.prototype.recStart = function () {//打开了录音后才能进行start、stop调用
+    this.prevChunkInfo = null
+    if (this.rec && Recorder.IsOpen()) {
+        // this.recBlob = null;
+        this.rec.start();
+        console.log("已开始录音...");
+    } else {
+        console.log("未打开录音", 1);
+    };
+};
+
+/**暂停录音**/
+CmsTalk.prototype.recPause = function () {
+    if (this.rec && Recorder.IsOpen()) {
+        this.rec.pause();
+    } else {
+        console.log("未打开录音", 1);
+    };
+};
+/**恢复录音**/
+CmsTalk.prototype.recResume = function () {
+    if (this.rec && Recorder.IsOpen()) {
+        this.rec.resume();
+    } else {
+        console.log("未打开录音", 1);
+    };
+};
+
+/**结束录音，得到音频文件**/
+CmsTalk.prototype.recStop = function () {
+    if (!(this.rec && Recorder.IsOpen())) {
+        console.log("未打开录音", 1);
+        return;
+    };
+    this.rec.stop(null, null);
+};
+
+CmsTalk.prototype.startTalk = function (url, callback) {
+    this.open((err) => {
+        if (err) {
+            callback(err)
+        } else {
+            if (url.indexOf("http") != -1) {
+                //方式1,可手动修改talk-server对应的地址
+                this.ws = new WebSocket("ws://192.168.0.215:3000");
+                this.ws.onmessage = function (msg) {
+                    console.log(msg);
+                };
+                this.ws.onopen = (ev) => {
+                    console.log("open")
+                    this.ws.send(url)
+
+                    this.recStart()
+                    if (callback)
+                        callback(null)
+                }
+            }
+            else {
+                //方式2
+                this.ws = new WebSocket(url);
+                this.ws.onmessage = function (msg) {
+                    console.log(msg);
+                };
+                this.ws.onopen = (ev) => {
+                    console.log("open")
+                    this.recStart()
+                    if (callback)
+                        callback(null)
+                }
+            }
+        }
+    })
+
+
+}
+
+CmsTalk.prototype.stopTalk = function () {
+    if (this.ws) {
+        this.ws.close();
+        this.ws = null
+    }
+    if (this.audioBuffer) {
+        delete this.audioBuffer
+        this.audioBuffer = null
+    }
+    this.recStop()
+    // this.recClose()
+}
+
+CmsTalk.prototype.sendAudioData = function (samples) {
+    var u8Data = alawmulaw.alaw.encode(samples);
+    if (!this.audioBuffer)
+        this.audioBuffer = new Uint8Array([])
+
+    var tmpBuffer = new Uint8Array(this.audioBuffer.byteLength + u8Data.byteLength)
+    tmpBuffer.set(this.audioBuffer, 0)
+    tmpBuffer.set(u8Data, this.audioBuffer.byteLength)
+    while (tmpBuffer.byteLength >= 480) {
+        var d480 = tmpBuffer.subarray(0, 480);
+        tmpBuffer = tmpBuffer.subarray(480);
+        console.log("reserve ", tmpBuffer.length)
+        if (this.ws)
+            this.ws.send(d480)
+    }
+    this.audioBuffer = tmpBuffer
+}
+
diff --git a/public/cw/player/common.js b/public/cw/player/common.js
new file mode 100644
index 00000000..6dde770d
--- /dev/null
+++ b/public/cw/player/common.js
@@ -0,0 +1,51 @@
+//Player request.
+const kCloseDecoderReq = 0;
+const kOpenDecoderReq = 1;
+const kRequestHeaderReq = 2;
+const kRequestBodyReq = 3;
+const kPauseGetUrlReq = 4;
+const kResumeGetUrlReq = 5;
+const kRequestLiveReq = 6;
+const kDecodeVideo = 7;
+
+//CMSParser response.
+const kCMSHeaderRes = 8;
+const kVideoFrame = 9;
+const kAudioFrame = 10;
+const kImageFrame = 11;
+const kFinishDownload = 12;
+const kVideoBuffer = 13;
+const kCmsPartHeader = 14;
+
+function Logger(module) {
+    this.module = module;
+}
+
+Logger.prototype.log = function (line) {
+    console.log("[" + this.currentTimeStr() + "][" + this.module + "]" + line);
+}
+
+Logger.prototype.logError = function (line) {
+    // console.log("[" + this.currentTimeStr() + "][" + this.module + "][ER] " + line);
+}
+
+Logger.prototype.logInfo = function (line) {
+    // console.log("[" + this.currentTimeStr() + "][" + this.module + "][IF] " + line);
+}
+
+Logger.prototype.logDebug = function (line) {
+    // console.log("[" + this.currentTimeStr() + "][" + this.module + "][DT] " + line);
+}
+
+Logger.prototype.currentTimeStr = function () {
+    var now = new Date(Date.now());
+    var year = now.getFullYear();
+    var month = now.getMonth() + 1;
+    var day = now.getDate();
+    var hour = now.getHours();
+    var min = now.getMinutes();
+    var sec = now.getSeconds();
+    var ms = now.getMilliseconds();
+    return year + "-" + month + "-" + day + " " + hour + ":" + min + ":" + sec + ":" + ms;
+}
+
diff --git a/public/cw/player/depends/lib/libavcodec.a b/public/cw/player/depends/lib/libavcodec.a
new file mode 100644
index 00000000..eb02310b
Binary files /dev/null and b/public/cw/player/depends/lib/libavcodec.a differ
diff --git a/public/cw/player/depends/lib/libavformat.a b/public/cw/player/depends/lib/libavformat.a
new file mode 100644
index 00000000..39d651bc
Binary files /dev/null and b/public/cw/player/depends/lib/libavformat.a differ
diff --git a/public/cw/player/depends/lib/libavutil.a b/public/cw/player/depends/lib/libavutil.a
new file mode 100644
index 00000000..38f622bb
Binary files /dev/null and b/public/cw/player/depends/lib/libavutil.a differ
diff --git a/public/cw/player/depends/lib/libswresample.a b/public/cw/player/depends/lib/libswresample.a
new file mode 100644
index 00000000..d692e585
Binary files /dev/null and b/public/cw/player/depends/lib/libswresample.a differ
diff --git a/public/cw/player/depends/lib/libswscale.a b/public/cw/player/depends/lib/libswscale.a
new file mode 100644
index 00000000..0e095cfd
Binary files /dev/null and b/public/cw/player/depends/lib/libswscale.a differ
diff --git a/public/cw/player/depends/lib/pkgconfig/libavcodec.pc b/public/cw/player/depends/lib/pkgconfig/libavcodec.pc
new file mode 100644
index 00000000..e3c8c33e
--- /dev/null
+++ b/public/cw/player/depends/lib/pkgconfig/libavcodec.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libavcodec
+Description: FFmpeg codec library
+Version: 57.89.100
+Requires: libavutil >= 55.58.100
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lavcodec -s USE_SDL=2 -lm -pthreads
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw/player/depends/lib/pkgconfig/libavformat.pc b/public/cw/player/depends/lib/pkgconfig/libavformat.pc
new file mode 100644
index 00000000..aa5ec1ff
--- /dev/null
+++ b/public/cw/player/depends/lib/pkgconfig/libavformat.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libavformat
+Description: FFmpeg container format library
+Version: 57.71.100
+Requires: libavcodec >= 57.89.100, libavutil >= 55.58.100
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lavformat -s USE_SDL=2 -lm -pthreads
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw/player/depends/lib/pkgconfig/libavutil.pc b/public/cw/player/depends/lib/pkgconfig/libavutil.pc
new file mode 100644
index 00000000..64a87e20
--- /dev/null
+++ b/public/cw/player/depends/lib/pkgconfig/libavutil.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libavutil
+Description: FFmpeg utility library
+Version: 55.58.100
+Requires: 
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lavutil -lm
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw/player/depends/lib/pkgconfig/libswresample.pc b/public/cw/player/depends/lib/pkgconfig/libswresample.pc
new file mode 100644
index 00000000..cc240e1b
--- /dev/null
+++ b/public/cw/player/depends/lib/pkgconfig/libswresample.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libswresample
+Description: FFmpeg audio resampling library
+Version: 2.7.100
+Requires: libavutil >= 55.58.100
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lswresample -lm
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw/player/depends/lib/pkgconfig/libswscale.pc b/public/cw/player/depends/lib/pkgconfig/libswscale.pc
new file mode 100644
index 00000000..0fb813a6
--- /dev/null
+++ b/public/cw/player/depends/lib/pkgconfig/libswscale.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libswscale
+Description: FFmpeg image rescaling library
+Version: 4.6.100
+Requires: libavutil >= 55.58.100
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lswscale -lm
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw/player/libcmsparser.js b/public/cw/player/libcmsparser.js
new file mode 100644
index 00000000..ff115a9c
--- /dev/null
+++ b/public/cw/player/libcmsparser.js
@@ -0,0 +1,377 @@
+function CmsParser() {
+    this.CMS_FLAG_FORMAT_FOUND = 0x01;
+    this.CMS_FLAG_TRACK_FOUND = 0x02;
+    this.CMS_FLAG_STOP_WHEN_ERROR = 0x04;
+
+    this.CMS_PART_UNKNOWN = 'na';
+    this.CMS_PART_H264_i_FRAME = 'i';
+    this.CMS_PART_H264_p_FRAME = 'p';
+    this.CMS_PART_AUDIO = 'a';
+    this.CMS_PART_JPG = 'j';
+
+
+    this.CMS_E_HEADER_FIELD = 0;
+    this.CMS_E_HEADER_END = 1;
+    this.CMS_E_PART_HEADER = 2;
+    this.CMS_E_PART_HEADER_FIELD = 3;
+    this.CMS_E_PART_HEADER_END = 4;
+    this.CMS_E_PART_END = 5;
+    this.CMS_E_CHUNK = 6;
+    this.CMS_E_PARSE_FAIL = 7;
+
+
+
+    this.CMS_HEADER = 0;
+    this.CMS_DETECT_BOUNDARY = 1;
+    this.CMS_PART_HEADER = 2;
+    this.CMS_FINISHED = 3;
+    this.CMS_FAIL = 4;
+
+    this.flag = 0;
+    this.shift = 0;
+
+    this.line_buf = new Uint8Array(2000);
+    this.line_buf_ptr = 0;
+    this.state = this.CMS_HEADER;
+
+    this.cache = new Uint8Array(100); // for boundary
+    this.cached_len = 0;
+
+    this.is_first_part = true;
+    this.callback_context = null;
+    this.callback = null;
+
+    this.boundary = null;
+    this.boundary_size = 0;
+    this.boundary_ptr = 0;
+
+    // boundary = strdup("\r\n----asdfasdf\r\n");
+    // boundary.length = strlen(boundary);
+    this._header = {
+        hasAudio: false,
+        hasVideo: false
+    };
+    this.parts = [];
+    this.part = {
+        header: {},
+        shift: 0,
+        chunks: []
+    };
+};
+
+CmsParser.prototype.fail = function (error) {
+    this.emit(this.CMS_E_PARSE_FAIL, error);
+    if (this.flag & this.CMS_FLAG_STOP_WHEN_ERROR) {
+        this.state = this.CMS_FAIL;
+        return true;
+    } else {
+        this.state = this.CMS_DETECT_BOUNDARY;
+        return false;
+    }
+}
+
+CmsParser.prototype.parse = function (data) {
+    var chunk = 0;
+    for (var i = 0; i < data.length; i++) {
+        var ch = data[i];
+        ch = String.fromCharCode(ch);
+        this.shift++;
+        switch (this.state) {
+            case this.CMS_FAIL: {
+                if (this.fail("CmsParser parse stoped.")) {
+                    return;
+                }
+                break;
+            };
+            case this.CMS_HEADER: {
+                if (ch === '\r') {
+                } else if (ch === '\n') {
+                    if (this.line_buf_ptr === 0) {
+                        this.emit(this.CMS_E_HEADER_END);
+                        if (!this.boundary) {
+                            if (this.fail("Boundary not found.")) {
+                                return;
+                            }
+                        } else if (!(this.flag & this.CMS_FLAG_FORMAT_FOUND)) {
+                            if (this.fail("Format not found.")) {
+                                return;
+                            }
+                        } else if (!(this.flag & this.CMS_FLAG_TRACK_FOUND)) {
+                            if (this.fail("Track not found.")) {
+                                return;
+                            }
+                        } else {
+                            this.state = this.CMS_DETECT_BOUNDARY;
+                            this.boundary_ptr = 2;
+                            chunk = i + 1;
+                        }
+                    } else {
+                        var s = String.fromCharCode.apply(null, this.line_buf.slice(0, this.line_buf_ptr));
+                        s = s.split(":");
+                        var key = s.shift().trim();
+                        var value = s.join(":").trim();
+                        // console.log("cms header:", key, '=', value);
+                        if (key && value) {
+                            if (key === "boundary") {
+                                this.boundary = "\r\n--" + value + "\r\n";
+                            } else if (key === "format" && value === "cms") {
+                                this.flag = this.flag | this.CMS_FLAG_FORMAT_FOUND;
+                            } else if (key === "track") {
+                                this.flag = this.flag | this.CMS_FLAG_TRACK_FOUND;
+                            }
+                            var kv = {
+                                key: key,
+                                value: value
+                            };
+                            this.emit(this.CMS_E_HEADER_FIELD, kv);
+                        } else {
+                            if (this.fail("Invalid key value.")) {
+                                return;
+                            }
+                        }
+                    }
+                    this.line_buf_ptr = 0;
+                    this.line_buf.fill(0);
+                } else {
+                    this.line_buf[this.line_buf_ptr] = ch.charCodeAt(0);
+                    this.line_buf_ptr++;
+                }
+                break;
+            };
+            case this.CMS_DETECT_BOUNDARY: {
+                if (!this.boundary) {
+                    break;
+                }
+                if (ch == this.boundary[this.boundary_ptr]) {
+                    this.boundary_ptr++;
+                } else if (this.boundary_ptr == 1 && ch == this.boundary[this.boundary_ptr - 1]) {
+
+                } else {
+                    if (this.cached_len > 0) {
+                        this.emit(this.CMS_E_CHUNK, this.cache.slice(0, this.cached_len));
+                        this.cached_len = 0;
+                    }
+                    this.boundary_ptr = 0;
+                }
+                if (this.boundary_ptr === this.boundary.length) {
+                    if (i - chunk >= (this.boundary.length - this.cached_len)) {
+                        var chunk_len = i - chunk - (this.boundary.length - this.cached_len) + 1;
+                        this.emit(this.CMS_E_CHUNK, data.slice(chunk, chunk + chunk_len));
+                    }
+                    this.cached_len = 0;
+                    if (this.is_first_part) {
+                        this.is_first_part = false;
+                    } else {
+                        this.emit(this.CMS_E_PART_END);
+                    }
+                    this.emit(this.CMS_E_PART_HEADER);
+
+                    this.state = this.CMS_PART_HEADER;
+                    this.part = {
+                        header: {
+                            type: this.CMS_PART_UNKNOWN,
+                            track: -1,
+                            length: 0,
+                            ts: -1
+                        },
+                        shift: this.shift,
+                        chunks: []
+                    }
+                    chunk = i + 1;
+                    this.boundary_ptr = 0;
+                    this.line_buf_ptr = 0;
+                    this.line_buf[0] = 0;
+                }
+                break;
+            };
+            case this.CMS_PART_HEADER: {
+                if (ch == '\r') {
+                } else if (ch == '\n') {
+                    if (this.line_buf_ptr == 0) {
+                        this.emit(this.CMS_E_PART_HEADER_END);
+                        this.state = this.CMS_DETECT_BOUNDARY;
+                        chunk = i + 1;
+                    } else {
+                        var s = String.fromCharCode.apply(null, this.line_buf.slice(0, this.line_buf_ptr)).split(":");
+                        var key = s.shift().trim();
+                        var value = s.join(":").trim();
+                        // console.log("part header:", key, '=', value);
+                        if (key && value) {
+                            if (key === "f") {
+                                if (value === "i") {
+                                    this.part.header.type = this.CMS_PART_H264_i_FRAME;
+                                } else if (value === "p") {
+                                    this.part.header.type = this.CMS_PART_H264_p_FRAME;
+                                } else if (value === "a") {
+                                    this.part.header.type = this.CMS_PART_AUDIO;
+                                } else if (value === "j") {
+                                    this.part.header.type = this.CMS_PART_JPG;
+                                } else {
+                                    console.error("Unknown frame type:", value);
+                                }
+                            } else if (key === "ts") {
+                                this.part.header.ts = parseInt(value, 10);
+                            } else if (key === "l") {
+                                this.part.header.length = parseInt(value, 10);
+                            } else if (key === "t") {
+                                this.part.header.track = parseInt(value, 10);
+                            }
+                            var kv = {
+                                key: key,
+                                value: value
+                            };
+                            this.emit(this.CMS_E_PART_HEADER_FIELD, kv);
+                        } else {
+                            if (this.fail("Part header Invalid key value.")) {
+                                return;
+                            }
+                        }
+                    }
+                    this.line_buf_ptr = 0;
+                    this.line_buf.fill(0);
+                } else {
+                    if (this.line_buf_ptr < this.line_buf.length - 1) {
+                        this.line_buf[this.line_buf_ptr] = ch.charCodeAt(0);
+                        this.line_buf_ptr++;
+                    } else {
+                        if (this.fail("Part header line too long.")) {
+                            return;
+                        }
+                    }
+                }
+
+                break;
+            };
+        }
+    }
+    if (this.state == this.CMS_DETECT_BOUNDARY) {
+        if (chunk < data.length) {
+            if (this.boundary_ptr > 0) {
+                this.cached_len = this.boundary_ptr;
+                var pos = data.length - this.boundary_ptr;
+                if (pos >= 0) {
+                    this.cache = data.slice(pos, this.cached_len);
+                }
+            }
+            this.emit(this.CMS_E_CHUNK, data.slice(chunk, chunk + data.length - chunk - this.boundary_ptr));
+        }
+    }
+};
+CmsParser.prototype.set_callback = function (cb, context) {
+    this.callback = cb;
+    this.callback_context = context;
+};
+CmsParser.prototype.emit = function (e, data, size) {
+    if (this.callback) {
+        return this.callback(this, e, data, size, this.callback_context);
+    } else {
+        this.cache_data(e, data);
+    }
+};
+
+CmsParser.prototype.cache_data = function (e, data) {
+    switch (e) {
+        case this.CMS_E_HEADER_FIELD: {
+            var key = data.key;
+            var value = data.value;
+            this._header[key] = value;
+            if (key === 'track') {
+                var tracks = value.split(';');
+                this._header.tracks = [];
+                for (var t = 0; t < tracks.length; t++) {
+                    var fields = tracks[t].split(',');
+                    var track = {};
+                    for (var j = 0; j < fields.length; j++) {
+                        var f = fields[j].split('=');
+                        var key = f.shift();
+                        var value = f.join('=');
+                        track[key] = value;
+                        if (key === 'codec') {
+                            if (value === 'alaw') {
+                                this._header.hasAudio = true;
+                                this._header.audioTrack = track;
+                            } else if (value === 'h264') {
+                                this._header.hasVideo = true;
+                                this._header.videoTrack = track;
+                            }
+                        }
+                    }
+                    this._header.tracks.push(track);
+                }
+            } else if (key === "duration") {
+                this._header.duration = parseInt(value, 10);
+            }
+            break;
+        };
+        case this.CMS_E_HEADER_END: {
+            this.header = this._header;
+            break;
+        };
+        case this.CMS_E_PART_HEADER: {
+            break;
+        };
+        case this.CMS_E_PART_HEADER_FIELD: {
+            break;
+        };
+        case this.CMS_E_PART_HEADER_END: {
+            break;
+        };
+        case this.CMS_E_PART_END: {
+            var chunks = this.part.chunks;
+            var size = 0;
+            for (var i = 0; i < chunks.length; i++) {
+                size = size + chunks[i].length;
+            }
+            this.part.data = new ArrayBuffer(size);
+            var data = new Uint8Array(this.part.data);
+            var shift = 0;
+            for (var i = 0; i < chunks.length; i++) {
+                data.set(chunks[i], shift);
+                shift = shift + chunks[i].length;
+            }
+            this.parts.push(this.part);
+            break;
+        };
+        case this.CMS_E_CHUNK: {
+            this.part.chunks.push(data);
+            break;
+        };
+        case this.CMS_E_PARSE_FAIL: {
+            break;
+        };
+
+    }
+};
+
+module.exports = CmsParser;
+// var cms = new CmsParser();
+
+// var fs = require('fs');
+// var f = fs.createReadStream("/home/gxy/work/cms/cms/tmp/ttt.cms");
+// f.on('end', function (err) {
+//     console.log("end");
+// });
+// f.on('error', function (err) {
+//     console.error(err);
+// });
+// f.on('data', function (chunk) {
+//     cms.parse(chunk);
+//     if (cms.header) {
+//         console.log(cms.header);
+//         cms.header = null;
+//     }
+//     var parts = cms.parts;
+//     while (parts.length > 0) {
+//         var part = parts.shift();
+//         console.log(part.header);
+//         var chunks = part.chunks;
+//         var len = 0;
+//         for (var i = 0; i < chunks.length; i++) {
+//             len = len + chunks[i].length;
+//         }
+//         if (len !== part.header.length) {
+//             console.log("mismatch: len=%d part.len=%d", len, part.header.length);
+//         }
+//     }
+// });
+
diff --git a/public/cw/player/libffmpeg.js b/public/cw/player/libffmpeg.js
new file mode 100644
index 00000000..a84b0b79
--- /dev/null
+++ b/public/cw/player/libffmpeg.js
@@ -0,0 +1 @@
+var Module=typeof Module!="undefined"?Module:{};var moduleOverrides=Object.assign({},Module);var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof importScripts=="function";var ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string";var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var read_,readAsync,readBinary,setWindowTitle;function logExceptionOnExit(e){if(e instanceof ExitStatus)return;let toLog=e;err("exiting due to exception: "+toLog)}if(ENVIRONMENT_IS_NODE){if(ENVIRONMENT_IS_WORKER){scriptDirectory=require("path").dirname(scriptDirectory)+"/"}else{scriptDirectory=__dirname+"/"}var fs,nodePath;if(typeof require==="function"){fs=require("fs");nodePath=require("path")}read_=(filename,binary)=>{filename=nodePath["normalize"](filename);return fs.readFileSync(filename,binary?undefined:"utf8")};readBinary=filename=>{var ret=read_(filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}return ret};readAsync=(filename,onload,onerror)=>{filename=nodePath["normalize"](filename);fs.readFile(filename,function(err,data){if(err)onerror(err);else onload(data.buffer)})};if(process["argv"].length>1){thisProgram=process["argv"][1].replace(/\\/g,"/")}arguments_=process["argv"].slice(2);if(typeof module!="undefined"){module["exports"]=Module}process["on"]("uncaughtException",function(ex){if(!(ex instanceof ExitStatus)){throw ex}});process["on"]("unhandledRejection",function(reason){throw reason});quit_=(status,toThrow)=>{if(keepRuntimeAlive()){process["exitCode"]=status;throw toThrow}logExceptionOnExit(toThrow);process["exit"](status)};Module["inspect"]=function(){return"[Emscripten Module object]"}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(scriptDirectory.indexOf("blob:")!==0){scriptDirectory=scriptDirectory.substr(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}else{scriptDirectory=""}{read_=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=(url,onload,onerror)=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=()=>{if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response);return}onerror()};xhr.onerror=onerror;xhr.send(null)}}setWindowTitle=title=>document.title=title}else{}var out=Module["print"]||console.log.bind(console);var err=Module["printErr"]||console.warn.bind(console);Object.assign(Module,moduleOverrides);moduleOverrides=null;if(Module["arguments"])arguments_=Module["arguments"];if(Module["thisProgram"])thisProgram=Module["thisProgram"];if(Module["quit"])quit_=Module["quit"];var wasmBinary;if(Module["wasmBinary"])wasmBinary=Module["wasmBinary"];var noExitRuntime=Module["noExitRuntime"]||true;if(typeof WebAssembly!="object"){abort("no native wasm support detected")}var wasmMemory;var ABORT=false;var EXITSTATUS;function assert(condition,text){if(!condition){abort(text)}}var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder("utf8"):undefined;function UTF8ArrayToString(heapOrArray,idx,maxBytesToRead){var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx<endPtr){var u0=heapOrArray[idx++];if(!(u0&128)){str+=String.fromCharCode(u0);continue}var u1=heapOrArray[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}var u2=heapOrArray[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u0=(u0&7)<<18|u1<<12|u2<<6|heapOrArray[idx++]&63}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}return str}function UTF8ToString(ptr,maxBytesToRead){return ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):""}function stringToUTF8Array(str,heap,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx}function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var c=str.charCodeAt(i);if(c<=127){len++}else if(c<=2047){len+=2}else if(c>=55296&&c<=57343){len+=4;++i}else{len+=3}}return len}var buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBufferAndViews(buf){buffer=buf;Module["HEAP8"]=HEAP8=new Int8Array(buf);Module["HEAP16"]=HEAP16=new Int16Array(buf);Module["HEAP32"]=HEAP32=new Int32Array(buf);Module["HEAPU8"]=HEAPU8=new Uint8Array(buf);Module["HEAPU16"]=HEAPU16=new Uint16Array(buf);Module["HEAPU32"]=HEAPU32=new Uint32Array(buf);Module["HEAPF32"]=HEAPF32=new Float32Array(buf);Module["HEAPF64"]=HEAPF64=new Float64Array(buf)}var INITIAL_MEMORY=Module["INITIAL_MEMORY"]||134217728;var wasmTable;var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function keepRuntimeAlive(){return noExitRuntime}function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function initRuntime(){runtimeInitialized=true;if(!Module["noFSInit"]&&!FS.init.initialized)FS.init();FS.ignorePermissions=false;TTY.init();callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnInit(cb){__ATINIT__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){if(Module["onAbort"]){Module["onAbort"](what)}what="Aborted("+what+")";err(what);ABORT=true;EXITSTATUS=1;what+=". Build with -sASSERTIONS for more info.";var e=new WebAssembly.RuntimeError(what);throw e}var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return filename.startsWith(dataURIPrefix)}function isFileURI(filename){return filename.startsWith("file://")}var wasmBinaryFile;wasmBinaryFile="libffmpeg.wasm";if(!isDataURI(wasmBinaryFile)){wasmBinaryFile=locateFile(wasmBinaryFile)}function getBinary(file){try{if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}catch(err){abort(err)}}function getBinaryPromise(){if(!wasmBinary&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)){if(typeof fetch=="function"&&!isFileURI(wasmBinaryFile)){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then(function(response){if(!response["ok"]){throw"failed to load wasm binary file at '"+wasmBinaryFile+"'"}return response["arrayBuffer"]()}).catch(function(){return getBinary(wasmBinaryFile)})}else{if(readAsync){return new Promise(function(resolve,reject){readAsync(wasmBinaryFile,function(response){resolve(new Uint8Array(response))},reject)})}}}return Promise.resolve().then(function(){return getBinary(wasmBinaryFile)})}function createWasm(){var info={"a":asmLibraryArg};function receiveInstance(instance,module){var exports=instance.exports;Module["asm"]=exports;wasmMemory=Module["asm"]["C"];updateGlobalBufferAndViews(wasmMemory.buffer);wasmTable=Module["asm"]["K"];addOnInit(Module["asm"]["D"]);removeRunDependency("wasm-instantiate")}addRunDependency("wasm-instantiate");function receiveInstantiationResult(result){receiveInstance(result["instance"])}function instantiateArrayBuffer(receiver){return getBinaryPromise().then(function(binary){return WebAssembly.instantiate(binary,info)}).then(function(instance){return instance}).then(receiver,function(reason){err("failed to asynchronously prepare wasm: "+reason);abort(reason)})}function instantiateAsync(){if(!wasmBinary&&typeof WebAssembly.instantiateStreaming=="function"&&!isDataURI(wasmBinaryFile)&&!isFileURI(wasmBinaryFile)&&!ENVIRONMENT_IS_NODE&&typeof fetch=="function"){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then(function(response){var result=WebAssembly.instantiateStreaming(response,info);return result.then(receiveInstantiationResult,function(reason){err("wasm streaming compile failed: "+reason);err("falling back to ArrayBuffer instantiation");return instantiateArrayBuffer(receiveInstantiationResult)})})}else{return instantiateArrayBuffer(receiveInstantiationResult)}}if(Module["instantiateWasm"]){try{var exports=Module["instantiateWasm"](info,receiveInstance);return exports}catch(e){err("Module.instantiateWasm callback failed with error: "+e);return false}}instantiateAsync();return{}}var tempDouble;var tempI64;function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}function callRuntimeCallbacks(callbacks){while(callbacks.length>0){callbacks.shift()(Module)}}var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir},basename:path=>{if(path==="/")return"/";path=PATH.normalize(path);path=path.replace(/\/$/,"");var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},join:function(){var paths=Array.prototype.slice.call(arguments);return PATH.normalize(paths.join("/"))},join2:(l,r)=>{return PATH.normalize(l+"/"+r)}};function getRandomDevice(){if(typeof crypto=="object"&&typeof crypto["getRandomValues"]=="function"){var randomBuffer=new Uint8Array(1);return()=>{crypto.getRandomValues(randomBuffer);return randomBuffer[0]}}else if(ENVIRONMENT_IS_NODE){try{var crypto_module=require("crypto");return()=>crypto_module["randomBytes"](1)[0]}catch(e){}}return()=>abort("randomDevice")}var PATH_FS={resolve:function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).substr(1);to=PATH_FS.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")}};function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}var TTY={ttys:[],init:function(){},shutdown:function(){},register:function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open:function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close:function(stream){stream.tty.ops.fsync(stream.tty)},fsync:function(stream){stream.tty.ops.fsync(stream.tty)},read:function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write:function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(60)}try{for(var i=0;i<length;i++){stream.tty.ops.put_char(stream.tty,buffer[offset+i])}}catch(e){throw new FS.ErrnoError(29)}if(length){stream.node.timestamp=Date.now()}return i}},default_tty_ops:{get_char:function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=Buffer.alloc(BUFSIZE);var bytesRead=0;try{bytesRead=fs.readSync(process.stdin.fd,buf,0,BUFSIZE,-1)}catch(e){if(e.toString().includes("EOF"))bytesRead=0;else throw e}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}else{result=null}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()},put_char:function(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync:function(tty){if(tty.output&&tty.output.length>0){out(UTF8ArrayToString(tty.output,0));tty.output=[]}}},default_tty1_ops:{put_char:function(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync:function(tty){if(tty.output&&tty.output.length>0){err(UTF8ArrayToString(tty.output,0));tty.output=[]}}}};function zeroMemory(address,size){HEAPU8.fill(0,address,address+size);return address}function alignMemory(size,alignment){return Math.ceil(size/alignment)*alignment}function mmapAlloc(size){size=alignMemory(size,65536);var ptr=_emscripten_builtin_memalign(65536,size);if(!ptr)return 0;return zeroMemory(ptr,size)}var MEMFS={ops_table:null,mount:function(mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode:function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node;parent.timestamp=node.timestamp}return node},getFileDataAsTypedArray:function(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage:function(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)>>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage:function(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr:function(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr:function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup:function(parent,name){throw FS.genericErrors[44]},mknod:function(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename:function(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}}delete old_node.parent.contents[old_node.name];old_node.parent.timestamp=Date.now();old_node.name=new_name;new_dir.contents[new_name]=old_node;new_dir.timestamp=old_node.parent.timestamp;old_node.parent=new_dir},unlink:function(parent,name){delete parent.contents[name];parent.timestamp=Date.now()},rmdir:function(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.timestamp=Date.now()},readdir:function(node){var entries=[".",".."];for(var key in node.contents){if(!node.contents.hasOwnProperty(key)){continue}entries.push(key)}return entries},symlink:function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink:function(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read:function(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size},write:function(stream,buffer,offset,length,position,canOwn){if(buffer.buffer===HEAP8.buffer){canOwn=false}if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=buffer.slice(offset,offset+length);node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray){node.contents.set(buffer.subarray(offset,offset+length),position)}else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length},llseek:function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(28)}return position},allocate:function(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)},mmap:function(stream,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&contents.buffer===buffer){allocated=false;ptr=contents.byteOffset}else{if(position>0||position+length<contents.length){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}allocated=true;ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}HEAP8.set(contents,ptr)}return{ptr:ptr,allocated:allocated}},msync:function(stream,buffer,offset,length,mmapFlags){MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};function asyncLoad(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al "+url):"";readAsync(url,arrayBuffer=>{assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)},event=>{if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}});if(dep)addRunDependency(dep)}var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(path,opts={})=>{path=PATH_FS.resolve(path);if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};opts=Object.assign(defaults,opts);if(opts.recurse_count>8){throw new FS.ErrnoError(32)}var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH_FS.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count+1});current=lookup.node;if(count++>40){throw new FS.ErrnoError(32)}}}}return{path:current_path,node:current}},getPath:node=>{var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}},hashName:(parentid,name)=>{var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode:node=>{var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode:node=>{var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode:(parent,name)=>{var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode:(parent,name,mode,rdev)=>{var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode:node=>{FS.hashRemoveNode(node)},isRoot:node=>{return node===node.parent},isMountpoint:node=>{return!!node.mounted},isFile:mode=>{return(mode&61440)===32768},isDir:mode=>{return(mode&61440)===16384},isLink:mode=>{return(mode&61440)===40960},isChrdev:mode=>{return(mode&61440)===8192},isBlkdev:mode=>{return(mode&61440)===24576},isFIFO:mode=>{return(mode&61440)===4096},isSocket:mode=>{return(mode&49152)===49152},flagModes:{"r":0,"r+":2,"w":577,"w+":578,"a":1089,"a+":1090},modeStringToFlags:str=>{var flags=FS.flagModes[str];if(typeof flags=="undefined"){throw new Error("Unknown file open mode: "+str)}return flags},flagsToPermissionString:flag=>{var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions:(node,perms)=>{if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup:dir=>{var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate:(dir,name)=>{try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete:(dir,name,isdir)=>{var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen:(node,flags)=>{if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&512){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd:(fd_start=0,fd_end=FS.MAX_OPEN_FDS)=>{for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStream:fd=>FS.streams[fd],createStream:(stream,fd_start,fd_end)=>{if(!FS.FSStream){FS.FSStream=function(){this.shared={}};FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:function(){return this.node},set:function(val){this.node=val}},isRead:{get:function(){return(this.flags&2097155)!==1}},isWrite:{get:function(){return(this.flags&2097155)!==0}},isAppend:{get:function(){return this.flags&1024}},flags:{get:function(){return this.shared.flags},set:function(val){this.shared.flags=val}},position:{get:function(){return this.shared.position},set:function(val){this.shared.position=val}}})}stream=Object.assign(new FS.FSStream,stream);var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream:fd=>{FS.streams[fd]=null},chrdev_stream_ops:{open:stream=>{var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}},llseek:()=>{throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice:(dev,ops)=>{FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts:mount=>{var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts},syncfs:(populate,callback)=>{if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err("warning: "+FS.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work")}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(mount=>{if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount:(type,opts,mountpoint)=>{var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount:mountpoint=>{var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(hash=>{var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);node.mount.mounts.splice(idx,1)},lookup:(parent,name)=>{return parent.node_ops.lookup(parent,name)},mknod:(path,mode,dev)=>{var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(28)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},create:(path,mode)=>{mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir:(path,mode)=>{mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree:(path,mode)=>{var dirs=path.split("/");var d="";for(var i=0;i<dirs.length;++i){if(!dirs[i])continue;d+="/"+dirs[i];try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev:(path,mode,dev)=>{if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink:(oldpath,newpath)=>{if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename:(old_path,new_path)=>{var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir:path=>{var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir:path=>{var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(54)}return node.node_ops.readdir(node)},unlink:path=>{var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink:path=>{var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return PATH_FS.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))},stat:(path,dontFollow)=>{var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(44)}if(!node.node_ops.getattr){throw new FS.ErrnoError(63)}return node.node_ops.getattr(node)},lstat:path=>{return FS.stat(path,true)},chmod:(path,mode,dontFollow)=>{var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})},lchmod:(path,mode)=>{FS.chmod(path,mode,true)},fchmod:(fd,mode)=>{var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}FS.chmod(stream.node,mode)},chown:(path,uid,gid,dontFollow)=>{var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{timestamp:Date.now()})},lchown:(path,uid,gid)=>{FS.chown(path,uid,gid,true)},fchown:(fd,uid,gid)=>{var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}FS.chown(stream.node,uid,gid)},truncate:(path,len)=>{if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate:(fd,len)=>{var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.truncate(stream.node,len)},utime:(path,atime,mtime)=>{var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open:(path,flags,mode)=>{if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode=="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path=="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close:stream=>{if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed:stream=>{return stream.fd===null},llseek:(stream,offset,whence)=>{if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read:(stream,buffer,offset,length,position)=>{if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write:(stream,buffer,offset,length,position,canOwn)=>{if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},allocate:(stream,offset,length)=>{if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(offset<0||length<=0){throw new FS.ErrnoError(28)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(stream.node.mode)){throw new FS.ErrnoError(43)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(138)}stream.stream_ops.allocate(stream,offset,length)},mmap:(stream,length,position,prot,flags)=>{if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync:(stream,buffer,offset,length,mmapFlags)=>{if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},munmap:stream=>0,ioctl:(stream,cmd,arg)=>{if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile:(path,opts={})=>{opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile:(path,data,opts={})=>{opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir:path=>{var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories:()=>{FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices:()=>{FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var random_device=getRandomDevice();FS.createDevice("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount:()=>{var node=FS.createNode(proc_self,"fd",16384|511,73);node.node_ops={lookup:(parent,name)=>{var fd=+name;var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(8);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path}};ret.parent=ret;return ret}};return node}},{},"/proc/self/fd")},createStandardStreams:()=>{if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1)},ensureErrnoError:()=>{if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=function(errno){this.errno=errno};this.setErrno(errno);this.message="FS error"};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[44].forEach(code=>{FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"})},staticInit:()=>{FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={"MEMFS":MEMFS}},init:(input,output,error)=>{FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()},quit:()=>{FS.init.initialized=false;for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}},getMode:(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode},findObject:(path,dontResolveLastLink)=>{var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath:(path,dontResolveLastLink)=>{try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath:(parent,path,canRead,canWrite)=>{parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current},createFile:(parent,name,properties,canRead,canWrite)=>{var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile:(parent,name,data,canRead,canWrite,canOwn)=>{var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS.getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,577);FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}return node},createDevice:(parent,name,input,output)=>{var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open:stream=>{stream.seekable=false},close:stream=>{if(output&&output.buffer&&output.buffer.length){output(10)}},read:(stream,buffer,offset,length,pos)=>{var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write:(stream,buffer,offset,length,pos)=>{for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(29)}}if(length){stream.node.timestamp=Date.now()}return i}});return FS.mkdev(path,mode,dev)},forceLoadFile:obj=>{if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;if(typeof XMLHttpRequest!="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else if(read_){try{obj.contents=intArrayFromString(read_(obj.url),true);obj.usedBytes=obj.contents.length}catch(e){throw new FS.ErrnoError(29)}}else{throw new Error("Cannot load without read() or XMLHttpRequest.")}},createLazyFile:(parent,name,url,canRead,canWrite)=>{function LazyUint8Array(){this.lengthKnown=false;this.chunks=[]}LazyUint8Array.prototype.get=function LazyUint8Array_get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperties(lazyArray,{length:{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._length}},chunkSize:{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(key=>{var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){FS.forceLoadFile(node);return fn.apply(null,arguments)}});function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size}stream_ops.read=(stream,buffer,offset,length,position)=>{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr:ptr,allocated:true}};node.stream_ops=stream_ops;return node},createPreloadedFile:(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency("cp "+fullname);function processData(byteArray){function finish(byteArray){if(preFinish)preFinish();if(!dontCreateFile){FS.createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}if(onload)onload();removeRunDependency(dep)}if(Browser.handledByPreloadPlugin(byteArray,fullname,finish,()=>{if(onerror)onerror();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url,byteArray=>processData(byteArray),onerror)}else{processData(url)}},indexedDB:()=>{return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB},DB_NAME:()=>{return"EM_FS_"+window.location.pathname},DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(paths,onload,onerror)=>{onload=onload||(()=>{});onerror=onerror||(()=>{});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=()=>{out("creating db");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)};openRequest.onsuccess=()=>{var db=openRequest.result;var transaction=db.transaction([FS.DB_STORE_NAME],"readwrite");var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach(path=>{var putRequest=files.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=()=>{ok++;if(ok+fail==total)finish()};putRequest.onerror=()=>{fail++;if(ok+fail==total)finish()}});transaction.onerror=onerror};openRequest.onerror=onerror},loadFilesFromDB:(paths,onload,onerror)=>{onload=onload||(()=>{});onerror=onerror||(()=>{});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=onerror;openRequest.onsuccess=()=>{var db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){onerror(e);return}var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach(path=>{var getRequest=files.get(path);getRequest.onsuccess=()=>{if(FS.analyzePath(path).exists){FS.unlink(path)}FS.createDataFile(PATH.dirname(path),PATH.basename(path),getRequest.result,true,true,true);ok++;if(ok+fail==total)finish()};getRequest.onerror=()=>{fail++;if(ok+fail==total)finish()}});transaction.onerror=onerror};openRequest.onerror=onerror}};var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt:function(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return PATH.join2(dir,path)},doStat:function(func,path,buf){try{var stat=func(path)}catch(e){if(e&&e.node&&PATH.normalize(path)!==PATH.normalize(FS.getPath(e.node))){return-54}throw e}HEAP32[buf>>2]=stat.dev;HEAP32[buf+8>>2]=stat.ino;HEAP32[buf+12>>2]=stat.mode;HEAPU32[buf+16>>2]=stat.nlink;HEAP32[buf+20>>2]=stat.uid;HEAP32[buf+24>>2]=stat.gid;HEAP32[buf+28>>2]=stat.rdev;tempI64=[stat.size>>>0,(tempDouble=stat.size,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+40>>2]=tempI64[0],HEAP32[buf+44>>2]=tempI64[1];HEAP32[buf+48>>2]=4096;HEAP32[buf+52>>2]=stat.blocks;tempI64=[Math.floor(stat.atime.getTime()/1e3)>>>0,(tempDouble=Math.floor(stat.atime.getTime()/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+56>>2]=tempI64[0],HEAP32[buf+60>>2]=tempI64[1];HEAPU32[buf+64>>2]=0;tempI64=[Math.floor(stat.mtime.getTime()/1e3)>>>0,(tempDouble=Math.floor(stat.mtime.getTime()/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+72>>2]=tempI64[0],HEAP32[buf+76>>2]=tempI64[1];HEAPU32[buf+80>>2]=0;tempI64=[Math.floor(stat.ctime.getTime()/1e3)>>>0,(tempDouble=Math.floor(stat.ctime.getTime()/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+88>>2]=tempI64[0],HEAP32[buf+92>>2]=tempI64[1];HEAPU32[buf+96>>2]=0;tempI64=[stat.ino>>>0,(tempDouble=stat.ino,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+104>>2]=tempI64[0],HEAP32[buf+108>>2]=tempI64[1];return 0},doMsync:function(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},varargs:undefined,get:function(){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret},getStr:function(ptr){var ret=UTF8ToString(ptr);return ret},getStreamFromFD:function(fd){var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(8);return stream}};function ___syscall_faccessat(dirfd,path,amode,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(amode&~7){return-28}var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node){return-44}var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-2}return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function setErrNo(value){HEAP32[___errno_location()>>2]=value;return value}function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=SYSCALLS.get();if(arg<0){return-28}var newStream;newStream=FS.createStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=SYSCALLS.get();stream.flags|=arg;return 0}case 5:{var arg=SYSCALLS.get();var offset=0;HEAP16[arg+offset>>1]=2;return 0}case 6:case 7:return 0;case 16:case 8:return-28;case 9:setErrNo(28);return-1;default:{return-28}}}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{var stream=SYSCALLS.getStreamFromFD(fd);return SYSCALLS.doStat(FS.stat,stream.path,buf)}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_getdents64(fd,dirp,count){try{var stream=SYSCALLS.getStreamFromFD(fd);if(!stream.getdents){stream.getdents=FS.readdir(stream.path)}var struct_size=280;var pos=0;var off=FS.llseek(stream,0,1);var idx=Math.floor(off/struct_size);while(idx<stream.getdents.length&&pos+struct_size<=count){var id;var type;var name=stream.getdents[idx];if(name==="."){id=stream.node.id;type=4}else if(name===".."){var lookup=FS.lookupPath(stream.path,{parent:true});id=lookup.node.id;type=4}else{var child=FS.lookupNode(stream.node,name);id=child.id;type=FS.isChrdev(child.mode)?2:FS.isDir(child.mode)?4:FS.isLink(child.mode)?10:8}tempI64=[id>>>0,(tempDouble=id,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos>>2]=tempI64[0],HEAP32[dirp+pos+4>>2]=tempI64[1];tempI64=[(idx+1)*struct_size>>>0,(tempDouble=(idx+1)*struct_size,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos+8>>2]=tempI64[0],HEAP32[dirp+pos+12>>2]=tempI64[1];HEAP16[dirp+pos+16>>1]=280;HEAP8[dirp+pos+18>>0]=type;stringToUTF8(name,dirp+pos+19,256);pos+=struct_size;idx+=1}FS.llseek(stream,idx*struct_size,0);return pos}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.lstat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~4352;path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.doStat(nofollow?FS.lstat:FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?SYSCALLS.get():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_renameat(olddirfd,oldpath,newdirfd,newpath){try{oldpath=SYSCALLS.getStr(oldpath);newpath=SYSCALLS.getStr(newpath);oldpath=SYSCALLS.calculateAt(olddirfd,oldpath);newpath=SYSCALLS.calculateAt(newdirfd,newpath);FS.rename(oldpath,newpath);return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_rmdir(path){try{path=SYSCALLS.getStr(path);FS.rmdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_unlinkat(dirfd,path,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(flags===0){FS.unlink(path)}else if(flags===512){FS.rmdir(path)}else{abort("Invalid flags passed to unlinkat")}return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}var nowIsMonotonic=true;function __emscripten_get_now_is_monotonic(){return nowIsMonotonic}function readI53FromI64(ptr){return HEAPU32[ptr>>2]+HEAP32[ptr+4>>2]*4294967296}function __gmtime_js(time,tmPtr){var date=new Date(readI53FromI64(time)*1e3);HEAP32[tmPtr>>2]=date.getUTCSeconds();HEAP32[tmPtr+4>>2]=date.getUTCMinutes();HEAP32[tmPtr+8>>2]=date.getUTCHours();HEAP32[tmPtr+12>>2]=date.getUTCDate();HEAP32[tmPtr+16>>2]=date.getUTCMonth();HEAP32[tmPtr+20>>2]=date.getUTCFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getUTCDay();var start=Date.UTC(date.getUTCFullYear(),0,1,0,0,0,0);var yday=(date.getTime()-start)/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday}function __isLeapYear(year){return year%4===0&&(year%100!==0||year%400===0)}var __MONTH_DAYS_LEAP_CUMULATIVE=[0,31,60,91,121,152,182,213,244,274,305,335];var __MONTH_DAYS_REGULAR_CUMULATIVE=[0,31,59,90,120,151,181,212,243,273,304,334];function __yday_from_date(date){var isLeapYear=__isLeapYear(date.getFullYear());var monthDaysCumulative=isLeapYear?__MONTH_DAYS_LEAP_CUMULATIVE:__MONTH_DAYS_REGULAR_CUMULATIVE;var yday=monthDaysCumulative[date.getMonth()]+date.getDate()-1;return yday}function __localtime_js(time,tmPtr){var date=new Date(readI53FromI64(time)*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var yday=__yday_from_date(date)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var start=new Date(date.getFullYear(),0,1);var summerOffset=new Date(date.getFullYear(),6,1).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dst=(summerOffset!=winterOffset&&date.getTimezoneOffset()==Math.min(winterOffset,summerOffset))|0;HEAP32[tmPtr+32>>2]=dst}function allocateUTF8(str){var size=lengthBytesUTF8(str)+1;var ret=_malloc(size);if(ret)stringToUTF8Array(str,HEAP8,ret,size);return ret}function __tzset_js(timezone,daylight,tzname){var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);function extractZone(date){var match=date.toTimeString().match(/\(([A-Za-z ]+)\)$/);return match?match[1]:"GMT"}var winterName=extractZone(winter);var summerName=extractZone(summer);var winterNamePtr=allocateUTF8(winterName);var summerNamePtr=allocateUTF8(summerName);if(summerOffset<winterOffset){HEAPU32[tzname>>2]=winterNamePtr;HEAPU32[tzname+4>>2]=summerNamePtr}else{HEAPU32[tzname>>2]=summerNamePtr;HEAPU32[tzname+4>>2]=winterNamePtr}}function _abort(){abort("")}function _emscripten_date_now(){return Date.now()}function getHeapMax(){return 2147483648}function _emscripten_get_heap_max(){return getHeapMax()}var _emscripten_get_now;if(ENVIRONMENT_IS_NODE){_emscripten_get_now=()=>{var t=process["hrtime"]();return t[0]*1e3+t[1]/1e6}}else _emscripten_get_now=()=>performance.now();function _emscripten_memcpy_big(dest,src,num){HEAPU8.copyWithin(dest,src,src+num)}function emscripten_realloc_buffer(size){try{wasmMemory.grow(size-buffer.byteLength+65535>>>16);updateGlobalBufferAndViews(wasmMemory.buffer);return 1}catch(e){}}function _emscripten_resize_heap(requestedSize){var oldSize=HEAPU8.length;requestedSize=requestedSize>>>0;var maxHeapSize=getHeapMax();if(requestedSize>maxHeapSize){return false}let alignUp=(x,multiple)=>x+(multiple-x%multiple)%multiple;for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignUp(Math.max(requestedSize,overGrownHeapSize),65536));var replacement=emscripten_realloc_buffer(newSize);if(replacement){return true}}return false}var ENV={};function getExecutableName(){return thisProgram||"./this.program"}function getEnvStrings(){if(!getEnvStrings.strings){var lang=(typeof navigator=="object"&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8";var env={"USER":"web_user","LOGNAME":"web_user","PATH":"/","PWD":"/","HOME":"/home/web_user","LANG":lang,"_":getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(x+"="+env[x])}getEnvStrings.strings=strings}return getEnvStrings.strings}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}function _environ_get(__environ,environ_buf){var bufSize=0;getEnvStrings().forEach(function(string,i){var ptr=environ_buf+bufSize;HEAPU32[__environ+i*4>>2]=ptr;writeAsciiToMemory(string,ptr);bufSize+=string.length+1});return 0}function _environ_sizes_get(penviron_count,penviron_buf_size){var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;var bufSize=0;strings.forEach(function(string){bufSize+=string.length+1});HEAPU32[penviron_buf_size>>2]=bufSize;return 0}function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function _fd_fdstat_get(fd,pbuf){try{var stream=SYSCALLS.getStreamFromFD(fd);var type=stream.tty?2:FS.isDir(stream.mode)?3:FS.isLink(stream.mode)?7:4;HEAP8[pbuf>>0]=type;return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function doReadv(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break}return ret}function _fd_read(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doReadv(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function convertI32PairToI53Checked(lo,hi){return hi+2097152>>>0<4194305-!!lo?(lo>>>0)+hi*4294967296:NaN}function _fd_seek(fd,offset_low,offset_high,whence,newOffset){try{var offset=convertI32PairToI53Checked(offset_low,offset_high);if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);FS.llseek(stream,offset,whence);tempI64=[stream.position>>>0,(tempDouble=stream.position,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[newOffset>>2]=tempI64[0],HEAP32[newOffset+4>>2]=tempI64[1];if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function doWritev(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr}return ret}function _fd_write(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doWritev(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function __arraySum(array,index){var sum=0;for(var i=0;i<=index;sum+=array[i++]){}return sum}var __MONTH_DAYS_LEAP=[31,29,31,30,31,30,31,31,30,31,30,31];var __MONTH_DAYS_REGULAR=[31,28,31,30,31,30,31,31,30,31,30,31];function __addDays(date,days){var newDate=new Date(date.getTime());while(days>0){var leap=__isLeapYear(newDate.getFullYear());var currentMonth=newDate.getMonth();var daysInCurrentMonth=(leap?__MONTH_DAYS_LEAP:__MONTH_DAYS_REGULAR)[currentMonth];if(days>daysInCurrentMonth-newDate.getDate()){days-=daysInCurrentMonth-newDate.getDate()+1;newDate.setDate(1);if(currentMonth<11){newDate.setMonth(currentMonth+1)}else{newDate.setMonth(0);newDate.setFullYear(newDate.getFullYear()+1)}}else{newDate.setDate(newDate.getDate()+days);return newDate}}return newDate}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function _strftime(s,maxsize,format,tm){var tm_zone=HEAP32[tm+40>>2];var date={tm_sec:HEAP32[tm>>2],tm_min:HEAP32[tm+4>>2],tm_hour:HEAP32[tm+8>>2],tm_mday:HEAP32[tm+12>>2],tm_mon:HEAP32[tm+16>>2],tm_year:HEAP32[tm+20>>2],tm_wday:HEAP32[tm+24>>2],tm_yday:HEAP32[tm+28>>2],tm_isdst:HEAP32[tm+32>>2],tm_gmtoff:HEAP32[tm+36>>2],tm_zone:tm_zone?UTF8ToString(tm_zone):""};var pattern=UTF8ToString(format);var EXPANSION_RULES_1={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var rule in EXPANSION_RULES_1){pattern=pattern.replace(new RegExp(rule,"g"),EXPANSION_RULES_1[rule])}var WEEKDAYS=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];var MONTHS=["January","February","March","April","May","June","July","August","September","October","November","December"];function leadingSomething(value,digits,character){var str=typeof value=="number"?value.toString():value||"";while(str.length<digits){str=character[0]+str}return str}function leadingNulls(value,digits){return leadingSomething(value,digits,"0")}function compareByDay(date1,date2){function sgn(value){return value<0?-1:value>0?1:0}var compare;if((compare=sgn(date1.getFullYear()-date2.getFullYear()))===0){if((compare=sgn(date1.getMonth()-date2.getMonth()))===0){compare=sgn(date1.getDate()-date2.getDate())}}return compare}function getFirstWeekStartDate(janFourth){switch(janFourth.getDay()){case 0:return new Date(janFourth.getFullYear()-1,11,29);case 1:return janFourth;case 2:return new Date(janFourth.getFullYear(),0,3);case 3:return new Date(janFourth.getFullYear(),0,2);case 4:return new Date(janFourth.getFullYear(),0,1);case 5:return new Date(janFourth.getFullYear()-1,11,31);case 6:return new Date(janFourth.getFullYear()-1,11,30)}}function getWeekBasedYear(date){var thisDate=__addDays(new Date(date.tm_year+1900,0,1),date.tm_yday);var janFourthThisYear=new Date(thisDate.getFullYear(),0,4);var janFourthNextYear=new Date(thisDate.getFullYear()+1,0,4);var firstWeekStartThisYear=getFirstWeekStartDate(janFourthThisYear);var firstWeekStartNextYear=getFirstWeekStartDate(janFourthNextYear);if(compareByDay(firstWeekStartThisYear,thisDate)<=0){if(compareByDay(firstWeekStartNextYear,thisDate)<=0){return thisDate.getFullYear()+1}return thisDate.getFullYear()}return thisDate.getFullYear()-1}var EXPANSION_RULES_2={"%a":function(date){return WEEKDAYS[date.tm_wday].substring(0,3)},"%A":function(date){return WEEKDAYS[date.tm_wday]},"%b":function(date){return MONTHS[date.tm_mon].substring(0,3)},"%B":function(date){return MONTHS[date.tm_mon]},"%C":function(date){var year=date.tm_year+1900;return leadingNulls(year/100|0,2)},"%d":function(date){return leadingNulls(date.tm_mday,2)},"%e":function(date){return leadingSomething(date.tm_mday,2," ")},"%g":function(date){return getWeekBasedYear(date).toString().substring(2)},"%G":function(date){return getWeekBasedYear(date)},"%H":function(date){return leadingNulls(date.tm_hour,2)},"%I":function(date){var twelveHour=date.tm_hour;if(twelveHour==0)twelveHour=12;else if(twelveHour>12)twelveHour-=12;return leadingNulls(twelveHour,2)},"%j":function(date){return leadingNulls(date.tm_mday+__arraySum(__isLeapYear(date.tm_year+1900)?__MONTH_DAYS_LEAP:__MONTH_DAYS_REGULAR,date.tm_mon-1),3)},"%m":function(date){return leadingNulls(date.tm_mon+1,2)},"%M":function(date){return leadingNulls(date.tm_min,2)},"%n":function(){return"\n"},"%p":function(date){if(date.tm_hour>=0&&date.tm_hour<12){return"AM"}return"PM"},"%S":function(date){return leadingNulls(date.tm_sec,2)},"%t":function(){return"\t"},"%u":function(date){return date.tm_wday||7},"%U":function(date){var days=date.tm_yday+7-date.tm_wday;return leadingNulls(Math.floor(days/7),2)},"%V":function(date){var val=Math.floor((date.tm_yday+7-(date.tm_wday+6)%7)/7);if((date.tm_wday+371-date.tm_yday-2)%7<=2){val++}if(!val){val=52;var dec31=(date.tm_wday+7-date.tm_yday-1)%7;if(dec31==4||dec31==5&&__isLeapYear(date.tm_year%400-1)){val++}}else if(val==53){var jan1=(date.tm_wday+371-date.tm_yday)%7;if(jan1!=4&&(jan1!=3||!__isLeapYear(date.tm_year)))val=1}return leadingNulls(val,2)},"%w":function(date){return date.tm_wday},"%W":function(date){var days=date.tm_yday+7-(date.tm_wday+6)%7;return leadingNulls(Math.floor(days/7),2)},"%y":function(date){return(date.tm_year+1900).toString().substring(2)},"%Y":function(date){return date.tm_year+1900},"%z":function(date){var off=date.tm_gmtoff;var ahead=off>=0;off=Math.abs(off)/60;off=off/60*100+off%60;return(ahead?"+":"-")+String("0000"+off).slice(-4)},"%Z":function(date){return date.tm_zone},"%%":function(){return"%"}};pattern=pattern.replace(/%%/g,"\0\0");for(var rule in EXPANSION_RULES_2){if(pattern.includes(rule)){pattern=pattern.replace(new RegExp(rule,"g"),EXPANSION_RULES_2[rule](date))}}pattern=pattern.replace(/\0\0/g,"%");var bytes=intArrayFromString(pattern,false);if(bytes.length>maxsize){return 0}writeArrayToMemory(bytes,s);return bytes.length-1}function _proc_exit(code){EXITSTATUS=code;if(!keepRuntimeAlive()){if(Module["onExit"])Module["onExit"](code);ABORT=true}quit_(code,new ExitStatus(code))}function exitJS(status,implicit){EXITSTATUS=status;_proc_exit(status)}function handleException(e){if(e instanceof ExitStatus||e=="unwind"){return EXITSTATUS}quit_(1,e)}function uleb128Encode(n,target){if(n<128){target.push(n)}else{target.push(n%128|128,n>>7)}}function sigToWasmTypes(sig){var typeNames={"i":"i32","j":"i32","f":"f32","d":"f64","p":"i32"};var type={parameters:[],results:sig[0]=="v"?[]:[typeNames[sig[0]]]};for(var i=1;i<sig.length;++i){type.parameters.push(typeNames[sig[i]]);if(sig[i]==="j"){type.parameters.push("i32")}}return type}function generateFuncType(sig,target){var sigRet=sig.slice(0,1);var sigParam=sig.slice(1);var typeCodes={"i":127,"p":127,"j":126,"f":125,"d":124};target.push(96);uleb128Encode(sigParam.length,target);for(var i=0;i<sigParam.length;++i){target.push(typeCodes[sigParam[i]])}if(sigRet=="v"){target.push(0)}else{target.push(1,typeCodes[sigRet])}}function convertJsFunctionToWasm(func,sig){if(typeof WebAssembly.Function=="function"){return new WebAssembly.Function(sigToWasmTypes(sig),func)}var typeSectionBody=[1];generateFuncType(sig,typeSectionBody);var bytes=[0,97,115,109,1,0,0,0,1];uleb128Encode(typeSectionBody.length,bytes);bytes.push.apply(bytes,typeSectionBody);bytes.push(2,7,1,1,101,1,102,0,0,7,5,1,1,102,0,0);var module=new WebAssembly.Module(new Uint8Array(bytes));var instance=new WebAssembly.Instance(module,{"e":{"f":func}});var wrappedFunc=instance.exports["f"];return wrappedFunc}var wasmTableMirror=[];function getWasmTableEntry(funcPtr){var func=wasmTableMirror[funcPtr];if(!func){if(funcPtr>=wasmTableMirror.length)wasmTableMirror.length=funcPtr+1;wasmTableMirror[funcPtr]=func=wasmTable.get(funcPtr)}return func}function updateTableMap(offset,count){if(functionsInTableMap){for(var i=offset;i<offset+count;i++){var item=getWasmTableEntry(i);if(item){functionsInTableMap.set(item,i)}}}}var functionsInTableMap=undefined;var freeTableIndexes=[];function getEmptyTableSlot(){if(freeTableIndexes.length){return freeTableIndexes.pop()}try{wasmTable.grow(1)}catch(err){if(!(err instanceof RangeError)){throw err}throw"Unable to grow wasm table. Set ALLOW_TABLE_GROWTH."}return wasmTable.length-1}function setWasmTableEntry(idx,func){wasmTable.set(idx,func);wasmTableMirror[idx]=wasmTable.get(idx)}function addFunction(func,sig){if(!functionsInTableMap){functionsInTableMap=new WeakMap;updateTableMap(0,wasmTable.length)}if(functionsInTableMap.has(func)){return functionsInTableMap.get(func)}var ret=getEmptyTableSlot();try{setWasmTableEntry(ret,func)}catch(err){if(!(err instanceof TypeError)){throw err}var wrapped=convertJsFunctionToWasm(func,sig);setWasmTableEntry(ret,wrapped)}functionsInTableMap.set(func,ret);return ret}var FSNode=function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev};var readMode=292|73;var writeMode=146;Object.defineProperties(FSNode.prototype,{read:{get:function(){return(this.mode&readMode)===readMode},set:function(val){val?this.mode|=readMode:this.mode&=~readMode}},write:{get:function(){return(this.mode&writeMode)===writeMode},set:function(val){val?this.mode|=writeMode:this.mode&=~writeMode}},isFolder:{get:function(){return FS.isDir(this.mode)}},isDevice:{get:function(){return FS.isChrdev(this.mode)}}});FS.FSNode=FSNode;FS.staticInit();Module["FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_unlink"]=FS.unlink;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createDevice"]=FS.createDevice;var asmLibraryArg={"h":___syscall_faccessat,"r":___syscall_fcntl64,"y":___syscall_fstat64,"p":___syscall_getdents64,"v":___syscall_lstat64,"w":___syscall_newfstatat,"q":___syscall_openat,"o":___syscall_renameat,"n":___syscall_rmdir,"x":___syscall_stat64,"l":___syscall_unlinkat,"z":__emscripten_get_now_is_monotonic,"A":__gmtime_js,"e":__localtime_js,"f":__tzset_js,"a":_abort,"b":_emscripten_date_now,"m":_emscripten_get_heap_max,"g":_emscripten_memcpy_big,"k":_emscripten_resize_heap,"t":_environ_get,"u":_environ_sizes_get,"d":_fd_close,"s":_fd_fdstat_get,"i":_fd_read,"j":_fd_seek,"c":_fd_write,"B":_strftime};var asm=createWasm();var ___wasm_call_ctors=Module["___wasm_call_ctors"]=function(){return(___wasm_call_ctors=Module["___wasm_call_ctors"]=Module["asm"]["D"]).apply(null,arguments)};var _initDecoder=Module["_initDecoder"]=function(){return(_initDecoder=Module["_initDecoder"]=Module["asm"]["E"]).apply(null,arguments)};var _openDecoder=Module["_openDecoder"]=function(){return(_openDecoder=Module["_openDecoder"]=Module["asm"]["F"]).apply(null,arguments)};var _closeDecoder=Module["_closeDecoder"]=function(){return(_closeDecoder=Module["_closeDecoder"]=Module["asm"]["G"]).apply(null,arguments)};var _decodeOnePacket=Module["_decodeOnePacket"]=function(){return(_decodeOnePacket=Module["_decodeOnePacket"]=Module["asm"]["H"]).apply(null,arguments)};var _sendData=Module["_sendData"]=function(){return(_sendData=Module["_sendData"]=Module["asm"]["I"]).apply(null,arguments)};var _main=Module["_main"]=function(){return(_main=Module["_main"]=Module["asm"]["J"]).apply(null,arguments)};var ___errno_location=Module["___errno_location"]=function(){return(___errno_location=Module["___errno_location"]=Module["asm"]["L"]).apply(null,arguments)};var _free=Module["_free"]=function(){return(_free=Module["_free"]=Module["asm"]["M"]).apply(null,arguments)};var _malloc=Module["_malloc"]=function(){return(_malloc=Module["_malloc"]=Module["asm"]["N"]).apply(null,arguments)};var _emscripten_builtin_memalign=Module["_emscripten_builtin_memalign"]=function(){return(_emscripten_builtin_memalign=Module["_emscripten_builtin_memalign"]=Module["asm"]["O"]).apply(null,arguments)};Module["addRunDependency"]=addRunDependency;Module["removeRunDependency"]=removeRunDependency;Module["FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createDevice"]=FS.createDevice;Module["FS_unlink"]=FS.unlink;Module["addFunction"]=addFunction;var calledRun;dependenciesFulfilled=function runCaller(){if(!calledRun)run();if(!calledRun)dependenciesFulfilled=runCaller};function callMain(args){var entryFunction=Module["_main"];var argc=0;var argv=0;try{var ret=entryFunction(argc,argv);exitJS(ret,true);return ret}catch(e){return handleException(e)}}function run(args){args=args||arguments_;if(runDependencies>0){return}preRun();if(runDependencies>0){return}function doRun(){if(calledRun)return;calledRun=true;Module["calledRun"]=true;if(ABORT)return;initRuntime();preMain();if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();if(shouldRunNow)callMain(args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(function(){setTimeout(function(){Module["setStatus"]("")},1);doRun()},1)}else{doRun()}}if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"])shouldRunNow=false;run();
diff --git a/public/cw/player/libffmpeg.wasm b/public/cw/player/libffmpeg.wasm
new file mode 100644
index 00000000..9840b023
Binary files /dev/null and b/public/cw/player/libffmpeg.wasm differ
diff --git a/public/cw/player/pcm-player.js b/public/cw/player/pcm-player.js
new file mode 100644
index 00000000..5bebf40d
--- /dev/null
+++ b/public/cw/player/pcm-player.js
@@ -0,0 +1,204 @@
+function PCMPlayer(option) {
+    console.log("PCMPlayer new")
+    this.init(option);
+}
+
+PCMPlayer.prototype.init = function (option) {
+    var defaults = {
+        encoding: '16bitInt',
+        channels: 1,
+        sampleRate: 8000,
+        flushingTime: 1000
+    };
+    this.option = Object.assign({}, defaults, option);
+    this.samples = new Float32Array();
+    this.flush = this.flush.bind(this);
+    this.interval = setInterval(this.flush, this.option.flushingTime);
+    this.maxValue = this.getMaxValue();
+    this.typedArray = this.getTypedArray();
+    this.createContext();
+    this.lastBufferSource = null
+};
+
+PCMPlayer.prototype.getMaxValue = function () {
+    var encodings = {
+        '8bitInt': 128,
+        '16bitInt': 32768,
+        '32bitInt': 2147483648,
+        '32bitFloat': 1
+    }
+
+    return encodings[this.option.encoding] ? encodings[this.option.encoding] : encodings['16bitInt'];
+};
+
+PCMPlayer.prototype.getTypedArray = function () {
+    var typedArrays = {
+        '8bitInt': Int8Array,
+        '16bitInt': Int16Array,
+        '32bitInt': Int32Array,
+        '32bitFloat': Float32Array
+    }
+
+    return typedArrays[this.option.encoding] ? typedArrays[this.option.encoding] : typedArrays['16bitInt'];
+};
+
+PCMPlayer.prototype.createContext = function () {
+    this.audioCtx = new (window.AudioContext || window.webkitAudioContext)();
+    this.gainNode = this.audioCtx.createGain();
+    this.gainNode.gain.value = 1;
+    this.gainNode.connect(this.audioCtx.destination);
+    this.startTime = this.audioCtx.currentTime;
+};
+
+PCMPlayer.prototype.isTypedArray = function (data) {
+    return (data.byteLength && data.buffer && data.buffer.constructor == ArrayBuffer);
+};
+
+PCMPlayer.prototype.feed = function (data) {
+    if (!this.isTypedArray(data)) return;
+    data = this.getFormatedValue(data);
+    var tmp = new Float32Array(this.samples.length + data.length);
+    tmp.set(this.samples, 0);
+    tmp.set(data, this.samples.length);
+    this.samples = tmp;
+};
+
+PCMPlayer.prototype.getFormatedValue = function (data) {
+    var data = new this.typedArray(data.buffer),
+        float32 = new Float32Array(data.length),
+        i;
+    for (i = 0; i < data.length; i++) {
+        float32[i] = data[i] / this.maxValue;
+    }
+    return float32;
+};
+
+PCMPlayer.prototype.volume = function (volume) {
+    this.gainNode.gain.value = volume;
+};
+
+PCMPlayer.prototype.destroy = function () {
+    console.log("PCMPlayer destroy")
+    if (this.interval) {
+        clearInterval(this.interval);
+    }
+    this.samples = null;
+    this.audioCtx.close();
+    this.audioCtx = null;
+};
+
+PCMPlayer.prototype.flush = function () {
+    // console.log("PCMPlayer.prototype.flush", this.samples.length)
+    if (!this.samples.length) return;
+    var bufferSource = this.audioCtx.createBufferSource(),
+        length = this.samples.length / this.option.channels,
+        audioBuffer = this.audioCtx.createBuffer(this.option.channels, length, this.option.sampleRate),
+        audioData,
+        channel,
+        offset,
+        i,
+        decrement;
+
+    for (channel = 0; channel < this.option.channels; channel++) {
+        audioData = audioBuffer.getChannelData(channel);
+        offset = channel;
+        decrement = 50;
+        for (i = 0; i < length; i++) {
+            audioData[i] = this.samples[offset];
+            /* fadein */
+            if (i < 50) {
+                audioData[i] = (audioData[i] * i) / 50;
+            }
+            /* fadeout*/
+            if (i >= (length - 51)) {
+                audioData[i] = (audioData[i] * decrement--) / 50;
+            }
+            offset += this.option.channels;
+        }
+    }
+
+    if (this.startTime < this.audioCtx.currentTime) {
+        this.startTime = this.audioCtx.currentTime;
+    }
+    // console.log('start vs current '+this.startTime+' vs '+this.audioCtx.currentTime+' duration: '+audioBuffer.duration);
+    bufferSource.buffer = audioBuffer;
+    bufferSource.connect(this.gainNode);
+    bufferSource.start(this.startTime);
+    this.startTime += audioBuffer.duration;
+    this.samples = new Float32Array();
+};
+
+PCMPlayer.prototype.getTimestamp = function () {
+    if (this.audioCtx) {
+        return this.audioCtx.currentTime;
+    } else {
+        return 0;
+    }
+};
+
+PCMPlayer.prototype.play = function (data, flushcache) {
+    if (!this.isTypedArray(data)) {
+        return;
+    }
+    if (this.audioCtx.state === 'suspended') {
+        return;
+    }
+
+    data = this.getFormatedValue(data);
+    if (!data.length) {
+        return;
+    }
+
+    var bufferSource = this.audioCtx.createBufferSource();
+    var length = data.length / this.option.channels;
+    var audioBuffer = this.audioCtx.createBuffer(this.option.channels, length, this.option.sampleRate);
+
+    var audioData, channel, offset, i, decrement;
+
+    for (channel = 0; channel < this.option.channels; channel++) {
+        audioData = audioBuffer.getChannelData(channel);
+        offset = channel;
+        decrement = 50;
+        for (i = 0; i < length; i++) {
+            audioData[i] = data[offset];
+            /* fadein */
+            if (i < 50) {
+                audioData[i] = (audioData[i] * i) / 50;
+            }
+            /* fadeout*/
+            if (i >= (length - 51)) {
+                audioData[i] = (audioData[i] * decrement--) / 50;
+            }
+            offset += this.option.channels;
+        }
+    }
+
+    if (this.startTime < this.audioCtx.currentTime) {
+        this.startTime = this.audioCtx.currentTime;
+    }
+
+    // console.log('start vs current '+this.startTime+' vs '+this.audioCtx.currentTime+' duration: '+audioBuffer.duration);    
+    bufferSource.buffer = audioBuffer;
+    bufferSource.connect(this.gainNode);
+    bufferSource.start(this.startTime);
+    this.startTime += audioBuffer.duration - 0.008;
+    // bufferSource.playbackRate(1.05)
+    this.lastBufferSource = bufferSource
+};
+
+PCMPlayer.prototype.pause = function () {
+    if (this.audioCtx.state === 'running') {
+        this.audioCtx.suspend()
+    }
+}
+
+PCMPlayer.prototype.resume = function () {
+    if (this.audioCtx.state === 'suspended') {
+        this.audioCtx.resume()
+    }
+}
+
+PCMPlayer.prototype.stop = function () {
+    if (this.lastBufferSource)
+        this.lastBufferSource.stop()
+}
diff --git a/public/cw/player/recorder-core.js b/public/cw/player/recorder-core.js
new file mode 100644
index 00000000..f194c950
--- /dev/null
+++ b/public/cw/player/recorder-core.js
@@ -0,0 +1,6 @@
+/*
+录音
+https://github.com/xiangyuecn/Recorder
+src: recorder-core.js
+*/
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M=t.track0;if(M){if(16==M.bitDepth&&/FLOAT/i.test(M.codec)&&(M.bitDepth=32,z("WebM 16改32位",3)),M[E]!=t[E]||32!=M.bitDepth||M.channels<1||!/(\b|_)PCM\b/i.test(M.codec))return t.bytes=[],t.bad||z("WebM Track非预期",3,t),-(t.bad=1);for(var I=[],w=0;n[0]<i.length;){var l=B(i,n),v=N(i,n);if(!v)break;if(R(l,[163])){var x=15&v[0],h=r[x];if(0===h.idx){for(var A=new Uint8Array(v.length-4),y=4;y<v.length;y++)A[y-4]=v[y];I.push(A),w+=A.length}}a()}if(w){var L=new Uint8Array(i.length-t.pos[0]);L.set(i.subarray(t.pos[0])),t.bytes=L,t.pos[0]=0;for(var A=new Uint8Array(w),y=0,T=0;y<I.length;y++)A.set(I[y],T),T+=I[y].length;var k=new Float32Array(A.buffer);if(1<M.channels){for(var D=[],y=0;y<k.length;)D.push(k[y]),y+=M.channels;k=new Float32Array(D)}return k}}},R=function(e,t){if(!e||e.length!=t.length)return!1;if(1==e.length)return e[0]==t[0];for(var r=0;r<e.length;r++)if(e[r]!=t[r])return!1;return!0},W=function(e){for(var t="",r=0;r<e.length;r++){var n=e[r];t+=(n<16?"0":"")+n.toString(16)}return parseInt(t,16)||0},B=function(e,t,r){var n=t[0];if(!(n>=e.length)){var a=e[n],o=("0000000"+a.toString(2)).substr(-8),i=/^(0*1)(\d*)$/.exec(o);if(i){var s=i[1].length,c=[];if(!(n+s>e.length)){for(var f=0;f<s;f++)c[f]=e[n],n++;return r&&(c[0]=parseInt(i[2]||"0",2)),t[0]=n,c}}}},N=function(e,t){var r=B(e,t,1);if(r){var n=W(r),a=t[0],o=[];if(n<2147483647){if(a+n>e.length)return;for(var i=0;i<n;i++)o[i]=e[a],a++}return t[0]=a,o}};U.TrafficImgUrl="";var o=U.Traffic=function(e){e=e?"/"+A+"/Report/"+e:"";var t=U.TrafficImgUrl;if(t){var r=U.Traffic,n=/^(https?:..[^\/#]*\/?)[^#]*/i.exec(location.href)||[],a=n[1]||"http://file/",o=(n[0]||a)+e;if(0==t.indexOf("//")&&(t=/^https:/i.test(o)?"https:"+t:"http:"+t),e&&(t=t+"&cu="+encodeURIComponent(a+e)),!r[o]){r[o]=1;var i=new Image;i.src=t,z("Traffic Analysis Image: "+(e||A+".TrafficImgUrl="+U.TrafficImgUrl))}}}}(window),"function"==typeof define&&define.amd&&define(function(){return Recorder}),"object"==typeof module&&module.exports&&(module.exports=Recorder);
\ No newline at end of file
diff --git a/public/cw/player/webgl.js b/public/cw/player/webgl.js
new file mode 100644
index 00000000..9ffb7ec5
--- /dev/null
+++ b/public/cw/player/webgl.js
@@ -0,0 +1,150 @@
+function Texture(gl) {
+    this.gl = gl;
+    this.texture = gl.createTexture();
+    gl.bindTexture(gl.TEXTURE_2D, this.texture);
+
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
+
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+}
+
+Texture.prototype.bind = function (n, program, name) {
+    var gl = this.gl;
+    gl.activeTexture([gl.TEXTURE0, gl.TEXTURE1, gl.TEXTURE2][n]);
+    gl.bindTexture(gl.TEXTURE_2D, this.texture);
+    gl.uniform1i(gl.getUniformLocation(program, name), n);
+};
+
+Texture.prototype.fill = function (width, height, data) {
+    var gl = this.gl;
+    gl.bindTexture(gl.TEXTURE_2D, this.texture);
+    gl.texImage2D(gl.TEXTURE_2D, 0, gl.LUMINANCE, width, height, 0, gl.LUMINANCE, gl.UNSIGNED_BYTE, data);
+};
+
+function WebGLPlayer(canvas, options) {
+    this.canvas = canvas;
+    this.gl = canvas.getContext("webgl") || canvas.getContext("experimental-webgl");
+    this.initGL(options);
+}
+
+WebGLPlayer.prototype.initGL = function (options) {
+    if (!this.gl) {
+        // console.log("[ER] WebGL not supported.");
+        return;
+    }
+
+    var gl = this.gl;
+    gl.pixelStorei(gl.UNPACK_ALIGNMENT, 1);
+    var program = gl.createProgram();
+    var vertexShaderSource = [
+        "attribute highp vec4 aVertexPosition;",
+        "attribute vec2 aTextureCoord;",
+        "varying highp vec2 vTextureCoord;",
+        "void main(void) {",
+        " gl_Position = aVertexPosition;",
+        " vTextureCoord = aTextureCoord;",
+        "}"
+    ].join("\n");
+    var vertexShader = gl.createShader(gl.VERTEX_SHADER);
+    gl.shaderSource(vertexShader, vertexShaderSource);
+    gl.compileShader(vertexShader);
+    var fragmentShaderSource = [
+        "precision highp float;",
+        "varying lowp vec2 vTextureCoord;",
+        "uniform sampler2D YTexture;",
+        "uniform sampler2D UTexture;",
+        "uniform sampler2D VTexture;",
+        "const mat4 YUV2RGB = mat4",
+        "(",
+        " 1.1643828125, 0, 1.59602734375, -.87078515625,",
+        " 1.1643828125, -.39176171875, -.81296875, .52959375,",
+        " 1.1643828125, 2.017234375, 0, -1.081390625,",
+        " 0, 0, 0, 1",
+        ");",
+        "void main(void) {",
+        " gl_FragColor = vec4( texture2D(YTexture, vTextureCoord).x, texture2D(UTexture, vTextureCoord).x, texture2D(VTexture, vTextureCoord).x, 1) * YUV2RGB;",
+        "}"
+    ].join("\n");
+
+    var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
+    gl.shaderSource(fragmentShader, fragmentShaderSource);
+    gl.compileShader(fragmentShader);
+    gl.attachShader(program, vertexShader);
+    gl.attachShader(program, fragmentShader);
+    gl.linkProgram(program);
+    gl.useProgram(program);
+    if (!gl.getProgramParameter(program, gl.LINK_STATUS)) {
+        // console.log("[ER] Shader link failed.");
+    }
+    var vertexPositionAttribute = gl.getAttribLocation(program, "aVertexPosition");
+    gl.enableVertexAttribArray(vertexPositionAttribute);
+    var textureCoordAttribute = gl.getAttribLocation(program, "aTextureCoord");
+    gl.enableVertexAttribArray(textureCoordAttribute);
+
+    var verticesBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, verticesBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1.0, 1.0, 0.0, -1.0, 1.0, 0.0, 1.0, -1.0, 0.0, -1.0, -1.0, 0.0]), gl.STATIC_DRAW);
+    gl.vertexAttribPointer(vertexPositionAttribute, 3, gl.FLOAT, false, 0, 0);
+    var texCoordBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1.0, 0.0, 0.0, 0.0, 1.0, 1.0, 0.0, 1.0]), gl.STATIC_DRAW);
+    gl.vertexAttribPointer(textureCoordAttribute, 2, gl.FLOAT, false, 0, 0);
+
+    gl.y = new Texture(gl);
+    gl.u = new Texture(gl);
+    gl.v = new Texture(gl);
+    gl.y.bind(0, program, "YTexture");
+    gl.u.bind(1, program, "UTexture");
+    gl.v.bind(2, program, "VTexture");
+}
+
+WebGLPlayer.prototype.renderFrame = function (videoFrame, width, height, uOffset, vOffset) {
+    if (!this.gl) {
+        // console.log("[ER] Render frame failed due to WebGL not supported.");
+        return;
+    }
+
+    var gl = this.gl;
+    gl.canvas.width = width;
+    gl.canvas.height = height;
+    gl.viewport(0, 0, gl.canvas.width, gl.canvas.height);
+    gl.clearColor(0.0, 0.0, 0.0, 0.0);
+    gl.clear(gl.COLOR_BUFFER_BIT);
+
+    gl.y.fill(width, height, videoFrame.subarray(0, uOffset));
+    gl.u.fill(width >> 1, height >> 1, videoFrame.subarray(uOffset, uOffset + vOffset));
+    gl.v.fill(width >> 1, height >> 1, videoFrame.subarray(uOffset + vOffset, videoFrame.length));
+
+    gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4);
+};
+
+WebGLPlayer.prototype.fullscreen = function () {
+	  var canvas = this.canvas;
+    if (canvas.RequestFullScreen) {
+        canvas.RequestFullScreen();
+    } else if (canvas.webkitRequestFullScreen) {
+        canvas.webkitRequestFullScreen();
+    } else if (canvas.mozRequestFullScreen) {
+        canvas.mozRequestFullScreen();
+    } else if (canvas.msRequestFullscreen) {
+        canvas.msRequestFullscreen();
+    } else {
+        alert("This browser doesn't supporter fullscreen");
+    }
+};
+
+WebGLPlayer.prototype.exitfullscreen = function (){
+    if (document.exitFullscreen) {
+        document.exitFullscreen();
+    } else if (document.webkitExitFullscreen) {
+        document.webkitExitFullscreen();
+    } else if (document.mozCancelFullScreen) {
+        document.mozCancelFullScreen();
+    } else if (document.msExitFullscreen) {
+        document.msExitFullscreen();
+    } else {
+        alert("Exit fullscreen doesn't work");
+    }
+}
diff --git a/public/cw_/README.html b/public/cw_/README.html
new file mode 100644
index 00000000..6090ede4
--- /dev/null
+++ b/public/cw_/README.html
@@ -0,0 +1,105 @@
+<!doctype html>
+<html>
+<head>
+<meta charset='UTF-8'><meta name='viewport' content='width=device-width initial-scale=1'>
+<title>README</title>
+</head>
+<body><h3 id='丛文cms视频web播放器'>丛文CMS视频WEB播放器</h3>
+<h4 id='1简介'>1.简介</h4>
+<p>该Demo项目，目前支持丛文cms格式封装的基于H264\H265压缩格式的实时视频流，录像视频文件以及录像图片文件的播放。</p>
+<h4 id='2操作界面介绍'>2.操作界面介绍</h4>
+<p><img src="/public/help/realplayscreen.png" referrerpolicy="no-referrer"></p>
+<h5 id='播放实时视频本地模拟流）'>播放实时视频（本地模拟流）</h5>
+<p>此按钮为播放web服务器端一个本地丛文媒体流文件，适用于没有丛文服务器环境下，了解丛文web视频播放控件。</p>
+<h5 id='播放录像文件本地模拟流）'>播放录像文件（本地模拟流）</h5>
+<p>此按钮为回放web服务器端一个本地丛文媒体流文件，适用于没有丛文服务器环境下，了解丛文web视频播放控件。</p>
+<h5 id='播放实时视频请配置url）'>播放实时视频（请配置URL）</h5>
+<p>此按钮为播放实时视频，需要配合丛文服务器，需要配置从视频输出网关获取的视频拉取url。</p>
+<h5 id='播放视频对讲请配置url）'>播放视频对讲（请配置URL）</h5>
+<p>此按钮为播放实时视频并提供对讲功能，需要配合丛文服务器，需要配置从视频输出网关获取的视频拉取url和对讲url。</p>
+<p>需要先配置好上面的视频拉取url，然后配置下面的对讲rul，先拉取视频，才可以点击对讲按钮，进行对讲。</p>
+<h5 id='播放录像文件请配置url）'>播放录像文件（请配置URL）</h5>
+<p>此按钮为回放录像文件，需要配合丛文服务器，需要配置从视频输出网关获取的录像文件拉取url。</p>
+<p>&nbsp;</p>
+<h4 id='3功能说明'>3.功能说明</h4>
+<ul>
+<li><p>实时视频</p>
+<p>播放、暂停、恢复播放、监听、对讲、全屏</p>
+</li>
+<li><p>录像视频</p>
+<p>播放、暂停、恢复播放、播放进度跳转</p>
+</li>
+<li><p>图片回放</p>
+<p>播放、暂停、恢复播放、播放进度跳转、红点</p>
+<p>&nbsp;</p>
+</li>
+
+</ul>
+<h4 id='4文件及目录说明'>4.文件及目录说明</h4>
+<p>&nbsp;</p>
+<figure><table>
+<thead>
+<tr><th>路径</th><th>说明</th></tr></thead>
+<tbody><tr><td>index.html</td><td>DEMO播放页面文件</td></tr><tr><td>/public/player/</td><td>播放控件脚本</td></tr><tr><td>/public/player/cmsplayer.js</td><td>cms播放器</td></tr><tr><td>/public/player/cmsparser.js</td><td>cms解封装器</td></tr><tr><td>/public/player/decoder.js</td><td>解码器</td></tr><tr><td>/public/player/pcm-player.js</td><td>pcm播放器</td></tr><tr><td>/public/player/webgl.js</td><td>图像渲染器</td></tr><tr><td>/public/images/</td><td>用到的图片文件夹</td></tr><tr><td>/public/js/moment.js</td><td>播放控件用到的js文件</td></tr><tr><td>/public/data/</td><td>本地丛文格式媒体文件，用于DEMO回放演示</td></tr></tbody>
+</table></figure>
+<p>&nbsp;</p>
+<h4 id='5集成及接口说明'>5.集成及接口说明</h4>
+<ol start='' >
+<li><h5 id='导入player播放支持组件文件夹'>导入player播放支持组件文件夹；</h5>
+</li>
+<li><h5 id='参考indexhtml在播放html页面head导入需要的脚本'>参考index.html,在播放html页面head导入需要的脚本：</h5>
+  <script src="/public/player/cmsplayer.js"></script>
+  <script src="/public/player/common.js"></script>
+  <script src="/public/player/pcm-player.js"></script>
+  <script src="/public/player/webgl.js"></script>
+  <script src="/public/player/cmstalk.js"></script>
+  <script src="/public/player/alawmulaw.js"></script>
+  <script src="/public/player/recorder-core.js"></script>
+  <script src="/public/js/moment.js"></script>
+</li>
+<li><h5 id='初始化播放器控件'>初始化播放器控件：</h5>
+<p><code>playerBox</code> 为 div id：</p>
+<pre><code class='language-javascript' lang='javascript'>self.player = new Player($(&quot;#playerBox&quot;));
+</code></pre>
+</li>
+<li><h5 id='播放'>播放：</h5>
+<pre><code class='language-javascript' lang='javascript'>//url 播放地址
+//isLive 是否实时视频
+//alarmTime 告警红点时间戳
+self.player.play(url,  isLive , alarmTime	);
+</code></pre>
+</li>
+<li><h5 id='暂停播放'>暂停播放：</h5>
+<pre><code class='language-javascript' lang='javascript'>self.player.pause(); 
+</code></pre>
+</li>
+<li><h5 id='恢复播放'>恢复播放：</h5>
+<pre><code class='language-javascript' lang='javascript'>self.player.resume(); 
+</code></pre>
+</li>
+<li><h5 id='停止播放'>停止播放：</h5>
+<pre><code class='language-javascript' lang='javascript'>self.player.stop(); 
+</code></pre>
+</li>
+<li><h5 id='监听开始'>监听开始：</h5>
+<pre><code class='language-javascript' lang='javascript'>self.player.startListen();
+</code></pre>
+</li>
+<li><h5 id='监听结束'>监听结束：</h5>
+<pre><code class='language-javascript' lang='javascript'>self.player.stopListen();
+</code></pre>
+</li>
+<li><h5 id='全屏'>全屏：</h5>
+<pre><code class='language-javascript' lang='javascript'>self.player.fullscreen();
+</code></pre>
+</li>
+
+</ol>
+<h4 id='6运行方法'>6.运行方法</h4>
+<h5 id='运行整合了win版nginx的'>运行整合了win版nginx的</h5>
+<p>直接运行nginx，然后打开浏览器，输入 <a href='http://localhost/index.html' target='_blank' class='url'>http://localhost/index.html</a></p>
+<h5 id='自己运行web服务器的'>自己运行web服务器的</h5>
+<p>拷贝 相关文件到 web 网站的根目录。</p>
+<h5 ></h5>
+</body>
+</html>
\ No newline at end of file
diff --git a/public/cw_/README.md b/public/cw_/README.md
new file mode 100644
index 00000000..f2918057
--- /dev/null
+++ b/public/cw_/README.md
@@ -0,0 +1,146 @@
+### 丛文CMS视频WEB播放器
+
+#### 1.简介
+
+该Demo项目，目前支持丛文cms格式封装的基于H264\H265压缩格式的实时视频流，录像视频文件以及录像图片文件的播放。
+
+#### 2.操作界面介绍
+
+![](/home/ramon/Pictures/realplayscreen.png)
+
+##### 播放实时视频（本地模拟流）
+
+此按钮为播放web服务器端一个本地丛文媒体流文件，适用于没有丛文服务器环境下，了解丛文web视频播放控件。
+
+##### 播放录像文件（本地模拟流）
+
+此按钮为回放web服务器端一个本地丛文媒体流文件，适用于没有丛文服务器环境下，了解丛文web视频播放控件。
+
+##### 播放实时视频（请配置URL）
+
+此按钮为播放实时视频，需要配合丛文服务器，需要配置从视频输出网关获取的视频拉取url。
+
+##### 播放视频对讲（请配置URL）
+
+此按钮为播放实时视频并提供对讲功能，需要配合丛文服务器，需要配置从视频输出网关获取的视频拉取url和对讲url。
+
+##### 播放录像文件（请配置URL）
+
+此按钮为回放录像文件，需要配合丛文服务器，需要配置从视频输出网关获取的录像文件拉取url。
+
+
+
+#### 3.功能说明
+
+- 实时视频
+
+  播放、暂停、恢复播放、监听、对讲、全屏
+
+- 录像视频
+
+  播放、暂停、恢复播放、播放进度跳转
+
+- 图片回放
+
+  播放、暂停、恢复播放、播放进度跳转、红点
+
+  
+
+#### 4.文件及目录说明
+
+
+
+| 路径                         | 说明                                   |
+| ---------------------------- | -------------------------------------- |
+| index.html                   | DEMO播放页面文件                       |
+| /public/player/              | 播放控件脚本                           |
+| /public/player/cmsplayer.js  | cms播放器                              |
+| /public/player/cmsparser.js  | cms解封装器                            |
+| /public/player/decoder.js    | 解码器                                 |
+| /public/player/pcm-player.js | pcm播放器                              |
+| /public/player/webgl.js      | 图像渲染器                             |
+| /public/images/              | 用到的图片文件夹                       |
+| /public/js/moment.js         | 播放控件用到的js文件                   |
+| /public/data/                | 本地丛文格式媒体文件，用于DEMO回放演示 |
+
+
+
+#### 5.集成及接口说明
+
+1. ##### 导入player播放支持组件文件夹；
+
+2. ##### 参考index.html,在播放html页面head导入需要的脚本：
+
+     <script src="/public/player/cmsplayer.js"></script>
+     <script src="/public/player/common.js"></script>
+     <script src="/public/player/pcm-player.js"></script>
+     <script src="/public/player/webgl.js"></script>
+     <script src="/public/player/cmstalk.js"></script>
+     <script src="/public/player/alawmulaw.js"></script>
+     <script src="/public/player/recorder-core.js"></script>
+     <script src="/public/js/moment.js"></script>
+
+3. ##### 初始化播放器控件：
+
+   `playerBox` 为 div id：
+
+   ```javascript
+   self.player = new Player($("#playerBox"));
+   ```
+
+4. ##### 播放：
+
+   ```javascript
+   //url 播放地址
+   //isLive 是否实时视频
+   //alarmTime 告警红点时间戳
+   self.player.play(url,  isLive , alarmTime	);
+   ```
+
+5. ##### 暂停播放：
+
+   ```javascript
+   self.player.pause(); 
+   ```
+
+6. ##### 恢复播放：
+
+   ```javascript
+   self.player.resume(); 
+   ```
+
+7. ##### 停止播放：
+
+   ```javascript
+   self.player.stop(); 
+   ```
+
+8. ##### 监听开始：
+
+   ```javascript
+   self.player.startListen();
+   ```
+
+9. ##### 监听结束：
+
+   ```javascript
+   self.player.stopListen();
+   ```
+
+10. ##### 全屏：
+
+    ```javascript
+    self.player.fullscreen();
+    ```
+
+#### 6.运行方法
+
+##### 运行整合了win版nginx的
+
+直接运行nginx，然后打开浏览器，输入 http://localhost/index.html
+
+##### 自己运行web服务器的
+
+拷贝 相关文件到 web 网站的根目录。
+
+##### 
diff --git a/public/cw_/index.html b/public/cw_/index.html
new file mode 100644
index 00000000..66e92985
--- /dev/null
+++ b/public/cw_/index.html
@@ -0,0 +1,107 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=0" />
+  <title>CMS Player</title>
+  <link rel="shortcut icon" href="#" />
+  <script src="./public/player/cmsplayer.js"></script>
+  <script src="./public/player/common.js"></script>
+  <script src="./public/player/pcm-player.js"></script>
+  <script src="./public/player/webgl.js"></script>
+  <script src="./public/player/cmstalk.js"></script>
+  <script src="./public/player/alawmulaw.js"></script>
+  <script src="./public/player/recorder-core.js"></script>
+  <script src="./public/js/moment.js"></script>
+  <script src="./public/js/axios.min.js"></script>
+  <script src="./public/js/jquery-2.2.3.min.js"></script>
+  <style>
+    html,
+    body {
+      width: 100%;
+      height: 100%;
+      margin: 0;
+      /* padding: 30px; */
+      box-sizing: border-box;
+    }
+
+    div {
+      user-select: none;
+      -ms-user-select: none;
+      -moz-user-select: none;
+      -html-user-select: none;
+      -webkit-user-select: none;
+    }
+
+    ul {
+      list-style: none;
+    }
+
+    ul li {
+      height: 100%;
+      float: left;
+      box-sizing: border-box;
+    }
+
+    #videoTimeTrack li {
+      border-right: 1px solid #ccc;
+    }
+
+    #videoTimeTrack li:first-child {
+      border-left: 1px solid #ccc;
+    }
+
+    #playerBox {
+      height: 100%;
+      width: 100%;
+    }
+  </style>
+</head>
+
+<body ontouchstart>
+  <div id="playerBox"></div>
+  <script type="text/javascript">
+    window.onload = function () {
+      self.player = new Player($("#playerBox"));
+      function getParams(key) {
+        var reg = new RegExp("(^|&)" + key + "=([^&]*)(&|$)");
+        var r = window.location.search.substr(1).match(reg);
+        if (r != null) {
+          return decodeURIComponent(r[2]); // 使用 decodeURIComponent 代替 unescape
+        }
+        return null;
+      }
+
+      var locationUrl = window.location.href;
+      var id = getParams("id");
+      var title = getParams("title");
+      let requestBody = {
+        pointId: id
+      }
+      console.log(window.location, locationUrl, id, title);
+      try {
+        let url = 'http://175.6.124.250:8083/multialarm/video/preview'
+
+        axios({
+          method: 'post',
+          url,
+          data: { ...requestBody }
+        }).then(res => {
+          console.log(res);
+          var PLAYURL = res.data.data.videoUrl
+          self.player.play(PLAYURL, true, "");
+
+        }).catch(function (error) {
+          console.log(error)
+        })
+      } catch (error) {
+        console.log(error);
+
+      }
+      $("html>head>title").html(title);
+    }
+  </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/public/cw_/public/data/N2SxwR7iQltB8rAsw5-p6kim b/public/cw_/public/data/N2SxwR7iQltB8rAsw5-p6kim
new file mode 100644
index 00000000..a86f540c
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diff --git a/public/cw_/public/data/T0ZO3MPMJZWtfed77qc1XpEJ b/public/cw_/public/data/T0ZO3MPMJZWtfed77qc1XpEJ
new file mode 100644
index 00000000..3a07abac
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diff --git a/public/cw_/public/data/nuXp5t-RPptYKe-Pi_hjfD_J b/public/cw_/public/data/nuXp5t-RPptYKe-Pi_hjfD_J
new file mode 100644
index 00000000..395bc0f6
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diff --git a/public/cw_/public/help/Thumbs.db b/public/cw_/public/help/Thumbs.db
new file mode 100644
index 00000000..242ab003
Binary files /dev/null and b/public/cw_/public/help/Thumbs.db differ
diff --git a/public/cw_/public/help/realplayscreen.png b/public/cw_/public/help/realplayscreen.png
new file mode 100644
index 00000000..37279dd8
Binary files /dev/null and b/public/cw_/public/help/realplayscreen.png differ
diff --git a/public/cw_/public/images/arrow.png b/public/cw_/public/images/arrow.png
new file mode 100644
index 00000000..f0f0279a
Binary files /dev/null and b/public/cw_/public/images/arrow.png differ
diff --git a/public/cw_/public/images/camera.svg b/public/cw_/public/images/camera.svg
new file mode 100644
index 00000000..daa01397
--- /dev/null
+++ b/public/cw_/public/images/camera.svg
@@ -0,0 +1 @@
+<svg t="1665647640241" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4863" width="32" height="32"><path d="M512 422.4c-70.4 0-128 57.6-128 128s57.6 128 128 128 128-57.6 128-128-57.6-128-128-128z" p-id="4864" fill="#ffffff"></path><path d="M940.8 198.4h-208V144c0-19.2-16-38.4-38.4-38.4h-368c-19.2 0-38.4 16-38.4 38.4v54.4H80c-28.8 0-51.2 22.4-51.2 51.2v620.8c0 28.8 22.4 51.2 51.2 51.2h860.8c28.8 0 51.2-22.4 51.2-51.2V249.6c0-28.8-22.4-51.2-51.2-51.2zM512 771.2c-121.6 0-220.8-99.2-220.8-220.8 0-121.6 99.2-220.8 220.8-220.8s220.8 99.2 220.8 220.8c0 121.6-99.2 220.8-220.8 220.8z m368-460.8H732.8v-35.2H880v35.2z" p-id="4865" fill="#ffffff"></path></svg>
diff --git a/public/cw_/public/images/close.svg b/public/cw_/public/images/close.svg
new file mode 100644
index 00000000..59e53090
--- /dev/null
+++ b/public/cw_/public/images/close.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1646746198883" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="3880" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M820.053333 205.077333a42.666667 42.666667 0 0 1 1.408 57.664l-2.538666 2.666667L562.837333 512l256.085334 246.613333a42.666667 42.666667 0 0 1-56.426667 63.893334l-2.773333-2.432L501.333333 571.221333 242.922667 820.074667a42.666667 42.666667 0 0 1-61.717334-58.816l2.538667-2.666667L439.808 512 183.744 265.386667a42.666667 42.666667 0 0 1 56.426667-63.893334l2.773333 2.432 258.368 248.832L759.744 203.925333a42.666667 42.666667 0 0 1 60.330667 1.152z" p-id="3881" fill="#ffffff"></path></svg>
\ No newline at end of file
diff --git a/public/cw_/public/images/earphone.svg b/public/cw_/public/images/earphone.svg
new file mode 100644
index 00000000..69ec42e6
--- /dev/null
+++ b/public/cw_/public/images/earphone.svg
@@ -0,0 +1 @@
+<svg t="1665649555889" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="2290" width="32" height="32"><path d="M511.883031 56.77603c-250.925838 0-455.090006 204.166167-455.090006 455.092005v244.611503c0 108.255456 88.059781 196.257252 196.258252 196.257252 80.037896 0 145.061751-65.020856 145.061752-145.002767V642.706536c0-79.978912-65.021856-145.061751-145.061752-145.061751a195.335496 195.335496 0 0 0-110.92975 34.643865v-20.417616c0-203.881242 165.881262-369.762504 369.760504-369.762504s369.760505 165.881262 369.760505 369.762504v20.421615a195.059568 195.059568 0 0 0-110.927752-34.643865c-79.978912 0-145.061751 65.082839-145.061751 145.061751v165.023488c0 79.978912 65.082839 145.002767 145.061751 145.002767 108.197471 0 196.258252-88.001796 196.258252-196.257252V511.871034c0.001-250.933836-204.164168-455.095004-455.090005-455.095004zM253.051277 582.976286a59.759243 59.759243 0 0 1 59.729252 59.73025v165.027487a59.711256 59.711256 0 0 1-59.729252 59.673266A111.070714 111.070714 0 0 1 142.121527 756.479538v-62.518516a111.08371 111.08371 0 0 1 110.92975-110.985736z m628.592258 173.503252A111.070714 111.070714 0 0 1 770.715784 867.408289a59.748246 59.748246 0 0 1-59.730251-59.673266V642.706536A59.796233 59.796233 0 0 1 770.715784 582.976286a111.082711 111.082711 0 0 1 110.927751 110.985736v62.518515z" p-id="2291" fill="#ffffff"></path></svg>
diff --git a/public/cw_/public/images/fullscreen-exit2.svg b/public/cw_/public/images/fullscreen-exit2.svg
new file mode 100644
index 00000000..a7364b59
--- /dev/null
+++ b/public/cw_/public/images/fullscreen-exit2.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1646745129934" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1383" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M768 298.666667h170.666667v85.333333h-256V128h85.333333v170.666667zM341.333333 384H85.333333V298.666667h170.666667V128h85.333333v256z m426.666667 341.333333v170.666667h-85.333333v-256h256v85.333333h-170.666667zM341.333333 640v256H256v-170.666667H85.333333v-85.333333h256z" p-id="1384" fill="#ffffff"></path></svg>
\ No newline at end of file
diff --git a/public/cw_/public/images/fullscreen.svg b/public/cw_/public/images/fullscreen.svg
new file mode 100644
index 00000000..a177a4b7
--- /dev/null
+++ b/public/cw_/public/images/fullscreen.svg
@@ -0,0 +1 @@
+<svg id="图层_1" data-name="图层 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 84 84"><defs><style>.cls-1{fill:#FFFFFF;}</style></defs><title>视频操作</title><path class="cls-1" d="M18,32V52a4.012,4.012,0,0,0,4,4H62a4.012,4.012,0,0,0,4-4V32a4.012,4.012,0,0,0-4-4H22A4.012,4.012,0,0,0,18,32Zm6,2H60V50H24ZM7,36a3,3,0,0,0,3-3V23a3,3,0,0,1,3-3H23a3,3,0,0,0,0-6H13a9.01,9.01,0,0,0-9,9V33A3,3,0,0,0,7,36ZM71,14H61a3,3,0,0,0,0,6H71a3,3,0,0,1,3,3V33a3,3,0,0,0,6,0V23A9.01,9.01,0,0,0,71,14Zm6,34a3,3,0,0,0-3,3V61a3,3,0,0,1-3,3H61a3,3,0,0,0,0,6H71a9.01,9.01,0,0,0,9-9V51A3,3,0,0,0,77,48ZM23,64H13a3,3,0,0,1-3-3V51a3,3,0,0,0-6,0V61a9.01,9.01,0,0,0,9,9H23a3,3,0,0,0,0-6Z"/></svg>
diff --git a/public/cw_/public/images/fullscreen2.svg b/public/cw_/public/images/fullscreen2.svg
new file mode 100644
index 00000000..0ef48a1d
--- /dev/null
+++ b/public/cw_/public/images/fullscreen2.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1646745119141" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1430" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M213.333333 213.333333h213.333334V128H170.666667a42.666667 42.666667 0 0 0-42.666667 42.666667v256h85.333333V213.333333zM170.666667 896h256v-85.333333H213.333333v-213.333334H128v256a42.666667 42.666667 0 0 0 42.666667 42.666667z m725.333333-42.666667v-256h-85.333333v213.333334h-213.333334v85.333333h256a42.666667 42.666667 0 0 0 42.666667-42.666667zM597.333333 213.333333h213.333334v213.333334h85.333333V170.666667a42.666667 42.666667 0 0 0-42.666667-42.666667h-256v85.333333z" fill="#ffffff" p-id="1431"></path></svg>
\ No newline at end of file
diff --git a/public/cw_/public/images/layers/content.png b/public/cw_/public/images/layers/content.png
new file mode 100644
index 00000000..3f3d9baa
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diff --git a/public/cw_/public/images/layers/navigation.png b/public/cw_/public/images/layers/navigation.png
new file mode 100644
index 00000000..81031231
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diff --git a/public/cw_/public/images/layers/popout.png b/public/cw_/public/images/layers/popout.png
new file mode 100644
index 00000000..07a99594
Binary files /dev/null and b/public/cw_/public/images/layers/popout.png differ
diff --git a/public/cw_/public/images/layers/transparent.gif b/public/cw_/public/images/layers/transparent.gif
new file mode 100644
index 00000000..452b8318
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diff --git a/public/cw_/public/images/loading.gif b/public/cw_/public/images/loading.gif
new file mode 100644
index 00000000..640d9993
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diff --git a/public/cw_/public/images/microphone-close.svg b/public/cw_/public/images/microphone-close.svg
new file mode 100644
index 00000000..bea2ca59
--- /dev/null
+++ b/public/cw_/public/images/microphone-close.svg
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 23.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 64 64" style="enable-background:new 0 0 64 64;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+<title>视频操作</title>
+<g>
+	<path class="st0" d="M49.3,42.2c1.8-3,2.7-6.4,2.7-10.2v-4.6c0-0.6-0.2-1.2-0.7-1.6s-1-0.7-1.6-0.7s-1.2,0.2-1.6,0.7
+		s-0.7,1-0.7,1.6V32c0,2.5-0.5,4.7-1.5,6.8L49.3,42.2z"/>
+	<path class="st0" d="M31,43.5c1.7,0,3.2-0.3,4.6-0.9L19.3,26.4V32c0,3.2,1.1,5.9,3.4,8.2S27.8,43.5,31,43.5z"/>
+	<path class="st0" d="M42.7,57.4h-9.3v-4.8c3.4-0.4,6.4-1.4,9.1-3.2L39,46.1c-2.4,1.4-5.1,2.1-8,2.1c-4.5,0-8.3-1.6-11.5-4.7
+		c-3.2-3.2-4.8-7-4.8-11.4v-4.6c0-0.6-0.2-1.2-0.7-1.6c-0.5-0.5-1-0.7-1.6-0.7s-1.2,0.2-1.6,0.7c-0.5,0.5-0.7,1-0.7,1.6V32
+		c0,5.3,1.8,9.9,5.4,13.9c3.6,3.9,8,6.2,13.3,6.8v4.8h-9.3c-0.6,0-1.2,0.2-1.6,0.7s-0.7,1-0.7,1.6s0.2,1.2,0.7,1.6s1,0.7,1.6,0.7
+		h23.3c0.6,0,1.2-0.2,1.6-0.7s0.7-1,0.7-1.6s-0.2-1.2-0.7-1.6S43.3,57.4,42.7,57.4z"/>
+	<path class="st0" d="M42.2,35.2c0.3-1,0.4-2.1,0.4-3.2V13.5c0-3.2-1.1-5.9-3.4-8.2S34.2,2,31,2s-6,1.1-8.2,3.4c-2,2-3.1,4.3-3.4,7
+		L42.2,35.2z"/>
+</g>
+<path class="st0" d="M50.9,55.1l-42-42c-1.2-1.2-1.2-3,0-4.2l0,0c1.2-1.2,3-1.2,4.2,0L55.2,51c1.2,1.2,1.2,3,0,4.2l0,0
+	C54,56.3,52.1,56.3,50.9,55.1z"/>
+</svg>
diff --git a/public/cw_/public/images/microphone.svg b/public/cw_/public/images/microphone.svg
new file mode 100644
index 00000000..c5d66a7a
--- /dev/null
+++ b/public/cw_/public/images/microphone.svg
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 23.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 64 64" style="enable-background:new 0 0 64 64;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+<title>视频操作</title>
+<path class="st0" d="M52,27.4V32c0,5.3-1.8,9.9-5.4,13.9s-8,6.2-13.3,6.8v4.8h9.3c0.6,0,1.2,0.2,1.6,0.7c0.5,0.5,0.7,1,0.7,1.6
+	s-0.2,1.2-0.7,1.6c-0.5,0.5-1,0.7-1.6,0.7H19.3c-0.6,0-1.2-0.2-1.6-0.7c-0.5-0.5-0.7-1-0.7-1.6s0.2-1.2,0.7-1.6
+	c0.5-0.5,1-0.7,1.6-0.7h9.3v-4.8c-5.3-0.6-9.7-2.8-13.3-6.8c-3.5-4-5.3-8.6-5.3-13.9v-4.6c0-0.6,0.2-1.2,0.7-1.6
+	c0.5-0.5,1-0.7,1.6-0.7s1.2,0.2,1.6,0.7c0.5,0.5,0.7,1,0.7,1.6V32c0,4.4,1.6,8.3,4.8,11.4c3.2,3.2,7,4.7,11.5,4.7s8.3-1.6,11.5-4.7
+	c3.2-3.2,4.8-7,4.8-11.4v-4.6c0-0.6,0.2-1.2,0.7-1.6c0.5-0.5,1-0.7,1.6-0.7s1.2,0.2,1.6,0.7C51.8,26.2,52,26.8,52,27.4z M42.7,13.5
+	V32c0,3.2-1.1,5.9-3.4,8.2c-2.3,2.3-5,3.4-8.2,3.4s-6-1.1-8.2-3.4s-3.4-5-3.4-8.2V13.5c0-3.2,1.1-5.9,3.4-8.2S27.8,2,31,2
+	s6,1.1,8.2,3.4S42.7,10.4,42.7,13.5z"/>
+</svg>
diff --git a/public/cw_/public/images/mute.svg b/public/cw_/public/images/mute.svg
new file mode 100644
index 00000000..9c50c916
--- /dev/null
+++ b/public/cw_/public/images/mute.svg
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diff --git a/public/cw_/public/images/pause.svg b/public/cw_/public/images/pause.svg
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diff --git a/public/cw_/public/images/picture.svg b/public/cw_/public/images/picture.svg
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new file mode 100644
index 00000000..18156b79
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diff --git a/public/cw_/public/js/moment.js b/public/cw_/public/js/moment.js
new file mode 100644
index 00000000..1b129716
--- /dev/null
+++ b/public/cw_/public/js/moment.js
@@ -0,0 +1,4602 @@
+//! moment.js
+
+;(function (global, factory) {
+    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+    typeof define === 'function' && define.amd ? define(factory) :
+    global.moment = factory()
+}(this, (function () { 'use strict';
+
+    var hookCallback;
+
+    function hooks () {
+        return hookCallback.apply(null, arguments);
+    }
+
+    // This is done to register the method called with moment()
+    // without creating circular dependencies.
+    function setHookCallback (callback) {
+        hookCallback = callback;
+    }
+
+    function isArray(input) {
+        return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]';
+    }
+
+    function isObject(input) {
+        // IE8 will treat undefined and null as object if it wasn't for
+        // input != null
+        return input != null && Object.prototype.toString.call(input) === '[object Object]';
+    }
+
+    function isObjectEmpty(obj) {
+        if (Object.getOwnPropertyNames) {
+            return (Object.getOwnPropertyNames(obj).length === 0);
+        } else {
+            var k;
+            for (k in obj) {
+                if (obj.hasOwnProperty(k)) {
+                    return false;
+                }
+            }
+            return true;
+        }
+    }
+
+    function isUndefined(input) {
+        return input === void 0;
+    }
+
+    function isNumber(input) {
+        return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]';
+    }
+
+    function isDate(input) {
+        return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]';
+    }
+
+    function map(arr, fn) {
+        var res = [], i;
+        for (i = 0; i < arr.length; ++i) {
+            res.push(fn(arr[i], i));
+        }
+        return res;
+    }
+
+    function hasOwnProp(a, b) {
+        return Object.prototype.hasOwnProperty.call(a, b);
+    }
+
+    function extend(a, b) {
+        for (var i in b) {
+            if (hasOwnProp(b, i)) {
+                a[i] = b[i];
+            }
+        }
+
+        if (hasOwnProp(b, 'toString')) {
+            a.toString = b.toString;
+        }
+
+        if (hasOwnProp(b, 'valueOf')) {
+            a.valueOf = b.valueOf;
+        }
+
+        return a;
+    }
+
+    function createUTC (input, format, locale, strict) {
+        return createLocalOrUTC(input, format, locale, strict, true).utc();
+    }
+
+    function defaultParsingFlags() {
+        // We need to deep clone this object.
+        return {
+            empty           : false,
+            unusedTokens    : [],
+            unusedInput     : [],
+            overflow        : -2,
+            charsLeftOver   : 0,
+            nullInput       : false,
+            invalidMonth    : null,
+            invalidFormat   : false,
+            userInvalidated : false,
+            iso             : false,
+            parsedDateParts : [],
+            meridiem        : null,
+            rfc2822         : false,
+            weekdayMismatch : false
+        };
+    }
+
+    function getParsingFlags(m) {
+        if (m._pf == null) {
+            m._pf = defaultParsingFlags();
+        }
+        return m._pf;
+    }
+
+    var some;
+    if (Array.prototype.some) {
+        some = Array.prototype.some;
+    } else {
+        some = function (fun) {
+            var t = Object(this);
+            var len = t.length >>> 0;
+
+            for (var i = 0; i < len; i++) {
+                if (i in t && fun.call(this, t[i], i, t)) {
+                    return true;
+                }
+            }
+
+            return false;
+        };
+    }
+
+    function isValid(m) {
+        if (m._isValid == null) {
+            var flags = getParsingFlags(m);
+            var parsedParts = some.call(flags.parsedDateParts, function (i) {
+                return i != null;
+            });
+            var isNowValid = !isNaN(m._d.getTime()) &&
+                flags.overflow < 0 &&
+                !flags.empty &&
+                !flags.invalidMonth &&
+                !flags.invalidWeekday &&
+                !flags.weekdayMismatch &&
+                !flags.nullInput &&
+                !flags.invalidFormat &&
+                !flags.userInvalidated &&
+                (!flags.meridiem || (flags.meridiem && parsedParts));
+
+            if (m._strict) {
+                isNowValid = isNowValid &&
+                    flags.charsLeftOver === 0 &&
+                    flags.unusedTokens.length === 0 &&
+                    flags.bigHour === undefined;
+            }
+
+            if (Object.isFrozen == null || !Object.isFrozen(m)) {
+                m._isValid = isNowValid;
+            }
+            else {
+                return isNowValid;
+            }
+        }
+        return m._isValid;
+    }
+
+    function createInvalid (flags) {
+        var m = createUTC(NaN);
+        if (flags != null) {
+            extend(getParsingFlags(m), flags);
+        }
+        else {
+            getParsingFlags(m).userInvalidated = true;
+        }
+
+        return m;
+    }
+
+    // Plugins that add properties should also add the key here (null value),
+    // so we can properly clone ourselves.
+    var momentProperties = hooks.momentProperties = [];
+
+    function copyConfig(to, from) {
+        var i, prop, val;
+
+        if (!isUndefined(from._isAMomentObject)) {
+            to._isAMomentObject = from._isAMomentObject;
+        }
+        if (!isUndefined(from._i)) {
+            to._i = from._i;
+        }
+        if (!isUndefined(from._f)) {
+            to._f = from._f;
+        }
+        if (!isUndefined(from._l)) {
+            to._l = from._l;
+        }
+        if (!isUndefined(from._strict)) {
+            to._strict = from._strict;
+        }
+        if (!isUndefined(from._tzm)) {
+            to._tzm = from._tzm;
+        }
+        if (!isUndefined(from._isUTC)) {
+            to._isUTC = from._isUTC;
+        }
+        if (!isUndefined(from._offset)) {
+            to._offset = from._offset;
+        }
+        if (!isUndefined(from._pf)) {
+            to._pf = getParsingFlags(from);
+        }
+        if (!isUndefined(from._locale)) {
+            to._locale = from._locale;
+        }
+
+        if (momentProperties.length > 0) {
+            for (i = 0; i < momentProperties.length; i++) {
+                prop = momentProperties[i];
+                val = from[prop];
+                if (!isUndefined(val)) {
+                    to[prop] = val;
+                }
+            }
+        }
+
+        return to;
+    }
+
+    var updateInProgress = false;
+
+    // Moment prototype object
+    function Moment(config) {
+        copyConfig(this, config);
+        this._d = new Date(config._d != null ? config._d.getTime() : NaN);
+        if (!this.isValid()) {
+            this._d = new Date(NaN);
+        }
+        // Prevent infinite loop in case updateOffset creates new moment
+        // objects.
+        if (updateInProgress === false) {
+            updateInProgress = true;
+            hooks.updateOffset(this);
+            updateInProgress = false;
+        }
+    }
+
+    function isMoment (obj) {
+        return obj instanceof Moment || (obj != null && obj._isAMomentObject != null);
+    }
+
+    function absFloor (number) {
+        if (number < 0) {
+            // -0 -> 0
+            return Math.ceil(number) || 0;
+        } else {
+            return Math.floor(number);
+        }
+    }
+
+    function toInt(argumentForCoercion) {
+        var coercedNumber = +argumentForCoercion,
+            value = 0;
+
+        if (coercedNumber !== 0 && isFinite(coercedNumber)) {
+            value = absFloor(coercedNumber);
+        }
+
+        return value;
+    }
+
+    // compare two arrays, return the number of differences
+    function compareArrays(array1, array2, dontConvert) {
+        var len = Math.min(array1.length, array2.length),
+            lengthDiff = Math.abs(array1.length - array2.length),
+            diffs = 0,
+            i;
+        for (i = 0; i < len; i++) {
+            if ((dontConvert && array1[i] !== array2[i]) ||
+                (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
+                diffs++;
+            }
+        }
+        return diffs + lengthDiff;
+    }
+
+    function warn(msg) {
+        if (hooks.suppressDeprecationWarnings === false &&
+                (typeof console !==  'undefined') && console.warn) {
+            console.warn('Deprecation warning: ' + msg);
+        }
+    }
+
+    function deprecate(msg, fn) {
+        var firstTime = true;
+
+        return extend(function () {
+            if (hooks.deprecationHandler != null) {
+                hooks.deprecationHandler(null, msg);
+            }
+            if (firstTime) {
+                var args = [];
+                var arg;
+                for (var i = 0; i < arguments.length; i++) {
+                    arg = '';
+                    if (typeof arguments[i] === 'object') {
+                        arg += '\n[' + i + '] ';
+                        for (var key in arguments[0]) {
+                            arg += key + ': ' + arguments[0][key] + ', ';
+                        }
+                        arg = arg.slice(0, -2); // Remove trailing comma and space
+                    } else {
+                        arg = arguments[i];
+                    }
+                    args.push(arg);
+                }
+                warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack);
+                firstTime = false;
+            }
+            return fn.apply(this, arguments);
+        }, fn);
+    }
+
+    var deprecations = {};
+
+    function deprecateSimple(name, msg) {
+        if (hooks.deprecationHandler != null) {
+            hooks.deprecationHandler(name, msg);
+        }
+        if (!deprecations[name]) {
+            warn(msg);
+            deprecations[name] = true;
+        }
+    }
+
+    hooks.suppressDeprecationWarnings = false;
+    hooks.deprecationHandler = null;
+
+    function isFunction(input) {
+        return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]';
+    }
+
+    function set (config) {
+        var prop, i;
+        for (i in config) {
+            prop = config[i];
+            if (isFunction(prop)) {
+                this[i] = prop;
+            } else {
+                this['_' + i] = prop;
+            }
+        }
+        this._config = config;
+        // Lenient ordinal parsing accepts just a number in addition to
+        // number + (possibly) stuff coming from _dayOfMonthOrdinalParse.
+        // TODO: Remove "ordinalParse" fallback in next major release.
+        this._dayOfMonthOrdinalParseLenient = new RegExp(
+            (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) +
+                '|' + (/\d{1,2}/).source);
+    }
+
+    function mergeConfigs(parentConfig, childConfig) {
+        var res = extend({}, parentConfig), prop;
+        for (prop in childConfig) {
+            if (hasOwnProp(childConfig, prop)) {
+                if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {
+                    res[prop] = {};
+                    extend(res[prop], parentConfig[prop]);
+                    extend(res[prop], childConfig[prop]);
+                } else if (childConfig[prop] != null) {
+                    res[prop] = childConfig[prop];
+                } else {
+                    delete res[prop];
+                }
+            }
+        }
+        for (prop in parentConfig) {
+            if (hasOwnProp(parentConfig, prop) &&
+                    !hasOwnProp(childConfig, prop) &&
+                    isObject(parentConfig[prop])) {
+                // make sure changes to properties don't modify parent config
+                res[prop] = extend({}, res[prop]);
+            }
+        }
+        return res;
+    }
+
+    function Locale(config) {
+        if (config != null) {
+            this.set(config);
+        }
+    }
+
+    var keys;
+
+    if (Object.keys) {
+        keys = Object.keys;
+    } else {
+        keys = function (obj) {
+            var i, res = [];
+            for (i in obj) {
+                if (hasOwnProp(obj, i)) {
+                    res.push(i);
+                }
+            }
+            return res;
+        };
+    }
+
+    var defaultCalendar = {
+        sameDay : '[Today at] LT',
+        nextDay : '[Tomorrow at] LT',
+        nextWeek : 'dddd [at] LT',
+        lastDay : '[Yesterday at] LT',
+        lastWeek : '[Last] dddd [at] LT',
+        sameElse : 'L'
+    };
+
+    function calendar (key, mom, now) {
+        var output = this._calendar[key] || this._calendar['sameElse'];
+        return isFunction(output) ? output.call(mom, now) : output;
+    }
+
+    var defaultLongDateFormat = {
+        LTS  : 'h:mm:ss A',
+        LT   : 'h:mm A',
+        L    : 'MM/DD/YYYY',
+        LL   : 'MMMM D, YYYY',
+        LLL  : 'MMMM D, YYYY h:mm A',
+        LLLL : 'dddd, MMMM D, YYYY h:mm A'
+    };
+
+    function longDateFormat (key) {
+        var format = this._longDateFormat[key],
+            formatUpper = this._longDateFormat[key.toUpperCase()];
+
+        if (format || !formatUpper) {
+            return format;
+        }
+
+        this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) {
+            return val.slice(1);
+        });
+
+        return this._longDateFormat[key];
+    }
+
+    var defaultInvalidDate = 'Invalid date';
+
+    function invalidDate () {
+        return this._invalidDate;
+    }
+
+    var defaultOrdinal = '%d';
+    var defaultDayOfMonthOrdinalParse = /\d{1,2}/;
+
+    function ordinal (number) {
+        return this._ordinal.replace('%d', number);
+    }
+
+    var defaultRelativeTime = {
+        future : 'in %s',
+        past   : '%s ago',
+        s  : 'a few seconds',
+        ss : '%d seconds',
+        m  : 'a minute',
+        mm : '%d minutes',
+        h  : 'an hour',
+        hh : '%d hours',
+        d  : 'a day',
+        dd : '%d days',
+        M  : 'a month',
+        MM : '%d months',
+        y  : 'a year',
+        yy : '%d years'
+    };
+
+    function relativeTime (number, withoutSuffix, string, isFuture) {
+        var output = this._relativeTime[string];
+        return (isFunction(output)) ?
+            output(number, withoutSuffix, string, isFuture) :
+            output.replace(/%d/i, number);
+    }
+
+    function pastFuture (diff, output) {
+        var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
+        return isFunction(format) ? format(output) : format.replace(/%s/i, output);
+    }
+
+    var aliases = {};
+
+    function addUnitAlias (unit, shorthand) {
+        var lowerCase = unit.toLowerCase();
+        aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;
+    }
+
+    function normalizeUnits(units) {
+        return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;
+    }
+
+    function normalizeObjectUnits(inputObject) {
+        var normalizedInput = {},
+            normalizedProp,
+            prop;
+
+        for (prop in inputObject) {
+            if (hasOwnProp(inputObject, prop)) {
+                normalizedProp = normalizeUnits(prop);
+                if (normalizedProp) {
+                    normalizedInput[normalizedProp] = inputObject[prop];
+                }
+            }
+        }
+
+        return normalizedInput;
+    }
+
+    var priorities = {};
+
+    function addUnitPriority(unit, priority) {
+        priorities[unit] = priority;
+    }
+
+    function getPrioritizedUnits(unitsObj) {
+        var units = [];
+        for (var u in unitsObj) {
+            units.push({unit: u, priority: priorities[u]});
+        }
+        units.sort(function (a, b) {
+            return a.priority - b.priority;
+        });
+        return units;
+    }
+
+    function zeroFill(number, targetLength, forceSign) {
+        var absNumber = '' + Math.abs(number),
+            zerosToFill = targetLength - absNumber.length,
+            sign = number >= 0;
+        return (sign ? (forceSign ? '+' : '') : '-') +
+            Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber;
+    }
+
+    var formattingTokens = /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g;
+
+    var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g;
+
+    var formatFunctions = {};
+
+    var formatTokenFunctions = {};
+
+    // token:    'M'
+    // padded:   ['MM', 2]
+    // ordinal:  'Mo'
+    // callback: function () { this.month() + 1 }
+    function addFormatToken (token, padded, ordinal, callback) {
+        var func = callback;
+        if (typeof callback === 'string') {
+            func = function () {
+                return this[callback]();
+            };
+        }
+        if (token) {
+            formatTokenFunctions[token] = func;
+        }
+        if (padded) {
+            formatTokenFunctions[padded[0]] = function () {
+                return zeroFill(func.apply(this, arguments), padded[1], padded[2]);
+            };
+        }
+        if (ordinal) {
+            formatTokenFunctions[ordinal] = function () {
+                return this.localeData().ordinal(func.apply(this, arguments), token);
+            };
+        }
+    }
+
+    function removeFormattingTokens(input) {
+        if (input.match(/\[[\s\S]/)) {
+            return input.replace(/^\[|\]$/g, '');
+        }
+        return input.replace(/\\/g, '');
+    }
+
+    function makeFormatFunction(format) {
+        var array = format.match(formattingTokens), i, length;
+
+        for (i = 0, length = array.length; i < length; i++) {
+            if (formatTokenFunctions[array[i]]) {
+                array[i] = formatTokenFunctions[array[i]];
+            } else {
+                array[i] = removeFormattingTokens(array[i]);
+            }
+        }
+
+        return function (mom) {
+            var output = '', i;
+            for (i = 0; i < length; i++) {
+                output += isFunction(array[i]) ? array[i].call(mom, format) : array[i];
+            }
+            return output;
+        };
+    }
+
+    // format date using native date object
+    function formatMoment(m, format) {
+        if (!m.isValid()) {
+            return m.localeData().invalidDate();
+        }
+
+        format = expandFormat(format, m.localeData());
+        formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format);
+
+        return formatFunctions[format](m);
+    }
+
+    function expandFormat(format, locale) {
+        var i = 5;
+
+        function replaceLongDateFormatTokens(input) {
+            return locale.longDateFormat(input) || input;
+        }
+
+        localFormattingTokens.lastIndex = 0;
+        while (i >= 0 && localFormattingTokens.test(format)) {
+            format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
+            localFormattingTokens.lastIndex = 0;
+            i -= 1;
+        }
+
+        return format;
+    }
+
+    var match1         = /\d/;            //       0 - 9
+    var match2         = /\d\d/;          //      00 - 99
+    var match3         = /\d{3}/;         //     000 - 999
+    var match4         = /\d{4}/;         //    0000 - 9999
+    var match6         = /[+-]?\d{6}/;    // -999999 - 999999
+    var match1to2      = /\d\d?/;         //       0 - 99
+    var match3to4      = /\d\d\d\d?/;     //     999 - 9999
+    var match5to6      = /\d\d\d\d\d\d?/; //   99999 - 999999
+    var match1to3      = /\d{1,3}/;       //       0 - 999
+    var match1to4      = /\d{1,4}/;       //       0 - 9999
+    var match1to6      = /[+-]?\d{1,6}/;  // -999999 - 999999
+
+    var matchUnsigned  = /\d+/;           //       0 - inf
+    var matchSigned    = /[+-]?\d+/;      //    -inf - inf
+
+    var matchOffset    = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z
+    var matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z
+
+    var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123
+
+    // any word (or two) characters or numbers including two/three word month in arabic.
+    // includes scottish gaelic two word and hyphenated months
+    var matchWord = /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFF07\uFF10-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i;
+
+    var regexes = {};
+
+    function addRegexToken (token, regex, strictRegex) {
+        regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) {
+            return (isStrict && strictRegex) ? strictRegex : regex;
+        };
+    }
+
+    function getParseRegexForToken (token, config) {
+        if (!hasOwnProp(regexes, token)) {
+            return new RegExp(unescapeFormat(token));
+        }
+
+        return regexes[token](config._strict, config._locale);
+    }
+
+    // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
+    function unescapeFormat(s) {
+        return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
+            return p1 || p2 || p3 || p4;
+        }));
+    }
+
+    function regexEscape(s) {
+        return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
+    }
+
+    var tokens = {};
+
+    function addParseToken (token, callback) {
+        var i, func = callback;
+        if (typeof token === 'string') {
+            token = [token];
+        }
+        if (isNumber(callback)) {
+            func = function (input, array) {
+                array[callback] = toInt(input);
+            };
+        }
+        for (i = 0; i < token.length; i++) {
+            tokens[token[i]] = func;
+        }
+    }
+
+    function addWeekParseToken (token, callback) {
+        addParseToken(token, function (input, array, config, token) {
+            config._w = config._w || {};
+            callback(input, config._w, config, token);
+        });
+    }
+
+    function addTimeToArrayFromToken(token, input, config) {
+        if (input != null && hasOwnProp(tokens, token)) {
+            tokens[token](input, config._a, config, token);
+        }
+    }
+
+    var YEAR = 0;
+    var MONTH = 1;
+    var DATE = 2;
+    var HOUR = 3;
+    var MINUTE = 4;
+    var SECOND = 5;
+    var MILLISECOND = 6;
+    var WEEK = 7;
+    var WEEKDAY = 8;
+
+    // FORMATTING
+
+    addFormatToken('Y', 0, 0, function () {
+        var y = this.year();
+        return y <= 9999 ? '' + y : '+' + y;
+    });
+
+    addFormatToken(0, ['YY', 2], 0, function () {
+        return this.year() % 100;
+    });
+
+    addFormatToken(0, ['YYYY',   4],       0, 'year');
+    addFormatToken(0, ['YYYYY',  5],       0, 'year');
+    addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');
+
+    // ALIASES
+
+    addUnitAlias('year', 'y');
+
+    // PRIORITIES
+
+    addUnitPriority('year', 1);
+
+    // PARSING
+
+    addRegexToken('Y',      matchSigned);
+    addRegexToken('YY',     match1to2, match2);
+    addRegexToken('YYYY',   match1to4, match4);
+    addRegexToken('YYYYY',  match1to6, match6);
+    addRegexToken('YYYYYY', match1to6, match6);
+
+    addParseToken(['YYYYY', 'YYYYYY'], YEAR);
+    addParseToken('YYYY', function (input, array) {
+        array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);
+    });
+    addParseToken('YY', function (input, array) {
+        array[YEAR] = hooks.parseTwoDigitYear(input);
+    });
+    addParseToken('Y', function (input, array) {
+        array[YEAR] = parseInt(input, 10);
+    });
+
+    // HELPERS
+
+    function daysInYear(year) {
+        return isLeapYear(year) ? 366 : 365;
+    }
+
+    function isLeapYear(year) {
+        return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
+    }
+
+    // HOOKS
+
+    hooks.parseTwoDigitYear = function (input) {
+        return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
+    };
+
+    // MOMENTS
+
+    var getSetYear = makeGetSet('FullYear', true);
+
+    function getIsLeapYear () {
+        return isLeapYear(this.year());
+    }
+
+    function makeGetSet (unit, keepTime) {
+        return function (value) {
+            if (value != null) {
+                set$1(this, unit, value);
+                hooks.updateOffset(this, keepTime);
+                return this;
+            } else {
+                return get(this, unit);
+            }
+        };
+    }
+
+    function get (mom, unit) {
+        return mom.isValid() ?
+            mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN;
+    }
+
+    function set$1 (mom, unit, value) {
+        if (mom.isValid() && !isNaN(value)) {
+            if (unit === 'FullYear' && isLeapYear(mom.year()) && mom.month() === 1 && mom.date() === 29) {
+                mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month()));
+            }
+            else {
+                mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
+            }
+        }
+    }
+
+    // MOMENTS
+
+    function stringGet (units) {
+        units = normalizeUnits(units);
+        if (isFunction(this[units])) {
+            return this[units]();
+        }
+        return this;
+    }
+
+
+    function stringSet (units, value) {
+        if (typeof units === 'object') {
+            units = normalizeObjectUnits(units);
+            var prioritized = getPrioritizedUnits(units);
+            for (var i = 0; i < prioritized.length; i++) {
+                this[prioritized[i].unit](units[prioritized[i].unit]);
+            }
+        } else {
+            units = normalizeUnits(units);
+            if (isFunction(this[units])) {
+                return this[units](value);
+            }
+        }
+        return this;
+    }
+
+    function mod(n, x) {
+        return ((n % x) + x) % x;
+    }
+
+    var indexOf;
+
+    if (Array.prototype.indexOf) {
+        indexOf = Array.prototype.indexOf;
+    } else {
+        indexOf = function (o) {
+            // I know
+            var i;
+            for (i = 0; i < this.length; ++i) {
+                if (this[i] === o) {
+                    return i;
+                }
+            }
+            return -1;
+        };
+    }
+
+    function daysInMonth(year, month) {
+        if (isNaN(year) || isNaN(month)) {
+            return NaN;
+        }
+        var modMonth = mod(month, 12);
+        year += (month - modMonth) / 12;
+        return modMonth === 1 ? (isLeapYear(year) ? 29 : 28) : (31 - modMonth % 7 % 2);
+    }
+
+    // FORMATTING
+
+    addFormatToken('M', ['MM', 2], 'Mo', function () {
+        return this.month() + 1;
+    });
+
+    addFormatToken('MMM', 0, 0, function (format) {
+        return this.localeData().monthsShort(this, format);
+    });
+
+    addFormatToken('MMMM', 0, 0, function (format) {
+        return this.localeData().months(this, format);
+    });
+
+    // ALIASES
+
+    addUnitAlias('month', 'M');
+
+    // PRIORITY
+
+    addUnitPriority('month', 8);
+
+    // PARSING
+
+    addRegexToken('M',    match1to2);
+    addRegexToken('MM',   match1to2, match2);
+    addRegexToken('MMM',  function (isStrict, locale) {
+        return locale.monthsShortRegex(isStrict);
+    });
+    addRegexToken('MMMM', function (isStrict, locale) {
+        return locale.monthsRegex(isStrict);
+    });
+
+    addParseToken(['M', 'MM'], function (input, array) {
+        array[MONTH] = toInt(input) - 1;
+    });
+
+    addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {
+        var month = config._locale.monthsParse(input, token, config._strict);
+        // if we didn't find a month name, mark the date as invalid.
+        if (month != null) {
+            array[MONTH] = month;
+        } else {
+            getParsingFlags(config).invalidMonth = input;
+        }
+    });
+
+    // LOCALES
+
+    var MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/;
+    var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_');
+    function localeMonths (m, format) {
+        if (!m) {
+            return isArray(this._months) ? this._months :
+                this._months['standalone'];
+        }
+        return isArray(this._months) ? this._months[m.month()] :
+            this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()];
+    }
+
+    var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_');
+    function localeMonthsShort (m, format) {
+        if (!m) {
+            return isArray(this._monthsShort) ? this._monthsShort :
+                this._monthsShort['standalone'];
+        }
+        return isArray(this._monthsShort) ? this._monthsShort[m.month()] :
+            this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()];
+    }
+
+    function handleStrictParse(monthName, format, strict) {
+        var i, ii, mom, llc = monthName.toLocaleLowerCase();
+        if (!this._monthsParse) {
+            // this is not used
+            this._monthsParse = [];
+            this._longMonthsParse = [];
+            this._shortMonthsParse = [];
+            for (i = 0; i < 12; ++i) {
+                mom = createUTC([2000, i]);
+                this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase();
+                this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();
+            }
+        }
+
+        if (strict) {
+            if (format === 'MMM') {
+                ii = indexOf.call(this._shortMonthsParse, llc);
+                return ii !== -1 ? ii : null;
+            } else {
+                ii = indexOf.call(this._longMonthsParse, llc);
+                return ii !== -1 ? ii : null;
+            }
+        } else {
+            if (format === 'MMM') {
+                ii = indexOf.call(this._shortMonthsParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._longMonthsParse, llc);
+                return ii !== -1 ? ii : null;
+            } else {
+                ii = indexOf.call(this._longMonthsParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._shortMonthsParse, llc);
+                return ii !== -1 ? ii : null;
+            }
+        }
+    }
+
+    function localeMonthsParse (monthName, format, strict) {
+        var i, mom, regex;
+
+        if (this._monthsParseExact) {
+            return handleStrictParse.call(this, monthName, format, strict);
+        }
+
+        if (!this._monthsParse) {
+            this._monthsParse = [];
+            this._longMonthsParse = [];
+            this._shortMonthsParse = [];
+        }
+
+        // TODO: add sorting
+        // Sorting makes sure if one month (or abbr) is a prefix of another
+        // see sorting in computeMonthsParse
+        for (i = 0; i < 12; i++) {
+            // make the regex if we don't have it already
+            mom = createUTC([2000, i]);
+            if (strict && !this._longMonthsParse[i]) {
+                this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
+                this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
+            }
+            if (!strict && !this._monthsParse[i]) {
+                regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
+                this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
+            }
+            // test the regex
+            if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
+                return i;
+            } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
+                return i;
+            } else if (!strict && this._monthsParse[i].test(monthName)) {
+                return i;
+            }
+        }
+    }
+
+    // MOMENTS
+
+    function setMonth (mom, value) {
+        var dayOfMonth;
+
+        if (!mom.isValid()) {
+            // No op
+            return mom;
+        }
+
+        if (typeof value === 'string') {
+            if (/^\d+$/.test(value)) {
+                value = toInt(value);
+            } else {
+                value = mom.localeData().monthsParse(value);
+                // TODO: Another silent failure?
+                if (!isNumber(value)) {
+                    return mom;
+                }
+            }
+        }
+
+        dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value));
+        mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
+        return mom;
+    }
+
+    function getSetMonth (value) {
+        if (value != null) {
+            setMonth(this, value);
+            hooks.updateOffset(this, true);
+            return this;
+        } else {
+            return get(this, 'Month');
+        }
+    }
+
+    function getDaysInMonth () {
+        return daysInMonth(this.year(), this.month());
+    }
+
+    var defaultMonthsShortRegex = matchWord;
+    function monthsShortRegex (isStrict) {
+        if (this._monthsParseExact) {
+            if (!hasOwnProp(this, '_monthsRegex')) {
+                computeMonthsParse.call(this);
+            }
+            if (isStrict) {
+                return this._monthsShortStrictRegex;
+            } else {
+                return this._monthsShortRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_monthsShortRegex')) {
+                this._monthsShortRegex = defaultMonthsShortRegex;
+            }
+            return this._monthsShortStrictRegex && isStrict ?
+                this._monthsShortStrictRegex : this._monthsShortRegex;
+        }
+    }
+
+    var defaultMonthsRegex = matchWord;
+    function monthsRegex (isStrict) {
+        if (this._monthsParseExact) {
+            if (!hasOwnProp(this, '_monthsRegex')) {
+                computeMonthsParse.call(this);
+            }
+            if (isStrict) {
+                return this._monthsStrictRegex;
+            } else {
+                return this._monthsRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_monthsRegex')) {
+                this._monthsRegex = defaultMonthsRegex;
+            }
+            return this._monthsStrictRegex && isStrict ?
+                this._monthsStrictRegex : this._monthsRegex;
+        }
+    }
+
+    function computeMonthsParse () {
+        function cmpLenRev(a, b) {
+            return b.length - a.length;
+        }
+
+        var shortPieces = [], longPieces = [], mixedPieces = [],
+            i, mom;
+        for (i = 0; i < 12; i++) {
+            // make the regex if we don't have it already
+            mom = createUTC([2000, i]);
+            shortPieces.push(this.monthsShort(mom, ''));
+            longPieces.push(this.months(mom, ''));
+            mixedPieces.push(this.months(mom, ''));
+            mixedPieces.push(this.monthsShort(mom, ''));
+        }
+        // Sorting makes sure if one month (or abbr) is a prefix of another it
+        // will match the longer piece.
+        shortPieces.sort(cmpLenRev);
+        longPieces.sort(cmpLenRev);
+        mixedPieces.sort(cmpLenRev);
+        for (i = 0; i < 12; i++) {
+            shortPieces[i] = regexEscape(shortPieces[i]);
+            longPieces[i] = regexEscape(longPieces[i]);
+        }
+        for (i = 0; i < 24; i++) {
+            mixedPieces[i] = regexEscape(mixedPieces[i]);
+        }
+
+        this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
+        this._monthsShortRegex = this._monthsRegex;
+        this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
+        this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
+    }
+
+    function createDate (y, m, d, h, M, s, ms) {
+        // can't just apply() to create a date:
+        // https://stackoverflow.com/q/181348
+        var date;
+        // the date constructor remaps years 0-99 to 1900-1999
+        if (y < 100 && y >= 0) {
+            // preserve leap years using a full 400 year cycle, then reset
+            date = new Date(y + 400, m, d, h, M, s, ms);
+            if (isFinite(date.getFullYear())) {
+                date.setFullYear(y);
+            }
+        } else {
+            date = new Date(y, m, d, h, M, s, ms);
+        }
+
+        return date;
+    }
+
+    function createUTCDate (y) {
+        var date;
+        // the Date.UTC function remaps years 0-99 to 1900-1999
+        if (y < 100 && y >= 0) {
+            var args = Array.prototype.slice.call(arguments);
+            // preserve leap years using a full 400 year cycle, then reset
+            args[0] = y + 400;
+            date = new Date(Date.UTC.apply(null, args));
+            if (isFinite(date.getUTCFullYear())) {
+                date.setUTCFullYear(y);
+            }
+        } else {
+            date = new Date(Date.UTC.apply(null, arguments));
+        }
+
+        return date;
+    }
+
+    // start-of-first-week - start-of-year
+    function firstWeekOffset(year, dow, doy) {
+        var // first-week day -- which january is always in the first week (4 for iso, 1 for other)
+            fwd = 7 + dow - doy,
+            // first-week day local weekday -- which local weekday is fwd
+            fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;
+
+        return -fwdlw + fwd - 1;
+    }
+
+    // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
+    function dayOfYearFromWeeks(year, week, weekday, dow, doy) {
+        var localWeekday = (7 + weekday - dow) % 7,
+            weekOffset = firstWeekOffset(year, dow, doy),
+            dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,
+            resYear, resDayOfYear;
+
+        if (dayOfYear <= 0) {
+            resYear = year - 1;
+            resDayOfYear = daysInYear(resYear) + dayOfYear;
+        } else if (dayOfYear > daysInYear(year)) {
+            resYear = year + 1;
+            resDayOfYear = dayOfYear - daysInYear(year);
+        } else {
+            resYear = year;
+            resDayOfYear = dayOfYear;
+        }
+
+        return {
+            year: resYear,
+            dayOfYear: resDayOfYear
+        };
+    }
+
+    function weekOfYear(mom, dow, doy) {
+        var weekOffset = firstWeekOffset(mom.year(), dow, doy),
+            week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,
+            resWeek, resYear;
+
+        if (week < 1) {
+            resYear = mom.year() - 1;
+            resWeek = week + weeksInYear(resYear, dow, doy);
+        } else if (week > weeksInYear(mom.year(), dow, doy)) {
+            resWeek = week - weeksInYear(mom.year(), dow, doy);
+            resYear = mom.year() + 1;
+        } else {
+            resYear = mom.year();
+            resWeek = week;
+        }
+
+        return {
+            week: resWeek,
+            year: resYear
+        };
+    }
+
+    function weeksInYear(year, dow, doy) {
+        var weekOffset = firstWeekOffset(year, dow, doy),
+            weekOffsetNext = firstWeekOffset(year + 1, dow, doy);
+        return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;
+    }
+
+    // FORMATTING
+
+    addFormatToken('w', ['ww', 2], 'wo', 'week');
+    addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');
+
+    // ALIASES
+
+    addUnitAlias('week', 'w');
+    addUnitAlias('isoWeek', 'W');
+
+    // PRIORITIES
+
+    addUnitPriority('week', 5);
+    addUnitPriority('isoWeek', 5);
+
+    // PARSING
+
+    addRegexToken('w',  match1to2);
+    addRegexToken('ww', match1to2, match2);
+    addRegexToken('W',  match1to2);
+    addRegexToken('WW', match1to2, match2);
+
+    addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) {
+        week[token.substr(0, 1)] = toInt(input);
+    });
+
+    // HELPERS
+
+    // LOCALES
+
+    function localeWeek (mom) {
+        return weekOfYear(mom, this._week.dow, this._week.doy).week;
+    }
+
+    var defaultLocaleWeek = {
+        dow : 0, // Sunday is the first day of the week.
+        doy : 6  // The week that contains Jan 6th is the first week of the year.
+    };
+
+    function localeFirstDayOfWeek () {
+        return this._week.dow;
+    }
+
+    function localeFirstDayOfYear () {
+        return this._week.doy;
+    }
+
+    // MOMENTS
+
+    function getSetWeek (input) {
+        var week = this.localeData().week(this);
+        return input == null ? week : this.add((input - week) * 7, 'd');
+    }
+
+    function getSetISOWeek (input) {
+        var week = weekOfYear(this, 1, 4).week;
+        return input == null ? week : this.add((input - week) * 7, 'd');
+    }
+
+    // FORMATTING
+
+    addFormatToken('d', 0, 'do', 'day');
+
+    addFormatToken('dd', 0, 0, function (format) {
+        return this.localeData().weekdaysMin(this, format);
+    });
+
+    addFormatToken('ddd', 0, 0, function (format) {
+        return this.localeData().weekdaysShort(this, format);
+    });
+
+    addFormatToken('dddd', 0, 0, function (format) {
+        return this.localeData().weekdays(this, format);
+    });
+
+    addFormatToken('e', 0, 0, 'weekday');
+    addFormatToken('E', 0, 0, 'isoWeekday');
+
+    // ALIASES
+
+    addUnitAlias('day', 'd');
+    addUnitAlias('weekday', 'e');
+    addUnitAlias('isoWeekday', 'E');
+
+    // PRIORITY
+    addUnitPriority('day', 11);
+    addUnitPriority('weekday', 11);
+    addUnitPriority('isoWeekday', 11);
+
+    // PARSING
+
+    addRegexToken('d',    match1to2);
+    addRegexToken('e',    match1to2);
+    addRegexToken('E',    match1to2);
+    addRegexToken('dd',   function (isStrict, locale) {
+        return locale.weekdaysMinRegex(isStrict);
+    });
+    addRegexToken('ddd',   function (isStrict, locale) {
+        return locale.weekdaysShortRegex(isStrict);
+    });
+    addRegexToken('dddd',   function (isStrict, locale) {
+        return locale.weekdaysRegex(isStrict);
+    });
+
+    addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {
+        var weekday = config._locale.weekdaysParse(input, token, config._strict);
+        // if we didn't get a weekday name, mark the date as invalid
+        if (weekday != null) {
+            week.d = weekday;
+        } else {
+            getParsingFlags(config).invalidWeekday = input;
+        }
+    });
+
+    addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {
+        week[token] = toInt(input);
+    });
+
+    // HELPERS
+
+    function parseWeekday(input, locale) {
+        if (typeof input !== 'string') {
+            return input;
+        }
+
+        if (!isNaN(input)) {
+            return parseInt(input, 10);
+        }
+
+        input = locale.weekdaysParse(input);
+        if (typeof input === 'number') {
+            return input;
+        }
+
+        return null;
+    }
+
+    function parseIsoWeekday(input, locale) {
+        if (typeof input === 'string') {
+            return locale.weekdaysParse(input) % 7 || 7;
+        }
+        return isNaN(input) ? null : input;
+    }
+
+    // LOCALES
+    function shiftWeekdays (ws, n) {
+        return ws.slice(n, 7).concat(ws.slice(0, n));
+    }
+
+    var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_');
+    function localeWeekdays (m, format) {
+        var weekdays = isArray(this._weekdays) ? this._weekdays :
+            this._weekdays[(m && m !== true && this._weekdays.isFormat.test(format)) ? 'format' : 'standalone'];
+        return (m === true) ? shiftWeekdays(weekdays, this._week.dow)
+            : (m) ? weekdays[m.day()] : weekdays;
+    }
+
+    var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_');
+    function localeWeekdaysShort (m) {
+        return (m === true) ? shiftWeekdays(this._weekdaysShort, this._week.dow)
+            : (m) ? this._weekdaysShort[m.day()] : this._weekdaysShort;
+    }
+
+    var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_');
+    function localeWeekdaysMin (m) {
+        return (m === true) ? shiftWeekdays(this._weekdaysMin, this._week.dow)
+            : (m) ? this._weekdaysMin[m.day()] : this._weekdaysMin;
+    }
+
+    function handleStrictParse$1(weekdayName, format, strict) {
+        var i, ii, mom, llc = weekdayName.toLocaleLowerCase();
+        if (!this._weekdaysParse) {
+            this._weekdaysParse = [];
+            this._shortWeekdaysParse = [];
+            this._minWeekdaysParse = [];
+
+            for (i = 0; i < 7; ++i) {
+                mom = createUTC([2000, 1]).day(i);
+                this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase();
+                this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase();
+                this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();
+            }
+        }
+
+        if (strict) {
+            if (format === 'dddd') {
+                ii = indexOf.call(this._weekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            } else if (format === 'ddd') {
+                ii = indexOf.call(this._shortWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            } else {
+                ii = indexOf.call(this._minWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            }
+        } else {
+            if (format === 'dddd') {
+                ii = indexOf.call(this._weekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._shortWeekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._minWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            } else if (format === 'ddd') {
+                ii = indexOf.call(this._shortWeekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._weekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._minWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            } else {
+                ii = indexOf.call(this._minWeekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._weekdaysParse, llc);
+                if (ii !== -1) {
+                    return ii;
+                }
+                ii = indexOf.call(this._shortWeekdaysParse, llc);
+                return ii !== -1 ? ii : null;
+            }
+        }
+    }
+
+    function localeWeekdaysParse (weekdayName, format, strict) {
+        var i, mom, regex;
+
+        if (this._weekdaysParseExact) {
+            return handleStrictParse$1.call(this, weekdayName, format, strict);
+        }
+
+        if (!this._weekdaysParse) {
+            this._weekdaysParse = [];
+            this._minWeekdaysParse = [];
+            this._shortWeekdaysParse = [];
+            this._fullWeekdaysParse = [];
+        }
+
+        for (i = 0; i < 7; i++) {
+            // make the regex if we don't have it already
+
+            mom = createUTC([2000, 1]).day(i);
+            if (strict && !this._fullWeekdaysParse[i]) {
+                this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\\.?') + '$', 'i');
+                this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\\.?') + '$', 'i');
+                this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\\.?') + '$', 'i');
+            }
+            if (!this._weekdaysParse[i]) {
+                regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
+                this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
+            }
+            // test the regex
+            if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) {
+                return i;
+            } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) {
+                return i;
+            } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) {
+                return i;
+            } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {
+                return i;
+            }
+        }
+    }
+
+    // MOMENTS
+
+    function getSetDayOfWeek (input) {
+        if (!this.isValid()) {
+            return input != null ? this : NaN;
+        }
+        var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
+        if (input != null) {
+            input = parseWeekday(input, this.localeData());
+            return this.add(input - day, 'd');
+        } else {
+            return day;
+        }
+    }
+
+    function getSetLocaleDayOfWeek (input) {
+        if (!this.isValid()) {
+            return input != null ? this : NaN;
+        }
+        var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
+        return input == null ? weekday : this.add(input - weekday, 'd');
+    }
+
+    function getSetISODayOfWeek (input) {
+        if (!this.isValid()) {
+            return input != null ? this : NaN;
+        }
+
+        // behaves the same as moment#day except
+        // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
+        // as a setter, sunday should belong to the previous week.
+
+        if (input != null) {
+            var weekday = parseIsoWeekday(input, this.localeData());
+            return this.day(this.day() % 7 ? weekday : weekday - 7);
+        } else {
+            return this.day() || 7;
+        }
+    }
+
+    var defaultWeekdaysRegex = matchWord;
+    function weekdaysRegex (isStrict) {
+        if (this._weekdaysParseExact) {
+            if (!hasOwnProp(this, '_weekdaysRegex')) {
+                computeWeekdaysParse.call(this);
+            }
+            if (isStrict) {
+                return this._weekdaysStrictRegex;
+            } else {
+                return this._weekdaysRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_weekdaysRegex')) {
+                this._weekdaysRegex = defaultWeekdaysRegex;
+            }
+            return this._weekdaysStrictRegex && isStrict ?
+                this._weekdaysStrictRegex : this._weekdaysRegex;
+        }
+    }
+
+    var defaultWeekdaysShortRegex = matchWord;
+    function weekdaysShortRegex (isStrict) {
+        if (this._weekdaysParseExact) {
+            if (!hasOwnProp(this, '_weekdaysRegex')) {
+                computeWeekdaysParse.call(this);
+            }
+            if (isStrict) {
+                return this._weekdaysShortStrictRegex;
+            } else {
+                return this._weekdaysShortRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_weekdaysShortRegex')) {
+                this._weekdaysShortRegex = defaultWeekdaysShortRegex;
+            }
+            return this._weekdaysShortStrictRegex && isStrict ?
+                this._weekdaysShortStrictRegex : this._weekdaysShortRegex;
+        }
+    }
+
+    var defaultWeekdaysMinRegex = matchWord;
+    function weekdaysMinRegex (isStrict) {
+        if (this._weekdaysParseExact) {
+            if (!hasOwnProp(this, '_weekdaysRegex')) {
+                computeWeekdaysParse.call(this);
+            }
+            if (isStrict) {
+                return this._weekdaysMinStrictRegex;
+            } else {
+                return this._weekdaysMinRegex;
+            }
+        } else {
+            if (!hasOwnProp(this, '_weekdaysMinRegex')) {
+                this._weekdaysMinRegex = defaultWeekdaysMinRegex;
+            }
+            return this._weekdaysMinStrictRegex && isStrict ?
+                this._weekdaysMinStrictRegex : this._weekdaysMinRegex;
+        }
+    }
+
+
+    function computeWeekdaysParse () {
+        function cmpLenRev(a, b) {
+            return b.length - a.length;
+        }
+
+        var minPieces = [], shortPieces = [], longPieces = [], mixedPieces = [],
+            i, mom, minp, shortp, longp;
+        for (i = 0; i < 7; i++) {
+            // make the regex if we don't have it already
+            mom = createUTC([2000, 1]).day(i);
+            minp = this.weekdaysMin(mom, '');
+            shortp = this.weekdaysShort(mom, '');
+            longp = this.weekdays(mom, '');
+            minPieces.push(minp);
+            shortPieces.push(shortp);
+            longPieces.push(longp);
+            mixedPieces.push(minp);
+            mixedPieces.push(shortp);
+            mixedPieces.push(longp);
+        }
+        // Sorting makes sure if one weekday (or abbr) is a prefix of another it
+        // will match the longer piece.
+        minPieces.sort(cmpLenRev);
+        shortPieces.sort(cmpLenRev);
+        longPieces.sort(cmpLenRev);
+        mixedPieces.sort(cmpLenRev);
+        for (i = 0; i < 7; i++) {
+            shortPieces[i] = regexEscape(shortPieces[i]);
+            longPieces[i] = regexEscape(longPieces[i]);
+            mixedPieces[i] = regexEscape(mixedPieces[i]);
+        }
+
+        this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
+        this._weekdaysShortRegex = this._weekdaysRegex;
+        this._weekdaysMinRegex = this._weekdaysRegex;
+
+        this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
+        this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
+        this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i');
+    }
+
+    // FORMATTING
+
+    function hFormat() {
+        return this.hours() % 12 || 12;
+    }
+
+    function kFormat() {
+        return this.hours() || 24;
+    }
+
+    addFormatToken('H', ['HH', 2], 0, 'hour');
+    addFormatToken('h', ['hh', 2], 0, hFormat);
+    addFormatToken('k', ['kk', 2], 0, kFormat);
+
+    addFormatToken('hmm', 0, 0, function () {
+        return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);
+    });
+
+    addFormatToken('hmmss', 0, 0, function () {
+        return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) +
+            zeroFill(this.seconds(), 2);
+    });
+
+    addFormatToken('Hmm', 0, 0, function () {
+        return '' + this.hours() + zeroFill(this.minutes(), 2);
+    });
+
+    addFormatToken('Hmmss', 0, 0, function () {
+        return '' + this.hours() + zeroFill(this.minutes(), 2) +
+            zeroFill(this.seconds(), 2);
+    });
+
+    function meridiem (token, lowercase) {
+        addFormatToken(token, 0, 0, function () {
+            return this.localeData().meridiem(this.hours(), this.minutes(), lowercase);
+        });
+    }
+
+    meridiem('a', true);
+    meridiem('A', false);
+
+    // ALIASES
+
+    addUnitAlias('hour', 'h');
+
+    // PRIORITY
+    addUnitPriority('hour', 13);
+
+    // PARSING
+
+    function matchMeridiem (isStrict, locale) {
+        return locale._meridiemParse;
+    }
+
+    addRegexToken('a',  matchMeridiem);
+    addRegexToken('A',  matchMeridiem);
+    addRegexToken('H',  match1to2);
+    addRegexToken('h',  match1to2);
+    addRegexToken('k',  match1to2);
+    addRegexToken('HH', match1to2, match2);
+    addRegexToken('hh', match1to2, match2);
+    addRegexToken('kk', match1to2, match2);
+
+    addRegexToken('hmm', match3to4);
+    addRegexToken('hmmss', match5to6);
+    addRegexToken('Hmm', match3to4);
+    addRegexToken('Hmmss', match5to6);
+
+    addParseToken(['H', 'HH'], HOUR);
+    addParseToken(['k', 'kk'], function (input, array, config) {
+        var kInput = toInt(input);
+        array[HOUR] = kInput === 24 ? 0 : kInput;
+    });
+    addParseToken(['a', 'A'], function (input, array, config) {
+        config._isPm = config._locale.isPM(input);
+        config._meridiem = input;
+    });
+    addParseToken(['h', 'hh'], function (input, array, config) {
+        array[HOUR] = toInt(input);
+        getParsingFlags(config).bigHour = true;
+    });
+    addParseToken('hmm', function (input, array, config) {
+        var pos = input.length - 2;
+        array[HOUR] = toInt(input.substr(0, pos));
+        array[MINUTE] = toInt(input.substr(pos));
+        getParsingFlags(config).bigHour = true;
+    });
+    addParseToken('hmmss', function (input, array, config) {
+        var pos1 = input.length - 4;
+        var pos2 = input.length - 2;
+        array[HOUR] = toInt(input.substr(0, pos1));
+        array[MINUTE] = toInt(input.substr(pos1, 2));
+        array[SECOND] = toInt(input.substr(pos2));
+        getParsingFlags(config).bigHour = true;
+    });
+    addParseToken('Hmm', function (input, array, config) {
+        var pos = input.length - 2;
+        array[HOUR] = toInt(input.substr(0, pos));
+        array[MINUTE] = toInt(input.substr(pos));
+    });
+    addParseToken('Hmmss', function (input, array, config) {
+        var pos1 = input.length - 4;
+        var pos2 = input.length - 2;
+        array[HOUR] = toInt(input.substr(0, pos1));
+        array[MINUTE] = toInt(input.substr(pos1, 2));
+        array[SECOND] = toInt(input.substr(pos2));
+    });
+
+    // LOCALES
+
+    function localeIsPM (input) {
+        // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
+        // Using charAt should be more compatible.
+        return ((input + '').toLowerCase().charAt(0) === 'p');
+    }
+
+    var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i;
+    function localeMeridiem (hours, minutes, isLower) {
+        if (hours > 11) {
+            return isLower ? 'pm' : 'PM';
+        } else {
+            return isLower ? 'am' : 'AM';
+        }
+    }
+
+
+    // MOMENTS
+
+    // Setting the hour should keep the time, because the user explicitly
+    // specified which hour they want. So trying to maintain the same hour (in
+    // a new timezone) makes sense. Adding/subtracting hours does not follow
+    // this rule.
+    var getSetHour = makeGetSet('Hours', true);
+
+    var baseConfig = {
+        calendar: defaultCalendar,
+        longDateFormat: defaultLongDateFormat,
+        invalidDate: defaultInvalidDate,
+        ordinal: defaultOrdinal,
+        dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,
+        relativeTime: defaultRelativeTime,
+
+        months: defaultLocaleMonths,
+        monthsShort: defaultLocaleMonthsShort,
+
+        week: defaultLocaleWeek,
+
+        weekdays: defaultLocaleWeekdays,
+        weekdaysMin: defaultLocaleWeekdaysMin,
+        weekdaysShort: defaultLocaleWeekdaysShort,
+
+        meridiemParse: defaultLocaleMeridiemParse
+    };
+
+    // internal storage for locale config files
+    var locales = {};
+    var localeFamilies = {};
+    var globalLocale;
+
+    function normalizeLocale(key) {
+        return key ? key.toLowerCase().replace('_', '-') : key;
+    }
+
+    // pick the locale from the array
+    // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
+    // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
+    function chooseLocale(names) {
+        var i = 0, j, next, locale, split;
+
+        while (i < names.length) {
+            split = normalizeLocale(names[i]).split('-');
+            j = split.length;
+            next = normalizeLocale(names[i + 1]);
+            next = next ? next.split('-') : null;
+            while (j > 0) {
+                locale = loadLocale(split.slice(0, j).join('-'));
+                if (locale) {
+                    return locale;
+                }
+                if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
+                    //the next array item is better than a shallower substring of this one
+                    break;
+                }
+                j--;
+            }
+            i++;
+        }
+        return globalLocale;
+    }
+
+    function loadLocale(name) {
+        var oldLocale = null;
+        // TODO: Find a better way to register and load all the locales in Node
+        if (!locales[name] && (typeof module !== 'undefined') &&
+                module && module.exports) {
+            try {
+                oldLocale = globalLocale._abbr;
+                var aliasedRequire = require;
+                aliasedRequire('./locale/' + name);
+                getSetGlobalLocale(oldLocale);
+            } catch (e) {}
+        }
+        return locales[name];
+    }
+
+    // This function will load locale and then set the global locale.  If
+    // no arguments are passed in, it will simply return the current global
+    // locale key.
+    function getSetGlobalLocale (key, values) {
+        var data;
+        if (key) {
+            if (isUndefined(values)) {
+                data = getLocale(key);
+            }
+            else {
+                data = defineLocale(key, values);
+            }
+
+            if (data) {
+                // moment.duration._locale = moment._locale = data;
+                globalLocale = data;
+            }
+            else {
+                if ((typeof console !==  'undefined') && console.warn) {
+                    //warn user if arguments are passed but the locale could not be set
+                    console.warn('Locale ' + key +  ' not found. Did you forget to load it?');
+                }
+            }
+        }
+
+        return globalLocale._abbr;
+    }
+
+    function defineLocale (name, config) {
+        if (config !== null) {
+            var locale, parentConfig = baseConfig;
+            config.abbr = name;
+            if (locales[name] != null) {
+                deprecateSimple('defineLocaleOverride',
+                        'use moment.updateLocale(localeName, config) to change ' +
+                        'an existing locale. moment.defineLocale(localeName, ' +
+                        'config) should only be used for creating a new locale ' +
+                        'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.');
+                parentConfig = locales[name]._config;
+            } else if (config.parentLocale != null) {
+                if (locales[config.parentLocale] != null) {
+                    parentConfig = locales[config.parentLocale]._config;
+                } else {
+                    locale = loadLocale(config.parentLocale);
+                    if (locale != null) {
+                        parentConfig = locale._config;
+                    } else {
+                        if (!localeFamilies[config.parentLocale]) {
+                            localeFamilies[config.parentLocale] = [];
+                        }
+                        localeFamilies[config.parentLocale].push({
+                            name: name,
+                            config: config
+                        });
+                        return null;
+                    }
+                }
+            }
+            locales[name] = new Locale(mergeConfigs(parentConfig, config));
+
+            if (localeFamilies[name]) {
+                localeFamilies[name].forEach(function (x) {
+                    defineLocale(x.name, x.config);
+                });
+            }
+
+            // backwards compat for now: also set the locale
+            // make sure we set the locale AFTER all child locales have been
+            // created, so we won't end up with the child locale set.
+            getSetGlobalLocale(name);
+
+
+            return locales[name];
+        } else {
+            // useful for testing
+            delete locales[name];
+            return null;
+        }
+    }
+
+    function updateLocale(name, config) {
+        if (config != null) {
+            var locale, tmpLocale, parentConfig = baseConfig;
+            // MERGE
+            tmpLocale = loadLocale(name);
+            if (tmpLocale != null) {
+                parentConfig = tmpLocale._config;
+            }
+            config = mergeConfigs(parentConfig, config);
+            locale = new Locale(config);
+            locale.parentLocale = locales[name];
+            locales[name] = locale;
+
+            // backwards compat for now: also set the locale
+            getSetGlobalLocale(name);
+        } else {
+            // pass null for config to unupdate, useful for tests
+            if (locales[name] != null) {
+                if (locales[name].parentLocale != null) {
+                    locales[name] = locales[name].parentLocale;
+                } else if (locales[name] != null) {
+                    delete locales[name];
+                }
+            }
+        }
+        return locales[name];
+    }
+
+    // returns locale data
+    function getLocale (key) {
+        var locale;
+
+        if (key && key._locale && key._locale._abbr) {
+            key = key._locale._abbr;
+        }
+
+        if (!key) {
+            return globalLocale;
+        }
+
+        if (!isArray(key)) {
+            //short-circuit everything else
+            locale = loadLocale(key);
+            if (locale) {
+                return locale;
+            }
+            key = [key];
+        }
+
+        return chooseLocale(key);
+    }
+
+    function listLocales() {
+        return keys(locales);
+    }
+
+    function checkOverflow (m) {
+        var overflow;
+        var a = m._a;
+
+        if (a && getParsingFlags(m).overflow === -2) {
+            overflow =
+                a[MONTH]       < 0 || a[MONTH]       > 11  ? MONTH :
+                a[DATE]        < 1 || a[DATE]        > daysInMonth(a[YEAR], a[MONTH]) ? DATE :
+                a[HOUR]        < 0 || a[HOUR]        > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR :
+                a[MINUTE]      < 0 || a[MINUTE]      > 59  ? MINUTE :
+                a[SECOND]      < 0 || a[SECOND]      > 59  ? SECOND :
+                a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND :
+                -1;
+
+            if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
+                overflow = DATE;
+            }
+            if (getParsingFlags(m)._overflowWeeks && overflow === -1) {
+                overflow = WEEK;
+            }
+            if (getParsingFlags(m)._overflowWeekday && overflow === -1) {
+                overflow = WEEKDAY;
+            }
+
+            getParsingFlags(m).overflow = overflow;
+        }
+
+        return m;
+    }
+
+    // Pick the first defined of two or three arguments.
+    function defaults(a, b, c) {
+        if (a != null) {
+            return a;
+        }
+        if (b != null) {
+            return b;
+        }
+        return c;
+    }
+
+    function currentDateArray(config) {
+        // hooks is actually the exported moment object
+        var nowValue = new Date(hooks.now());
+        if (config._useUTC) {
+            return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()];
+        }
+        return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];
+    }
+
+    // convert an array to a date.
+    // the array should mirror the parameters below
+    // note: all values past the year are optional and will default to the lowest possible value.
+    // [year, month, day , hour, minute, second, millisecond]
+    function configFromArray (config) {
+        var i, date, input = [], currentDate, expectedWeekday, yearToUse;
+
+        if (config._d) {
+            return;
+        }
+
+        currentDate = currentDateArray(config);
+
+        //compute day of the year from weeks and weekdays
+        if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
+            dayOfYearFromWeekInfo(config);
+        }
+
+        //if the day of the year is set, figure out what it is
+        if (config._dayOfYear != null) {
+            yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);
+
+            if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) {
+                getParsingFlags(config)._overflowDayOfYear = true;
+            }
+
+            date = createUTCDate(yearToUse, 0, config._dayOfYear);
+            config._a[MONTH] = date.getUTCMonth();
+            config._a[DATE] = date.getUTCDate();
+        }
+
+        // Default to current date.
+        // * if no year, month, day of month are given, default to today
+        // * if day of month is given, default month and year
+        // * if month is given, default only year
+        // * if year is given, don't default anything
+        for (i = 0; i < 3 && config._a[i] == null; ++i) {
+            config._a[i] = input[i] = currentDate[i];
+        }
+
+        // Zero out whatever was not defaulted, including time
+        for (; i < 7; i++) {
+            config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
+        }
+
+        // Check for 24:00:00.000
+        if (config._a[HOUR] === 24 &&
+                config._a[MINUTE] === 0 &&
+                config._a[SECOND] === 0 &&
+                config._a[MILLISECOND] === 0) {
+            config._nextDay = true;
+            config._a[HOUR] = 0;
+        }
+
+        config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input);
+        expectedWeekday = config._useUTC ? config._d.getUTCDay() : config._d.getDay();
+
+        // Apply timezone offset from input. The actual utcOffset can be changed
+        // with parseZone.
+        if (config._tzm != null) {
+            config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
+        }
+
+        if (config._nextDay) {
+            config._a[HOUR] = 24;
+        }
+
+        // check for mismatching day of week
+        if (config._w && typeof config._w.d !== 'undefined' && config._w.d !== expectedWeekday) {
+            getParsingFlags(config).weekdayMismatch = true;
+        }
+    }
+
+    function dayOfYearFromWeekInfo(config) {
+        var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow;
+
+        w = config._w;
+        if (w.GG != null || w.W != null || w.E != null) {
+            dow = 1;
+            doy = 4;
+
+            // TODO: We need to take the current isoWeekYear, but that depends on
+            // how we interpret now (local, utc, fixed offset). So create
+            // a now version of current config (take local/utc/offset flags, and
+            // create now).
+            weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year);
+            week = defaults(w.W, 1);
+            weekday = defaults(w.E, 1);
+            if (weekday < 1 || weekday > 7) {
+                weekdayOverflow = true;
+            }
+        } else {
+            dow = config._locale._week.dow;
+            doy = config._locale._week.doy;
+
+            var curWeek = weekOfYear(createLocal(), dow, doy);
+
+            weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);
+
+            // Default to current week.
+            week = defaults(w.w, curWeek.week);
+
+            if (w.d != null) {
+                // weekday -- low day numbers are considered next week
+                weekday = w.d;
+                if (weekday < 0 || weekday > 6) {
+                    weekdayOverflow = true;
+                }
+            } else if (w.e != null) {
+                // local weekday -- counting starts from beginning of week
+                weekday = w.e + dow;
+                if (w.e < 0 || w.e > 6) {
+                    weekdayOverflow = true;
+                }
+            } else {
+                // default to beginning of week
+                weekday = dow;
+            }
+        }
+        if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {
+            getParsingFlags(config)._overflowWeeks = true;
+        } else if (weekdayOverflow != null) {
+            getParsingFlags(config)._overflowWeekday = true;
+        } else {
+            temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);
+            config._a[YEAR] = temp.year;
+            config._dayOfYear = temp.dayOfYear;
+        }
+    }
+
+    // iso 8601 regex
+    // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)
+    var extendedIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;
+    var basicIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;
+
+    var tzRegex = /Z|[+-]\d\d(?::?\d\d)?/;
+
+    var isoDates = [
+        ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/],
+        ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/],
+        ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/],
+        ['GGGG-[W]WW', /\d{4}-W\d\d/, false],
+        ['YYYY-DDD', /\d{4}-\d{3}/],
+        ['YYYY-MM', /\d{4}-\d\d/, false],
+        ['YYYYYYMMDD', /[+-]\d{10}/],
+        ['YYYYMMDD', /\d{8}/],
+        // YYYYMM is NOT allowed by the standard
+        ['GGGG[W]WWE', /\d{4}W\d{3}/],
+        ['GGGG[W]WW', /\d{4}W\d{2}/, false],
+        ['YYYYDDD', /\d{7}/]
+    ];
+
+    // iso time formats and regexes
+    var isoTimes = [
+        ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/],
+        ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/],
+        ['HH:mm:ss', /\d\d:\d\d:\d\d/],
+        ['HH:mm', /\d\d:\d\d/],
+        ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/],
+        ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/],
+        ['HHmmss', /\d\d\d\d\d\d/],
+        ['HHmm', /\d\d\d\d/],
+        ['HH', /\d\d/]
+    ];
+
+    var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i;
+
+    // date from iso format
+    function configFromISO(config) {
+        var i, l,
+            string = config._i,
+            match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),
+            allowTime, dateFormat, timeFormat, tzFormat;
+
+        if (match) {
+            getParsingFlags(config).iso = true;
+
+            for (i = 0, l = isoDates.length; i < l; i++) {
+                if (isoDates[i][1].exec(match[1])) {
+                    dateFormat = isoDates[i][0];
+                    allowTime = isoDates[i][2] !== false;
+                    break;
+                }
+            }
+            if (dateFormat == null) {
+                config._isValid = false;
+                return;
+            }
+            if (match[3]) {
+                for (i = 0, l = isoTimes.length; i < l; i++) {
+                    if (isoTimes[i][1].exec(match[3])) {
+                        // match[2] should be 'T' or space
+                        timeFormat = (match[2] || ' ') + isoTimes[i][0];
+                        break;
+                    }
+                }
+                if (timeFormat == null) {
+                    config._isValid = false;
+                    return;
+                }
+            }
+            if (!allowTime && timeFormat != null) {
+                config._isValid = false;
+                return;
+            }
+            if (match[4]) {
+                if (tzRegex.exec(match[4])) {
+                    tzFormat = 'Z';
+                } else {
+                    config._isValid = false;
+                    return;
+                }
+            }
+            config._f = dateFormat + (timeFormat || '') + (tzFormat || '');
+            configFromStringAndFormat(config);
+        } else {
+            config._isValid = false;
+        }
+    }
+
+    // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3
+    var rfc2822 = /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\d{4}))$/;
+
+    function extractFromRFC2822Strings(yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) {
+        var result = [
+            untruncateYear(yearStr),
+            defaultLocaleMonthsShort.indexOf(monthStr),
+            parseInt(dayStr, 10),
+            parseInt(hourStr, 10),
+            parseInt(minuteStr, 10)
+        ];
+
+        if (secondStr) {
+            result.push(parseInt(secondStr, 10));
+        }
+
+        return result;
+    }
+
+    function untruncateYear(yearStr) {
+        var year = parseInt(yearStr, 10);
+        if (year <= 49) {
+            return 2000 + year;
+        } else if (year <= 999) {
+            return 1900 + year;
+        }
+        return year;
+    }
+
+    function preprocessRFC2822(s) {
+        // Remove comments and folding whitespace and replace multiple-spaces with a single space
+        return s.replace(/\([^)]*\)|[\n\t]/g, ' ').replace(/(\s\s+)/g, ' ').replace(/^\s\s*/, '').replace(/\s\s*$/, '');
+    }
+
+    function checkWeekday(weekdayStr, parsedInput, config) {
+        if (weekdayStr) {
+            // TODO: Replace the vanilla JS Date object with an indepentent day-of-week check.
+            var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr),
+                weekdayActual = new Date(parsedInput[0], parsedInput[1], parsedInput[2]).getDay();
+            if (weekdayProvided !== weekdayActual) {
+                getParsingFlags(config).weekdayMismatch = true;
+                config._isValid = false;
+                return false;
+            }
+        }
+        return true;
+    }
+
+    var obsOffsets = {
+        UT: 0,
+        GMT: 0,
+        EDT: -4 * 60,
+        EST: -5 * 60,
+        CDT: -5 * 60,
+        CST: -6 * 60,
+        MDT: -6 * 60,
+        MST: -7 * 60,
+        PDT: -7 * 60,
+        PST: -8 * 60
+    };
+
+    function calculateOffset(obsOffset, militaryOffset, numOffset) {
+        if (obsOffset) {
+            return obsOffsets[obsOffset];
+        } else if (militaryOffset) {
+            // the only allowed military tz is Z
+            return 0;
+        } else {
+            var hm = parseInt(numOffset, 10);
+            var m = hm % 100, h = (hm - m) / 100;
+            return h * 60 + m;
+        }
+    }
+
+    // date and time from ref 2822 format
+    function configFromRFC2822(config) {
+        var match = rfc2822.exec(preprocessRFC2822(config._i));
+        if (match) {
+            var parsedArray = extractFromRFC2822Strings(match[4], match[3], match[2], match[5], match[6], match[7]);
+            if (!checkWeekday(match[1], parsedArray, config)) {
+                return;
+            }
+
+            config._a = parsedArray;
+            config._tzm = calculateOffset(match[8], match[9], match[10]);
+
+            config._d = createUTCDate.apply(null, config._a);
+            config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
+
+            getParsingFlags(config).rfc2822 = true;
+        } else {
+            config._isValid = false;
+        }
+    }
+
+    // date from iso format or fallback
+    function configFromString(config) {
+        var matched = aspNetJsonRegex.exec(config._i);
+
+        if (matched !== null) {
+            config._d = new Date(+matched[1]);
+            return;
+        }
+
+        configFromISO(config);
+        if (config._isValid === false) {
+            delete config._isValid;
+        } else {
+            return;
+        }
+
+        configFromRFC2822(config);
+        if (config._isValid === false) {
+            delete config._isValid;
+        } else {
+            return;
+        }
+
+        // Final attempt, use Input Fallback
+        hooks.createFromInputFallback(config);
+    }
+
+    hooks.createFromInputFallback = deprecate(
+        'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' +
+        'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' +
+        'discouraged and will be removed in an upcoming major release. Please refer to ' +
+        'http://momentjs.com/guides/#/warnings/js-date/ for more info.',
+        function (config) {
+            config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
+        }
+    );
+
+    // constant that refers to the ISO standard
+    hooks.ISO_8601 = function () {};
+
+    // constant that refers to the RFC 2822 form
+    hooks.RFC_2822 = function () {};
+
+    // date from string and format string
+    function configFromStringAndFormat(config) {
+        // TODO: Move this to another part of the creation flow to prevent circular deps
+        if (config._f === hooks.ISO_8601) {
+            configFromISO(config);
+            return;
+        }
+        if (config._f === hooks.RFC_2822) {
+            configFromRFC2822(config);
+            return;
+        }
+        config._a = [];
+        getParsingFlags(config).empty = true;
+
+        // This array is used to make a Date, either with `new Date` or `Date.UTC`
+        var string = '' + config._i,
+            i, parsedInput, tokens, token, skipped,
+            stringLength = string.length,
+            totalParsedInputLength = 0;
+
+        tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];
+
+        for (i = 0; i < tokens.length; i++) {
+            token = tokens[i];
+            parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
+            // console.log('token', token, 'parsedInput', parsedInput,
+            //         'regex', getParseRegexForToken(token, config));
+            if (parsedInput) {
+                skipped = string.substr(0, string.indexOf(parsedInput));
+                if (skipped.length > 0) {
+                    getParsingFlags(config).unusedInput.push(skipped);
+                }
+                string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
+                totalParsedInputLength += parsedInput.length;
+            }
+            // don't parse if it's not a known token
+            if (formatTokenFunctions[token]) {
+                if (parsedInput) {
+                    getParsingFlags(config).empty = false;
+                }
+                else {
+                    getParsingFlags(config).unusedTokens.push(token);
+                }
+                addTimeToArrayFromToken(token, parsedInput, config);
+            }
+            else if (config._strict && !parsedInput) {
+                getParsingFlags(config).unusedTokens.push(token);
+            }
+        }
+
+        // add remaining unparsed input length to the string
+        getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength;
+        if (string.length > 0) {
+            getParsingFlags(config).unusedInput.push(string);
+        }
+
+        // clear _12h flag if hour is <= 12
+        if (config._a[HOUR] <= 12 &&
+            getParsingFlags(config).bigHour === true &&
+            config._a[HOUR] > 0) {
+            getParsingFlags(config).bigHour = undefined;
+        }
+
+        getParsingFlags(config).parsedDateParts = config._a.slice(0);
+        getParsingFlags(config).meridiem = config._meridiem;
+        // handle meridiem
+        config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem);
+
+        configFromArray(config);
+        checkOverflow(config);
+    }
+
+
+    function meridiemFixWrap (locale, hour, meridiem) {
+        var isPm;
+
+        if (meridiem == null) {
+            // nothing to do
+            return hour;
+        }
+        if (locale.meridiemHour != null) {
+            return locale.meridiemHour(hour, meridiem);
+        } else if (locale.isPM != null) {
+            // Fallback
+            isPm = locale.isPM(meridiem);
+            if (isPm && hour < 12) {
+                hour += 12;
+            }
+            if (!isPm && hour === 12) {
+                hour = 0;
+            }
+            return hour;
+        } else {
+            // this is not supposed to happen
+            return hour;
+        }
+    }
+
+    // date from string and array of format strings
+    function configFromStringAndArray(config) {
+        var tempConfig,
+            bestMoment,
+
+            scoreToBeat,
+            i,
+            currentScore;
+
+        if (config._f.length === 0) {
+            getParsingFlags(config).invalidFormat = true;
+            config._d = new Date(NaN);
+            return;
+        }
+
+        for (i = 0; i < config._f.length; i++) {
+            currentScore = 0;
+            tempConfig = copyConfig({}, config);
+            if (config._useUTC != null) {
+                tempConfig._useUTC = config._useUTC;
+            }
+            tempConfig._f = config._f[i];
+            configFromStringAndFormat(tempConfig);
+
+            if (!isValid(tempConfig)) {
+                continue;
+            }
+
+            // if there is any input that was not parsed add a penalty for that format
+            currentScore += getParsingFlags(tempConfig).charsLeftOver;
+
+            //or tokens
+            currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;
+
+            getParsingFlags(tempConfig).score = currentScore;
+
+            if (scoreToBeat == null || currentScore < scoreToBeat) {
+                scoreToBeat = currentScore;
+                bestMoment = tempConfig;
+            }
+        }
+
+        extend(config, bestMoment || tempConfig);
+    }
+
+    function configFromObject(config) {
+        if (config._d) {
+            return;
+        }
+
+        var i = normalizeObjectUnits(config._i);
+        config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) {
+            return obj && parseInt(obj, 10);
+        });
+
+        configFromArray(config);
+    }
+
+    function createFromConfig (config) {
+        var res = new Moment(checkOverflow(prepareConfig(config)));
+        if (res._nextDay) {
+            // Adding is smart enough around DST
+            res.add(1, 'd');
+            res._nextDay = undefined;
+        }
+
+        return res;
+    }
+
+    function prepareConfig (config) {
+        var input = config._i,
+            format = config._f;
+
+        config._locale = config._locale || getLocale(config._l);
+
+        if (input === null || (format === undefined && input === '')) {
+            return createInvalid({nullInput: true});
+        }
+
+        if (typeof input === 'string') {
+            config._i = input = config._locale.preparse(input);
+        }
+
+        if (isMoment(input)) {
+            return new Moment(checkOverflow(input));
+        } else if (isDate(input)) {
+            config._d = input;
+        } else if (isArray(format)) {
+            configFromStringAndArray(config);
+        } else if (format) {
+            configFromStringAndFormat(config);
+        }  else {
+            configFromInput(config);
+        }
+
+        if (!isValid(config)) {
+            config._d = null;
+        }
+
+        return config;
+    }
+
+    function configFromInput(config) {
+        var input = config._i;
+        if (isUndefined(input)) {
+            config._d = new Date(hooks.now());
+        } else if (isDate(input)) {
+            config._d = new Date(input.valueOf());
+        } else if (typeof input === 'string') {
+            configFromString(config);
+        } else if (isArray(input)) {
+            config._a = map(input.slice(0), function (obj) {
+                return parseInt(obj, 10);
+            });
+            configFromArray(config);
+        } else if (isObject(input)) {
+            configFromObject(config);
+        } else if (isNumber(input)) {
+            // from milliseconds
+            config._d = new Date(input);
+        } else {
+            hooks.createFromInputFallback(config);
+        }
+    }
+
+    function createLocalOrUTC (input, format, locale, strict, isUTC) {
+        var c = {};
+
+        if (locale === true || locale === false) {
+            strict = locale;
+            locale = undefined;
+        }
+
+        if ((isObject(input) && isObjectEmpty(input)) ||
+                (isArray(input) && input.length === 0)) {
+            input = undefined;
+        }
+        // object construction must be done this way.
+        // https://github.com/moment/moment/issues/1423
+        c._isAMomentObject = true;
+        c._useUTC = c._isUTC = isUTC;
+        c._l = locale;
+        c._i = input;
+        c._f = format;
+        c._strict = strict;
+
+        return createFromConfig(c);
+    }
+
+    function createLocal (input, format, locale, strict) {
+        return createLocalOrUTC(input, format, locale, strict, false);
+    }
+
+    var prototypeMin = deprecate(
+        'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/',
+        function () {
+            var other = createLocal.apply(null, arguments);
+            if (this.isValid() && other.isValid()) {
+                return other < this ? this : other;
+            } else {
+                return createInvalid();
+            }
+        }
+    );
+
+    var prototypeMax = deprecate(
+        'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/',
+        function () {
+            var other = createLocal.apply(null, arguments);
+            if (this.isValid() && other.isValid()) {
+                return other > this ? this : other;
+            } else {
+                return createInvalid();
+            }
+        }
+    );
+
+    // Pick a moment m from moments so that m[fn](other) is true for all
+    // other. This relies on the function fn to be transitive.
+    //
+    // moments should either be an array of moment objects or an array, whose
+    // first element is an array of moment objects.
+    function pickBy(fn, moments) {
+        var res, i;
+        if (moments.length === 1 && isArray(moments[0])) {
+            moments = moments[0];
+        }
+        if (!moments.length) {
+            return createLocal();
+        }
+        res = moments[0];
+        for (i = 1; i < moments.length; ++i) {
+            if (!moments[i].isValid() || moments[i][fn](res)) {
+                res = moments[i];
+            }
+        }
+        return res;
+    }
+
+    // TODO: Use [].sort instead?
+    function min () {
+        var args = [].slice.call(arguments, 0);
+
+        return pickBy('isBefore', args);
+    }
+
+    function max () {
+        var args = [].slice.call(arguments, 0);
+
+        return pickBy('isAfter', args);
+    }
+
+    var now = function () {
+        return Date.now ? Date.now() : +(new Date());
+    };
+
+    var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond'];
+
+    function isDurationValid(m) {
+        for (var key in m) {
+            if (!(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) {
+                return false;
+            }
+        }
+
+        var unitHasDecimal = false;
+        for (var i = 0; i < ordering.length; ++i) {
+            if (m[ordering[i]]) {
+                if (unitHasDecimal) {
+                    return false; // only allow non-integers for smallest unit
+                }
+                if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {
+                    unitHasDecimal = true;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    function isValid$1() {
+        return this._isValid;
+    }
+
+    function createInvalid$1() {
+        return createDuration(NaN);
+    }
+
+    function Duration (duration) {
+        var normalizedInput = normalizeObjectUnits(duration),
+            years = normalizedInput.year || 0,
+            quarters = normalizedInput.quarter || 0,
+            months = normalizedInput.month || 0,
+            weeks = normalizedInput.week || normalizedInput.isoWeek || 0,
+            days = normalizedInput.day || 0,
+            hours = normalizedInput.hour || 0,
+            minutes = normalizedInput.minute || 0,
+            seconds = normalizedInput.second || 0,
+            milliseconds = normalizedInput.millisecond || 0;
+
+        this._isValid = isDurationValid(normalizedInput);
+
+        // representation for dateAddRemove
+        this._milliseconds = +milliseconds +
+            seconds * 1e3 + // 1000
+            minutes * 6e4 + // 1000 * 60
+            hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978
+        // Because of dateAddRemove treats 24 hours as different from a
+        // day when working around DST, we need to store them separately
+        this._days = +days +
+            weeks * 7;
+        // It is impossible to translate months into days without knowing
+        // which months you are are talking about, so we have to store
+        // it separately.
+        this._months = +months +
+            quarters * 3 +
+            years * 12;
+
+        this._data = {};
+
+        this._locale = getLocale();
+
+        this._bubble();
+    }
+
+    function isDuration (obj) {
+        return obj instanceof Duration;
+    }
+
+    function absRound (number) {
+        if (number < 0) {
+            return Math.round(-1 * number) * -1;
+        } else {
+            return Math.round(number);
+        }
+    }
+
+    // FORMATTING
+
+    function offset (token, separator) {
+        addFormatToken(token, 0, 0, function () {
+            var offset = this.utcOffset();
+            var sign = '+';
+            if (offset < 0) {
+                offset = -offset;
+                sign = '-';
+            }
+            return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2);
+        });
+    }
+
+    offset('Z', ':');
+    offset('ZZ', '');
+
+    // PARSING
+
+    addRegexToken('Z',  matchShortOffset);
+    addRegexToken('ZZ', matchShortOffset);
+    addParseToken(['Z', 'ZZ'], function (input, array, config) {
+        config._useUTC = true;
+        config._tzm = offsetFromString(matchShortOffset, input);
+    });
+
+    // HELPERS
+
+    // timezone chunker
+    // '+10:00' > ['10',  '00']
+    // '-1530'  > ['-15', '30']
+    var chunkOffset = /([\+\-]|\d\d)/gi;
+
+    function offsetFromString(matcher, string) {
+        var matches = (string || '').match(matcher);
+
+        if (matches === null) {
+            return null;
+        }
+
+        var chunk   = matches[matches.length - 1] || [];
+        var parts   = (chunk + '').match(chunkOffset) || ['-', 0, 0];
+        var minutes = +(parts[1] * 60) + toInt(parts[2]);
+
+        return minutes === 0 ?
+          0 :
+          parts[0] === '+' ? minutes : -minutes;
+    }
+
+    // Return a moment from input, that is local/utc/zone equivalent to model.
+    function cloneWithOffset(input, model) {
+        var res, diff;
+        if (model._isUTC) {
+            res = model.clone();
+            diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf();
+            // Use low-level api, because this fn is low-level api.
+            res._d.setTime(res._d.valueOf() + diff);
+            hooks.updateOffset(res, false);
+            return res;
+        } else {
+            return createLocal(input).local();
+        }
+    }
+
+    function getDateOffset (m) {
+        // On Firefox.24 Date#getTimezoneOffset returns a floating point.
+        // https://github.com/moment/moment/pull/1871
+        return -Math.round(m._d.getTimezoneOffset() / 15) * 15;
+    }
+
+    // HOOKS
+
+    // This function will be called whenever a moment is mutated.
+    // It is intended to keep the offset in sync with the timezone.
+    hooks.updateOffset = function () {};
+
+    // MOMENTS
+
+    // keepLocalTime = true means only change the timezone, without
+    // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->
+    // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset
+    // +0200, so we adjust the time as needed, to be valid.
+    //
+    // Keeping the time actually adds/subtracts (one hour)
+    // from the actual represented time. That is why we call updateOffset
+    // a second time. In case it wants us to change the offset again
+    // _changeInProgress == true case, then we have to adjust, because
+    // there is no such time in the given timezone.
+    function getSetOffset (input, keepLocalTime, keepMinutes) {
+        var offset = this._offset || 0,
+            localAdjust;
+        if (!this.isValid()) {
+            return input != null ? this : NaN;
+        }
+        if (input != null) {
+            if (typeof input === 'string') {
+                input = offsetFromString(matchShortOffset, input);
+                if (input === null) {
+                    return this;
+                }
+            } else if (Math.abs(input) < 16 && !keepMinutes) {
+                input = input * 60;
+            }
+            if (!this._isUTC && keepLocalTime) {
+                localAdjust = getDateOffset(this);
+            }
+            this._offset = input;
+            this._isUTC = true;
+            if (localAdjust != null) {
+                this.add(localAdjust, 'm');
+            }
+            if (offset !== input) {
+                if (!keepLocalTime || this._changeInProgress) {
+                    addSubtract(this, createDuration(input - offset, 'm'), 1, false);
+                } else if (!this._changeInProgress) {
+                    this._changeInProgress = true;
+                    hooks.updateOffset(this, true);
+                    this._changeInProgress = null;
+                }
+            }
+            return this;
+        } else {
+            return this._isUTC ? offset : getDateOffset(this);
+        }
+    }
+
+    function getSetZone (input, keepLocalTime) {
+        if (input != null) {
+            if (typeof input !== 'string') {
+                input = -input;
+            }
+
+            this.utcOffset(input, keepLocalTime);
+
+            return this;
+        } else {
+            return -this.utcOffset();
+        }
+    }
+
+    function setOffsetToUTC (keepLocalTime) {
+        return this.utcOffset(0, keepLocalTime);
+    }
+
+    function setOffsetToLocal (keepLocalTime) {
+        if (this._isUTC) {
+            this.utcOffset(0, keepLocalTime);
+            this._isUTC = false;
+
+            if (keepLocalTime) {
+                this.subtract(getDateOffset(this), 'm');
+            }
+        }
+        return this;
+    }
+
+    function setOffsetToParsedOffset () {
+        if (this._tzm != null) {
+            this.utcOffset(this._tzm, false, true);
+        } else if (typeof this._i === 'string') {
+            var tZone = offsetFromString(matchOffset, this._i);
+            if (tZone != null) {
+                this.utcOffset(tZone);
+            }
+            else {
+                this.utcOffset(0, true);
+            }
+        }
+        return this;
+    }
+
+    function hasAlignedHourOffset (input) {
+        if (!this.isValid()) {
+            return false;
+        }
+        input = input ? createLocal(input).utcOffset() : 0;
+
+        return (this.utcOffset() - input) % 60 === 0;
+    }
+
+    function isDaylightSavingTime () {
+        return (
+            this.utcOffset() > this.clone().month(0).utcOffset() ||
+            this.utcOffset() > this.clone().month(5).utcOffset()
+        );
+    }
+
+    function isDaylightSavingTimeShifted () {
+        if (!isUndefined(this._isDSTShifted)) {
+            return this._isDSTShifted;
+        }
+
+        var c = {};
+
+        copyConfig(c, this);
+        c = prepareConfig(c);
+
+        if (c._a) {
+            var other = c._isUTC ? createUTC(c._a) : createLocal(c._a);
+            this._isDSTShifted = this.isValid() &&
+                compareArrays(c._a, other.toArray()) > 0;
+        } else {
+            this._isDSTShifted = false;
+        }
+
+        return this._isDSTShifted;
+    }
+
+    function isLocal () {
+        return this.isValid() ? !this._isUTC : false;
+    }
+
+    function isUtcOffset () {
+        return this.isValid() ? this._isUTC : false;
+    }
+
+    function isUtc () {
+        return this.isValid() ? this._isUTC && this._offset === 0 : false;
+    }
+
+    // ASP.NET json date format regex
+    var aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/;
+
+    // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
+    // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
+    // and further modified to allow for strings containing both week and day
+    var isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;
+
+    function createDuration (input, key) {
+        var duration = input,
+            // matching against regexp is expensive, do it on demand
+            match = null,
+            sign,
+            ret,
+            diffRes;
+
+        if (isDuration(input)) {
+            duration = {
+                ms : input._milliseconds,
+                d  : input._days,
+                M  : input._months
+            };
+        } else if (isNumber(input)) {
+            duration = {};
+            if (key) {
+                duration[key] = input;
+            } else {
+                duration.milliseconds = input;
+            }
+        } else if (!!(match = aspNetRegex.exec(input))) {
+            sign = (match[1] === '-') ? -1 : 1;
+            duration = {
+                y  : 0,
+                d  : toInt(match[DATE])                         * sign,
+                h  : toInt(match[HOUR])                         * sign,
+                m  : toInt(match[MINUTE])                       * sign,
+                s  : toInt(match[SECOND])                       * sign,
+                ms : toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match
+            };
+        } else if (!!(match = isoRegex.exec(input))) {
+            sign = (match[1] === '-') ? -1 : 1;
+            duration = {
+                y : parseIso(match[2], sign),
+                M : parseIso(match[3], sign),
+                w : parseIso(match[4], sign),
+                d : parseIso(match[5], sign),
+                h : parseIso(match[6], sign),
+                m : parseIso(match[7], sign),
+                s : parseIso(match[8], sign)
+            };
+        } else if (duration == null) {// checks for null or undefined
+            duration = {};
+        } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) {
+            diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to));
+
+            duration = {};
+            duration.ms = diffRes.milliseconds;
+            duration.M = diffRes.months;
+        }
+
+        ret = new Duration(duration);
+
+        if (isDuration(input) && hasOwnProp(input, '_locale')) {
+            ret._locale = input._locale;
+        }
+
+        return ret;
+    }
+
+    createDuration.fn = Duration.prototype;
+    createDuration.invalid = createInvalid$1;
+
+    function parseIso (inp, sign) {
+        // We'd normally use ~~inp for this, but unfortunately it also
+        // converts floats to ints.
+        // inp may be undefined, so careful calling replace on it.
+        var res = inp && parseFloat(inp.replace(',', '.'));
+        // apply sign while we're at it
+        return (isNaN(res) ? 0 : res) * sign;
+    }
+
+    function positiveMomentsDifference(base, other) {
+        var res = {};
+
+        res.months = other.month() - base.month() +
+            (other.year() - base.year()) * 12;
+        if (base.clone().add(res.months, 'M').isAfter(other)) {
+            --res.months;
+        }
+
+        res.milliseconds = +other - +(base.clone().add(res.months, 'M'));
+
+        return res;
+    }
+
+    function momentsDifference(base, other) {
+        var res;
+        if (!(base.isValid() && other.isValid())) {
+            return {milliseconds: 0, months: 0};
+        }
+
+        other = cloneWithOffset(other, base);
+        if (base.isBefore(other)) {
+            res = positiveMomentsDifference(base, other);
+        } else {
+            res = positiveMomentsDifference(other, base);
+            res.milliseconds = -res.milliseconds;
+            res.months = -res.months;
+        }
+
+        return res;
+    }
+
+    // TODO: remove 'name' arg after deprecation is removed
+    function createAdder(direction, name) {
+        return function (val, period) {
+            var dur, tmp;
+            //invert the arguments, but complain about it
+            if (period !== null && !isNaN(+period)) {
+                deprecateSimple(name, 'moment().' + name  + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' +
+                'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.');
+                tmp = val; val = period; period = tmp;
+            }
+
+            val = typeof val === 'string' ? +val : val;
+            dur = createDuration(val, period);
+            addSubtract(this, dur, direction);
+            return this;
+        };
+    }
+
+    function addSubtract (mom, duration, isAdding, updateOffset) {
+        var milliseconds = duration._milliseconds,
+            days = absRound(duration._days),
+            months = absRound(duration._months);
+
+        if (!mom.isValid()) {
+            // No op
+            return;
+        }
+
+        updateOffset = updateOffset == null ? true : updateOffset;
+
+        if (months) {
+            setMonth(mom, get(mom, 'Month') + months * isAdding);
+        }
+        if (days) {
+            set$1(mom, 'Date', get(mom, 'Date') + days * isAdding);
+        }
+        if (milliseconds) {
+            mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);
+        }
+        if (updateOffset) {
+            hooks.updateOffset(mom, days || months);
+        }
+    }
+
+    var add      = createAdder(1, 'add');
+    var subtract = createAdder(-1, 'subtract');
+
+    function getCalendarFormat(myMoment, now) {
+        var diff = myMoment.diff(now, 'days', true);
+        return diff < -6 ? 'sameElse' :
+                diff < -1 ? 'lastWeek' :
+                diff < 0 ? 'lastDay' :
+                diff < 1 ? 'sameDay' :
+                diff < 2 ? 'nextDay' :
+                diff < 7 ? 'nextWeek' : 'sameElse';
+    }
+
+    function calendar$1 (time, formats) {
+        // We want to compare the start of today, vs this.
+        // Getting start-of-today depends on whether we're local/utc/offset or not.
+        var now = time || createLocal(),
+            sod = cloneWithOffset(now, this).startOf('day'),
+            format = hooks.calendarFormat(this, sod) || 'sameElse';
+
+        var output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]);
+
+        return this.format(output || this.localeData().calendar(format, this, createLocal(now)));
+    }
+
+    function clone () {
+        return new Moment(this);
+    }
+
+    function isAfter (input, units) {
+        var localInput = isMoment(input) ? input : createLocal(input);
+        if (!(this.isValid() && localInput.isValid())) {
+            return false;
+        }
+        units = normalizeUnits(units) || 'millisecond';
+        if (units === 'millisecond') {
+            return this.valueOf() > localInput.valueOf();
+        } else {
+            return localInput.valueOf() < this.clone().startOf(units).valueOf();
+        }
+    }
+
+    function isBefore (input, units) {
+        var localInput = isMoment(input) ? input : createLocal(input);
+        if (!(this.isValid() && localInput.isValid())) {
+            return false;
+        }
+        units = normalizeUnits(units) || 'millisecond';
+        if (units === 'millisecond') {
+            return this.valueOf() < localInput.valueOf();
+        } else {
+            return this.clone().endOf(units).valueOf() < localInput.valueOf();
+        }
+    }
+
+    function isBetween (from, to, units, inclusivity) {
+        var localFrom = isMoment(from) ? from : createLocal(from),
+            localTo = isMoment(to) ? to : createLocal(to);
+        if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) {
+            return false;
+        }
+        inclusivity = inclusivity || '()';
+        return (inclusivity[0] === '(' ? this.isAfter(localFrom, units) : !this.isBefore(localFrom, units)) &&
+            (inclusivity[1] === ')' ? this.isBefore(localTo, units) : !this.isAfter(localTo, units));
+    }
+
+    function isSame (input, units) {
+        var localInput = isMoment(input) ? input : createLocal(input),
+            inputMs;
+        if (!(this.isValid() && localInput.isValid())) {
+            return false;
+        }
+        units = normalizeUnits(units) || 'millisecond';
+        if (units === 'millisecond') {
+            return this.valueOf() === localInput.valueOf();
+        } else {
+            inputMs = localInput.valueOf();
+            return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf();
+        }
+    }
+
+    function isSameOrAfter (input, units) {
+        return this.isSame(input, units) || this.isAfter(input, units);
+    }
+
+    function isSameOrBefore (input, units) {
+        return this.isSame(input, units) || this.isBefore(input, units);
+    }
+
+    function diff (input, units, asFloat) {
+        var that,
+            zoneDelta,
+            output;
+
+        if (!this.isValid()) {
+            return NaN;
+        }
+
+        that = cloneWithOffset(input, this);
+
+        if (!that.isValid()) {
+            return NaN;
+        }
+
+        zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;
+
+        units = normalizeUnits(units);
+
+        switch (units) {
+            case 'year': output = monthDiff(this, that) / 12; break;
+            case 'month': output = monthDiff(this, that); break;
+            case 'quarter': output = monthDiff(this, that) / 3; break;
+            case 'second': output = (this - that) / 1e3; break; // 1000
+            case 'minute': output = (this - that) / 6e4; break; // 1000 * 60
+            case 'hour': output = (this - that) / 36e5; break; // 1000 * 60 * 60
+            case 'day': output = (this - that - zoneDelta) / 864e5; break; // 1000 * 60 * 60 * 24, negate dst
+            case 'week': output = (this - that - zoneDelta) / 6048e5; break; // 1000 * 60 * 60 * 24 * 7, negate dst
+            default: output = this - that;
+        }
+
+        return asFloat ? output : absFloor(output);
+    }
+
+    function monthDiff (a, b) {
+        // difference in months
+        var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
+            // b is in (anchor - 1 month, anchor + 1 month)
+            anchor = a.clone().add(wholeMonthDiff, 'months'),
+            anchor2, adjust;
+
+        if (b - anchor < 0) {
+            anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
+            // linear across the month
+            adjust = (b - anchor) / (anchor - anchor2);
+        } else {
+            anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
+            // linear across the month
+            adjust = (b - anchor) / (anchor2 - anchor);
+        }
+
+        //check for negative zero, return zero if negative zero
+        return -(wholeMonthDiff + adjust) || 0;
+    }
+
+    hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';
+    hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';
+
+    function toString () {
+        return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
+    }
+
+    function toISOString(keepOffset) {
+        if (!this.isValid()) {
+            return null;
+        }
+        var utc = keepOffset !== true;
+        var m = utc ? this.clone().utc() : this;
+        if (m.year() < 0 || m.year() > 9999) {
+            return formatMoment(m, utc ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ');
+        }
+        if (isFunction(Date.prototype.toISOString)) {
+            // native implementation is ~50x faster, use it when we can
+            if (utc) {
+                return this.toDate().toISOString();
+            } else {
+                return new Date(this.valueOf() + this.utcOffset() * 60 * 1000).toISOString().replace('Z', formatMoment(m, 'Z'));
+            }
+        }
+        return formatMoment(m, utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ');
+    }
+
+    /**
+     * Return a human readable representation of a moment that can
+     * also be evaluated to get a new moment which is the same
+     *
+     * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects
+     */
+    function inspect () {
+        if (!this.isValid()) {
+            return 'moment.invalid(/* ' + this._i + ' */)';
+        }
+        var func = 'moment';
+        var zone = '';
+        if (!this.isLocal()) {
+            func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';
+            zone = 'Z';
+        }
+        var prefix = '[' + func + '("]';
+        var year = (0 <= this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY';
+        var datetime = '-MM-DD[T]HH:mm:ss.SSS';
+        var suffix = zone + '[")]';
+
+        return this.format(prefix + year + datetime + suffix);
+    }
+
+    function format (inputString) {
+        if (!inputString) {
+            inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat;
+        }
+        var output = formatMoment(this, inputString);
+        return this.localeData().postformat(output);
+    }
+
+    function from (time, withoutSuffix) {
+        if (this.isValid() &&
+                ((isMoment(time) && time.isValid()) ||
+                 createLocal(time).isValid())) {
+            return createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
+        } else {
+            return this.localeData().invalidDate();
+        }
+    }
+
+    function fromNow (withoutSuffix) {
+        return this.from(createLocal(), withoutSuffix);
+    }
+
+    function to (time, withoutSuffix) {
+        if (this.isValid() &&
+                ((isMoment(time) && time.isValid()) ||
+                 createLocal(time).isValid())) {
+            return createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix);
+        } else {
+            return this.localeData().invalidDate();
+        }
+    }
+
+    function toNow (withoutSuffix) {
+        return this.to(createLocal(), withoutSuffix);
+    }
+
+    // If passed a locale key, it will set the locale for this
+    // instance.  Otherwise, it will return the locale configuration
+    // variables for this instance.
+    function locale (key) {
+        var newLocaleData;
+
+        if (key === undefined) {
+            return this._locale._abbr;
+        } else {
+            newLocaleData = getLocale(key);
+            if (newLocaleData != null) {
+                this._locale = newLocaleData;
+            }
+            return this;
+        }
+    }
+
+    var lang = deprecate(
+        'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
+        function (key) {
+            if (key === undefined) {
+                return this.localeData();
+            } else {
+                return this.locale(key);
+            }
+        }
+    );
+
+    function localeData () {
+        return this._locale;
+    }
+
+    var MS_PER_SECOND = 1000;
+    var MS_PER_MINUTE = 60 * MS_PER_SECOND;
+    var MS_PER_HOUR = 60 * MS_PER_MINUTE;
+    var MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR;
+
+    // actual modulo - handles negative numbers (for dates before 1970):
+    function mod$1(dividend, divisor) {
+        return (dividend % divisor + divisor) % divisor;
+    }
+
+    function localStartOfDate(y, m, d) {
+        // the date constructor remaps years 0-99 to 1900-1999
+        if (y < 100 && y >= 0) {
+            // preserve leap years using a full 400 year cycle, then reset
+            return new Date(y + 400, m, d) - MS_PER_400_YEARS;
+        } else {
+            return new Date(y, m, d).valueOf();
+        }
+    }
+
+    function utcStartOfDate(y, m, d) {
+        // Date.UTC remaps years 0-99 to 1900-1999
+        if (y < 100 && y >= 0) {
+            // preserve leap years using a full 400 year cycle, then reset
+            return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS;
+        } else {
+            return Date.UTC(y, m, d);
+        }
+    }
+
+    function startOf (units) {
+        var time;
+        units = normalizeUnits(units);
+        if (units === undefined || units === 'millisecond' || !this.isValid()) {
+            return this;
+        }
+
+        var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;
+
+        switch (units) {
+            case 'year':
+                time = startOfDate(this.year(), 0, 1);
+                break;
+            case 'quarter':
+                time = startOfDate(this.year(), this.month() - this.month() % 3, 1);
+                break;
+            case 'month':
+                time = startOfDate(this.year(), this.month(), 1);
+                break;
+            case 'week':
+                time = startOfDate(this.year(), this.month(), this.date() - this.weekday());
+                break;
+            case 'isoWeek':
+                time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1));
+                break;
+            case 'day':
+            case 'date':
+                time = startOfDate(this.year(), this.month(), this.date());
+                break;
+            case 'hour':
+                time = this._d.valueOf();
+                time -= mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR);
+                break;
+            case 'minute':
+                time = this._d.valueOf();
+                time -= mod$1(time, MS_PER_MINUTE);
+                break;
+            case 'second':
+                time = this._d.valueOf();
+                time -= mod$1(time, MS_PER_SECOND);
+                break;
+        }
+
+        this._d.setTime(time);
+        hooks.updateOffset(this, true);
+        return this;
+    }
+
+    function endOf (units) {
+        var time;
+        units = normalizeUnits(units);
+        if (units === undefined || units === 'millisecond' || !this.isValid()) {
+            return this;
+        }
+
+        var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;
+
+        switch (units) {
+            case 'year':
+                time = startOfDate(this.year() + 1, 0, 1) - 1;
+                break;
+            case 'quarter':
+                time = startOfDate(this.year(), this.month() - this.month() % 3 + 3, 1) - 1;
+                break;
+            case 'month':
+                time = startOfDate(this.year(), this.month() + 1, 1) - 1;
+                break;
+            case 'week':
+                time = startOfDate(this.year(), this.month(), this.date() - this.weekday() + 7) - 1;
+                break;
+            case 'isoWeek':
+                time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1) + 7) - 1;
+                break;
+            case 'day':
+            case 'date':
+                time = startOfDate(this.year(), this.month(), this.date() + 1) - 1;
+                break;
+            case 'hour':
+                time = this._d.valueOf();
+                time += MS_PER_HOUR - mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR) - 1;
+                break;
+            case 'minute':
+                time = this._d.valueOf();
+                time += MS_PER_MINUTE - mod$1(time, MS_PER_MINUTE) - 1;
+                break;
+            case 'second':
+                time = this._d.valueOf();
+                time += MS_PER_SECOND - mod$1(time, MS_PER_SECOND) - 1;
+                break;
+        }
+
+        this._d.setTime(time);
+        hooks.updateOffset(this, true);
+        return this;
+    }
+
+    function valueOf () {
+        return this._d.valueOf() - ((this._offset || 0) * 60000);
+    }
+
+    function unix () {
+        return Math.floor(this.valueOf() / 1000);
+    }
+
+    function toDate () {
+        return new Date(this.valueOf());
+    }
+
+    function toArray () {
+        var m = this;
+        return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()];
+    }
+
+    function toObject () {
+        var m = this;
+        return {
+            years: m.year(),
+            months: m.month(),
+            date: m.date(),
+            hours: m.hours(),
+            minutes: m.minutes(),
+            seconds: m.seconds(),
+            milliseconds: m.milliseconds()
+        };
+    }
+
+    function toJSON () {
+        // new Date(NaN).toJSON() === null
+        return this.isValid() ? this.toISOString() : null;
+    }
+
+    function isValid$2 () {
+        return isValid(this);
+    }
+
+    function parsingFlags () {
+        return extend({}, getParsingFlags(this));
+    }
+
+    function invalidAt () {
+        return getParsingFlags(this).overflow;
+    }
+
+    function creationData() {
+        return {
+            input: this._i,
+            format: this._f,
+            locale: this._locale,
+            isUTC: this._isUTC,
+            strict: this._strict
+        };
+    }
+
+    // FORMATTING
+
+    addFormatToken(0, ['gg', 2], 0, function () {
+        return this.weekYear() % 100;
+    });
+
+    addFormatToken(0, ['GG', 2], 0, function () {
+        return this.isoWeekYear() % 100;
+    });
+
+    function addWeekYearFormatToken (token, getter) {
+        addFormatToken(0, [token, token.length], 0, getter);
+    }
+
+    addWeekYearFormatToken('gggg',     'weekYear');
+    addWeekYearFormatToken('ggggg',    'weekYear');
+    addWeekYearFormatToken('GGGG',  'isoWeekYear');
+    addWeekYearFormatToken('GGGGG', 'isoWeekYear');
+
+    // ALIASES
+
+    addUnitAlias('weekYear', 'gg');
+    addUnitAlias('isoWeekYear', 'GG');
+
+    // PRIORITY
+
+    addUnitPriority('weekYear', 1);
+    addUnitPriority('isoWeekYear', 1);
+
+
+    // PARSING
+
+    addRegexToken('G',      matchSigned);
+    addRegexToken('g',      matchSigned);
+    addRegexToken('GG',     match1to2, match2);
+    addRegexToken('gg',     match1to2, match2);
+    addRegexToken('GGGG',   match1to4, match4);
+    addRegexToken('gggg',   match1to4, match4);
+    addRegexToken('GGGGG',  match1to6, match6);
+    addRegexToken('ggggg',  match1to6, match6);
+
+    addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) {
+        week[token.substr(0, 2)] = toInt(input);
+    });
+
+    addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {
+        week[token] = hooks.parseTwoDigitYear(input);
+    });
+
+    // MOMENTS
+
+    function getSetWeekYear (input) {
+        return getSetWeekYearHelper.call(this,
+                input,
+                this.week(),
+                this.weekday(),
+                this.localeData()._week.dow,
+                this.localeData()._week.doy);
+    }
+
+    function getSetISOWeekYear (input) {
+        return getSetWeekYearHelper.call(this,
+                input, this.isoWeek(), this.isoWeekday(), 1, 4);
+    }
+
+    function getISOWeeksInYear () {
+        return weeksInYear(this.year(), 1, 4);
+    }
+
+    function getWeeksInYear () {
+        var weekInfo = this.localeData()._week;
+        return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
+    }
+
+    function getSetWeekYearHelper(input, week, weekday, dow, doy) {
+        var weeksTarget;
+        if (input == null) {
+            return weekOfYear(this, dow, doy).year;
+        } else {
+            weeksTarget = weeksInYear(input, dow, doy);
+            if (week > weeksTarget) {
+                week = weeksTarget;
+            }
+            return setWeekAll.call(this, input, week, weekday, dow, doy);
+        }
+    }
+
+    function setWeekAll(weekYear, week, weekday, dow, doy) {
+        var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),
+            date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);
+
+        this.year(date.getUTCFullYear());
+        this.month(date.getUTCMonth());
+        this.date(date.getUTCDate());
+        return this;
+    }
+
+    // FORMATTING
+
+    addFormatToken('Q', 0, 'Qo', 'quarter');
+
+    // ALIASES
+
+    addUnitAlias('quarter', 'Q');
+
+    // PRIORITY
+
+    addUnitPriority('quarter', 7);
+
+    // PARSING
+
+    addRegexToken('Q', match1);
+    addParseToken('Q', function (input, array) {
+        array[MONTH] = (toInt(input) - 1) * 3;
+    });
+
+    // MOMENTS
+
+    function getSetQuarter (input) {
+        return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
+    }
+
+    // FORMATTING
+
+    addFormatToken('D', ['DD', 2], 'Do', 'date');
+
+    // ALIASES
+
+    addUnitAlias('date', 'D');
+
+    // PRIORITY
+    addUnitPriority('date', 9);
+
+    // PARSING
+
+    addRegexToken('D',  match1to2);
+    addRegexToken('DD', match1to2, match2);
+    addRegexToken('Do', function (isStrict, locale) {
+        // TODO: Remove "ordinalParse" fallback in next major release.
+        return isStrict ?
+          (locale._dayOfMonthOrdinalParse || locale._ordinalParse) :
+          locale._dayOfMonthOrdinalParseLenient;
+    });
+
+    addParseToken(['D', 'DD'], DATE);
+    addParseToken('Do', function (input, array) {
+        array[DATE] = toInt(input.match(match1to2)[0]);
+    });
+
+    // MOMENTS
+
+    var getSetDayOfMonth = makeGetSet('Date', true);
+
+    // FORMATTING
+
+    addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');
+
+    // ALIASES
+
+    addUnitAlias('dayOfYear', 'DDD');
+
+    // PRIORITY
+    addUnitPriority('dayOfYear', 4);
+
+    // PARSING
+
+    addRegexToken('DDD',  match1to3);
+    addRegexToken('DDDD', match3);
+    addParseToken(['DDD', 'DDDD'], function (input, array, config) {
+        config._dayOfYear = toInt(input);
+    });
+
+    // HELPERS
+
+    // MOMENTS
+
+    function getSetDayOfYear (input) {
+        var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1;
+        return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
+    }
+
+    // FORMATTING
+
+    addFormatToken('m', ['mm', 2], 0, 'minute');
+
+    // ALIASES
+
+    addUnitAlias('minute', 'm');
+
+    // PRIORITY
+
+    addUnitPriority('minute', 14);
+
+    // PARSING
+
+    addRegexToken('m',  match1to2);
+    addRegexToken('mm', match1to2, match2);
+    addParseToken(['m', 'mm'], MINUTE);
+
+    // MOMENTS
+
+    var getSetMinute = makeGetSet('Minutes', false);
+
+    // FORMATTING
+
+    addFormatToken('s', ['ss', 2], 0, 'second');
+
+    // ALIASES
+
+    addUnitAlias('second', 's');
+
+    // PRIORITY
+
+    addUnitPriority('second', 15);
+
+    // PARSING
+
+    addRegexToken('s',  match1to2);
+    addRegexToken('ss', match1to2, match2);
+    addParseToken(['s', 'ss'], SECOND);
+
+    // MOMENTS
+
+    var getSetSecond = makeGetSet('Seconds', false);
+
+    // FORMATTING
+
+    addFormatToken('S', 0, 0, function () {
+        return ~~(this.millisecond() / 100);
+    });
+
+    addFormatToken(0, ['SS', 2], 0, function () {
+        return ~~(this.millisecond() / 10);
+    });
+
+    addFormatToken(0, ['SSS', 3], 0, 'millisecond');
+    addFormatToken(0, ['SSSS', 4], 0, function () {
+        return this.millisecond() * 10;
+    });
+    addFormatToken(0, ['SSSSS', 5], 0, function () {
+        return this.millisecond() * 100;
+    });
+    addFormatToken(0, ['SSSSSS', 6], 0, function () {
+        return this.millisecond() * 1000;
+    });
+    addFormatToken(0, ['SSSSSSS', 7], 0, function () {
+        return this.millisecond() * 10000;
+    });
+    addFormatToken(0, ['SSSSSSSS', 8], 0, function () {
+        return this.millisecond() * 100000;
+    });
+    addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {
+        return this.millisecond() * 1000000;
+    });
+
+
+    // ALIASES
+
+    addUnitAlias('millisecond', 'ms');
+
+    // PRIORITY
+
+    addUnitPriority('millisecond', 16);
+
+    // PARSING
+
+    addRegexToken('S',    match1to3, match1);
+    addRegexToken('SS',   match1to3, match2);
+    addRegexToken('SSS',  match1to3, match3);
+
+    var token;
+    for (token = 'SSSS'; token.length <= 9; token += 'S') {
+        addRegexToken(token, matchUnsigned);
+    }
+
+    function parseMs(input, array) {
+        array[MILLISECOND] = toInt(('0.' + input) * 1000);
+    }
+
+    for (token = 'S'; token.length <= 9; token += 'S') {
+        addParseToken(token, parseMs);
+    }
+    // MOMENTS
+
+    var getSetMillisecond = makeGetSet('Milliseconds', false);
+
+    // FORMATTING
+
+    addFormatToken('z',  0, 0, 'zoneAbbr');
+    addFormatToken('zz', 0, 0, 'zoneName');
+
+    // MOMENTS
+
+    function getZoneAbbr () {
+        return this._isUTC ? 'UTC' : '';
+    }
+
+    function getZoneName () {
+        return this._isUTC ? 'Coordinated Universal Time' : '';
+    }
+
+    var proto = Moment.prototype;
+
+    proto.add               = add;
+    proto.calendar          = calendar$1;
+    proto.clone             = clone;
+    proto.diff              = diff;
+    proto.endOf             = endOf;
+    proto.format            = format;
+    proto.from              = from;
+    proto.fromNow           = fromNow;
+    proto.to                = to;
+    proto.toNow             = toNow;
+    proto.get               = stringGet;
+    proto.invalidAt         = invalidAt;
+    proto.isAfter           = isAfter;
+    proto.isBefore          = isBefore;
+    proto.isBetween         = isBetween;
+    proto.isSame            = isSame;
+    proto.isSameOrAfter     = isSameOrAfter;
+    proto.isSameOrBefore    = isSameOrBefore;
+    proto.isValid           = isValid$2;
+    proto.lang              = lang;
+    proto.locale            = locale;
+    proto.localeData        = localeData;
+    proto.max               = prototypeMax;
+    proto.min               = prototypeMin;
+    proto.parsingFlags      = parsingFlags;
+    proto.set               = stringSet;
+    proto.startOf           = startOf;
+    proto.subtract          = subtract;
+    proto.toArray           = toArray;
+    proto.toObject          = toObject;
+    proto.toDate            = toDate;
+    proto.toISOString       = toISOString;
+    proto.inspect           = inspect;
+    proto.toJSON            = toJSON;
+    proto.toString          = toString;
+    proto.unix              = unix;
+    proto.valueOf           = valueOf;
+    proto.creationData      = creationData;
+    proto.year       = getSetYear;
+    proto.isLeapYear = getIsLeapYear;
+    proto.weekYear    = getSetWeekYear;
+    proto.isoWeekYear = getSetISOWeekYear;
+    proto.quarter = proto.quarters = getSetQuarter;
+    proto.month       = getSetMonth;
+    proto.daysInMonth = getDaysInMonth;
+    proto.week           = proto.weeks        = getSetWeek;
+    proto.isoWeek        = proto.isoWeeks     = getSetISOWeek;
+    proto.weeksInYear    = getWeeksInYear;
+    proto.isoWeeksInYear = getISOWeeksInYear;
+    proto.date       = getSetDayOfMonth;
+    proto.day        = proto.days             = getSetDayOfWeek;
+    proto.weekday    = getSetLocaleDayOfWeek;
+    proto.isoWeekday = getSetISODayOfWeek;
+    proto.dayOfYear  = getSetDayOfYear;
+    proto.hour = proto.hours = getSetHour;
+    proto.minute = proto.minutes = getSetMinute;
+    proto.second = proto.seconds = getSetSecond;
+    proto.millisecond = proto.milliseconds = getSetMillisecond;
+    proto.utcOffset            = getSetOffset;
+    proto.utc                  = setOffsetToUTC;
+    proto.local                = setOffsetToLocal;
+    proto.parseZone            = setOffsetToParsedOffset;
+    proto.hasAlignedHourOffset = hasAlignedHourOffset;
+    proto.isDST                = isDaylightSavingTime;
+    proto.isLocal              = isLocal;
+    proto.isUtcOffset          = isUtcOffset;
+    proto.isUtc                = isUtc;
+    proto.isUTC                = isUtc;
+    proto.zoneAbbr = getZoneAbbr;
+    proto.zoneName = getZoneName;
+    proto.dates  = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth);
+    proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth);
+    proto.years  = deprecate('years accessor is deprecated. Use year instead', getSetYear);
+    proto.zone   = deprecate('moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/', getSetZone);
+    proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted);
+
+    function createUnix (input) {
+        return createLocal(input * 1000);
+    }
+
+    function createInZone () {
+        return createLocal.apply(null, arguments).parseZone();
+    }
+
+    function preParsePostFormat (string) {
+        return string;
+    }
+
+    var proto$1 = Locale.prototype;
+
+    proto$1.calendar        = calendar;
+    proto$1.longDateFormat  = longDateFormat;
+    proto$1.invalidDate     = invalidDate;
+    proto$1.ordinal         = ordinal;
+    proto$1.preparse        = preParsePostFormat;
+    proto$1.postformat      = preParsePostFormat;
+    proto$1.relativeTime    = relativeTime;
+    proto$1.pastFuture      = pastFuture;
+    proto$1.set             = set;
+
+    proto$1.months            =        localeMonths;
+    proto$1.monthsShort       =        localeMonthsShort;
+    proto$1.monthsParse       =        localeMonthsParse;
+    proto$1.monthsRegex       = monthsRegex;
+    proto$1.monthsShortRegex  = monthsShortRegex;
+    proto$1.week = localeWeek;
+    proto$1.firstDayOfYear = localeFirstDayOfYear;
+    proto$1.firstDayOfWeek = localeFirstDayOfWeek;
+
+    proto$1.weekdays       =        localeWeekdays;
+    proto$1.weekdaysMin    =        localeWeekdaysMin;
+    proto$1.weekdaysShort  =        localeWeekdaysShort;
+    proto$1.weekdaysParse  =        localeWeekdaysParse;
+
+    proto$1.weekdaysRegex       =        weekdaysRegex;
+    proto$1.weekdaysShortRegex  =        weekdaysShortRegex;
+    proto$1.weekdaysMinRegex    =        weekdaysMinRegex;
+
+    proto$1.isPM = localeIsPM;
+    proto$1.meridiem = localeMeridiem;
+
+    function get$1 (format, index, field, setter) {
+        var locale = getLocale();
+        var utc = createUTC().set(setter, index);
+        return locale[field](utc, format);
+    }
+
+    function listMonthsImpl (format, index, field) {
+        if (isNumber(format)) {
+            index = format;
+            format = undefined;
+        }
+
+        format = format || '';
+
+        if (index != null) {
+            return get$1(format, index, field, 'month');
+        }
+
+        var i;
+        var out = [];
+        for (i = 0; i < 12; i++) {
+            out[i] = get$1(format, i, field, 'month');
+        }
+        return out;
+    }
+
+    // ()
+    // (5)
+    // (fmt, 5)
+    // (fmt)
+    // (true)
+    // (true, 5)
+    // (true, fmt, 5)
+    // (true, fmt)
+    function listWeekdaysImpl (localeSorted, format, index, field) {
+        if (typeof localeSorted === 'boolean') {
+            if (isNumber(format)) {
+                index = format;
+                format = undefined;
+            }
+
+            format = format || '';
+        } else {
+            format = localeSorted;
+            index = format;
+            localeSorted = false;
+
+            if (isNumber(format)) {
+                index = format;
+                format = undefined;
+            }
+
+            format = format || '';
+        }
+
+        var locale = getLocale(),
+            shift = localeSorted ? locale._week.dow : 0;
+
+        if (index != null) {
+            return get$1(format, (index + shift) % 7, field, 'day');
+        }
+
+        var i;
+        var out = [];
+        for (i = 0; i < 7; i++) {
+            out[i] = get$1(format, (i + shift) % 7, field, 'day');
+        }
+        return out;
+    }
+
+    function listMonths (format, index) {
+        return listMonthsImpl(format, index, 'months');
+    }
+
+    function listMonthsShort (format, index) {
+        return listMonthsImpl(format, index, 'monthsShort');
+    }
+
+    function listWeekdays (localeSorted, format, index) {
+        return listWeekdaysImpl(localeSorted, format, index, 'weekdays');
+    }
+
+    function listWeekdaysShort (localeSorted, format, index) {
+        return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');
+    }
+
+    function listWeekdaysMin (localeSorted, format, index) {
+        return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');
+    }
+
+    getSetGlobalLocale('en', {
+        dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/,
+        ordinal : function (number) {
+            var b = number % 10,
+                output = (toInt(number % 100 / 10) === 1) ? 'th' :
+                (b === 1) ? 'st' :
+                (b === 2) ? 'nd' :
+                (b === 3) ? 'rd' : 'th';
+            return number + output;
+        }
+    });
+
+    // Side effect imports
+
+    hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale);
+    hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale);
+
+    var mathAbs = Math.abs;
+
+    function abs () {
+        var data           = this._data;
+
+        this._milliseconds = mathAbs(this._milliseconds);
+        this._days         = mathAbs(this._days);
+        this._months       = mathAbs(this._months);
+
+        data.milliseconds  = mathAbs(data.milliseconds);
+        data.seconds       = mathAbs(data.seconds);
+        data.minutes       = mathAbs(data.minutes);
+        data.hours         = mathAbs(data.hours);
+        data.months        = mathAbs(data.months);
+        data.years         = mathAbs(data.years);
+
+        return this;
+    }
+
+    function addSubtract$1 (duration, input, value, direction) {
+        var other = createDuration(input, value);
+
+        duration._milliseconds += direction * other._milliseconds;
+        duration._days         += direction * other._days;
+        duration._months       += direction * other._months;
+
+        return duration._bubble();
+    }
+
+    // supports only 2.0-style add(1, 's') or add(duration)
+    function add$1 (input, value) {
+        return addSubtract$1(this, input, value, 1);
+    }
+
+    // supports only 2.0-style subtract(1, 's') or subtract(duration)
+    function subtract$1 (input, value) {
+        return addSubtract$1(this, input, value, -1);
+    }
+
+    function absCeil (number) {
+        if (number < 0) {
+            return Math.floor(number);
+        } else {
+            return Math.ceil(number);
+        }
+    }
+
+    function bubble () {
+        var milliseconds = this._milliseconds;
+        var days         = this._days;
+        var months       = this._months;
+        var data         = this._data;
+        var seconds, minutes, hours, years, monthsFromDays;
+
+        // if we have a mix of positive and negative values, bubble down first
+        // check: https://github.com/moment/moment/issues/2166
+        if (!((milliseconds >= 0 && days >= 0 && months >= 0) ||
+                (milliseconds <= 0 && days <= 0 && months <= 0))) {
+            milliseconds += absCeil(monthsToDays(months) + days) * 864e5;
+            days = 0;
+            months = 0;
+        }
+
+        // The following code bubbles up values, see the tests for
+        // examples of what that means.
+        data.milliseconds = milliseconds % 1000;
+
+        seconds           = absFloor(milliseconds / 1000);
+        data.seconds      = seconds % 60;
+
+        minutes           = absFloor(seconds / 60);
+        data.minutes      = minutes % 60;
+
+        hours             = absFloor(minutes / 60);
+        data.hours        = hours % 24;
+
+        days += absFloor(hours / 24);
+
+        // convert days to months
+        monthsFromDays = absFloor(daysToMonths(days));
+        months += monthsFromDays;
+        days -= absCeil(monthsToDays(monthsFromDays));
+
+        // 12 months -> 1 year
+        years = absFloor(months / 12);
+        months %= 12;
+
+        data.days   = days;
+        data.months = months;
+        data.years  = years;
+
+        return this;
+    }
+
+    function daysToMonths (days) {
+        // 400 years have 146097 days (taking into account leap year rules)
+        // 400 years have 12 months === 4800
+        return days * 4800 / 146097;
+    }
+
+    function monthsToDays (months) {
+        // the reverse of daysToMonths
+        return months * 146097 / 4800;
+    }
+
+    function as (units) {
+        if (!this.isValid()) {
+            return NaN;
+        }
+        var days;
+        var months;
+        var milliseconds = this._milliseconds;
+
+        units = normalizeUnits(units);
+
+        if (units === 'month' || units === 'quarter' || units === 'year') {
+            days = this._days + milliseconds / 864e5;
+            months = this._months + daysToMonths(days);
+            switch (units) {
+                case 'month':   return months;
+                case 'quarter': return months / 3;
+                case 'year':    return months / 12;
+            }
+        } else {
+            // handle milliseconds separately because of floating point math errors (issue #1867)
+            days = this._days + Math.round(monthsToDays(this._months));
+            switch (units) {
+                case 'week'   : return days / 7     + milliseconds / 6048e5;
+                case 'day'    : return days         + milliseconds / 864e5;
+                case 'hour'   : return days * 24    + milliseconds / 36e5;
+                case 'minute' : return days * 1440  + milliseconds / 6e4;
+                case 'second' : return days * 86400 + milliseconds / 1000;
+                // Math.floor prevents floating point math errors here
+                case 'millisecond': return Math.floor(days * 864e5) + milliseconds;
+                default: throw new Error('Unknown unit ' + units);
+            }
+        }
+    }
+
+    // TODO: Use this.as('ms')?
+    function valueOf$1 () {
+        if (!this.isValid()) {
+            return NaN;
+        }
+        return (
+            this._milliseconds +
+            this._days * 864e5 +
+            (this._months % 12) * 2592e6 +
+            toInt(this._months / 12) * 31536e6
+        );
+    }
+
+    function makeAs (alias) {
+        return function () {
+            return this.as(alias);
+        };
+    }
+
+    var asMilliseconds = makeAs('ms');
+    var asSeconds      = makeAs('s');
+    var asMinutes      = makeAs('m');
+    var asHours        = makeAs('h');
+    var asDays         = makeAs('d');
+    var asWeeks        = makeAs('w');
+    var asMonths       = makeAs('M');
+    var asQuarters     = makeAs('Q');
+    var asYears        = makeAs('y');
+
+    function clone$1 () {
+        return createDuration(this);
+    }
+
+    function get$2 (units) {
+        units = normalizeUnits(units);
+        return this.isValid() ? this[units + 's']() : NaN;
+    }
+
+    function makeGetter(name) {
+        return function () {
+            return this.isValid() ? this._data[name] : NaN;
+        };
+    }
+
+    var milliseconds = makeGetter('milliseconds');
+    var seconds      = makeGetter('seconds');
+    var minutes      = makeGetter('minutes');
+    var hours        = makeGetter('hours');
+    var days         = makeGetter('days');
+    var months       = makeGetter('months');
+    var years        = makeGetter('years');
+
+    function weeks () {
+        return absFloor(this.days() / 7);
+    }
+
+    var round = Math.round;
+    var thresholds = {
+        ss: 44,         // a few seconds to seconds
+        s : 45,         // seconds to minute
+        m : 45,         // minutes to hour
+        h : 22,         // hours to day
+        d : 26,         // days to month
+        M : 11          // months to year
+    };
+
+    // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
+    function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
+        return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
+    }
+
+    function relativeTime$1 (posNegDuration, withoutSuffix, locale) {
+        var duration = createDuration(posNegDuration).abs();
+        var seconds  = round(duration.as('s'));
+        var minutes  = round(duration.as('m'));
+        var hours    = round(duration.as('h'));
+        var days     = round(duration.as('d'));
+        var months   = round(duration.as('M'));
+        var years    = round(duration.as('y'));
+
+        var a = seconds <= thresholds.ss && ['s', seconds]  ||
+                seconds < thresholds.s   && ['ss', seconds] ||
+                minutes <= 1             && ['m']           ||
+                minutes < thresholds.m   && ['mm', minutes] ||
+                hours   <= 1             && ['h']           ||
+                hours   < thresholds.h   && ['hh', hours]   ||
+                days    <= 1             && ['d']           ||
+                days    < thresholds.d   && ['dd', days]    ||
+                months  <= 1             && ['M']           ||
+                months  < thresholds.M   && ['MM', months]  ||
+                years   <= 1             && ['y']           || ['yy', years];
+
+        a[2] = withoutSuffix;
+        a[3] = +posNegDuration > 0;
+        a[4] = locale;
+        return substituteTimeAgo.apply(null, a);
+    }
+
+    // This function allows you to set the rounding function for relative time strings
+    function getSetRelativeTimeRounding (roundingFunction) {
+        if (roundingFunction === undefined) {
+            return round;
+        }
+        if (typeof(roundingFunction) === 'function') {
+            round = roundingFunction;
+            return true;
+        }
+        return false;
+    }
+
+    // This function allows you to set a threshold for relative time strings
+    function getSetRelativeTimeThreshold (threshold, limit) {
+        if (thresholds[threshold] === undefined) {
+            return false;
+        }
+        if (limit === undefined) {
+            return thresholds[threshold];
+        }
+        thresholds[threshold] = limit;
+        if (threshold === 's') {
+            thresholds.ss = limit - 1;
+        }
+        return true;
+    }
+
+    function humanize (withSuffix) {
+        if (!this.isValid()) {
+            return this.localeData().invalidDate();
+        }
+
+        var locale = this.localeData();
+        var output = relativeTime$1(this, !withSuffix, locale);
+
+        if (withSuffix) {
+            output = locale.pastFuture(+this, output);
+        }
+
+        return locale.postformat(output);
+    }
+
+    var abs$1 = Math.abs;
+
+    function sign(x) {
+        return ((x > 0) - (x < 0)) || +x;
+    }
+
+    function toISOString$1() {
+        // for ISO strings we do not use the normal bubbling rules:
+        //  * milliseconds bubble up until they become hours
+        //  * days do not bubble at all
+        //  * months bubble up until they become years
+        // This is because there is no context-free conversion between hours and days
+        // (think of clock changes)
+        // and also not between days and months (28-31 days per month)
+        if (!this.isValid()) {
+            return this.localeData().invalidDate();
+        }
+
+        var seconds = abs$1(this._milliseconds) / 1000;
+        var days         = abs$1(this._days);
+        var months       = abs$1(this._months);
+        var minutes, hours, years;
+
+        // 3600 seconds -> 60 minutes -> 1 hour
+        minutes           = absFloor(seconds / 60);
+        hours             = absFloor(minutes / 60);
+        seconds %= 60;
+        minutes %= 60;
+
+        // 12 months -> 1 year
+        years  = absFloor(months / 12);
+        months %= 12;
+
+
+        // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
+        var Y = years;
+        var M = months;
+        var D = days;
+        var h = hours;
+        var m = minutes;
+        var s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : '';
+        var total = this.asSeconds();
+
+        if (!total) {
+            // this is the same as C#'s (Noda) and python (isodate)...
+            // but not other JS (goog.date)
+            return 'P0D';
+        }
+
+        var totalSign = total < 0 ? '-' : '';
+        var ymSign = sign(this._months) !== sign(total) ? '-' : '';
+        var daysSign = sign(this._days) !== sign(total) ? '-' : '';
+        var hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';
+
+        return totalSign + 'P' +
+            (Y ? ymSign + Y + 'Y' : '') +
+            (M ? ymSign + M + 'M' : '') +
+            (D ? daysSign + D + 'D' : '') +
+            ((h || m || s) ? 'T' : '') +
+            (h ? hmsSign + h + 'H' : '') +
+            (m ? hmsSign + m + 'M' : '') +
+            (s ? hmsSign + s + 'S' : '');
+    }
+
+    var proto$2 = Duration.prototype;
+
+    proto$2.isValid        = isValid$1;
+    proto$2.abs            = abs;
+    proto$2.add            = add$1;
+    proto$2.subtract       = subtract$1;
+    proto$2.as             = as;
+    proto$2.asMilliseconds = asMilliseconds;
+    proto$2.asSeconds      = asSeconds;
+    proto$2.asMinutes      = asMinutes;
+    proto$2.asHours        = asHours;
+    proto$2.asDays         = asDays;
+    proto$2.asWeeks        = asWeeks;
+    proto$2.asMonths       = asMonths;
+    proto$2.asQuarters     = asQuarters;
+    proto$2.asYears        = asYears;
+    proto$2.valueOf        = valueOf$1;
+    proto$2._bubble        = bubble;
+    proto$2.clone          = clone$1;
+    proto$2.get            = get$2;
+    proto$2.milliseconds   = milliseconds;
+    proto$2.seconds        = seconds;
+    proto$2.minutes        = minutes;
+    proto$2.hours          = hours;
+    proto$2.days           = days;
+    proto$2.weeks          = weeks;
+    proto$2.months         = months;
+    proto$2.years          = years;
+    proto$2.humanize       = humanize;
+    proto$2.toISOString    = toISOString$1;
+    proto$2.toString       = toISOString$1;
+    proto$2.toJSON         = toISOString$1;
+    proto$2.locale         = locale;
+    proto$2.localeData     = localeData;
+
+    proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1);
+    proto$2.lang = lang;
+
+    // Side effect imports
+
+    // FORMATTING
+
+    addFormatToken('X', 0, 0, 'unix');
+    addFormatToken('x', 0, 0, 'valueOf');
+
+    // PARSING
+
+    addRegexToken('x', matchSigned);
+    addRegexToken('X', matchTimestamp);
+    addParseToken('X', function (input, array, config) {
+        config._d = new Date(parseFloat(input, 10) * 1000);
+    });
+    addParseToken('x', function (input, array, config) {
+        config._d = new Date(toInt(input));
+    });
+
+    // Side effect imports
+
+
+    hooks.version = '2.24.0';
+
+    setHookCallback(createLocal);
+
+    hooks.fn                    = proto;
+    hooks.min                   = min;
+    hooks.max                   = max;
+    hooks.now                   = now;
+    hooks.utc                   = createUTC;
+    hooks.unix                  = createUnix;
+    hooks.months                = listMonths;
+    hooks.isDate                = isDate;
+    hooks.locale                = getSetGlobalLocale;
+    hooks.invalid               = createInvalid;
+    hooks.duration              = createDuration;
+    hooks.isMoment              = isMoment;
+    hooks.weekdays              = listWeekdays;
+    hooks.parseZone             = createInZone;
+    hooks.localeData            = getLocale;
+    hooks.isDuration            = isDuration;
+    hooks.monthsShort           = listMonthsShort;
+    hooks.weekdaysMin           = listWeekdaysMin;
+    hooks.defineLocale          = defineLocale;
+    hooks.updateLocale          = updateLocale;
+    hooks.locales               = listLocales;
+    hooks.weekdaysShort         = listWeekdaysShort;
+    hooks.normalizeUnits        = normalizeUnits;
+    hooks.relativeTimeRounding  = getSetRelativeTimeRounding;
+    hooks.relativeTimeThreshold = getSetRelativeTimeThreshold;
+    hooks.calendarFormat        = getCalendarFormat;
+    hooks.prototype             = proto;
+
+    // currently HTML5 input type only supports 24-hour formats
+    hooks.HTML5_FMT = {
+        DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm',             // <input type="datetime-local" />
+        DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss',  // <input type="datetime-local" step="1" />
+        DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS',   // <input type="datetime-local" step="0.001" />
+        DATE: 'YYYY-MM-DD',                             // <input type="date" />
+        TIME: 'HH:mm',                                  // <input type="time" />
+        TIME_SECONDS: 'HH:mm:ss',                       // <input type="time" step="1" />
+        TIME_MS: 'HH:mm:ss.SSS',                        // <input type="time" step="0.001" />
+        WEEK: 'GGGG-[W]WW',                             // <input type="week" />
+        MONTH: 'YYYY-MM'                                // <input type="month" />
+    };
+
+    return hooks;
+
+})));
diff --git a/public/cw_/public/player/alawmulaw.js b/public/cw_/public/player/alawmulaw.js
new file mode 100644
index 00000000..affa22fc
--- /dev/null
+++ b/public/cw_/public/player/alawmulaw.js
@@ -0,0 +1,5 @@
+(function(d,e){"object"===typeof exports&&"undefined"!==typeof module?e(exports):"function"===typeof define&&define.amd?define(["exports"],e):(d=d||self,e(d.alawmulaw={}))})(this,function(d){function e(a){a=-32768==a?-32767:a;var c=~a>>8&128;c||(a*=-1);32635<a&&(a=32635);if(256<=a){var b=k[a>>8&127];a=b<<4|a>>b+3&15}else a>>=4;return a^c^85}function f(a){var c=0;a^=85;a&128&&(a&=-129,c=-1);var b=((a&240)>>4)+4;a=4!=b?1<<b|(a&15)<<b-4|1<<b-5:a<<1|1;return-8*(0===c?a:-a)}function g(a){var c=a>>8&128;
+0!=c&&(a=-a);a+=132;32635<a&&(a=32635);var b=l[a>>7&255];return~(c|b<<4|a>>b+3&15)}function h(a){a=~a;var c=a>>4&7;c=m[c]+((a&15)<<c+3);0!=(a&128)&&(c=-c);return c}var k=[1,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7],n=Object.freeze({__proto__:null,encodeSample:e,decodeSample:f,encode:function(a){for(var c=
+new Uint8Array(a.length),b=0;b<a.length;b++)c[b]=e(a[b]);return c},decode:function(a){for(var c=new Int16Array(a.length),b=0;b<a.length;b++)c[b]=f(a[b]);return c}}),l=[0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7],m=[0,132,396,924,1980,4092,8316,16764],p=Object.freeze({__proto__:null,encodeSample:g,decodeSample:h,encode:function(a){for(var c=new Uint8Array(a.length),b=0;b<a.length;b++)c[b]=g(a[b]);return c},decode:function(a){for(var c=new Int16Array(a.length),b=0;b<a.length;b++)c[b]=h(a[b]);return c}});d.alaw=n;d.mulaw=p;Object.defineProperty(d,
+"__esModule",{value:!0})});
diff --git a/public/cw_/public/player/cmsparser.js b/public/cw_/public/player/cmsparser.js
new file mode 100644
index 00000000..a0d3741f
--- /dev/null
+++ b/public/cw_/public/player/cmsparser.js
@@ -0,0 +1,1022 @@
+self.Module = {
+    onRuntimeInitialized: function () {
+        onWasmLoaded();
+    }
+};
+
+self.importScripts("common.js");
+self.importScripts("libffmpeg.js");
+
+function CMSParser() {
+    this.logger = new Logger("CMSParser");
+    this.coreLogLevel = 1;
+    this.CMS_FLAG_FORMAT_FOUND = 0x01;
+    this.CMS_FLAG_TRACK_FOUND = 0x02;
+    this.CMS_FLAG_STOP_WHEN_ERROR = 0x04;
+
+    this.CMS_PART_UNKNOWN = 'na';
+    this.CMS_PART_H264_i_FRAME = 'i';
+    this.CMS_PART_H264_p_FRAME = 'p';
+    this.CMS_PART_AUDIO = 'a';
+    this.CMS_PART_JPG = 'j';
+
+    this.CMS_E_HEADER_FIELD = 0;
+    this.CMS_E_HEADER_END = 1;
+    this.CMS_E_PART_HEADER = 2;
+    this.CMS_E_PART_HEADER_FIELD = 3;
+    this.CMS_E_PART_HEADER_END = 4;
+    this.CMS_E_PART_END = 5;
+    this.CMS_E_CHUNK = 6;
+    this.CMS_E_PARSE_FAIL = 7;
+
+    this.CMS_HEADER = 0;
+    this.CMS_DETECT_BOUNDARY = 1;
+    this.CMS_PART_HEADER = 2;
+    this.CMS_FINISHED = 3;
+    this.CMS_FAIL = 4;
+
+    this.flag = 0;
+    this.shift = 0;
+
+    this.line_buf = new Uint8Array(2000);
+    this.line_buf_ptr = 0;
+    this.state = this.CMS_HEADER;
+
+    this.cache = new Uint8Array(100); // for boundary
+    this.cached_len = 0;
+
+    this.is_first_part = true;
+    this.callback_context = null;
+    this.callback = null;
+
+    this.boundary = null;
+    this.endboundary = null;
+    this.boundary_size = 0;
+    this.boundary_ptr = 0;
+
+    this.rangeSpace = 65535;
+    this.downloading = true;
+    this.startRange = 0;
+    this.headerParsered = false;
+
+    this._header = {
+        hasAudio: false,
+        hasVideo: false,
+        hasImage: false
+    };
+    this.parts = [];
+    this.partsSize = 0;
+    this.part = {
+        header: {},
+        shift: 0,
+        chunks: []
+    };
+    this.type = "video";
+    this.isLive = false;
+    this.pauseGetUrl = false;
+    this.playUrl = "";
+    this.wasmLoaded = false;
+    this.reload = false;
+    this.tmpReqQue = [];
+    this.cacheBuffer = null;
+    this.videoCallback = null;
+    this.audioCallback = null;
+    this.decodedClosed = false;
+
+    this.videoCmsCache = []
+    this.audioCmsCache = []
+    this.postShift = 0
+
+    this.isRedVideo = false; // add by ramon
+    this.downloadPartLength = 0;// add by ramon
+
+};
+
+CMSParser.prototype.fail = function (error) {
+    this.emit(this.CMS_E_PARSE_FAIL, error);
+    if (this.flag & this.CMS_FLAG_STOP_WHEN_ERROR) {
+        this.state = this.CMS_FAIL;
+        return true;
+    } else {
+        this.state = this.CMS_DETECT_BOUNDARY;
+        return false;
+    }
+};
+
+CMSParser.prototype.parse = function (data) {
+    var chunk = 0;
+    for (var i = 0; i < data.length; i++) {
+        var ch = data[i];
+        ch = String.fromCharCode(ch);
+        this.shift++;
+        switch (this.state) {
+            case this.CMS_FAIL: {
+                if (this.fail("CMS parse stoped.")) {
+                    return;
+                }
+                break;
+            };
+        case this.CMS_HEADER: {
+            if (ch === '\r') {} else if (ch === '\n') {
+                if (this.line_buf_ptr === 0) {
+                    this.emit(this.CMS_E_HEADER_END);
+                    if (!this.boundary) {
+                        if (this.fail("Boundary not found.")) {
+                            return;
+                        }
+                    } else if (!(this.flag & this.CMS_FLAG_FORMAT_FOUND)) {
+                        if (this.fail("Format not found.")) {
+                            return;
+                        }
+                    } else if (!(this.flag & this.CMS_FLAG_TRACK_FOUND)) {
+                        if (this.fail("Track not found.")) {
+                            return;
+                        }
+                    } else {
+                        this.state = this.CMS_DETECT_BOUNDARY;
+                        this.boundary_ptr = 2;
+                        chunk = i + 1;
+                    }
+                } else {
+                    var s = String.fromCharCode.apply(null, this.line_buf.slice(0, this.line_buf_ptr));
+                    s = s.split(":");
+                    var key = s.shift().trim();
+                    var value = s.join(":").trim();
+                    // console.log("cms header:", key, '=', value);
+                    if (key && value) {
+                        if (key === "boundary") {
+                            this.boundary = "\r\n--" + value + "\r\n";
+                            this.endboundary = "\r\n--" + value + "--";
+                        } else if (key === "format" && value === "cms") {
+                            this.flag = this.flag | this.CMS_FLAG_FORMAT_FOUND;
+                        } else if (key === "track") {
+                            this.flag = this.flag | this.CMS_FLAG_TRACK_FOUND;
+                        }
+                        var kv = {
+                            key: key,
+                            value: value
+                        };
+                        this.emit(this.CMS_E_HEADER_FIELD, kv);
+                    } else {
+                        if (this.fail("Invalid key value.")) {
+                            return;
+                        }
+                    }
+                }
+                this.line_buf_ptr = 0;
+                this.line_buf.fill(0);
+            } else {
+                this.line_buf[this.line_buf_ptr] = ch.charCodeAt(0);
+                this.line_buf_ptr++;
+            }
+            break;
+        };
+        case this.CMS_DETECT_BOUNDARY: {
+            if (!this.boundary) {
+                break;
+            }
+            if (ch == this.boundary[this.boundary_ptr] || ch == this.endboundary[this.boundary_ptr]) {
+                this.boundary_ptr++;
+            } else if (this.boundary_ptr == 1 && ch == this.boundary[this.boundary_ptr - 1]) {
+
+            } else {
+                if (this.cached_len > 0) {
+                    this.emit(this.CMS_E_CHUNK, this.cache.slice(0, this.cached_len));
+                    this.cached_len = 0;
+                }
+                this.boundary_ptr = 0;
+            }
+            if (this.boundary_ptr === this.boundary.length) {
+                if (i - chunk >= (this.boundary.length - this.cached_len)) {
+                    var chunk_len = i - chunk - (this.boundary.length - this.cached_len) + 1;
+                    this.emit(this.CMS_E_CHUNK, data.slice(chunk, chunk + chunk_len));
+                }
+                this.cached_len = 0;
+                if (this.is_first_part) {
+                    this.is_first_part = false;
+                } else {
+                    this.emit(this.CMS_E_PART_END);
+                }
+                this.emit(this.CMS_E_PART_HEADER);
+
+                this.state = this.CMS_PART_HEADER;
+                this.part = {
+                    header: {
+                        type: this.CMS_PART_UNKNOWN,
+                        track: -1,
+                        length: 0,
+                        ts: -1
+                    },
+                    shift: this.shift,
+                    chunks: []
+                }
+                chunk = i + 1;
+                this.boundary_ptr = 0;
+                this.line_buf_ptr = 0;
+                this.line_buf[0] = 0;
+            }
+            break;
+        };
+        case this.CMS_PART_HEADER: {
+            if (ch == '\r') {} else if (ch == '\n') {
+                if (this.line_buf_ptr == 0) {
+                    this.emit(this.CMS_E_PART_HEADER_END);
+                    this.state = this.CMS_DETECT_BOUNDARY;
+                    chunk = i + 1;
+                } else {
+                    var s = String.fromCharCode.apply(null, this.line_buf.slice(0, this.line_buf_ptr)).split(":");
+                    var key = s.shift().trim();
+                    var value = s.join(":").trim();
+                    if (key && value) {
+                        if (key === "f") {
+                            if (value === "i") {
+                                this.part.header.type = this.CMS_PART_H264_i_FRAME;
+                            } else if (value === "p") {
+                                this.part.header.type = this.CMS_PART_H264_p_FRAME;
+                            } else if (value === "a") {
+                                this.part.header.type = this.CMS_PART_AUDIO;
+                            } else if (value === "j") {
+                                this.part.header.type = this.CMS_PART_JPG;
+                            } else if (value == "index") {
+                                //TODO 索引
+                            } else {
+                                console.error("Unknown frame type:", value);
+                            }
+                        } else if (key === "ts") {
+                            this.part.header.ts = parseInt(value, 10);
+                        } else if (key === "l") {
+                            this.part.header.length = parseInt(value, 10);
+                        } else if (key === "t") {
+                            this.part.header.track = parseInt(value, 10);
+                        }
+                        var kv = {
+                            key: key,
+                            value: value
+                        };
+                        this.emit(this.CMS_E_PART_HEADER_FIELD, kv);
+                    } else {
+                        if (this.fail("Part header Invalid key value.")) {
+                            return;
+                        }
+                    }
+                }
+                this.line_buf_ptr = 0;
+                this.line_buf.fill(0);
+            } else {
+                if (this.line_buf_ptr < this.line_buf.length - 1) {
+                    this.line_buf[this.line_buf_ptr] = ch.charCodeAt(0);
+                    this.line_buf_ptr++;
+                } else {
+                    if (this.fail("Part header line too long.")) {
+                        return;
+                    }
+                }
+            }
+
+            break;
+        };
+        }
+    }
+    if (this.state == this.CMS_DETECT_BOUNDARY) {
+        if (chunk < data.length) {
+            if (this.boundary_ptr > 0) {
+                this.cached_len = this.boundary_ptr;
+                var pos = data.length - this.boundary_ptr;
+                if (pos >= 0) {
+                    this.cache = data.slice(pos, this.cached_len);
+                }
+            }
+            this.emit(this.CMS_E_CHUNK, data.slice(chunk, chunk + data.length - chunk - this.boundary_ptr));
+        }
+    }
+};
+
+CMSParser.prototype.set_callback = function (cb, context) {
+    this.callback = cb;
+    this.callback_context = context;
+};
+
+CMSParser.prototype.emit = function (e, data, size) {
+    if (this.callback) {
+        return this.callback(this, e, data, size, this.callback_context);
+    } else {
+        this.cache_data(e, data);
+    }
+};
+
+CMSParser.prototype.cache_data = function (e, data) {
+    switch (e) {
+        case this.CMS_E_HEADER_FIELD: {
+            var key = data.key;
+            var value = data.value;
+            this._header[key] = value;
+            if (key === 'track') {
+                var tracks = value.split(';');
+                this._header.tracks = [];
+                for (var t = 0; t < tracks.length; t++) {
+                    var fields = tracks[t].split(',');
+                    var track = {};
+                    for (var j = 0; j < fields.length; j++) {
+                        var f = fields[j].split('=');
+                        var key = f.shift();
+                        var value = f.join('=');
+                        track[key] = value;
+                        if (key === 'codec') {
+                            if (value === 'alaw') {
+                                this._header.hasAudio = true;
+                                this._header.audioTrack = track;
+                            } else if (value === 'h264' || value === 'h265') {
+                                this._header.hasVideo = true;
+                                this._header.videoTrack = track;
+                            } else if (value === 'jpg') {
+                                this._header.hasImage = true;
+                                this._header.imageTrack = track;
+                            }
+                        }
+                    }
+                    this._header.tracks.push(track);
+                }
+            } else if (key === "duration") {
+                this._header.duration = parseInt(value, 10);
+            }
+            break;
+        };
+    case this.CMS_E_HEADER_END: {
+        this.header = this._header;
+        break;
+    };
+    case this.CMS_E_PART_HEADER: {
+        break;
+    };
+    case this.CMS_E_PART_HEADER_FIELD: {
+        break;
+    };
+    case this.CMS_E_PART_HEADER_END: {
+        break;
+    };
+    case this.CMS_E_PART_END: {
+        var chunks = this.part.chunks;
+        var size = 0;
+        for (var i = 0; i < chunks.length; i++) {
+            size = size + chunks[i].length;
+        }
+        // this.part.data = new ArrayBuffer(size);
+        this.part.data = new Uint8Array(size);
+        var shift = 0;
+        for (var i = 0; i < chunks.length; i++) {
+            this.part.data.set(chunks[i], shift);
+            shift = shift + chunks[i].length;
+        }
+        this.parts.push(this.part);
+        this.partsSize++;
+        break;
+    };
+    case this.CMS_E_CHUNK: {
+        this.part.chunks.push(data);
+        break;
+    };
+    case this.CMS_E_PARSE_FAIL: {
+        break;
+    };
+    }
+};
+
+CMSParser.prototype.reset = function () {
+    this.postShift = 0;
+    this.flag = 0;
+    this.shift = 0;
+
+    this.line_buf = new Uint8Array(2000);
+    this.line_buf_ptr = 0;
+    this.state = this.CMS_HEADER;
+
+    this.cache = new Uint8Array(100); // for boundary
+    this.cached_len = 0;
+
+    this.is_first_part = true;
+    this.callback_context = null;
+    this.callback = null;
+
+    this.boundary = null;
+    this.endboundary = null;
+    this.boundary_size = 0;
+    this.boundary_ptr = 0;
+
+    this.downloading = true;
+    this.startRange = 0;
+    this.headerParsered = false;
+
+    this._header = {
+        hasAudio: false,
+        hasVideo: false,
+        hasImage: false
+    };
+    this.parts = [];
+    this.partsSize = 0;
+    this.part = {
+        header: {},
+        shift: 0,
+        chunks: []
+    };
+
+    this.pauseGetUrl = false;
+    this.playUrl = "";
+
+    this.wasmLoaded = false;
+    this.reload = true;
+    this.tmpReqQue = [];
+    if (this.cacheBuffer != null) {
+        Module._free(this.cacheBuffer);
+        this.cacheBuffer = null;
+    }
+    this.videoCallback = null;
+    this.audioCallback = null;
+    this.decodedClosed = false;
+
+}
+
+CMSParser.prototype.closeDecoder = function () {
+    Module._closeDecoder();
+    this.reset();
+};
+
+CMSParser.prototype.processReq = function (req) {
+    switch (req.t) {
+        case kRequestLiveReq:
+            if (!self.cmsParser.decodedClosed) {
+                self.cmsParser.isLive = true;
+                self.cmsParser.requestLive(req.u);
+            }
+            break;
+        case kRequestHeaderReq:
+            self.cmsParser.requestHeader(req.u, req.r);
+            break;
+        case kRequestBodyReq:   // modify by ramon
+            self.cmsParser.requestBody();
+            break;
+        case kPauseGetUrlReq:
+            self.cmsParser.pauseGetUrl = true;
+            break;
+        case kResumeGetUrlReq:
+            self.cmsParser.pauseGetUrl = false;
+            this.requestBody();
+            break;
+        case kCloseDecoderReq:
+            self.cmsParser.decodedClosed = true;
+            self.cmsParser.closeDecoder();
+            if (self.cmsParser.isLive && this.controller) {
+                this.controller.abort();
+            }
+            self.cmsParser.reset();
+            break;
+        case kOpenDecoderReq:
+            self.cmsParser.decodedClosed = false;
+            break;
+            // case kStartListenReq:
+            //     self.cmsParser.listening = true;
+            //     break;
+            // case kStopListenReq:
+            //     self.cmsParser.listening = false;
+            //     break;
+        case kDecodeVideo:
+            try {
+                // if(req.index >= )
+                // console.log("kDecodeVideo", req.index)
+                var part = self.cmsParser.parts[req.index]
+                if (this.cacheBuffer != null) {
+                    Module._free(this.cacheBuffer);
+                    this.cacheBuffer = null;
+                }
+                this.cacheBuffer = Module._malloc(part.data.byteLength);
+                Module.HEAPU8.set(part.data, this.cacheBuffer);
+                // console.log("_sendDatad:", part.data.byteLength);
+                var ret = Module._sendData(this.cacheBuffer, part.data.byteLength, part.header.track, part.header.ts);
+            } catch (err) {
+                console.log(err);
+            }
+            break;
+        default:
+            break;
+    }
+}
+
+CMSParser.prototype.cacheReq = function (req) {
+    if (req) {
+        this.tmpReqQue.push(req);
+    }
+};
+
+CMSParser.prototype.handleHeader = function (chunk) {
+    var data = new Uint8Array(chunk);
+    self.cmsParser.parse(data);
+    if (self.cmsParser.header) {
+        self.cmsParser.headerParsered = true;
+
+        if (self.cmsParser.header.hasVideo) {
+            self.cmsParser.type = "video";
+            var videoIndex = self.cmsParser.header.videoTrack.id;
+            var videoWidth = self.cmsParser.header.videoTrack.width;
+            var videoHeight = self.cmsParser.header.videoTrack.height;
+            var videoCodec = self.cmsParser.header.videoTrack.codec;
+            if (videoCodec == "h265") {
+                videoCodec = 1;
+            } else {
+                videoCodec = 0;
+            }
+
+            if (self.cmsParser.header.hasAudio) {
+                var audioIndex = self.cmsParser.header.audioTrack.id;
+                var audioRate = self.cmsParser.header.audioTrack.rate;
+                var audioCodec = self.cmsParser.header.audioTrack.codec;
+                if (audioCodec == "alaw") {
+                    audioCodec = 0;
+                } else {
+                    audioCodec = -1;
+                }
+            }
+
+            Module._openDecoder(videoIndex, videoWidth, videoHeight, videoCodec, audioIndex, 8000, audioCodec);
+        }
+
+        if (self.cmsParser.header.hasImage) {
+            self.cmsParser.type = "image";
+        }
+        var tag = self.cmsParser.header.tag || "";
+        var objData = {
+            t: kCMSHeaderRes,
+            t1: self.cmsParser.type,
+            v: self.cmsParser.header.videoTrack,
+            a: self.cmsParser.header.audioTrack,
+            i: self.cmsParser.header.imageTrack,
+            s: self.cmsParser.header.ts,
+            at: tag.split(",")[0],
+            d: self.cmsParser.header.duration || 0,
+            o: self.cmsParser.header["index-shift"] || 0,
+            z: self.cmsParser.header["index-size"] || 0
+        };
+        self.postMessage(objData);
+        self.cmsParser.header = null;
+    }
+}
+
+CMSParser.prototype.handleBody = function (chunk) {
+
+    var data = new Uint8Array(chunk);
+    self.cmsParser.parse(data);
+    var parts = self.cmsParser.parts;
+
+    while (parts.length > 0 && !self.cmsParser.decodedClosed) {
+        var part = parts.shift();
+        var chunks = part.chunks;
+
+        if (self.cmsParser.type === "image") {
+            if (part.header.type === "j") {
+                var objData = {
+                    t: kImageFrame,
+                    s: part.header.ts,
+                    d: chunks
+                };
+                self.postMessage(objData);
+            }
+        } else {
+            if (['a', 'i', 'p'].indexOf(part.header.type) >= 0) {
+                try {
+                    var buff = new ArrayBuffer(part.header.length);
+                    var data = new Uint8Array(buff);
+                    var shift = 0;
+                    for (var i = 0; i < chunks.length; i++) {
+                        try {
+                            data.set(chunks[i], shift);
+                        } catch (err) {
+                            console.error(err);
+                        }
+                        shift = shift + chunks[i].length;
+                    }
+                    if (this.cacheBuffer != null) {
+                        Module._free(this.cacheBuffer);
+                        this.cacheBuffer = null;
+                    }
+                    this.cacheBuffer = Module._malloc(part.header.length);
+                    Module.HEAPU8.set(data, this.cacheBuffer);
+                    //console.log("_sendDatad:",data.length);
+                    var ret = Module._sendData(this.cacheBuffer, data.length, part.header.track, part.header.ts);
+                } catch (err) {
+                    console.log(err);
+                }
+            }
+        }
+    }
+}
+
+CMSParser.prototype.parseCms = function (chunk) {
+    self.cmsParser.parse(chunk);
+    if (self.cmsParser.header) {
+        self.cmsParser.headerParsered = true;
+
+        if (self.cmsParser.header.hasVideo) {
+            self.cmsParser.type = "video";
+            var videoIndex = self.cmsParser.header.videoTrack.id;
+            var videoWidth = self.cmsParser.header.videoTrack.width;
+            var videoHeight = self.cmsParser.header.videoTrack.height;
+            var videoCodec = self.cmsParser.header.videoTrack.codec;
+            if (videoCodec == "h265") {
+                videoCodec = 1;
+            } else {
+                videoCodec = 0;
+            }
+
+            if (self.cmsParser.header.hasAudio) {
+                var audioIndex = self.cmsParser.header.audioTrack.id;
+                var audioRate = self.cmsParser.header.audioTrack.rate;
+                var audioCodec = self.cmsParser.header.audioTrack.codec;
+                if (audioCodec == "alaw") {
+                    audioCodec = 0;
+                } else {
+                    audioCodec = -1;
+                }
+            }
+
+            Module._openDecoder(videoIndex, videoWidth, videoHeight, videoCodec, audioIndex, audioRate, audioCodec);
+        }
+
+        if (self.cmsParser.header.hasImage) {
+            self.cmsParser.type = "image";
+        }
+        var tag = self.cmsParser.header.tag || "";
+        var objData = {
+            t: kCMSHeaderRes,
+            t1: self.cmsParser.type,
+            v: self.cmsParser.header.videoTrack,
+            a: self.cmsParser.header.audioTrack,
+            i: self.cmsParser.header.imageTrack,
+            s: self.cmsParser.header.ts,
+            at: tag.split(",")[0],
+            d: self.cmsParser.header.duration || 0,
+            o: self.cmsParser.header["index-shift"] || 0,
+            z: self.cmsParser.header["index-size"] || 0
+        };
+        self.postMessage(objData);
+        self.cmsParser.header = null;
+    }
+
+    // console.log("parseCms parts : ", self.cmsParser.parts.length)
+    // while (self.cmsParser.parts.length > 0 && !self.cmsParser.decodedClosed) {
+    for (var i = this.postShift, len = self.cmsParser.parts.length; i < len; i++, this.postShift++) {
+        if (self.cmsParser.decodedClosed)
+            break
+
+        var part = self.cmsParser.parts[i];
+        // var chunks = part.chunks;
+
+        if (self.cmsParser.type === "image") {
+            if (part.header.type === "j") {
+                var objData = {
+                    t: kImageFrame,
+                    s: part.header.ts,
+                    d: part.data
+                };
+                self.postMessage(objData);
+            }
+        } else {
+            if (['a', 'i', 'p'].indexOf(part.header.type) >= 0) {
+
+                var objData = {
+                    t: kCmsPartHeader,
+                    type: part.header.type,
+                    ts: part.header.ts
+                };
+                self.postMessage(objData);
+                if (part.header.type == 'a') {
+                    try {
+                        if (this.cacheBuffer != null) {
+                            Module._free(this.cacheBuffer);
+                            this.cacheBuffer = null;
+                        }
+                        this.cacheBuffer = Module._malloc(part.data.byteLength);
+                        Module.HEAPU8.set(part.data, this.cacheBuffer);
+                        // console.log("_sendDatad:", part.data.byteLength);
+                        var ret = Module._sendData(this.cacheBuffer, part.data.byteLength, part.header.track, part.header.ts);
+                    } catch (err) {
+                        console.log(err);
+                    }
+                }
+                // console.log("part", part.header.type, part.header.ts)
+                // try {
+                //     if (this.cacheBuffer != null) {
+                //         Module._free(this.cacheBuffer);
+                //         this.cacheBuffer = null;
+                //     }
+                //     this.cacheBuffer = Module._malloc(part.data.byteLength);
+                //     Module.HEAPU8.set(part.data, this.cacheBuffer);
+                //     // console.log("_sendDatad:", part.data.byteLength);
+                //     var ret = Module._sendData(this.cacheBuffer, part.data.byteLength, part.header.track, part.header.ts);
+                // }
+                // catch (err) {
+                //     console.log(err);
+                // }
+            }
+        }
+    }
+}
+
+CMSParser.prototype.requestHeader = function (url, isRedVideo) {
+    console.log("requestHeader")
+    self.cmsParser.playUrl = url;
+    self.cmsParser.isRedVideo = isRedVideo; // add by ramon
+    self.cmsParser.startRange = 0;
+    var endRange = self.cmsParser.rangeSpace ; //old:512 modify by ramon
+
+    self.cmsParser.requestCMS(endRange, true, function (finished) {
+        if (self.cmsParser.isRedVideo) { // add by ramon
+            self.postMessage({
+                t: kFinishDownload,
+                s: self.cmsParser.partsSize
+            });
+        }
+    });
+}
+
+CMSParser.prototype.requestBody = function () {
+    if (self.cmsParser.pauseGetUrl) {
+        return;
+    }
+    console.log("requestBody")
+    var endRange = self.cmsParser.startRange + self.cmsParser.rangeSpace;
+    self.cmsParser.requestCMS(endRange, false, function (finished) { // modify by ramon
+        if (finished) {
+            setTimeout(function () {
+                self.postMessage({
+                    t: kFinishDownload,
+                    s: self.cmsParser.partsSize
+                });
+            }, 1000);
+        } else {
+            setTimeout(function () {
+                this.requestBody();
+            }.bind(this), 50);
+        }
+        return;
+    }.bind(this));
+}
+
+
+CMSParser.prototype.requestCMS = function (endRange, isHeader, cb) {
+    var _this = this;
+    // _this.stream = null
+    _this.cmsBuffer = new Uint8Array([]);
+
+    if (_this.isRedVideo) {
+        fetch(_this.playUrl, {
+                // headers: {
+                //     'Range': 'bytes=' + self.cmsParser.startRange + '-' + endRange
+                // }
+            }).then(async function respond(response) {
+                console.log("res ", response.ok, response.status)
+                if (cb && !response.ok && response.status == 416) { //下载结束
+                    cb(true);
+                    return;
+                }
+                const reader = response.body.getReader();
+                reader.read().then(async function processData({
+                    done,
+                    value
+                }) {
+                    // console.log("reader.read().then ", done, "_this.decodedClosed", _this.decodedClosed, value.length)
+                    if (done) {
+                        console.log("part total size: ", self.cmsParser.parts.length)
+                        if (cb) {
+                            self.cmsParser.startRange = endRange + 1;
+                            cb();
+                        }
+                    } else {
+                        console.log("reader.read().then ", done, "_this.decodedClosed", _this.decodedClosed, value.length)
+                        if (!_this.decodedClosed) {
+                            _this.parseCms(value);
+                        }
+                        return reader.read().then(processData);
+                    }
+                });
+            })
+            .then(function (result) {
+                //console.log("comoopppleeee ", result)
+            }).catch(error => {
+                console.log(error)
+                self.postMessage({
+                    err: "视频获取失败"
+                });
+            });
+    } else {
+        fetch(_this.playUrl, {
+            headers: {
+                'Range': 'bytes=' + self.cmsParser.startRange + '-' + endRange
+            }
+        }).then(async function respond(response) {
+            if (cb && !response.ok && response.status == 416) { //下载结束
+                console.log("下载结束");
+                cb(true);
+                return;
+            }
+            if ( !response.ok ){
+                console.log("response.status:",response.status);
+            }
+            const reader = response.body.getReader();
+            reader.read().then(function processData({
+                done,
+                value
+            }) {
+                if (done) {
+                    //console.log("fetch done part total size: ", self.cmsParser.parts.length );
+                    if (!isHeader && cb) {
+                        self.cmsParser.startRange = endRange + 1;
+                        console.log("fetch done part total size: ", self.cmsParser.parts.length ," startRange:", self.cmsParser.startRange," downloadPartLength:",this.downloadPartLength);
+                        if (0==this.downloadPartLength){
+                            cb(true);
+                        }else{
+                            this.downloadPartLength = 0;
+                            cb();
+                        }
+                    }
+                } else {
+                    if (!_this.decodedClosed) {
+                        console.log("reader.read().then ", done, "isHeader: ",isHeader," _this.decodedClosed", _this.decodedClosed, " ",value.length);
+                        this.downloadPartLength += value.length;
+                        _this.parseCms(value);  // add by ramon 
+                        // if (isHeader) {  // del by ramon
+                        //     self.cmsParser.startRange = endRange + 1;
+                        //     _this.handleHeader(value.buffer);
+                        // } else {
+                        //     _this.handleBody(value.buffer);
+                        // }
+                    }
+                    return reader.read().then(processData);
+                }
+            });
+        }).catch(error => {
+            self.postMessage({
+                err: "回放视频获取失败"
+            });
+        });
+    }
+
+
+    // _this.reader = null
+    // var llllllllll = 0;
+    // var readdddddddddddd = function () {
+    //     console.log(_this.stream)
+    //     if (_this.stream) {
+    //         if (_this.reader == null){
+    //             _this.reader = _this.stream.getReader()
+    //             _this.reader.cancel()
+    //             _this.reader.releaseLock()
+    //             _this.reader = _this.stream.getReader()
+    //         }
+    //         _this.reader.read().then(function processData({ done, value }) {
+    //             console.log("processData ", done, llllllllll)
+
+    //             if (!done) {
+    //                 llllllllll += value.length;
+    //                 setTimeout(readdddddddddddd, 10);
+    //             }else{
+    //                 console.log("overrrrrrrrr")
+    //             }
+    //         })
+    //     } else {
+    //         setTimeout(readdddddddddddd, 1000);
+    //     }
+    // }
+    // readdddddddddddd();
+}
+
+CMSParser.prototype.requestLive = function (url) {
+    var _this = this;
+    this.controller = new AbortController();
+    var signal = this.controller.signal;
+
+    var timer = "";
+    var timeoutPromise = (timeout) => {
+        return new Promise((resolve, reject) => {
+            timer = setTimeout(() => {
+                resolve(new Response("timeout", {
+                    status: 504,
+                    statusText: "timeout "
+                }));
+
+                console.log("time out");
+
+                _this.controller.abort();
+            }, timeout);
+        });
+    }
+    var requestPromise = (url) => {
+        return fetch(url, {
+            signal: signal
+        });
+    };
+    Promise.race([timeoutPromise(15 * 1000), requestPromise(url)])
+        .then(response => {
+            if (response.status == 200) {
+                if (timer) {
+                    clearTimeout(timer);
+                }
+                var reader = response.body.getReader();
+                reader.read().then(function processData({
+                    done,
+                    value
+                }) {
+                    if (done) {
+
+                    } else {
+                        _this.handleLive(value.buffer);
+                        return reader.read().then(processData);
+                    }
+                });
+            } else {
+                self.postMessage({
+                    err: "实时视频获取失败"
+                });
+            }
+        })
+        .catch(error => {
+            self.postMessage({
+                err: "实时视频获取失败"
+            });
+        });
+}
+
+CMSParser.prototype.handleLive = function (data) {
+    var self = this;
+    if (!self.decodedClosed) {
+        if (!self.headerParsered) {
+            self.handleHeader(data);
+        } else {
+            self.handleBody(data);
+        }
+    }
+}
+
+CMSParser.prototype.onWasmLoaded = function () {
+    this.logger.logInfo("Wasm loaded.");
+    this.wasmLoaded = true;
+
+    this.videoCallback = Module.addFunction(function (buff, size, width, height, timestamp) {
+        var outArray = Module.HEAPU8.subarray(buff, buff + size);
+        var data = new Uint8Array(outArray);
+        var objData = {
+            t: kVideoFrame,
+            s: timestamp,
+            w: width,
+            h: height,
+            d: data
+        };
+        self.postMessage(objData, [objData.d.buffer]);
+    }, 'viiiid');
+
+    this.audioCallback = Module.addFunction(function (buff, size, timestamp) {
+        var outArray = Module.HEAPU8.subarray(buff, buff + size);
+        var data = new Uint8Array(outArray);
+        var objData = {
+            t: kAudioFrame,
+            s: timestamp,
+            d: data
+        };
+        self.postMessage(objData, [objData.d.buffer]);
+    }, 'viid');
+
+    var ret = Module._initDecoder(this.videoCallback, this.audioCallback, this.coreLogLevel);
+
+    while (this.tmpReqQue.length > 0) {
+        var req = this.tmpReqQue.shift();
+        this.processReq(req);
+    }
+};
+
+self.cmsParser = new CMSParser();
+
+self.onmessage = function (evt) {
+    if (!self.cmsParser) {
+        self.cmsParser.logger.logInfo("[ER] CMSParser not initialized!");
+        return;
+    }
+
+    var req = evt.data;
+    if (!self.cmsParser.wasmLoaded) {
+        self.cmsParser.cacheReq(req);
+        self.cmsParser.logger.logInfo("wasm not init");
+        if (self.cmsParser.reload) {
+            self.cmsParser.onWasmLoaded();
+            self.cmsParser.reload = false;
+        }
+        return;
+    }
+
+    self.cmsParser.processReq(req);
+}
+
+function onWasmLoaded() {
+    console.log("CMSParser Wasm loaded.");
+    if (self.cmsParser) {
+        self.cmsParser.onWasmLoaded();
+    } else {
+        console.log("[ER] No decoder!");
+    }
+}
\ No newline at end of file
diff --git a/public/cw_/public/player/cmsplayer.js b/public/cw_/public/player/cmsplayer.js
new file mode 100644
index 00000000..cce4dc65
--- /dev/null
+++ b/public/cw_/public/player/cmsplayer.js
@@ -0,0 +1,1358 @@
+//Player states.
+const playerStateFinish = 0;
+const playerStatePlaying = 1;
+const playerStatePausing = 2;
+var boundary = "XHFs29zHSUTjXw"
+var cms_header_format = `format:cms\r\nboundary:${boundary}\r\nts:${Date.now()}\r\ntrack:id=1,codec=alaw,rate=8000\r\n\r\n`
+
+function Player($container) {
+    this.type = "video";
+    this.isLive = false;
+    this.webglPlayer = null;
+    this.pcmPlayer = null;
+    this.videoLoadFinish = false;
+    this.frameSize = 0;
+    this.canvas = null;
+    this.image = null;
+
+    this.playerState = playerStateFinish;
+    this.isGetRealSize = false;
+    this.videoWidth = 0;
+    this.videoHeight = 0;
+    this.yLength = 0;
+    this.uvLength = 0;
+    this.isTalking = false;
+    this.isListening = false;
+    this.pauseDownload = false;
+    this.isRedVideo = false;
+    this.flowControl = false;
+    this.fullscreenFlag = false;
+    this.DownloadFinish = false; // add by ramon
+    this.isReviewing = false; // add by ramon
+
+    this.videoBuffer = [];
+    this.audioBuffer = [];
+    this.imageBuffer = [];
+    this.currentVideots = 0;
+    this.currentFrameIndex = 0;
+    this.currentAudioIndex = 0;
+    this.startAudioIndex = 0;
+    this.videoPartHeaders = [];
+    this.audioPartHeaders = [];
+    this.diplayLastTick = 0
+    //this.currPart = null  // del by ramon
+    this.displayInterval = 0; // add by ramon
+    this.lastDisplayTick = 0;  // add by ramon
+
+    //talk
+    this.localAudioStream = null;
+    this.mediaRecorder = null
+    this.httpRequest = null
+
+    this.cmsTalk = null
+    //this.cmsTalk = new CmsTalk()
+    //this.talkUrl = talkUrl
+
+    //初始化元素
+    this.$container = $container;
+    this.initCMSHtml();
+
+    //初始化解析器
+    this.initCMSParserWorker();
+
+    this.logger = new Logger("Player");
+}
+
+Player.prototype.initCMSHtml = function () {
+    var self = this;
+    var html = `<div style="width: 100%; height: calc(100% - 26px);">
+                <div id="canvasBox" style="width: 100%; height: 100%; position: relative; background: black; ">
+                    <div id="errMsg" style="display: none; position: absolute; top: 5px; left: 10px; color: #FFF;"></div>
+                    <img id="imgscreen" src="" style="width: 100%; height: 100%; display: none;" />
+                    <canvas id="videoscreen" style="width: 100%; height: 100%"></canvas>
+                </div>
+            </div>
+            <div id="videoToolBar" style="position: relative; overflow: hidden; height: 26px; background-color: #363F4F; display: flex; flex-direction: row; display: none;">
+                <div style="padding: 0 5px; height: 100%;">
+                    <div style="display: inline-block; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="fullscreenBtn" src="./public/images/fullscreen.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                    <div style="display: inline-block; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="pauseBtn" src="./public/images/pause.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+	            <div id="talkBtnBox" class="videoToolBarIcon liveVideo" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="talkBtn" src="./public/images/microphone-close.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+		    <div id="listenBtnBox" class="videoToolBarIcon liveVideo" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="listenBtn" src="./public/images/mute.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+	            <div id="cameraBtnBox" class="videoToolBarIcon liveVideo" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="cameraBtn" src="./public/images/camera.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                    <div id="reviewBtnBox" class="videoToolBarIcon redVideo redImg" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="reviewBtn" src="./public/images/review.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                    <div id="soundBtnBox" class="videoToolBarIcon redVideo" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="soundBtn" src="./public/images/mute.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                    <div id="pictureBtnBox" class="videoToolBarIcon redImg" style="display: none; height: 90%; border-radius: 90%; background: #1C66A3;">
+                        <img id="pictureBtn" src="./public/images/picture.svg" style="width: 100%; height: 100%;"/>      
+                    </div>
+                </div>
+                <div id="playProgressBar" style="display: none; position: relative; flex: 1;">
+                    <ul id="videoTimeTrack" style="position: absolute; z-index: 2; height: 6px; width: 100%; margin: 0; padding: 0 10px; box-sizing: border-box;"></ul>            
+                    <div id="alarmblock" style="position: absolute; height: 100%; background-color: red; z-index: 1; display: none;"></div>
+
+                    <div style="position: absolute; z-index: 2; width: 100%; height: 5px; bottom: 8px; background: #EEE;">
+                        <img id="timeTrack" src="./public/images/arrow.png" style="width: 20px; position: absolute; top: -10px;"/>
+                        <ul id="timeProgress" style="position: absolute; z-index: 2; height: 100%; width: 100%; margin: 0; padding: 0 10px; box-sizing: border-box;"></ul>                                
+                    </div>
+                </div>                
+            </div>  `;
+
+    var pictureDialogHtml = `<div id="pictureDialog" style="position: absolute; top: 10%; left: 17%; width: 66%; height: 70%; display: none; background: #FFF; border: 1px solid #CCC; z-index: 9999; border-radius: 5px; box-sizing: border-box;">
+                 <div style="height: 40px; line-height: 40px; border-bottom: 1px solid #EEE; padding: 0 10px; background: #1C66A3; color: #FFF; border-top-left-radius: 0.06rem; border-top-right-radius: 0.06rem">
+                      <span>图片浏览</span>
+                      <div style="float: right; height: 100%; display: flex; align-items: center;">
+                          <img id="pictureDialogFullScreenBtn" src="./public/images/fullscreen2.svg" style="width: 20px; height: 20px;"/>
+                          <img id="pictureDialogCloseBtn" src="./public/images/close.svg" style="width: 20px; height: 20px; margin-left: 6px;"/>
+                      </div>
+                 </div>
+                 <div style="height: calc(100% - 40px); background: #EFEFEF;">
+                     <div style="width: calc(100% - 200px); height: 100%; float: left;">
+                         <div id="currentPictureBox" style="position: relative; width: 100%; height: calc(100% - 60px); background: #333;"></div>
+                         <div style="width: 100%; height: 60px; line-height: 60px; text-align: center;">
+                             <button id="firstPicBtn" style="cursor: pointer;">首页</button>
+                             <button id="prePicBtn" style="cursor: pointer;">上一张</button>
+                             <span id="currentPicNumber" style="margin: 0 10px 0 20px;">1</span>/<span id="totalPicNumber" style="margin: 0 20px 0 10px;"></span>
+                             <button id="nextPicBtn" style="cursor: pointer;">下一张</button>
+                             <button id="lastPicBtn" style="cursor: pointer;">末页</button>
+                             <button id="exportBtn" style="margin-left: 40px; cursor: pointer;">导出</button>
+                         </div>
+                     </div>
+                     <div style="width: 200px; height: 100%; float: left;">
+                         <ul id="pictureList" style="margin: 0; padding: 2px 0 2px 10px; height: 100%; overflow: auto; box-sizing: border-box;"></ul>
+                     </div>
+                 </div>
+             </div>`;
+
+    this.$container.html("");
+    this.$container.append(html);
+
+    this.$pictureDialog = $(pictureDialogHtml);
+    this.$pictureDialog.appendTo($("body"));
+
+    //全屏
+    this.$container.find("#fullscreenBtn").click(function () {
+        this.fullscreenFlag = true;
+        this.fullscreen();
+    }.bind(this));
+
+    this.$container.find("#canvasBox").dblclick(function () {
+        if (this.fullscreenFlag) {
+            this.exitfullscreen();
+        } else {
+            this.fullscreen();
+        }
+        this.fullscreenFlag = !this.fullscreenFlag;
+    }.bind(this));
+
+    //暂停
+    this.$container.find("#pauseBtn").click(function () {
+        if (self.pauseDownload) {
+            $(this).attr("src", "./public/images/pause.svg");
+            self.resume();
+        } else {
+            $(this).attr("src", "./public/images/play.svg");
+            self.pause();
+        }
+    });
+
+    this.$container.find("#listenBtn").click(function () {
+        console.log("listenBtn clicked", self.isListening);
+        if (self.isListening) {
+            $(this).attr("src", "./public/images/mute.svg");
+            self.stopListen();
+        } else {
+            $(this).attr("src", "./public/images/sound.svg");
+            self.startListen();
+        }
+    });
+
+    this.$container.find("#talkBtn").click(function () {
+        console.log("talkBtn clicked", self.isTalking);
+        if (self.isTalking) {
+            $(this).attr("src", "./public/images/microphone-close.svg");
+            self.stopTalk()
+        } else {
+            $(this).attr("src", "./public/images/microphone.svg");
+            self.startTalk()
+        }
+    });
+
+    //循环红点画面
+    this.$container.find("#reviewBtn").click(function () {
+        if (self.$container.find("#alarmblock").css("display") === "block") {
+            if (!self.alarmTime) return;
+
+            if (!self.isReviewing) {
+                self.isReviewing = true;
+            } else {
+                self.isReviewing = false;
+            }
+            if (self.isReviewing) {
+                if (self.type === "video") {
+                    //视频流
+                    for (var i = 0; i < self.videoPartHeaders.length; i++) {
+                        if ((self.startTime + self.videoPartHeaders[i].ts + 500) >= (self.alarmTime - 2000)) {
+                            self.alarmBlockStartFrameIndex = i;
+                            self.currentFrameIndex = i;
+                            self.currentVideots = self.videoPartHeaders[i].ts;
+                            break;
+                        }
+                    }
+                    if (!self.alarmBlockStartFrameIndex) {
+                        self.isReviewing = false;
+                        return;
+                    }
+                    for (var i = self.alarmBlockStartFrameIndex; i < self.videoPartHeaders.length; i++) {
+                        if ((self.startTime + self.videoPartHeaders[i].ts) >= (self.alarmTime + 2000)) {
+                            self.alarmBlockEndFrameIndex = i;
+                            break;
+                        }
+                    }
+                    if (!self.alarmBlockEndFrameIndex) {
+                        self.alarmBlockEndFrameIndex = self.videoPartHeaders.length;
+                    }
+
+                    //声音播放
+                    if (self.isListening) {
+                        self.isListeningFirst = false;
+                        if (self.pcmPlayer) {
+                            self.pcmPlayer.destroy();
+                            self.pcmPlayer = null;
+                        }
+                    }
+                } else {
+                    //图片流
+                    for (var i = 0; i < self.imageBuffer.length; i++) {
+                        if ((self.startTime + self.imageBuffer[i].t + 500) >= (self.alarmTime - 2000)) {
+                            self.alarmBlockStartFrameIndex = i;
+                            self.currentFrameIndex = i;
+                            break;
+                        }
+                    }
+                    if (!self.alarmBlockStartFrameIndex) {
+                        self.isReviewing = false;
+                        return;
+                    }
+                    for (var i = 0; i < self.imageBuffer.length; i++) {
+                        if ((self.startTime + self.imageBuffer[i].t - 400) >= (self.alarmTime + 2000)) {
+                            self.alarmBlockEndFrameIndex = i;
+                            break;
+                        }
+                    }
+                    if (!self.alarmBlockEndFrameIndex) {
+                        self.alarmBlockEndFrameIndex = self.imageBuffer.length;
+                    }
+                }
+                $(this).parent().css("background", "red");
+            } else {
+                $(this).parent().css("background", "#1C66A3");
+            }
+        }
+    });
+
+    //红点视频-播放声音
+    this.$container.find("#soundBtn").click(function () {
+        console.log("soundBtn click", self.isListening);
+
+        if (self.isListening) {
+            $(this).attr("src", "./public/images/mute.svg");
+            self.stopListen();
+        } else {
+            $(this).attr("src", "./public/images/sound.svg");
+            self.startListen();
+        }
+    });
+
+    //查看红点图片
+    this.$container.find("#pictureBtn").click(function () {
+        this.$pictureDialog.css("display", "block");
+        this.$pictureDialog.find("#totalPicNumber").html(this.imageBuffer.length);
+
+        var html = "";
+        for (var i = 0; i < this.imageBuffer.length; i++) {
+            var timeStr = "";
+            var time = (this.alarmTime - (this.startTime + this.imageBuffer[i].t)) / 1000;
+            if (time >= 0) {
+                timeStr = `触发前${time}秒`;
+            } else {
+                timeStr = `触发后${Math.abs(time)}秒`;
+            }
+            if (i === 0) {
+                firstTimeStr = timeStr;
+            }
+            html += `<li style="position: relative; height: 110px; background: #FFF; width: 100%; margin-bottom: 5px; padding: 4px; border: 2px solid #DDD;">
+                        <img src='${this.imageBuffer[i].d}' style="width: 100%; height: 100%;"/>
+                        <span style="position: absolute; top: 5px; left: 5px; color: red; font-size: 12px;">${timeStr}</span>                     
+                     </li>`;
+        }
+        this.$pictureDialog.find("#pictureList").html(html);
+
+        //默认显示第一张大图
+        this.currentPictureIndex = 0;
+        var firstHtml = `<img src='${this.imageBuffer[0].d}' style="width: 100%; height: 100%;"/>
+                         <span style="position: absolute; top: 35px; left: 5px; color: red; font-size: 14px;">${firstTimeStr}</span>`;
+        this.$pictureDialog.find("#currentPictureBox").html(firstHtml);
+        this.$pictureDialog.find("#pictureList li").eq(0).css("border", "2px solid blue");
+
+        //切换显示当前图片
+        var self = this;
+        this.$pictureDialog.find("#pictureList li").click(function () {
+            self.currentPictureIndex = $(this).index();
+            $(this).parent().find("li").css("border", "2px solid #DDD");
+            $(this).css("border", "2px solid blue");
+            var src = $(this).find("img").attr("src");
+            var timeStr = $(this).find("span").html();
+            self.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+            self.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+            self.$pictureDialog.find("#currentPicNumber").html(self.currentPictureIndex + 1);
+        });
+    }.bind(this));
+
+    //上一张
+    this.$pictureDialog.find("#prePicBtn").click(function () {
+        if (this.currentPictureIndex === 0) {
+            return;
+        }
+        this.currentPictureIndex = this.currentPictureIndex - 1;
+        this.$pictureDialog.find("#pictureList li").css("border", "2px solid #DDD");
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).css("border", "2px solid blue");
+        var src = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("img").attr("src");
+        var timeStr = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("span").html();
+        this.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+        this.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+        this.$pictureDialog.find("#currentPicNumber").html(this.currentPictureIndex + 1);
+
+        var top = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).offset().top;
+        var height = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).height();
+        if (top - height < 0) {
+            this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).get(0).scrollIntoView();
+        }
+    }.bind(this));
+
+    //下一张
+    this.$pictureDialog.find("#nextPicBtn").click(function () {
+        if (this.currentPictureIndex === this.imageBuffer.length - 1) {
+            return;
+        }
+        this.currentPictureIndex = this.currentPictureIndex + 1;
+        this.$pictureDialog.find("#pictureList li").css("border", "2px solid #DDD");
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).css("border", "2px solid blue");
+        var src = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("img").attr("src");
+        var timeStr = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("span").html();
+        this.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+        this.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+        this.$pictureDialog.find("#currentPicNumber").html(this.currentPictureIndex + 1);
+
+        var top = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).offset().top;
+        var height = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).height();
+        var containerHeight = this.$pictureDialog.find("#pictureList").height();
+        if (top + height > containerHeight) {
+            this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).get(0).scrollIntoView(false);
+        }
+    }.bind(this));
+
+    //首页
+    this.$pictureDialog.find("#firstPicBtn").click(function () {
+        if (this.currentPictureIndex === 0) {
+            return;
+        }
+        this.currentPictureIndex = 0;
+        this.$pictureDialog.find("#pictureList li").css("border", "2px solid #DDD");
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).css("border", "2px solid blue");
+        var src = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("img").attr("src");
+        var timeStr = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("span").html();
+        this.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+        this.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+        this.$pictureDialog.find("#currentPicNumber").html(this.currentPictureIndex + 1);
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).get(0).scrollIntoView();
+    }.bind(this));
+
+    //末页
+    this.$pictureDialog.find("#lastPicBtn").click(function () {
+        if (this.currentPictureIndex === this.imageBuffer.length - 1) {
+            return;
+        }
+        this.currentPictureIndex = this.imageBuffer.length - 1;
+        this.$pictureDialog.find("#pictureList li").css("border", "2px solid #DDD");
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).css("border", "2px solid blue");
+        var src = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("img").attr("src");
+        var timeStr = this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).find("span").html();
+        this.$pictureDialog.find("#currentPictureBox img").attr("src", src);
+        this.$pictureDialog.find("#currentPictureBox span").html(timeStr);
+        this.$pictureDialog.find("#currentPicNumber").html(this.currentPictureIndex + 1);
+        this.$pictureDialog.find("#pictureList li").eq(this.currentPictureIndex).get(0).scrollIntoView(false);
+    }.bind(this));
+
+    //导出图片
+    this.$pictureDialog.find("#exportBtn").click(function () {
+        for (var i = 0; i < this.imageBuffer.length; i++) {
+            var time = this.startTime + this.imageBuffer[i].t;
+            time = moment(time).format("YYYY_MM_DD_HH_mm_ss_SSS");
+            var a = document.createElement('a');
+            a.href = this.imageBuffer[i].d;
+            a.download = time + ".png";
+            document.body.appendChild(a);
+            a.click();
+            document.body.removeChild(a);
+        }
+    }.bind(this));
+
+    //图片浏览-全屏   
+    this.$pictureDialog.find("#pictureDialogFullScreenBtn").click(function () {
+        if (!this.pictureFullScreenFlag) {
+            this.pictureFullScreenFlag = true;
+            this.$pictureDialog.find("#pictureDialogFullScreenBtn").attr("src", "./public/images/fullscreen-exit2.svg");
+        } else {
+            this.pictureFullScreenFlag = false;
+            this.$pictureDialog.find("#pictureDialogFullScreenBtn").attr("src", "./public/images/fullscreen2.svg");
+        }
+        if (this.pictureFullScreenFlag) {
+            this.$pictureDialog.css({
+                width: "100%",
+                height: "100%",
+                top: 0,
+                left: 0
+            });
+        } else {
+            this.$pictureDialog.css({
+                width: "66%",
+                height: "70%",
+                top: "10%",
+                left: "17%"
+            });
+        }
+    }.bind(this));
+
+    //图片浏览-关闭
+    this.$pictureDialog.find("#pictureDialogCloseBtn").click(function () {
+        this.$pictureDialog.css("display", "none");
+        this.$pictureDialog.find("#pictureList").html("");
+        this.$pictureDialog.find("#currentPictureBox").html("");
+    }.bind(this));
+
+    this.canvas = this.$container.find("#videoscreen")[0];
+    this.image = this.$container.find("#imgscreen")[0];
+}
+
+Player.prototype.initCMSParserWorker = function () {
+    var self = this;
+    this.cmsParserWorker = new Worker("public/player/cmsparser.js");
+    this.cmsParserWorker.onmessage = function (evt) {
+        var objData = evt.data;
+        switch (objData.t) {
+            case kCMSHeaderRes:
+                self.onCMSHeaderInfo(objData.t1, objData.v, objData.a, objData.i, objData.s, objData.at);
+                break;
+            case kFinishDownload:
+                self.onDownloadFinish(objData.s);
+                break;
+            case kImageFrame:
+                self.onImageFrame(objData);
+                break;
+            case kCmsPartHeader:
+                self.onCmsPartHeader(objData);
+                break;
+            case kVideoFrame:
+                if (!self.isGetRealSize) {
+                    self.isGetRealSize = true;
+                    self.videoWidth = objData.w;
+                    self.videoHeight = objData.h;
+                    self.yLength = self.videoWidth * self.videoHeight;
+                    self.uvLength = (self.videoWidth / 2) * (self.videoHeight / 2);
+                }
+                self.onVideoFrame(objData);
+                break;
+            case kAudioFrame:
+                self.onAudioFrame(objData);
+                break;
+        }
+        if (objData.err) {
+            self.$container.find("#errMsg").html(objData.err);
+            self.$container.find("#errMsg").css("display", "block");
+        }
+    }
+};
+
+Player.prototype.play = function (url, isLive, alarmTime, isRedVideo) {
+    console.log("Player.prototype.play ", url)
+
+    var ret = {
+        e: 0,
+        m: "Success"
+    };
+
+    if (isRedVideo) {
+        this.isRedVideo = isRedVideo;
+    }
+
+    var success = true;
+    if (this.playerState == playerStatePlaying) {
+        ret = {
+            e: -1,
+            m: "Invalid url"
+        };
+        success = false;
+        this.logger.logError("video is playing.");
+        return ret;
+    }
+
+    if (!url) {
+        ret = {
+            e: -2,
+            m: "Invalid url"
+        };
+        success = false;
+        this.logger.logError("[ER] playVideo error, url empty.");
+        return ret;
+    }
+
+    if (!this.cmsParserWorker) {
+        ret = {
+            e: -4,
+            m: "CMSParserWorker not initialized"
+        };
+        success = false;
+        this.logger.logError("[ER] CMSParserWorker not initialized.");
+        return ret;
+    }
+
+    this.$container.find("#videoToolBar").css("display", "flex");
+
+    this.liveUrl = url;
+    this.isLive = isLive;
+    if (alarmTime) {
+        if (typeof alarmTime === "string") {
+            this.alarmTime = Number(alarmTime);
+        } else {
+            this.alarmTime = alarmTime;
+        }
+    }
+
+    //时间进度条
+    if (this.isLive) {
+        this.$container.find("#playProgressBar").css("display", "none");
+    } else {
+        this.$container.find("#playProgressBar").css("display", "block");
+    }
+
+    this.cmsParserWorker.postMessage({
+        t: kOpenDecoderReq
+    });
+
+    this.displayLoop();
+
+    this.webglPlayer = new WebGLPlayer(this.canvas, {
+        preserveDrawingBuffer: false
+    });
+
+    this.cmsParserWorker.postMessage({
+        t: isLive ? kRequestLiveReq : kRequestHeaderReq,
+        u: url,
+        r: this.isRedVideo // add by ramon
+    });
+
+    if (this.isLive && !this.cmsTalk) {
+        this.cmsTalk = new CmsTalk()
+    }
+
+    return ret;
+};
+
+Player.prototype.resume = function () {
+    //debugger
+    if (this.playerState == playerStatePausing) {
+        this.pauseDownload = false;
+        this.playerState = playerStatePlaying;
+        if (this.isLive) {
+            if (this.liveUrl) {
+                this.cmsParserWorker.postMessage({
+                    t: kOpenDecoderReq
+                });
+                this.cmsParserWorker.postMessage({
+                    t: kRequestLiveReq,
+                    u: this.liveUrl,
+                    r: false
+                });
+            }
+        } else {
+            if (!this.isRedVideo) {
+                if (this.DownloadFinish) {
+                    this.flushRate = 0;
+                    this.currentFrameIndex = 0; //从头开始播放
+                    this.currentVideots = 0;
+                    this.isListeningFirst = false;
+                } else {
+                    this.flowControl = false;
+                    this.cmsParserWorker.postMessage({
+                        t: kResumeGetUrlReq
+                    });
+                }
+            }
+        }
+
+        //恢复声音播放
+        if (this.isListening) {
+            if (!this.pcmPlayer) {
+                this.pcmPlayer = new PCMPlayer({
+                    encoding: "16bitInt",
+                    channels: 1,
+                    sampleRate: 44100,
+                    flushingTime: 5000
+                });
+            }
+            this.pcmPlayer.resume();
+        }
+    }
+}
+
+Player.prototype.pause = function () {
+    if (this.playerState == playerStatePlaying) {
+        this.pauseDownload = true;
+        this.playerState = playerStatePausing;
+        if (this.isLive) {
+            this.cmsParserWorker.postMessage({
+                t: kCloseDecoderReq
+            });
+        } else {
+            this.cmsParserWorker.postMessage({
+                t: kPauseGetUrlReq
+            });
+        }
+        //暂停声音
+        this.isListeningFirst = false;
+        if (this.pcmPlayer) {
+            this.pcmPlayer.destroy();
+            this.pcmPlayer = null;
+        }
+    }
+}
+
+Player.prototype.skip = function (time) {
+    if (!this.isLive && !this.isReviewing) {
+        if (this.type === "video") {
+            for (var i = 0; i < this.videoBuffer.length; i++) {
+                if (this.videoBuffer[i].s == time) {
+                    this.flushRate = 0;
+                    this.currentFrameIndex = i;
+
+                    //暂停声音
+                    this.isListeningFirst = false;
+                    if (this.pcmPlayer) {
+                        this.pcmPlayer.destroy();
+                        this.pcmPlayer = null;
+                    }
+                    this.pcmPlayer = new PCMPlayer({
+                        encoding: "16bitInt",
+                        channels: 1,
+                        sampleRate: 44100,
+                        flushingTime: 5000
+                    });
+                    this.pcmPlayer.resume();
+                    break;
+                }
+            }
+        } else {
+            for (var i = 0; i < this.imageBuffer.length; i++) {
+                if (this.imageBuffer[i].t == time) {
+                    this.flushRate = 0;
+                    this.currentFrameIndex = i;
+                    break;
+                }
+            }
+        }
+    }
+}
+
+Player.prototype.stop = function (flag) {
+    this.logger.logInfo("Stop.");
+
+    if (this.playerState == playerStateFinish) {
+        var ret = {
+            e: -1,
+            m: "Not playing"
+        };
+        return ret;
+    }
+
+    this.logger.logInfo("Closing decoder.");
+    this.cmsParserWorker.postMessage({
+        t: kCloseDecoderReq
+    });
+
+    //关闭worker   
+    if (true) { // modify by ramon  old:flag
+        this.cmsParserWorker.terminate();
+        this.cmsParserWorker = null;
+    }
+
+    this.webglPlayer = null;
+    if (this.pcmPlayer) {
+        this.pcmPlayer.destroy();
+        this.pcmPlayer = null;
+        this.logger.logInfo("Pcm player released.");
+    }
+    this.videoLoadFinish = false;
+    this.isListening = false;
+    this.pauseDownload = false;
+
+    this.frameSize = 0;
+    this.currentFrameIndex = 0;
+    this.canvas = null;
+    this.image = null;
+
+    this.playerState = playerStateFinish;
+    this.isGetRealSize = false;
+    this.videoWidth = 0;
+    this.videoHeight = 0;
+    this.yLength = 0;
+    this.uvLength = 0;
+
+    this.videoBuffer = [];
+    this.audioBuffer = [];
+    this.imageBuffer = [];
+
+    //清空容器内容
+    this.$container.html("");
+    this.$pictureDialog.remove();
+
+    if (this.cmsTalk) {
+        this.cmsTalk.recClose();
+        // delete this.cmsTalk
+        // this.cmsTalk = null
+    }
+    return 0;
+};
+
+Player.prototype.fullscreen = function () {
+    if (this.type === "video") {
+        if (this.webglPlayer) {
+            this.webglPlayer.fullscreen();
+        }
+    } else if (this.type === "image") {
+        this.$container.find("#imgscreen").css({
+            "position": "fixed",
+            "z-index": "10",
+            "top": 0,
+            "left": 0
+        });
+    }
+};
+
+Player.prototype.exitfullscreen = function () {
+    if (this.type === "video") {
+        if (this.webglPlayer) {
+            this.webglPlayer.exitfullscreen();
+        }
+    } else if (this.type === "image") {
+        this.$container.find("#imgscreen").css({
+            "position": "static",
+            "z-index": "auto",
+            "top": "auto",
+            "left": "auto"
+        });
+    }
+};
+
+Player.prototype.startTalk = function (callback) {
+    this.isTalking = true;
+    if (this.cmsTalk)
+        this.cmsTalk.startTalk(this.talkUrl, callback)
+};
+
+Player.prototype.stopTalk = function () {
+    this.isTalking = false;
+    if (this.cmsTalk)
+        this.cmsTalk.stopTalk()
+};
+
+Player.prototype.startListen = function () {
+    this.isListening = true;
+    if (!this.pcmPlayer) {
+        this.pcmPlayer = new PCMPlayer({
+            encoding: "16bitInt",
+            channels: 1,
+            sampleRate: 44100,
+            flushingTime: 5000
+        });
+    }
+    this.pcmPlayer.resume();
+};
+
+Player.prototype.stopListen = function () {
+    this.isListeningFirst = false;
+    this.isListening = false;
+    if (this.pcmPlayer) {
+        this.pcmPlayer.destroy();
+        this.pcmPlayer = null;
+    }
+};
+
+Player.prototype.displayLoop = function (timestamp) {
+    //console.log("displayLoop timestamp:",timestamp);
+    requestAnimationFrame(this.displayLoop.bind(this));
+
+    if (this.playerState == playerStateFinish || this.playerState == playerStatePausing) {
+        if (this.isLive) {
+            while (this.videoBuffer.length > 0) {
+                this.videoBuffer.shift();
+            }
+            while (this.audioBuffer.length > 0) {
+                this.audioBuffer.shift();
+            }
+        }
+        return false;
+    }
+
+    if (this.isLive) {
+        //实时视频
+        //视频流
+        if (this.videoBuffer.length > 0) {
+            var videoFrame = this.videoBuffer[0];
+            if (this.displayVideoFrame(videoFrame)) {
+                this.videoBuffer.shift();
+            }
+        }
+        //声音流
+        if (this.audioBuffer.length > 0) {
+            var audioFrame = this.audioBuffer[0];
+            if (this.displayAudioFrame(audioFrame)) {
+                this.audioBuffer.shift();
+            }
+        }
+
+    } else {
+        //红点视频
+        if (this.type === "video") {
+            //视频流
+            if (this.isRedVideo) {
+                //console.log("displayLoop : isRedVideo :videoPartHeaders.length:",this.videoPartHeaders.length," -- videoBuffer:",this.videoBuffer.length);
+                if (0 == this.displayInterval) {
+                    this.displayInterval = Math.round(1000 / this.videoRate) - 20;
+                }
+                if ((timestamp - this.diplayLastTick) >= this.displayInterval) {
+                    if (this.videoBuffer.length > 0) {
+                        var frame = this.videoBuffer.shift();
+                        if (frame) {
+                            this.currentVideots = frame.s;
+                            //console.log("displayVideoFrame timestamp:",timestamp ,"  displayInterval:",this.displayInterval);
+                            this.displayVideoFrame(frame);
+                            this.updateTimeTrack(frame.s, false);
+                        }
+                        this.diplayLastTick = timestamp;
+                    }
+                }
+                if (this.videoBuffer.length < 20) {
+                    while (this.currentFrameIndex < this.videoPartHeaders.length) {
+                        var part = this.videoPartHeaders[this.currentFrameIndex];
+                        // console.log(this.currentFrameIndex, part.type)
+                        if (part.type == 'a') {
+                            this.currentFrameIndex++
+                        } else {
+                            this.cmsParserWorker.postMessage({
+                                t: kDecodeVideo,
+                                index: this.currentFrameIndex++
+                            });
+                            break
+                        }
+                    }
+                }
+
+                //声音播放
+                if (this.isListening && this.audioBuffer.length > 0) {
+                    if (!this.isListeningFirst) {
+                        for (var i = 0; i < this.audioBuffer.length; i++) {
+                            // console.log("audioBuffer", this.audioBuffer[i].s, this.currentVideots)
+                            if (this.audioBuffer[i].s >= this.currentVideots - 60) {
+                                this.currentAudioIndex = i;
+                                if (!this.pcmPlayer) {
+                                    this.pcmPlayer = new PCMPlayer({
+                                        encoding: "16bitInt",
+                                        channels: 1,
+                                        sampleRate: 44100,
+                                        flushingTime: 5000
+                                    });
+                                    this.pcmPlayer.resume();
+                                }
+                                this.displayAudioFrame(this.audioBuffer[i], true);
+                                break;
+                            }
+                        }
+                        this.isListeningFirst = true;
+                    } else {
+                        if (this.currentAudioIndex < this.audioBuffer.length - 1) {
+                            this.currentAudioIndex++;
+                            this.displayAudioFrame(this.audioBuffer[this.currentAudioIndex]);
+                        }
+                    }
+                }
+
+                //播放结束
+                if (this.isReviewing) {
+                    //循环播放红点画面
+                    if (this.currentFrameIndex + 1 > this.alarmBlockEndFrameIndex) {
+                        this.currentFrameIndex = this.alarmBlockStartFrameIndex;
+                        this.currentVideots = this.videoBuffer[this.currentFrameIndex].s;
+                        if (this.isListening) {
+                            this.isListeningFirst = false;
+                            if (this.pcmPlayer) {
+                                this.pcmPlayer.destroy();
+                                this.pcmPlayer = null;
+                            }
+                        }
+                    }
+                } else {
+                    //从头开始播放
+                    if (this.frameSize > 0 && this.currentFrameIndex >= this.frameSize) {
+                        this.flushRate = 0;
+                        this.currentFrameIndex = 0;
+                        this.currentVideots = 0;
+                        this.isListeningFirst = false;
+                        //重复播放不会断累积缓冲，导致延时, 没找到如何清空缓存，
+                        if (this.pcmPlayer) {
+                            this.pcmPlayer.destroy();
+                            this.pcmPlayer = null;
+                        }
+                    }
+                }
+            } else {
+                //普通录像
+                if (this.videoPartHeaders.length > 0) {
+                    if (0 == this.displayInterval) {
+                        this.displayInterval = Math.round(1000 / this.videoRate) - 20;
+                    }
+                    if ((timestamp - this.diplayLastTick) >= this.displayInterval) {
+                        if (this.videoBuffer.length > 0) {
+                            var frame = this.videoBuffer.shift();
+                            if (frame) {
+                                this.currentVideots = frame.s;
+                                this.displayVideoFrame(frame);
+                                this.updateTimeTrack(frame.s, false);
+                            }
+                            this.diplayLastTick = timestamp;
+                        }
+                    }
+                    if (this.videoBuffer.length < 20) {
+                        while (this.currentFrameIndex < this.videoPartHeaders.length) {
+                            var part = this.videoPartHeaders[this.currentFrameIndex];
+                            // console.log(this.currentFrameIndex, part.type)
+                            if (part.type == 'a') {
+                                this.currentFrameIndex++
+                            } else {
+                                this.cmsParserWorker.postMessage({
+                                    t: kDecodeVideo,
+                                    index: this.currentFrameIndex++
+                                });
+                                break
+                            }
+                        }
+                    }
+
+                    /////// flowControl add by ramon
+                    if ((this.currentFrameIndex < this.videoPartHeaders.length) && (!this.DownloadFinish)) {
+                        var buf_count = this.videoPartHeaders.length - this.currentFrameIndex;
+                        console.log("buf_count:", buf_count, " ", this.flowControl);
+                        if (buf_count > 400) {
+                            if (false == this.flowControl) {
+                                this.flowControl = true;
+                                this.cmsParserWorker.postMessage({
+                                    t: kPauseGetUrlReq
+                                });
+                                console.log("------Pause GetUrlReq---------");
+                            }
+                        } else if (buf_count < 200) {
+                            if (true == this.flowControl) {
+                                this.flowControl = false;
+                                this.cmsParserWorker.postMessage({
+                                    t: kResumeGetUrlReq
+                                });
+                                console.log("------Resume GetUrlReq---------");
+                            }
+                        }
+                    }
+
+
+                    //声音播放
+                    if (this.isListening && this.audioBuffer.length > 0) {
+                        if (!this.isListeningFirst) {
+                            for (var i = 0; i < this.audioBuffer.length; i++) {
+                                // console.log("audioBuffer", this.audioBuffer[i].s, this.currentVideots)
+                                if (this.audioBuffer[i].s >= this.currentVideots - 60) {
+                                    this.currentAudioIndex = i;
+                                    if (!this.pcmPlayer) {
+                                        this.pcmPlayer = new PCMPlayer({
+                                            encoding: "16bitInt",
+                                            channels: 1,
+                                            sampleRate: 44100,
+                                            flushingTime: 5000
+                                        });
+                                        this.pcmPlayer.resume();
+                                    }
+                                    this.displayAudioFrame(this.audioBuffer[i], true);
+                                    break;
+                                }
+                            }
+                            this.isListeningFirst = true;
+                        } else {
+                            if (this.currentAudioIndex < this.audioBuffer.length - 1) {
+                                this.currentAudioIndex++;
+                                this.displayAudioFrame(this.audioBuffer[this.currentAudioIndex]);
+                            }
+                        }
+                    }
+
+                    if (this.frameSize > 0 && this.currentFrameIndex >= this.frameSize) {
+                        if (this.DownloadFinish) { //播放结束
+                            if (this.isReviewing) {
+                                this.flushRate = 0;
+                                this.currentFrameIndex = 0; //从头开始播放
+                                this.currentVideots = 0;
+                                this.isListeningFirst = false;
+                                //重复播放不会断累积缓冲，导致延时, 没找到如何清空缓存，
+                                if (this.pcmPlayer) {
+                                    this.pcmPlayer.destroy();
+                                    this.pcmPlayer = null;
+                                }
+                            } else {
+                                if (!this.pauseDownload) {
+                                    this.$container.find("#pauseBtn").attr("src", "./public/images/play.svg");
+                                    this.pause();
+                                }
+                            }
+                        }
+                    }
+                }
+                // if (this.videoBuffer.length > 0) {
+                //     // console.log("this.videoBuffer.length:", this.videoBuffer.length);
+                //     var videoFrame = this.videoBuffer[0];
+                //     if (this.displayVideoFrame(videoFrame)) {
+                //         this.videoBuffer.shift();
+                //     }
+                //     if (this.videoBuffer.length > 400) {
+                //         if (false == this.flowControl) {
+                //             this.flowControl = true;
+                //             this.cmsParserWorker.postMessage({
+                //                 t: kPauseGetUrlReq
+                //             });
+                //             //console.log("------Pause GetUrlReq---------");
+                //         }
+                //     } else if (this.videoBuffer.length < 200) {
+                //         if (true == this.flowControl) {
+                //             this.flowControl = false;
+                //             this.cmsParserWorker.postMessage({
+                //                 t: kResumeGetUrlReq
+                //             });
+                //             //console.log("------Resume GetUrlReq---------");
+                //         }
+                //     }
+                // }
+                // //声音流
+                // if (this.audioBuffer.length > 0) {
+                //     var audioFrame = this.audioBuffer[0];
+                //     if (this.displayAudioFrame(audioFrame)) {
+                //         this.audioBuffer.shift();
+                //     }
+                // }
+
+            }
+        } else {
+            // 图片流
+            if (this.imageBuffer.length < 1)
+                return
+            if (this.flushRate > 0) {
+                this.flushRate--;
+                return
+            }
+            //console.log("图片流", this.imageBuffer.length, this.currentFrameIndex, this.isReviewing)
+
+            var frame = this.imageBuffer[this.currentFrameIndex];
+            if (frame) {
+                this.flushRate = Math.ceil(60 / this.imageRate);
+                this.image.src = this.imageBuffer[this.currentFrameIndex].d;
+                this.updateTimeTrack(this.imageBuffer[this.currentFrameIndex].t);
+                this.currentFrameIndex++;
+            }
+
+            //播放结束
+            if (this.isReviewing) {
+                //循环播放红点画面
+                if (this.currentFrameIndex + 1 > this.alarmBlockEndFrameIndex) {
+                    this.currentFrameIndex = this.alarmBlockStartFrameIndex;
+                }
+            } else {
+                //从头开始播放
+                if (this.frameSize > 0 && this.currentFrameIndex >= this.frameSize) {
+                    this.flushRate = 0;
+                    this.currentFrameIndex = 0;
+                }
+            }
+
+        }
+    }
+};
+
+Player.prototype.displayVideoFrame = function (frame) {
+    if (this.playerState == playerStateFinish || this.playerState == playerStatePausing) {
+        return false;
+    }
+
+    if (this.videoBuffer.length < 2 && this.pauseDownload) {
+        this.pauseDownload = false;
+        this.cmsParserWorker.postMessage({
+            t: kResumeGetUrlReq
+        });
+    }
+
+    if (this.webglPlayer) {
+        var data = new Uint8Array(frame.d);
+        //console.log("displayVideoFrame:",data.length);
+        this.webglPlayer.renderFrame(data, this.videoWidth, this.videoHeight, this.yLength, this.uvLength);
+        delete data;
+        return true;
+    } else {
+        return false;
+    }
+};
+
+Player.prototype.displayAudioFrame = function (frame, flushcache) {
+    if (this.playerState == playerStateFinish || this.playerState == playerStatePausing || !this.isListening) {
+        return false;
+    }
+
+    if (this.audioBuffer.length < 2 && this.pauseDownload) {
+        this.pauseDownload = false;
+        this.cmsParserWorker.postMessage({
+            t: kResumeGetUrlReq
+        });
+    }
+
+    if (this.pcmPlayer) {
+        this.pcmPlayer.play(new Uint8Array(frame.d), flushcache);
+        return true;
+    } else {
+        return false;
+    }
+}
+
+Player.prototype.onCMSHeaderInfo = function (videoType, videoTrack, audioTrack, imageTrack, startTime, alarmTime) {
+    if (startTime && typeof startTime === "string") {
+        startTime = Number(startTime);
+    }
+    if (alarmTime && typeof alarmTime === "string") {
+        alarmTime = Number(alarmTime);
+    }
+
+    this.type = videoType;
+    this.startTime = startTime;
+    if (alarmTime) {
+        this.alarmTime = alarmTime;
+    }
+    this.playerState = playerStatePlaying;
+
+    if ((!this.isLive) && (!this.isRedVideo)) { // modify by ramon
+        this.cmsParserWorker.postMessage({
+            t: kRequestBodyReq
+        });
+    }
+
+    this.$container.find(".videoToolBarIcon").css("display", "none");
+
+    if (this.type === "video") {
+        this.$container.find("#imgscreen").css("display", "none");
+        if (this.isLive) {
+            this.$container.find(".liveVideo").css("display", "inline-block");
+        } else {
+            this.$container.find(".redVideo").css("display", "inline-block");
+        }
+
+        if (videoTrack) {
+            this.videoWidth = videoTrack.width;
+            this.videoHeight = videoTrack.height;
+            this.videoRate = videoTrack.rate;
+            this.yLength = this.videoWidth * this.videoHeight;
+            this.uvLength = (this.videoWidth / 2) * (this.videoHeight / 2);
+            this.flushRate = Math.round(60 / this.videoRate);
+        }
+        if (audioTrack) {
+            this.pcmPlayer = new PCMPlayer({
+                encoding: "16bitInt",
+                channels: 1,
+                sampleRate: 44100,
+                flushingTime: 5000
+            });
+        }
+
+    } else if (this.type === "image") {
+        this.$container.find("#imgscreen").css("display", "block");
+        if (this.isLive) {
+            this.$container.find(".liveImg").css("display", "inline-block");
+        } else {
+            this.$container.find(".redImg").css("display", "inline-block");
+        }
+
+        if (imageTrack) {
+            this.imageWidth = imageTrack.width;
+            this.imageHeight = imageTrack.height;
+            // this.imageRate = imageTrack.rate;
+            this.imageRate = 3;
+            this.flushRate = Math.ceil(60 / this.imageRate);
+        }
+    }
+}
+
+Player.prototype.onDownloadFinish = function (size) {
+    // if (this.type === "video") {
+    //     this.frameSize = this.videoBuffer.length;
+    // } else {
+    this.frameSize = size;
+    // }
+    this.DownloadFinish = true;
+}
+
+Player.prototype.onImageFrame = function (frame) {
+    var encodeData = this.arrayBufferToBase64(frame.d);
+    var imageData = "data:image/jpeg;base64," + encodeData;
+    var data = {
+        d: imageData,
+        t: frame.s
+    };
+    this.imageBuffer.push(data);
+
+    //当前获取到流的相对时间
+    this.updateTimeTrack(data.t, true);
+};
+
+Player.prototype.arrayBufferToBase64 = function (buffer) {
+    var binary = '';
+    for (var i = 0; i < buffer.length; i++) {
+        binary += String.fromCharCode(buffer[i]);
+    }
+    // for (var i = 0; i < buffer.length; i++) {
+    //     for (var j = 0; j < buffer[i].length; j++) {
+    //         binary += String.fromCharCode(buffer[i][j]);
+    //     }
+    // }
+    return window.btoa(binary);
+}
+
+Player.prototype.onCmsPartHeader = function (part) {
+    if (this.isLive) {
+        while (this.videoPartHeaders.length > 10) {
+            this.videoPartHeaders.shift();
+        }
+    }
+    this.videoPartHeaders.push(part);
+    if (part.type != 'a')
+        this.updateTimeTrack(part.ts, true);
+};
+
+Player.prototype.onVideoFrame = function (frame) {
+    if (this.isLive) {
+        while (this.videoBuffer.length > 10) {
+            this.videoBuffer.shift();
+        }
+    }
+    this.videoBuffer.push(frame);
+
+    // this.updateTimeTrack(frame.s, true);
+};
+
+Player.prototype.onAudioFrame = function (frame) {
+    if (this.isLive) {
+        while (this.audioBuffer.length > 10) {
+            this.audioBuffer.shift();
+        }
+    }
+    this.audioBuffer.push(frame);
+    // console.log("onAudioFrame", this.audioBuffer.length)
+}
+
+//红点视频-更新时间进度
+Player.prototype.updateTimeTrack = function (currentTime, loadBuffer) {
+    if (this.isLive) {
+        return;
+    }
+    var self = this;
+
+    if (loadBuffer) {
+        //时间刻度
+        var cursorNum = this.$container.find("#videoTimeTrack").find("li").length;
+        if ((Math.floor(currentTime / 1000) + 1) > cursorNum) {
+            var time = moment(this.startTime).add(Math.floor(currentTime / 1000), "seconds").format("HH:mm:ss");
+            if (cursorNum === 0) {
+                var t = currentTime;
+            } else if (cursorNum === 1) {
+                var t = this.preCurrentTime;
+            } else {
+                var t = this.preCurrentTime2;
+            }
+            this.preCurrentTime2 = currentTime;
+
+            this.$container.find("#videoTimeTrack").append("<li></li>");
+            this.$container.find("#timeProgress").append("<li title='" + time + "' t='" + t + "'></li>");
+        }
+
+        var cursorNum2 = this.$container.find("#videoTimeTrack").find("li").length;
+        this.$container.find("#videoTimeTrack").find("li").css("width", (100 / cursorNum2) + "%");
+        this.$container.find("#timeProgress").find("li").css("width", (100 / cursorNum2) + "%");
+        this.$container.find("#timeProgress li").unbind("click").click(function () {
+            var t = $(this).attr("t");
+            self.skip(t);
+        });
+
+        //红点视频范围
+        if (this.startTime + currentTime >= this.alarmTime) {
+            this.$container.find("#alarmblock").css("display", "block");
+            var per = (4000 / currentTime) * 100;
+            this.$container.find("#alarmblock").css("width", per + "%");
+            var left = ((this.alarmTime - 2000 - this.startTime) / currentTime) * 100;
+            this.$container.find("#alarmblock").css("left", left + "%");
+        }
+
+        this.preCurrentTime = currentTime;
+
+    } else {
+        //播放进度条
+        var index2 = 0;
+        this.$container.find("#timeProgress li").each(function (index) {
+            var time = $(this).attr("t");
+            if (index < self.$container.find("#timeProgress li").length - 1) {
+                var time2 = self.$container.find("#timeProgress li").eq(index + 1).attr("t");
+                if (currentTime >= time && currentTime < time2) {
+                    index2 = index;
+                    return false;
+                }
+            } else {
+                if (currentTime >= time) {
+                    index2 = index;
+                    return false;
+                }
+            }
+        });
+
+        var left = this.$container.find("#videoTimeTrack").find("li").eq(index2).position().left;
+        if (index2 < this.$container.find("#timeProgress li").length - 1) {
+            this.$container.find("#timeTrack").css("left", left - 10);
+        } else {
+            var lastTimeTrack = this.$container.find("#timeProgress").find("li").eq(index2).attr("t");
+            if (Math.floor(currentTime / 1000) > Math.floor(lastTimeTrack / 1000)) {
+                var lastTimeWidth = this.$container.find("#videoTimeTrack").find("li").eq(index2).width();
+                this.$container.find("#timeTrack").css("left", left + lastTimeWidth - 10);
+            } else {
+                this.$container.find("#timeTrack").css("left", left - 10);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/public/cw_/public/player/cmstalk.js b/public/cw_/public/player/cmstalk.js
new file mode 100644
index 00000000..1c2b6d74
--- /dev/null
+++ b/public/cw_/public/player/cmstalk.js
@@ -0,0 +1,234 @@
+function CmsTalk() {
+    this.wasmLoaded = false;
+    this.logger = new Logger("CmsTalk");
+    this.urlBufferBuffer = null
+    this.audioCache = null
+    this.localAudioStream = null
+    this.ws = null
+    this.mediaRecorder = null
+    this.audioBuffer = null
+
+    this.rec = null
+    // this.recBlob = null;
+    /**调用open打开录音请求好录音权限**/
+
+    this.RecorderOpen()
+}
+
+CmsTalk.prototype.RecorderOpen = function () {
+
+    //recOpen我们可以选择性的弹一个对话框：为了防止移动端浏览器存在第三种情况：用户忽略，并且（或者国产系统UC系）浏览器没有任何回调
+    var showDialog = function () {
+        if (!/mobile/i.test(navigator.userAgent)) {
+            return //只在移动端开启没有权限请求的检测
+        }
+        dialogCancel()
+
+        //显示弹框，应该使用自己的弹框方式
+        var div = document.createElement("div")
+        document.body.appendChild(div)
+        div.innerHTML =
+            "" +
+            '<div class="waitDialog" style="z-index:99999;width:100%;height:100%;top:0;left:0;position:fixed;background:rgba(0,0,0,0.3);">' +
+            '<div style="display:flex;height:100%;align-items:center;">' +
+            '<div style="flex:1;"></div>' +
+            '<div style="width:240px;background:#fff;padding:15px 20px;border-radius: 10px;">' +
+            '<div style="padding-bottom:10px;">录音功能需要麦克风权限，请允许；如果未看到任何请求，请点击忽略~</div>' +
+            '<div style="text-align:center;"><a onclick="waitDialogClick()" style="color:#0B1">忽略</a></div>' +
+            "</div>" +
+            '<div style="flex:1;"></div>' +
+            "</div>" +
+            "</div>"
+    }
+    var createDelayDialog = function () {
+        dialogInt = setTimeout(function () {
+            //定时8秒后打开弹窗，用于监测浏览器没有发起权限请求的情况，在open前放置定时器利于收到了回调能及时取消（不管open是同步还是异步回调的）
+            showDialog()
+        }, 8000)
+    }
+    var dialogInt
+    var dialogCancel = function () {
+        clearTimeout(dialogInt)
+
+        //关闭弹框，应该使用自己的弹框方式
+        var elems = document.querySelectorAll(".waitDialog")
+        for (var i = 0; i < elems.length; i++) {
+            elems[i].parentNode.removeChild(elems[i])
+        }
+    }
+    //recOpen弹框End
+
+    var formatMs = function (ms, all) {
+        var f = Math.floor(ms / 60000),
+            m = Math.floor(ms / 1000) % 60
+        var s =
+            (all || f > 0 ? (f < 10 ? "0" : "") + f + ":" : "") +
+            (all || f > 0 || m > 0 ? ("0" + m).substr(-2) + "″" : "") +
+            ("00" + (ms % 1000)).substr(-3)
+        return s
+    }
+    // var recOpen = function () {//一般在显示出录音按钮或相关的录音界面时进行此方法调用，后面用户点击开始录音时就能畅通无阻了
+    this.newRec = Recorder({
+        type: "pcm", sampleRate: 8000, bitRate: 16 //mp3格式，指定采样率hz、比特率kbps，其他参数使用默认配置；注意：是数字的参数必须提供数字，不要用字符串；需要使用的type类型，需提前把格式支持文件加载进来，比如使用wav格式需要提前加载wav.js编码引擎
+        , onProcess: function (buffers, powerLevel, bufferDuration, bufferSampleRate, newBufferIdx, asyncEnd) {
+            newBufferIdx = 0
+            var newChunkInfo = Recorder.SampleData(buffers, 48000, 8000, this.prevChunkInfo);
+            this.sendAudioData(newChunkInfo.data)
+            this.prevChunkInfo = newChunkInfo
+            for (let index = buffers.length - 1; index >= 0; index--) {
+                buffers[index] = null;
+            }
+        }.bind(this)
+    });
+
+    // createDelayDialog(); //我们可以选择性的弹一个对话框：为了防止移动端浏览器存在第三种情况：用户忽略，并且（或者国产系统UC系）浏览器没有任何回调，此处demo省略了弹窗的代码
+
+
+    window.waitDialogClick = function () {
+        dialogCancel();
+        console.log("打开失败：权限请求被忽略，<span style='color:#f00'>用户主动点击的弹窗</span>", 1);
+    };
+    // };
+}
+
+//打开麦克风授权获得相关资源
+CmsTalk.prototype.open = function (callback) {
+    // dialogCancel(); //如果开启了弹框，此处需要取消
+    if (this.rec){
+        console.log("已打开录音设备，可以点击录制开始录音了", 2);
+        callback(null)
+        return
+    }
+
+    this.newRec.open(function () {
+        this.rec = this.newRec;
+        console.log("已打开录音设备，可以点击录制开始录音了", 2);
+        callback()
+    }.bind(this), function (msg, isUserNotAllow) {
+        //用户拒绝未授权或不支持
+        // dialogCancel(); //如果开启了弹框，此处需要取消
+        var log = (isUserNotAllow ? "UserNotAllow，" : "") + "打开录音失败：" + msg;
+        console.log(log);
+        callback(log)
+    })
+}
+
+/**关闭录音，释放资源**/
+CmsTalk.prototype.recClose = function () {
+    if (this.rec) {
+        this.rec.close();
+        this.rec = null
+        console.log("已关闭");
+    } else {
+        console.log("未打开录音", 1);
+    };
+};
+
+/**开始录音**/
+CmsTalk.prototype.recStart = function () {//打开了录音后才能进行start、stop调用
+    this.prevChunkInfo = null
+    if (this.rec && Recorder.IsOpen()) {
+        // this.recBlob = null;
+        this.rec.start();
+        console.log("已开始录音...");
+    } else {
+        console.log("未打开录音", 1);
+    };
+};
+
+/**暂停录音**/
+CmsTalk.prototype.recPause = function () {
+    if (this.rec && Recorder.IsOpen()) {
+        this.rec.pause();
+    } else {
+        console.log("未打开录音", 1);
+    };
+};
+/**恢复录音**/
+CmsTalk.prototype.recResume = function () {
+    if (this.rec && Recorder.IsOpen()) {
+        this.rec.resume();
+    } else {
+        console.log("未打开录音", 1);
+    };
+};
+
+/**结束录音，得到音频文件**/
+CmsTalk.prototype.recStop = function () {
+    if (!(this.rec && Recorder.IsOpen())) {
+        console.log("未打开录音", 1);
+        return;
+    };
+    this.rec.stop(null, null);
+};
+
+CmsTalk.prototype.startTalk = function (url, callback) {
+    this.open((err) => {
+        if (err) {
+            callback(err)
+        } else {
+            if (url.indexOf("http") != -1) {
+                //方式1,可手动修改talk-server对应的地址
+                this.ws = new WebSocket("ws://192.168.0.215:3000");
+                this.ws.onmessage = function (msg) {
+                    console.log(msg);
+                };
+                this.ws.onopen = (ev) => {
+                    console.log("open")
+                    this.ws.send(url)
+
+                    this.recStart()
+                    if (callback)
+                        callback(null)
+                }
+            }
+            else {
+                //方式2
+                this.ws = new WebSocket(url);
+                this.ws.onmessage = function (msg) {
+                    console.log(msg);
+                };
+                this.ws.onopen = (ev) => {
+                    console.log("open")
+                    this.recStart()
+                    if (callback)
+                        callback(null)
+                }
+            }
+        }
+    })
+
+
+}
+
+CmsTalk.prototype.stopTalk = function () {
+    if (this.ws) {
+        this.ws.close();
+        this.ws = null
+    }
+    if (this.audioBuffer) {
+        delete this.audioBuffer
+        this.audioBuffer = null
+    }
+    this.recStop()
+    // this.recClose()
+}
+
+CmsTalk.prototype.sendAudioData = function (samples) {
+    var u8Data = alawmulaw.alaw.encode(samples);
+    if (!this.audioBuffer)
+        this.audioBuffer = new Uint8Array([])
+
+    var tmpBuffer = new Uint8Array(this.audioBuffer.byteLength + u8Data.byteLength)
+    tmpBuffer.set(this.audioBuffer, 0)
+    tmpBuffer.set(u8Data, this.audioBuffer.byteLength)
+    while (tmpBuffer.byteLength >= 480) {
+        var d480 = tmpBuffer.subarray(0, 480);
+        tmpBuffer = tmpBuffer.subarray(480);
+        console.log("reserve ", tmpBuffer.length)
+        if (this.ws)
+            this.ws.send(d480)
+    }
+    this.audioBuffer = tmpBuffer
+}
+
diff --git a/public/cw_/public/player/common.js b/public/cw_/public/player/common.js
new file mode 100644
index 00000000..6dde770d
--- /dev/null
+++ b/public/cw_/public/player/common.js
@@ -0,0 +1,51 @@
+//Player request.
+const kCloseDecoderReq = 0;
+const kOpenDecoderReq = 1;
+const kRequestHeaderReq = 2;
+const kRequestBodyReq = 3;
+const kPauseGetUrlReq = 4;
+const kResumeGetUrlReq = 5;
+const kRequestLiveReq = 6;
+const kDecodeVideo = 7;
+
+//CMSParser response.
+const kCMSHeaderRes = 8;
+const kVideoFrame = 9;
+const kAudioFrame = 10;
+const kImageFrame = 11;
+const kFinishDownload = 12;
+const kVideoBuffer = 13;
+const kCmsPartHeader = 14;
+
+function Logger(module) {
+    this.module = module;
+}
+
+Logger.prototype.log = function (line) {
+    console.log("[" + this.currentTimeStr() + "][" + this.module + "]" + line);
+}
+
+Logger.prototype.logError = function (line) {
+    // console.log("[" + this.currentTimeStr() + "][" + this.module + "][ER] " + line);
+}
+
+Logger.prototype.logInfo = function (line) {
+    // console.log("[" + this.currentTimeStr() + "][" + this.module + "][IF] " + line);
+}
+
+Logger.prototype.logDebug = function (line) {
+    // console.log("[" + this.currentTimeStr() + "][" + this.module + "][DT] " + line);
+}
+
+Logger.prototype.currentTimeStr = function () {
+    var now = new Date(Date.now());
+    var year = now.getFullYear();
+    var month = now.getMonth() + 1;
+    var day = now.getDate();
+    var hour = now.getHours();
+    var min = now.getMinutes();
+    var sec = now.getSeconds();
+    var ms = now.getMilliseconds();
+    return year + "-" + month + "-" + day + " " + hour + ":" + min + ":" + sec + ":" + ms;
+}
+
diff --git a/public/cw_/public/player/depends/lib/libavcodec.a b/public/cw_/public/player/depends/lib/libavcodec.a
new file mode 100644
index 00000000..eb02310b
Binary files /dev/null and b/public/cw_/public/player/depends/lib/libavcodec.a differ
diff --git a/public/cw_/public/player/depends/lib/libavformat.a b/public/cw_/public/player/depends/lib/libavformat.a
new file mode 100644
index 00000000..39d651bc
Binary files /dev/null and b/public/cw_/public/player/depends/lib/libavformat.a differ
diff --git a/public/cw_/public/player/depends/lib/libavutil.a b/public/cw_/public/player/depends/lib/libavutil.a
new file mode 100644
index 00000000..38f622bb
Binary files /dev/null and b/public/cw_/public/player/depends/lib/libavutil.a differ
diff --git a/public/cw_/public/player/depends/lib/libswresample.a b/public/cw_/public/player/depends/lib/libswresample.a
new file mode 100644
index 00000000..d692e585
Binary files /dev/null and b/public/cw_/public/player/depends/lib/libswresample.a differ
diff --git a/public/cw_/public/player/depends/lib/libswscale.a b/public/cw_/public/player/depends/lib/libswscale.a
new file mode 100644
index 00000000..0e095cfd
Binary files /dev/null and b/public/cw_/public/player/depends/lib/libswscale.a differ
diff --git a/public/cw_/public/player/depends/lib/pkgconfig/libavcodec.pc b/public/cw_/public/player/depends/lib/pkgconfig/libavcodec.pc
new file mode 100644
index 00000000..e3c8c33e
--- /dev/null
+++ b/public/cw_/public/player/depends/lib/pkgconfig/libavcodec.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libavcodec
+Description: FFmpeg codec library
+Version: 57.89.100
+Requires: libavutil >= 55.58.100
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lavcodec -s USE_SDL=2 -lm -pthreads
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw_/public/player/depends/lib/pkgconfig/libavformat.pc b/public/cw_/public/player/depends/lib/pkgconfig/libavformat.pc
new file mode 100644
index 00000000..aa5ec1ff
--- /dev/null
+++ b/public/cw_/public/player/depends/lib/pkgconfig/libavformat.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libavformat
+Description: FFmpeg container format library
+Version: 57.71.100
+Requires: libavcodec >= 57.89.100, libavutil >= 55.58.100
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lavformat -s USE_SDL=2 -lm -pthreads
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw_/public/player/depends/lib/pkgconfig/libavutil.pc b/public/cw_/public/player/depends/lib/pkgconfig/libavutil.pc
new file mode 100644
index 00000000..64a87e20
--- /dev/null
+++ b/public/cw_/public/player/depends/lib/pkgconfig/libavutil.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libavutil
+Description: FFmpeg utility library
+Version: 55.58.100
+Requires: 
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lavutil -lm
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw_/public/player/depends/lib/pkgconfig/libswresample.pc b/public/cw_/public/player/depends/lib/pkgconfig/libswresample.pc
new file mode 100644
index 00000000..cc240e1b
--- /dev/null
+++ b/public/cw_/public/player/depends/lib/pkgconfig/libswresample.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libswresample
+Description: FFmpeg audio resampling library
+Version: 2.7.100
+Requires: libavutil >= 55.58.100
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lswresample -lm
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw_/public/player/depends/lib/pkgconfig/libswscale.pc b/public/cw_/public/player/depends/lib/pkgconfig/libswscale.pc
new file mode 100644
index 00000000..0fb813a6
--- /dev/null
+++ b/public/cw_/public/player/depends/lib/pkgconfig/libswscale.pc
@@ -0,0 +1,14 @@
+prefix=/home/weixin/player3/ffmpeg/../WasmVideoPlayer-master/dist
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: libswscale
+Description: FFmpeg image rescaling library
+Version: 4.6.100
+Requires: libavutil >= 55.58.100
+Requires.private: 
+Conflicts:
+Libs: -L${libdir}  -lswscale -lm
+Libs.private: 
+Cflags: -I${includedir}
diff --git a/public/cw_/public/player/libcmsparser.js b/public/cw_/public/player/libcmsparser.js
new file mode 100644
index 00000000..ff115a9c
--- /dev/null
+++ b/public/cw_/public/player/libcmsparser.js
@@ -0,0 +1,377 @@
+function CmsParser() {
+    this.CMS_FLAG_FORMAT_FOUND = 0x01;
+    this.CMS_FLAG_TRACK_FOUND = 0x02;
+    this.CMS_FLAG_STOP_WHEN_ERROR = 0x04;
+
+    this.CMS_PART_UNKNOWN = 'na';
+    this.CMS_PART_H264_i_FRAME = 'i';
+    this.CMS_PART_H264_p_FRAME = 'p';
+    this.CMS_PART_AUDIO = 'a';
+    this.CMS_PART_JPG = 'j';
+
+
+    this.CMS_E_HEADER_FIELD = 0;
+    this.CMS_E_HEADER_END = 1;
+    this.CMS_E_PART_HEADER = 2;
+    this.CMS_E_PART_HEADER_FIELD = 3;
+    this.CMS_E_PART_HEADER_END = 4;
+    this.CMS_E_PART_END = 5;
+    this.CMS_E_CHUNK = 6;
+    this.CMS_E_PARSE_FAIL = 7;
+
+
+
+    this.CMS_HEADER = 0;
+    this.CMS_DETECT_BOUNDARY = 1;
+    this.CMS_PART_HEADER = 2;
+    this.CMS_FINISHED = 3;
+    this.CMS_FAIL = 4;
+
+    this.flag = 0;
+    this.shift = 0;
+
+    this.line_buf = new Uint8Array(2000);
+    this.line_buf_ptr = 0;
+    this.state = this.CMS_HEADER;
+
+    this.cache = new Uint8Array(100); // for boundary
+    this.cached_len = 0;
+
+    this.is_first_part = true;
+    this.callback_context = null;
+    this.callback = null;
+
+    this.boundary = null;
+    this.boundary_size = 0;
+    this.boundary_ptr = 0;
+
+    // boundary = strdup("\r\n----asdfasdf\r\n");
+    // boundary.length = strlen(boundary);
+    this._header = {
+        hasAudio: false,
+        hasVideo: false
+    };
+    this.parts = [];
+    this.part = {
+        header: {},
+        shift: 0,
+        chunks: []
+    };
+};
+
+CmsParser.prototype.fail = function (error) {
+    this.emit(this.CMS_E_PARSE_FAIL, error);
+    if (this.flag & this.CMS_FLAG_STOP_WHEN_ERROR) {
+        this.state = this.CMS_FAIL;
+        return true;
+    } else {
+        this.state = this.CMS_DETECT_BOUNDARY;
+        return false;
+    }
+}
+
+CmsParser.prototype.parse = function (data) {
+    var chunk = 0;
+    for (var i = 0; i < data.length; i++) {
+        var ch = data[i];
+        ch = String.fromCharCode(ch);
+        this.shift++;
+        switch (this.state) {
+            case this.CMS_FAIL: {
+                if (this.fail("CmsParser parse stoped.")) {
+                    return;
+                }
+                break;
+            };
+            case this.CMS_HEADER: {
+                if (ch === '\r') {
+                } else if (ch === '\n') {
+                    if (this.line_buf_ptr === 0) {
+                        this.emit(this.CMS_E_HEADER_END);
+                        if (!this.boundary) {
+                            if (this.fail("Boundary not found.")) {
+                                return;
+                            }
+                        } else if (!(this.flag & this.CMS_FLAG_FORMAT_FOUND)) {
+                            if (this.fail("Format not found.")) {
+                                return;
+                            }
+                        } else if (!(this.flag & this.CMS_FLAG_TRACK_FOUND)) {
+                            if (this.fail("Track not found.")) {
+                                return;
+                            }
+                        } else {
+                            this.state = this.CMS_DETECT_BOUNDARY;
+                            this.boundary_ptr = 2;
+                            chunk = i + 1;
+                        }
+                    } else {
+                        var s = String.fromCharCode.apply(null, this.line_buf.slice(0, this.line_buf_ptr));
+                        s = s.split(":");
+                        var key = s.shift().trim();
+                        var value = s.join(":").trim();
+                        // console.log("cms header:", key, '=', value);
+                        if (key && value) {
+                            if (key === "boundary") {
+                                this.boundary = "\r\n--" + value + "\r\n";
+                            } else if (key === "format" && value === "cms") {
+                                this.flag = this.flag | this.CMS_FLAG_FORMAT_FOUND;
+                            } else if (key === "track") {
+                                this.flag = this.flag | this.CMS_FLAG_TRACK_FOUND;
+                            }
+                            var kv = {
+                                key: key,
+                                value: value
+                            };
+                            this.emit(this.CMS_E_HEADER_FIELD, kv);
+                        } else {
+                            if (this.fail("Invalid key value.")) {
+                                return;
+                            }
+                        }
+                    }
+                    this.line_buf_ptr = 0;
+                    this.line_buf.fill(0);
+                } else {
+                    this.line_buf[this.line_buf_ptr] = ch.charCodeAt(0);
+                    this.line_buf_ptr++;
+                }
+                break;
+            };
+            case this.CMS_DETECT_BOUNDARY: {
+                if (!this.boundary) {
+                    break;
+                }
+                if (ch == this.boundary[this.boundary_ptr]) {
+                    this.boundary_ptr++;
+                } else if (this.boundary_ptr == 1 && ch == this.boundary[this.boundary_ptr - 1]) {
+
+                } else {
+                    if (this.cached_len > 0) {
+                        this.emit(this.CMS_E_CHUNK, this.cache.slice(0, this.cached_len));
+                        this.cached_len = 0;
+                    }
+                    this.boundary_ptr = 0;
+                }
+                if (this.boundary_ptr === this.boundary.length) {
+                    if (i - chunk >= (this.boundary.length - this.cached_len)) {
+                        var chunk_len = i - chunk - (this.boundary.length - this.cached_len) + 1;
+                        this.emit(this.CMS_E_CHUNK, data.slice(chunk, chunk + chunk_len));
+                    }
+                    this.cached_len = 0;
+                    if (this.is_first_part) {
+                        this.is_first_part = false;
+                    } else {
+                        this.emit(this.CMS_E_PART_END);
+                    }
+                    this.emit(this.CMS_E_PART_HEADER);
+
+                    this.state = this.CMS_PART_HEADER;
+                    this.part = {
+                        header: {
+                            type: this.CMS_PART_UNKNOWN,
+                            track: -1,
+                            length: 0,
+                            ts: -1
+                        },
+                        shift: this.shift,
+                        chunks: []
+                    }
+                    chunk = i + 1;
+                    this.boundary_ptr = 0;
+                    this.line_buf_ptr = 0;
+                    this.line_buf[0] = 0;
+                }
+                break;
+            };
+            case this.CMS_PART_HEADER: {
+                if (ch == '\r') {
+                } else if (ch == '\n') {
+                    if (this.line_buf_ptr == 0) {
+                        this.emit(this.CMS_E_PART_HEADER_END);
+                        this.state = this.CMS_DETECT_BOUNDARY;
+                        chunk = i + 1;
+                    } else {
+                        var s = String.fromCharCode.apply(null, this.line_buf.slice(0, this.line_buf_ptr)).split(":");
+                        var key = s.shift().trim();
+                        var value = s.join(":").trim();
+                        // console.log("part header:", key, '=', value);
+                        if (key && value) {
+                            if (key === "f") {
+                                if (value === "i") {
+                                    this.part.header.type = this.CMS_PART_H264_i_FRAME;
+                                } else if (value === "p") {
+                                    this.part.header.type = this.CMS_PART_H264_p_FRAME;
+                                } else if (value === "a") {
+                                    this.part.header.type = this.CMS_PART_AUDIO;
+                                } else if (value === "j") {
+                                    this.part.header.type = this.CMS_PART_JPG;
+                                } else {
+                                    console.error("Unknown frame type:", value);
+                                }
+                            } else if (key === "ts") {
+                                this.part.header.ts = parseInt(value, 10);
+                            } else if (key === "l") {
+                                this.part.header.length = parseInt(value, 10);
+                            } else if (key === "t") {
+                                this.part.header.track = parseInt(value, 10);
+                            }
+                            var kv = {
+                                key: key,
+                                value: value
+                            };
+                            this.emit(this.CMS_E_PART_HEADER_FIELD, kv);
+                        } else {
+                            if (this.fail("Part header Invalid key value.")) {
+                                return;
+                            }
+                        }
+                    }
+                    this.line_buf_ptr = 0;
+                    this.line_buf.fill(0);
+                } else {
+                    if (this.line_buf_ptr < this.line_buf.length - 1) {
+                        this.line_buf[this.line_buf_ptr] = ch.charCodeAt(0);
+                        this.line_buf_ptr++;
+                    } else {
+                        if (this.fail("Part header line too long.")) {
+                            return;
+                        }
+                    }
+                }
+
+                break;
+            };
+        }
+    }
+    if (this.state == this.CMS_DETECT_BOUNDARY) {
+        if (chunk < data.length) {
+            if (this.boundary_ptr > 0) {
+                this.cached_len = this.boundary_ptr;
+                var pos = data.length - this.boundary_ptr;
+                if (pos >= 0) {
+                    this.cache = data.slice(pos, this.cached_len);
+                }
+            }
+            this.emit(this.CMS_E_CHUNK, data.slice(chunk, chunk + data.length - chunk - this.boundary_ptr));
+        }
+    }
+};
+CmsParser.prototype.set_callback = function (cb, context) {
+    this.callback = cb;
+    this.callback_context = context;
+};
+CmsParser.prototype.emit = function (e, data, size) {
+    if (this.callback) {
+        return this.callback(this, e, data, size, this.callback_context);
+    } else {
+        this.cache_data(e, data);
+    }
+};
+
+CmsParser.prototype.cache_data = function (e, data) {
+    switch (e) {
+        case this.CMS_E_HEADER_FIELD: {
+            var key = data.key;
+            var value = data.value;
+            this._header[key] = value;
+            if (key === 'track') {
+                var tracks = value.split(';');
+                this._header.tracks = [];
+                for (var t = 0; t < tracks.length; t++) {
+                    var fields = tracks[t].split(',');
+                    var track = {};
+                    for (var j = 0; j < fields.length; j++) {
+                        var f = fields[j].split('=');
+                        var key = f.shift();
+                        var value = f.join('=');
+                        track[key] = value;
+                        if (key === 'codec') {
+                            if (value === 'alaw') {
+                                this._header.hasAudio = true;
+                                this._header.audioTrack = track;
+                            } else if (value === 'h264') {
+                                this._header.hasVideo = true;
+                                this._header.videoTrack = track;
+                            }
+                        }
+                    }
+                    this._header.tracks.push(track);
+                }
+            } else if (key === "duration") {
+                this._header.duration = parseInt(value, 10);
+            }
+            break;
+        };
+        case this.CMS_E_HEADER_END: {
+            this.header = this._header;
+            break;
+        };
+        case this.CMS_E_PART_HEADER: {
+            break;
+        };
+        case this.CMS_E_PART_HEADER_FIELD: {
+            break;
+        };
+        case this.CMS_E_PART_HEADER_END: {
+            break;
+        };
+        case this.CMS_E_PART_END: {
+            var chunks = this.part.chunks;
+            var size = 0;
+            for (var i = 0; i < chunks.length; i++) {
+                size = size + chunks[i].length;
+            }
+            this.part.data = new ArrayBuffer(size);
+            var data = new Uint8Array(this.part.data);
+            var shift = 0;
+            for (var i = 0; i < chunks.length; i++) {
+                data.set(chunks[i], shift);
+                shift = shift + chunks[i].length;
+            }
+            this.parts.push(this.part);
+            break;
+        };
+        case this.CMS_E_CHUNK: {
+            this.part.chunks.push(data);
+            break;
+        };
+        case this.CMS_E_PARSE_FAIL: {
+            break;
+        };
+
+    }
+};
+
+module.exports = CmsParser;
+// var cms = new CmsParser();
+
+// var fs = require('fs');
+// var f = fs.createReadStream("/home/gxy/work/cms/cms/tmp/ttt.cms");
+// f.on('end', function (err) {
+//     console.log("end");
+// });
+// f.on('error', function (err) {
+//     console.error(err);
+// });
+// f.on('data', function (chunk) {
+//     cms.parse(chunk);
+//     if (cms.header) {
+//         console.log(cms.header);
+//         cms.header = null;
+//     }
+//     var parts = cms.parts;
+//     while (parts.length > 0) {
+//         var part = parts.shift();
+//         console.log(part.header);
+//         var chunks = part.chunks;
+//         var len = 0;
+//         for (var i = 0; i < chunks.length; i++) {
+//             len = len + chunks[i].length;
+//         }
+//         if (len !== part.header.length) {
+//             console.log("mismatch: len=%d part.len=%d", len, part.header.length);
+//         }
+//     }
+// });
+
diff --git a/public/cw_/public/player/libffmpeg.js b/public/cw_/public/player/libffmpeg.js
new file mode 100644
index 00000000..a84b0b79
--- /dev/null
+++ b/public/cw_/public/player/libffmpeg.js
@@ -0,0 +1 @@
+var Module=typeof Module!="undefined"?Module:{};var moduleOverrides=Object.assign({},Module);var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof importScripts=="function";var ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string";var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var read_,readAsync,readBinary,setWindowTitle;function logExceptionOnExit(e){if(e instanceof ExitStatus)return;let toLog=e;err("exiting due to exception: "+toLog)}if(ENVIRONMENT_IS_NODE){if(ENVIRONMENT_IS_WORKER){scriptDirectory=require("path").dirname(scriptDirectory)+"/"}else{scriptDirectory=__dirname+"/"}var fs,nodePath;if(typeof require==="function"){fs=require("fs");nodePath=require("path")}read_=(filename,binary)=>{filename=nodePath["normalize"](filename);return fs.readFileSync(filename,binary?undefined:"utf8")};readBinary=filename=>{var ret=read_(filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}return ret};readAsync=(filename,onload,onerror)=>{filename=nodePath["normalize"](filename);fs.readFile(filename,function(err,data){if(err)onerror(err);else onload(data.buffer)})};if(process["argv"].length>1){thisProgram=process["argv"][1].replace(/\\/g,"/")}arguments_=process["argv"].slice(2);if(typeof module!="undefined"){module["exports"]=Module}process["on"]("uncaughtException",function(ex){if(!(ex instanceof ExitStatus)){throw ex}});process["on"]("unhandledRejection",function(reason){throw reason});quit_=(status,toThrow)=>{if(keepRuntimeAlive()){process["exitCode"]=status;throw toThrow}logExceptionOnExit(toThrow);process["exit"](status)};Module["inspect"]=function(){return"[Emscripten Module object]"}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(scriptDirectory.indexOf("blob:")!==0){scriptDirectory=scriptDirectory.substr(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}else{scriptDirectory=""}{read_=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=(url,onload,onerror)=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=()=>{if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response);return}onerror()};xhr.onerror=onerror;xhr.send(null)}}setWindowTitle=title=>document.title=title}else{}var out=Module["print"]||console.log.bind(console);var err=Module["printErr"]||console.warn.bind(console);Object.assign(Module,moduleOverrides);moduleOverrides=null;if(Module["arguments"])arguments_=Module["arguments"];if(Module["thisProgram"])thisProgram=Module["thisProgram"];if(Module["quit"])quit_=Module["quit"];var wasmBinary;if(Module["wasmBinary"])wasmBinary=Module["wasmBinary"];var noExitRuntime=Module["noExitRuntime"]||true;if(typeof WebAssembly!="object"){abort("no native wasm support detected")}var wasmMemory;var ABORT=false;var EXITSTATUS;function assert(condition,text){if(!condition){abort(text)}}var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder("utf8"):undefined;function UTF8ArrayToString(heapOrArray,idx,maxBytesToRead){var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx<endPtr){var u0=heapOrArray[idx++];if(!(u0&128)){str+=String.fromCharCode(u0);continue}var u1=heapOrArray[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}var u2=heapOrArray[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u0=(u0&7)<<18|u1<<12|u2<<6|heapOrArray[idx++]&63}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}return str}function UTF8ToString(ptr,maxBytesToRead){return ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):""}function stringToUTF8Array(str,heap,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx}function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var c=str.charCodeAt(i);if(c<=127){len++}else if(c<=2047){len+=2}else if(c>=55296&&c<=57343){len+=4;++i}else{len+=3}}return len}var buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBufferAndViews(buf){buffer=buf;Module["HEAP8"]=HEAP8=new Int8Array(buf);Module["HEAP16"]=HEAP16=new Int16Array(buf);Module["HEAP32"]=HEAP32=new Int32Array(buf);Module["HEAPU8"]=HEAPU8=new Uint8Array(buf);Module["HEAPU16"]=HEAPU16=new Uint16Array(buf);Module["HEAPU32"]=HEAPU32=new Uint32Array(buf);Module["HEAPF32"]=HEAPF32=new Float32Array(buf);Module["HEAPF64"]=HEAPF64=new Float64Array(buf)}var INITIAL_MEMORY=Module["INITIAL_MEMORY"]||134217728;var wasmTable;var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function keepRuntimeAlive(){return noExitRuntime}function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function initRuntime(){runtimeInitialized=true;if(!Module["noFSInit"]&&!FS.init.initialized)FS.init();FS.ignorePermissions=false;TTY.init();callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnInit(cb){__ATINIT__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){if(Module["onAbort"]){Module["onAbort"](what)}what="Aborted("+what+")";err(what);ABORT=true;EXITSTATUS=1;what+=". Build with -sASSERTIONS for more info.";var e=new WebAssembly.RuntimeError(what);throw e}var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return filename.startsWith(dataURIPrefix)}function isFileURI(filename){return filename.startsWith("file://")}var wasmBinaryFile;wasmBinaryFile="libffmpeg.wasm";if(!isDataURI(wasmBinaryFile)){wasmBinaryFile=locateFile(wasmBinaryFile)}function getBinary(file){try{if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}catch(err){abort(err)}}function getBinaryPromise(){if(!wasmBinary&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)){if(typeof fetch=="function"&&!isFileURI(wasmBinaryFile)){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then(function(response){if(!response["ok"]){throw"failed to load wasm binary file at '"+wasmBinaryFile+"'"}return response["arrayBuffer"]()}).catch(function(){return getBinary(wasmBinaryFile)})}else{if(readAsync){return new Promise(function(resolve,reject){readAsync(wasmBinaryFile,function(response){resolve(new Uint8Array(response))},reject)})}}}return Promise.resolve().then(function(){return getBinary(wasmBinaryFile)})}function createWasm(){var info={"a":asmLibraryArg};function receiveInstance(instance,module){var exports=instance.exports;Module["asm"]=exports;wasmMemory=Module["asm"]["C"];updateGlobalBufferAndViews(wasmMemory.buffer);wasmTable=Module["asm"]["K"];addOnInit(Module["asm"]["D"]);removeRunDependency("wasm-instantiate")}addRunDependency("wasm-instantiate");function receiveInstantiationResult(result){receiveInstance(result["instance"])}function instantiateArrayBuffer(receiver){return getBinaryPromise().then(function(binary){return WebAssembly.instantiate(binary,info)}).then(function(instance){return instance}).then(receiver,function(reason){err("failed to asynchronously prepare wasm: "+reason);abort(reason)})}function instantiateAsync(){if(!wasmBinary&&typeof WebAssembly.instantiateStreaming=="function"&&!isDataURI(wasmBinaryFile)&&!isFileURI(wasmBinaryFile)&&!ENVIRONMENT_IS_NODE&&typeof fetch=="function"){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then(function(response){var result=WebAssembly.instantiateStreaming(response,info);return result.then(receiveInstantiationResult,function(reason){err("wasm streaming compile failed: "+reason);err("falling back to ArrayBuffer instantiation");return instantiateArrayBuffer(receiveInstantiationResult)})})}else{return instantiateArrayBuffer(receiveInstantiationResult)}}if(Module["instantiateWasm"]){try{var exports=Module["instantiateWasm"](info,receiveInstance);return exports}catch(e){err("Module.instantiateWasm callback failed with error: "+e);return false}}instantiateAsync();return{}}var tempDouble;var tempI64;function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}function callRuntimeCallbacks(callbacks){while(callbacks.length>0){callbacks.shift()(Module)}}var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir},basename:path=>{if(path==="/")return"/";path=PATH.normalize(path);path=path.replace(/\/$/,"");var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},join:function(){var paths=Array.prototype.slice.call(arguments);return PATH.normalize(paths.join("/"))},join2:(l,r)=>{return PATH.normalize(l+"/"+r)}};function getRandomDevice(){if(typeof crypto=="object"&&typeof crypto["getRandomValues"]=="function"){var randomBuffer=new Uint8Array(1);return()=>{crypto.getRandomValues(randomBuffer);return randomBuffer[0]}}else if(ENVIRONMENT_IS_NODE){try{var crypto_module=require("crypto");return()=>crypto_module["randomBytes"](1)[0]}catch(e){}}return()=>abort("randomDevice")}var PATH_FS={resolve:function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).substr(1);to=PATH_FS.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")}};function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}var TTY={ttys:[],init:function(){},shutdown:function(){},register:function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open:function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close:function(stream){stream.tty.ops.fsync(stream.tty)},fsync:function(stream){stream.tty.ops.fsync(stream.tty)},read:function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write:function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(60)}try{for(var i=0;i<length;i++){stream.tty.ops.put_char(stream.tty,buffer[offset+i])}}catch(e){throw new FS.ErrnoError(29)}if(length){stream.node.timestamp=Date.now()}return i}},default_tty_ops:{get_char:function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=Buffer.alloc(BUFSIZE);var bytesRead=0;try{bytesRead=fs.readSync(process.stdin.fd,buf,0,BUFSIZE,-1)}catch(e){if(e.toString().includes("EOF"))bytesRead=0;else throw e}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}else{result=null}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()},put_char:function(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync:function(tty){if(tty.output&&tty.output.length>0){out(UTF8ArrayToString(tty.output,0));tty.output=[]}}},default_tty1_ops:{put_char:function(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync:function(tty){if(tty.output&&tty.output.length>0){err(UTF8ArrayToString(tty.output,0));tty.output=[]}}}};function zeroMemory(address,size){HEAPU8.fill(0,address,address+size);return address}function alignMemory(size,alignment){return Math.ceil(size/alignment)*alignment}function mmapAlloc(size){size=alignMemory(size,65536);var ptr=_emscripten_builtin_memalign(65536,size);if(!ptr)return 0;return zeroMemory(ptr,size)}var MEMFS={ops_table:null,mount:function(mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode:function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node;parent.timestamp=node.timestamp}return node},getFileDataAsTypedArray:function(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage:function(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)>>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage:function(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr:function(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr:function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup:function(parent,name){throw FS.genericErrors[44]},mknod:function(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename:function(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}}delete old_node.parent.contents[old_node.name];old_node.parent.timestamp=Date.now();old_node.name=new_name;new_dir.contents[new_name]=old_node;new_dir.timestamp=old_node.parent.timestamp;old_node.parent=new_dir},unlink:function(parent,name){delete parent.contents[name];parent.timestamp=Date.now()},rmdir:function(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.timestamp=Date.now()},readdir:function(node){var entries=[".",".."];for(var key in node.contents){if(!node.contents.hasOwnProperty(key)){continue}entries.push(key)}return entries},symlink:function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink:function(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read:function(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size},write:function(stream,buffer,offset,length,position,canOwn){if(buffer.buffer===HEAP8.buffer){canOwn=false}if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=buffer.slice(offset,offset+length);node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray){node.contents.set(buffer.subarray(offset,offset+length),position)}else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length},llseek:function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(28)}return position},allocate:function(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)},mmap:function(stream,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&contents.buffer===buffer){allocated=false;ptr=contents.byteOffset}else{if(position>0||position+length<contents.length){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}allocated=true;ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}HEAP8.set(contents,ptr)}return{ptr:ptr,allocated:allocated}},msync:function(stream,buffer,offset,length,mmapFlags){MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};function asyncLoad(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al "+url):"";readAsync(url,arrayBuffer=>{assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)},event=>{if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}});if(dep)addRunDependency(dep)}var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:(path,opts={})=>{path=PATH_FS.resolve(path);if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};opts=Object.assign(defaults,opts);if(opts.recurse_count>8){throw new FS.ErrnoError(32)}var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH_FS.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count+1});current=lookup.node;if(count++>40){throw new FS.ErrnoError(32)}}}}return{path:current_path,node:current}},getPath:node=>{var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}},hashName:(parentid,name)=>{var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode:node=>{var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode:node=>{var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode:(parent,name)=>{var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode:(parent,name,mode,rdev)=>{var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode:node=>{FS.hashRemoveNode(node)},isRoot:node=>{return node===node.parent},isMountpoint:node=>{return!!node.mounted},isFile:mode=>{return(mode&61440)===32768},isDir:mode=>{return(mode&61440)===16384},isLink:mode=>{return(mode&61440)===40960},isChrdev:mode=>{return(mode&61440)===8192},isBlkdev:mode=>{return(mode&61440)===24576},isFIFO:mode=>{return(mode&61440)===4096},isSocket:mode=>{return(mode&49152)===49152},flagModes:{"r":0,"r+":2,"w":577,"w+":578,"a":1089,"a+":1090},modeStringToFlags:str=>{var flags=FS.flagModes[str];if(typeof flags=="undefined"){throw new Error("Unknown file open mode: "+str)}return flags},flagsToPermissionString:flag=>{var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions:(node,perms)=>{if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup:dir=>{var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate:(dir,name)=>{try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete:(dir,name,isdir)=>{var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen:(node,flags)=>{if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&512){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd:(fd_start=0,fd_end=FS.MAX_OPEN_FDS)=>{for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStream:fd=>FS.streams[fd],createStream:(stream,fd_start,fd_end)=>{if(!FS.FSStream){FS.FSStream=function(){this.shared={}};FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:function(){return this.node},set:function(val){this.node=val}},isRead:{get:function(){return(this.flags&2097155)!==1}},isWrite:{get:function(){return(this.flags&2097155)!==0}},isAppend:{get:function(){return this.flags&1024}},flags:{get:function(){return this.shared.flags},set:function(val){this.shared.flags=val}},position:{get:function(){return this.shared.position},set:function(val){this.shared.position=val}}})}stream=Object.assign(new FS.FSStream,stream);var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream:fd=>{FS.streams[fd]=null},chrdev_stream_ops:{open:stream=>{var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}},llseek:()=>{throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice:(dev,ops)=>{FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts:mount=>{var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts},syncfs:(populate,callback)=>{if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err("warning: "+FS.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work")}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(mount=>{if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount:(type,opts,mountpoint)=>{var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount:mountpoint=>{var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(hash=>{var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);node.mount.mounts.splice(idx,1)},lookup:(parent,name)=>{return parent.node_ops.lookup(parent,name)},mknod:(path,mode,dev)=>{var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(28)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},create:(path,mode)=>{mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir:(path,mode)=>{mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree:(path,mode)=>{var dirs=path.split("/");var d="";for(var i=0;i<dirs.length;++i){if(!dirs[i])continue;d+="/"+dirs[i];try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev:(path,mode,dev)=>{if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink:(oldpath,newpath)=>{if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename:(old_path,new_path)=>{var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir:path=>{var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir:path=>{var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(54)}return node.node_ops.readdir(node)},unlink:path=>{var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink:path=>{var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return PATH_FS.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))},stat:(path,dontFollow)=>{var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(44)}if(!node.node_ops.getattr){throw new FS.ErrnoError(63)}return node.node_ops.getattr(node)},lstat:path=>{return FS.stat(path,true)},chmod:(path,mode,dontFollow)=>{var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})},lchmod:(path,mode)=>{FS.chmod(path,mode,true)},fchmod:(fd,mode)=>{var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}FS.chmod(stream.node,mode)},chown:(path,uid,gid,dontFollow)=>{var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{timestamp:Date.now()})},lchown:(path,uid,gid)=>{FS.chown(path,uid,gid,true)},fchown:(fd,uid,gid)=>{var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}FS.chown(stream.node,uid,gid)},truncate:(path,len)=>{if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate:(fd,len)=>{var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.truncate(stream.node,len)},utime:(path,atime,mtime)=>{var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open:(path,flags,mode)=>{if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode=="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path=="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close:stream=>{if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed:stream=>{return stream.fd===null},llseek:(stream,offset,whence)=>{if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read:(stream,buffer,offset,length,position)=>{if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write:(stream,buffer,offset,length,position,canOwn)=>{if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},allocate:(stream,offset,length)=>{if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(offset<0||length<=0){throw new FS.ErrnoError(28)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(stream.node.mode)){throw new FS.ErrnoError(43)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(138)}stream.stream_ops.allocate(stream,offset,length)},mmap:(stream,length,position,prot,flags)=>{if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync:(stream,buffer,offset,length,mmapFlags)=>{if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},munmap:stream=>0,ioctl:(stream,cmd,arg)=>{if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile:(path,opts={})=>{opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile:(path,data,opts={})=>{opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir:path=>{var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories:()=>{FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices:()=>{FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var random_device=getRandomDevice();FS.createDevice("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount:()=>{var node=FS.createNode(proc_self,"fd",16384|511,73);node.node_ops={lookup:(parent,name)=>{var fd=+name;var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(8);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path}};ret.parent=ret;return ret}};return node}},{},"/proc/self/fd")},createStandardStreams:()=>{if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1)},ensureErrnoError:()=>{if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=function(errno){this.errno=errno};this.setErrno(errno);this.message="FS error"};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[44].forEach(code=>{FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"})},staticInit:()=>{FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={"MEMFS":MEMFS}},init:(input,output,error)=>{FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()},quit:()=>{FS.init.initialized=false;for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}},getMode:(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode},findObject:(path,dontResolveLastLink)=>{var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath:(path,dontResolveLastLink)=>{try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath:(parent,path,canRead,canWrite)=>{parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current},createFile:(parent,name,properties,canRead,canWrite)=>{var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile:(parent,name,data,canRead,canWrite,canOwn)=>{var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS.getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,577);FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}return node},createDevice:(parent,name,input,output)=>{var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open:stream=>{stream.seekable=false},close:stream=>{if(output&&output.buffer&&output.buffer.length){output(10)}},read:(stream,buffer,offset,length,pos)=>{var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write:(stream,buffer,offset,length,pos)=>{for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(29)}}if(length){stream.node.timestamp=Date.now()}return i}});return FS.mkdev(path,mode,dev)},forceLoadFile:obj=>{if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;if(typeof XMLHttpRequest!="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else if(read_){try{obj.contents=intArrayFromString(read_(obj.url),true);obj.usedBytes=obj.contents.length}catch(e){throw new FS.ErrnoError(29)}}else{throw new Error("Cannot load without read() or XMLHttpRequest.")}},createLazyFile:(parent,name,url,canRead,canWrite)=>{function LazyUint8Array(){this.lengthKnown=false;this.chunks=[]}LazyUint8Array.prototype.get=function LazyUint8Array_get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperties(lazyArray,{length:{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._length}},chunkSize:{get:function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(key=>{var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){FS.forceLoadFile(node);return fn.apply(null,arguments)}});function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size}stream_ops.read=(stream,buffer,offset,length,position)=>{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr:ptr,allocated:true}};node.stream_ops=stream_ops;return node},createPreloadedFile:(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency("cp "+fullname);function processData(byteArray){function finish(byteArray){if(preFinish)preFinish();if(!dontCreateFile){FS.createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}if(onload)onload();removeRunDependency(dep)}if(Browser.handledByPreloadPlugin(byteArray,fullname,finish,()=>{if(onerror)onerror();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url,byteArray=>processData(byteArray),onerror)}else{processData(url)}},indexedDB:()=>{return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB},DB_NAME:()=>{return"EM_FS_"+window.location.pathname},DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(paths,onload,onerror)=>{onload=onload||(()=>{});onerror=onerror||(()=>{});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=()=>{out("creating db");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)};openRequest.onsuccess=()=>{var db=openRequest.result;var transaction=db.transaction([FS.DB_STORE_NAME],"readwrite");var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach(path=>{var putRequest=files.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=()=>{ok++;if(ok+fail==total)finish()};putRequest.onerror=()=>{fail++;if(ok+fail==total)finish()}});transaction.onerror=onerror};openRequest.onerror=onerror},loadFilesFromDB:(paths,onload,onerror)=>{onload=onload||(()=>{});onerror=onerror||(()=>{});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=onerror;openRequest.onsuccess=()=>{var db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){onerror(e);return}var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach(path=>{var getRequest=files.get(path);getRequest.onsuccess=()=>{if(FS.analyzePath(path).exists){FS.unlink(path)}FS.createDataFile(PATH.dirname(path),PATH.basename(path),getRequest.result,true,true,true);ok++;if(ok+fail==total)finish()};getRequest.onerror=()=>{fail++;if(ok+fail==total)finish()}});transaction.onerror=onerror};openRequest.onerror=onerror}};var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt:function(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return PATH.join2(dir,path)},doStat:function(func,path,buf){try{var stat=func(path)}catch(e){if(e&&e.node&&PATH.normalize(path)!==PATH.normalize(FS.getPath(e.node))){return-54}throw e}HEAP32[buf>>2]=stat.dev;HEAP32[buf+8>>2]=stat.ino;HEAP32[buf+12>>2]=stat.mode;HEAPU32[buf+16>>2]=stat.nlink;HEAP32[buf+20>>2]=stat.uid;HEAP32[buf+24>>2]=stat.gid;HEAP32[buf+28>>2]=stat.rdev;tempI64=[stat.size>>>0,(tempDouble=stat.size,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+40>>2]=tempI64[0],HEAP32[buf+44>>2]=tempI64[1];HEAP32[buf+48>>2]=4096;HEAP32[buf+52>>2]=stat.blocks;tempI64=[Math.floor(stat.atime.getTime()/1e3)>>>0,(tempDouble=Math.floor(stat.atime.getTime()/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+56>>2]=tempI64[0],HEAP32[buf+60>>2]=tempI64[1];HEAPU32[buf+64>>2]=0;tempI64=[Math.floor(stat.mtime.getTime()/1e3)>>>0,(tempDouble=Math.floor(stat.mtime.getTime()/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+72>>2]=tempI64[0],HEAP32[buf+76>>2]=tempI64[1];HEAPU32[buf+80>>2]=0;tempI64=[Math.floor(stat.ctime.getTime()/1e3)>>>0,(tempDouble=Math.floor(stat.ctime.getTime()/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+88>>2]=tempI64[0],HEAP32[buf+92>>2]=tempI64[1];HEAPU32[buf+96>>2]=0;tempI64=[stat.ino>>>0,(tempDouble=stat.ino,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+104>>2]=tempI64[0],HEAP32[buf+108>>2]=tempI64[1];return 0},doMsync:function(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},varargs:undefined,get:function(){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret},getStr:function(ptr){var ret=UTF8ToString(ptr);return ret},getStreamFromFD:function(fd){var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(8);return stream}};function ___syscall_faccessat(dirfd,path,amode,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(amode&~7){return-28}var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node){return-44}var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-2}return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function setErrNo(value){HEAP32[___errno_location()>>2]=value;return value}function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=SYSCALLS.get();if(arg<0){return-28}var newStream;newStream=FS.createStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=SYSCALLS.get();stream.flags|=arg;return 0}case 5:{var arg=SYSCALLS.get();var offset=0;HEAP16[arg+offset>>1]=2;return 0}case 6:case 7:return 0;case 16:case 8:return-28;case 9:setErrNo(28);return-1;default:{return-28}}}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{var stream=SYSCALLS.getStreamFromFD(fd);return SYSCALLS.doStat(FS.stat,stream.path,buf)}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_getdents64(fd,dirp,count){try{var stream=SYSCALLS.getStreamFromFD(fd);if(!stream.getdents){stream.getdents=FS.readdir(stream.path)}var struct_size=280;var pos=0;var off=FS.llseek(stream,0,1);var idx=Math.floor(off/struct_size);while(idx<stream.getdents.length&&pos+struct_size<=count){var id;var type;var name=stream.getdents[idx];if(name==="."){id=stream.node.id;type=4}else if(name===".."){var lookup=FS.lookupPath(stream.path,{parent:true});id=lookup.node.id;type=4}else{var child=FS.lookupNode(stream.node,name);id=child.id;type=FS.isChrdev(child.mode)?2:FS.isDir(child.mode)?4:FS.isLink(child.mode)?10:8}tempI64=[id>>>0,(tempDouble=id,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos>>2]=tempI64[0],HEAP32[dirp+pos+4>>2]=tempI64[1];tempI64=[(idx+1)*struct_size>>>0,(tempDouble=(idx+1)*struct_size,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos+8>>2]=tempI64[0],HEAP32[dirp+pos+12>>2]=tempI64[1];HEAP16[dirp+pos+16>>1]=280;HEAP8[dirp+pos+18>>0]=type;stringToUTF8(name,dirp+pos+19,256);pos+=struct_size;idx+=1}FS.llseek(stream,idx*struct_size,0);return pos}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.lstat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~4352;path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.doStat(nofollow?FS.lstat:FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?SYSCALLS.get():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_renameat(olddirfd,oldpath,newdirfd,newpath){try{oldpath=SYSCALLS.getStr(oldpath);newpath=SYSCALLS.getStr(newpath);oldpath=SYSCALLS.calculateAt(olddirfd,oldpath);newpath=SYSCALLS.calculateAt(newdirfd,newpath);FS.rename(oldpath,newpath);return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_rmdir(path){try{path=SYSCALLS.getStr(path);FS.rmdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}function ___syscall_unlinkat(dirfd,path,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(flags===0){FS.unlink(path)}else if(flags===512){FS.rmdir(path)}else{abort("Invalid flags passed to unlinkat")}return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return-e.errno}}var nowIsMonotonic=true;function __emscripten_get_now_is_monotonic(){return nowIsMonotonic}function readI53FromI64(ptr){return HEAPU32[ptr>>2]+HEAP32[ptr+4>>2]*4294967296}function __gmtime_js(time,tmPtr){var date=new Date(readI53FromI64(time)*1e3);HEAP32[tmPtr>>2]=date.getUTCSeconds();HEAP32[tmPtr+4>>2]=date.getUTCMinutes();HEAP32[tmPtr+8>>2]=date.getUTCHours();HEAP32[tmPtr+12>>2]=date.getUTCDate();HEAP32[tmPtr+16>>2]=date.getUTCMonth();HEAP32[tmPtr+20>>2]=date.getUTCFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getUTCDay();var start=Date.UTC(date.getUTCFullYear(),0,1,0,0,0,0);var yday=(date.getTime()-start)/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday}function __isLeapYear(year){return year%4===0&&(year%100!==0||year%400===0)}var __MONTH_DAYS_LEAP_CUMULATIVE=[0,31,60,91,121,152,182,213,244,274,305,335];var __MONTH_DAYS_REGULAR_CUMULATIVE=[0,31,59,90,120,151,181,212,243,273,304,334];function __yday_from_date(date){var isLeapYear=__isLeapYear(date.getFullYear());var monthDaysCumulative=isLeapYear?__MONTH_DAYS_LEAP_CUMULATIVE:__MONTH_DAYS_REGULAR_CUMULATIVE;var yday=monthDaysCumulative[date.getMonth()]+date.getDate()-1;return yday}function __localtime_js(time,tmPtr){var date=new Date(readI53FromI64(time)*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var yday=__yday_from_date(date)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var start=new Date(date.getFullYear(),0,1);var summerOffset=new Date(date.getFullYear(),6,1).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dst=(summerOffset!=winterOffset&&date.getTimezoneOffset()==Math.min(winterOffset,summerOffset))|0;HEAP32[tmPtr+32>>2]=dst}function allocateUTF8(str){var size=lengthBytesUTF8(str)+1;var ret=_malloc(size);if(ret)stringToUTF8Array(str,HEAP8,ret,size);return ret}function __tzset_js(timezone,daylight,tzname){var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);function extractZone(date){var match=date.toTimeString().match(/\(([A-Za-z ]+)\)$/);return match?match[1]:"GMT"}var winterName=extractZone(winter);var summerName=extractZone(summer);var winterNamePtr=allocateUTF8(winterName);var summerNamePtr=allocateUTF8(summerName);if(summerOffset<winterOffset){HEAPU32[tzname>>2]=winterNamePtr;HEAPU32[tzname+4>>2]=summerNamePtr}else{HEAPU32[tzname>>2]=summerNamePtr;HEAPU32[tzname+4>>2]=winterNamePtr}}function _abort(){abort("")}function _emscripten_date_now(){return Date.now()}function getHeapMax(){return 2147483648}function _emscripten_get_heap_max(){return getHeapMax()}var _emscripten_get_now;if(ENVIRONMENT_IS_NODE){_emscripten_get_now=()=>{var t=process["hrtime"]();return t[0]*1e3+t[1]/1e6}}else _emscripten_get_now=()=>performance.now();function _emscripten_memcpy_big(dest,src,num){HEAPU8.copyWithin(dest,src,src+num)}function emscripten_realloc_buffer(size){try{wasmMemory.grow(size-buffer.byteLength+65535>>>16);updateGlobalBufferAndViews(wasmMemory.buffer);return 1}catch(e){}}function _emscripten_resize_heap(requestedSize){var oldSize=HEAPU8.length;requestedSize=requestedSize>>>0;var maxHeapSize=getHeapMax();if(requestedSize>maxHeapSize){return false}let alignUp=(x,multiple)=>x+(multiple-x%multiple)%multiple;for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignUp(Math.max(requestedSize,overGrownHeapSize),65536));var replacement=emscripten_realloc_buffer(newSize);if(replacement){return true}}return false}var ENV={};function getExecutableName(){return thisProgram||"./this.program"}function getEnvStrings(){if(!getEnvStrings.strings){var lang=(typeof navigator=="object"&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8";var env={"USER":"web_user","LOGNAME":"web_user","PATH":"/","PWD":"/","HOME":"/home/web_user","LANG":lang,"_":getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(x+"="+env[x])}getEnvStrings.strings=strings}return getEnvStrings.strings}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}function _environ_get(__environ,environ_buf){var bufSize=0;getEnvStrings().forEach(function(string,i){var ptr=environ_buf+bufSize;HEAPU32[__environ+i*4>>2]=ptr;writeAsciiToMemory(string,ptr);bufSize+=string.length+1});return 0}function _environ_sizes_get(penviron_count,penviron_buf_size){var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;var bufSize=0;strings.forEach(function(string){bufSize+=string.length+1});HEAPU32[penviron_buf_size>>2]=bufSize;return 0}function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function _fd_fdstat_get(fd,pbuf){try{var stream=SYSCALLS.getStreamFromFD(fd);var type=stream.tty?2:FS.isDir(stream.mode)?3:FS.isLink(stream.mode)?7:4;HEAP8[pbuf>>0]=type;return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function doReadv(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break}return ret}function _fd_read(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doReadv(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function convertI32PairToI53Checked(lo,hi){return hi+2097152>>>0<4194305-!!lo?(lo>>>0)+hi*4294967296:NaN}function _fd_seek(fd,offset_low,offset_high,whence,newOffset){try{var offset=convertI32PairToI53Checked(offset_low,offset_high);if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);FS.llseek(stream,offset,whence);tempI64=[stream.position>>>0,(tempDouble=stream.position,+Math.abs(tempDouble)>=1?tempDouble>0?(Math.min(+Math.floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[newOffset>>2]=tempI64[0],HEAP32[newOffset+4>>2]=tempI64[1];if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function doWritev(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr}return ret}function _fd_write(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doWritev(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;return 0}catch(e){if(typeof FS=="undefined"||!(e instanceof FS.ErrnoError))throw e;return e.errno}}function __arraySum(array,index){var sum=0;for(var i=0;i<=index;sum+=array[i++]){}return sum}var __MONTH_DAYS_LEAP=[31,29,31,30,31,30,31,31,30,31,30,31];var __MONTH_DAYS_REGULAR=[31,28,31,30,31,30,31,31,30,31,30,31];function __addDays(date,days){var newDate=new Date(date.getTime());while(days>0){var leap=__isLeapYear(newDate.getFullYear());var currentMonth=newDate.getMonth();var daysInCurrentMonth=(leap?__MONTH_DAYS_LEAP:__MONTH_DAYS_REGULAR)[currentMonth];if(days>daysInCurrentMonth-newDate.getDate()){days-=daysInCurrentMonth-newDate.getDate()+1;newDate.setDate(1);if(currentMonth<11){newDate.setMonth(currentMonth+1)}else{newDate.setMonth(0);newDate.setFullYear(newDate.getFullYear()+1)}}else{newDate.setDate(newDate.getDate()+days);return newDate}}return newDate}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function _strftime(s,maxsize,format,tm){var tm_zone=HEAP32[tm+40>>2];var date={tm_sec:HEAP32[tm>>2],tm_min:HEAP32[tm+4>>2],tm_hour:HEAP32[tm+8>>2],tm_mday:HEAP32[tm+12>>2],tm_mon:HEAP32[tm+16>>2],tm_year:HEAP32[tm+20>>2],tm_wday:HEAP32[tm+24>>2],tm_yday:HEAP32[tm+28>>2],tm_isdst:HEAP32[tm+32>>2],tm_gmtoff:HEAP32[tm+36>>2],tm_zone:tm_zone?UTF8ToString(tm_zone):""};var pattern=UTF8ToString(format);var EXPANSION_RULES_1={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c","%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var rule in EXPANSION_RULES_1){pattern=pattern.replace(new RegExp(rule,"g"),EXPANSION_RULES_1[rule])}var WEEKDAYS=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];var MONTHS=["January","February","March","April","May","June","July","August","September","October","November","December"];function leadingSomething(value,digits,character){var str=typeof value=="number"?value.toString():value||"";while(str.length<digits){str=character[0]+str}return str}function leadingNulls(value,digits){return leadingSomething(value,digits,"0")}function compareByDay(date1,date2){function sgn(value){return value<0?-1:value>0?1:0}var compare;if((compare=sgn(date1.getFullYear()-date2.getFullYear()))===0){if((compare=sgn(date1.getMonth()-date2.getMonth()))===0){compare=sgn(date1.getDate()-date2.getDate())}}return compare}function getFirstWeekStartDate(janFourth){switch(janFourth.getDay()){case 0:return new Date(janFourth.getFullYear()-1,11,29);case 1:return janFourth;case 2:return new Date(janFourth.getFullYear(),0,3);case 3:return new Date(janFourth.getFullYear(),0,2);case 4:return new Date(janFourth.getFullYear(),0,1);case 5:return new Date(janFourth.getFullYear()-1,11,31);case 6:return new Date(janFourth.getFullYear()-1,11,30)}}function getWeekBasedYear(date){var thisDate=__addDays(new Date(date.tm_year+1900,0,1),date.tm_yday);var janFourthThisYear=new Date(thisDate.getFullYear(),0,4);var janFourthNextYear=new Date(thisDate.getFullYear()+1,0,4);var firstWeekStartThisYear=getFirstWeekStartDate(janFourthThisYear);var firstWeekStartNextYear=getFirstWeekStartDate(janFourthNextYear);if(compareByDay(firstWeekStartThisYear,thisDate)<=0){if(compareByDay(firstWeekStartNextYear,thisDate)<=0){return thisDate.getFullYear()+1}return thisDate.getFullYear()}return thisDate.getFullYear()-1}var EXPANSION_RULES_2={"%a":function(date){return WEEKDAYS[date.tm_wday].substring(0,3)},"%A":function(date){return WEEKDAYS[date.tm_wday]},"%b":function(date){return MONTHS[date.tm_mon].substring(0,3)},"%B":function(date){return MONTHS[date.tm_mon]},"%C":function(date){var year=date.tm_year+1900;return leadingNulls(year/100|0,2)},"%d":function(date){return leadingNulls(date.tm_mday,2)},"%e":function(date){return leadingSomething(date.tm_mday,2," ")},"%g":function(date){return getWeekBasedYear(date).toString().substring(2)},"%G":function(date){return getWeekBasedYear(date)},"%H":function(date){return leadingNulls(date.tm_hour,2)},"%I":function(date){var twelveHour=date.tm_hour;if(twelveHour==0)twelveHour=12;else if(twelveHour>12)twelveHour-=12;return leadingNulls(twelveHour,2)},"%j":function(date){return leadingNulls(date.tm_mday+__arraySum(__isLeapYear(date.tm_year+1900)?__MONTH_DAYS_LEAP:__MONTH_DAYS_REGULAR,date.tm_mon-1),3)},"%m":function(date){return leadingNulls(date.tm_mon+1,2)},"%M":function(date){return leadingNulls(date.tm_min,2)},"%n":function(){return"\n"},"%p":function(date){if(date.tm_hour>=0&&date.tm_hour<12){return"AM"}return"PM"},"%S":function(date){return leadingNulls(date.tm_sec,2)},"%t":function(){return"\t"},"%u":function(date){return date.tm_wday||7},"%U":function(date){var days=date.tm_yday+7-date.tm_wday;return leadingNulls(Math.floor(days/7),2)},"%V":function(date){var val=Math.floor((date.tm_yday+7-(date.tm_wday+6)%7)/7);if((date.tm_wday+371-date.tm_yday-2)%7<=2){val++}if(!val){val=52;var dec31=(date.tm_wday+7-date.tm_yday-1)%7;if(dec31==4||dec31==5&&__isLeapYear(date.tm_year%400-1)){val++}}else if(val==53){var jan1=(date.tm_wday+371-date.tm_yday)%7;if(jan1!=4&&(jan1!=3||!__isLeapYear(date.tm_year)))val=1}return leadingNulls(val,2)},"%w":function(date){return date.tm_wday},"%W":function(date){var days=date.tm_yday+7-(date.tm_wday+6)%7;return leadingNulls(Math.floor(days/7),2)},"%y":function(date){return(date.tm_year+1900).toString().substring(2)},"%Y":function(date){return date.tm_year+1900},"%z":function(date){var off=date.tm_gmtoff;var ahead=off>=0;off=Math.abs(off)/60;off=off/60*100+off%60;return(ahead?"+":"-")+String("0000"+off).slice(-4)},"%Z":function(date){return date.tm_zone},"%%":function(){return"%"}};pattern=pattern.replace(/%%/g,"\0\0");for(var rule in EXPANSION_RULES_2){if(pattern.includes(rule)){pattern=pattern.replace(new RegExp(rule,"g"),EXPANSION_RULES_2[rule](date))}}pattern=pattern.replace(/\0\0/g,"%");var bytes=intArrayFromString(pattern,false);if(bytes.length>maxsize){return 0}writeArrayToMemory(bytes,s);return bytes.length-1}function _proc_exit(code){EXITSTATUS=code;if(!keepRuntimeAlive()){if(Module["onExit"])Module["onExit"](code);ABORT=true}quit_(code,new ExitStatus(code))}function exitJS(status,implicit){EXITSTATUS=status;_proc_exit(status)}function handleException(e){if(e instanceof ExitStatus||e=="unwind"){return EXITSTATUS}quit_(1,e)}function uleb128Encode(n,target){if(n<128){target.push(n)}else{target.push(n%128|128,n>>7)}}function sigToWasmTypes(sig){var typeNames={"i":"i32","j":"i32","f":"f32","d":"f64","p":"i32"};var type={parameters:[],results:sig[0]=="v"?[]:[typeNames[sig[0]]]};for(var i=1;i<sig.length;++i){type.parameters.push(typeNames[sig[i]]);if(sig[i]==="j"){type.parameters.push("i32")}}return type}function generateFuncType(sig,target){var sigRet=sig.slice(0,1);var sigParam=sig.slice(1);var typeCodes={"i":127,"p":127,"j":126,"f":125,"d":124};target.push(96);uleb128Encode(sigParam.length,target);for(var i=0;i<sigParam.length;++i){target.push(typeCodes[sigParam[i]])}if(sigRet=="v"){target.push(0)}else{target.push(1,typeCodes[sigRet])}}function convertJsFunctionToWasm(func,sig){if(typeof WebAssembly.Function=="function"){return new WebAssembly.Function(sigToWasmTypes(sig),func)}var typeSectionBody=[1];generateFuncType(sig,typeSectionBody);var bytes=[0,97,115,109,1,0,0,0,1];uleb128Encode(typeSectionBody.length,bytes);bytes.push.apply(bytes,typeSectionBody);bytes.push(2,7,1,1,101,1,102,0,0,7,5,1,1,102,0,0);var module=new WebAssembly.Module(new Uint8Array(bytes));var instance=new WebAssembly.Instance(module,{"e":{"f":func}});var wrappedFunc=instance.exports["f"];return wrappedFunc}var wasmTableMirror=[];function getWasmTableEntry(funcPtr){var func=wasmTableMirror[funcPtr];if(!func){if(funcPtr>=wasmTableMirror.length)wasmTableMirror.length=funcPtr+1;wasmTableMirror[funcPtr]=func=wasmTable.get(funcPtr)}return func}function updateTableMap(offset,count){if(functionsInTableMap){for(var i=offset;i<offset+count;i++){var item=getWasmTableEntry(i);if(item){functionsInTableMap.set(item,i)}}}}var functionsInTableMap=undefined;var freeTableIndexes=[];function getEmptyTableSlot(){if(freeTableIndexes.length){return freeTableIndexes.pop()}try{wasmTable.grow(1)}catch(err){if(!(err instanceof RangeError)){throw err}throw"Unable to grow wasm table. Set ALLOW_TABLE_GROWTH."}return wasmTable.length-1}function setWasmTableEntry(idx,func){wasmTable.set(idx,func);wasmTableMirror[idx]=wasmTable.get(idx)}function addFunction(func,sig){if(!functionsInTableMap){functionsInTableMap=new WeakMap;updateTableMap(0,wasmTable.length)}if(functionsInTableMap.has(func)){return functionsInTableMap.get(func)}var ret=getEmptyTableSlot();try{setWasmTableEntry(ret,func)}catch(err){if(!(err instanceof TypeError)){throw err}var wrapped=convertJsFunctionToWasm(func,sig);setWasmTableEntry(ret,wrapped)}functionsInTableMap.set(func,ret);return ret}var FSNode=function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev};var readMode=292|73;var writeMode=146;Object.defineProperties(FSNode.prototype,{read:{get:function(){return(this.mode&readMode)===readMode},set:function(val){val?this.mode|=readMode:this.mode&=~readMode}},write:{get:function(){return(this.mode&writeMode)===writeMode},set:function(val){val?this.mode|=writeMode:this.mode&=~writeMode}},isFolder:{get:function(){return FS.isDir(this.mode)}},isDevice:{get:function(){return FS.isChrdev(this.mode)}}});FS.FSNode=FSNode;FS.staticInit();Module["FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_unlink"]=FS.unlink;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createDevice"]=FS.createDevice;var asmLibraryArg={"h":___syscall_faccessat,"r":___syscall_fcntl64,"y":___syscall_fstat64,"p":___syscall_getdents64,"v":___syscall_lstat64,"w":___syscall_newfstatat,"q":___syscall_openat,"o":___syscall_renameat,"n":___syscall_rmdir,"x":___syscall_stat64,"l":___syscall_unlinkat,"z":__emscripten_get_now_is_monotonic,"A":__gmtime_js,"e":__localtime_js,"f":__tzset_js,"a":_abort,"b":_emscripten_date_now,"m":_emscripten_get_heap_max,"g":_emscripten_memcpy_big,"k":_emscripten_resize_heap,"t":_environ_get,"u":_environ_sizes_get,"d":_fd_close,"s":_fd_fdstat_get,"i":_fd_read,"j":_fd_seek,"c":_fd_write,"B":_strftime};var asm=createWasm();var ___wasm_call_ctors=Module["___wasm_call_ctors"]=function(){return(___wasm_call_ctors=Module["___wasm_call_ctors"]=Module["asm"]["D"]).apply(null,arguments)};var _initDecoder=Module["_initDecoder"]=function(){return(_initDecoder=Module["_initDecoder"]=Module["asm"]["E"]).apply(null,arguments)};var _openDecoder=Module["_openDecoder"]=function(){return(_openDecoder=Module["_openDecoder"]=Module["asm"]["F"]).apply(null,arguments)};var _closeDecoder=Module["_closeDecoder"]=function(){return(_closeDecoder=Module["_closeDecoder"]=Module["asm"]["G"]).apply(null,arguments)};var _decodeOnePacket=Module["_decodeOnePacket"]=function(){return(_decodeOnePacket=Module["_decodeOnePacket"]=Module["asm"]["H"]).apply(null,arguments)};var _sendData=Module["_sendData"]=function(){return(_sendData=Module["_sendData"]=Module["asm"]["I"]).apply(null,arguments)};var _main=Module["_main"]=function(){return(_main=Module["_main"]=Module["asm"]["J"]).apply(null,arguments)};var ___errno_location=Module["___errno_location"]=function(){return(___errno_location=Module["___errno_location"]=Module["asm"]["L"]).apply(null,arguments)};var _free=Module["_free"]=function(){return(_free=Module["_free"]=Module["asm"]["M"]).apply(null,arguments)};var _malloc=Module["_malloc"]=function(){return(_malloc=Module["_malloc"]=Module["asm"]["N"]).apply(null,arguments)};var _emscripten_builtin_memalign=Module["_emscripten_builtin_memalign"]=function(){return(_emscripten_builtin_memalign=Module["_emscripten_builtin_memalign"]=Module["asm"]["O"]).apply(null,arguments)};Module["addRunDependency"]=addRunDependency;Module["removeRunDependency"]=removeRunDependency;Module["FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createDevice"]=FS.createDevice;Module["FS_unlink"]=FS.unlink;Module["addFunction"]=addFunction;var calledRun;dependenciesFulfilled=function runCaller(){if(!calledRun)run();if(!calledRun)dependenciesFulfilled=runCaller};function callMain(args){var entryFunction=Module["_main"];var argc=0;var argv=0;try{var ret=entryFunction(argc,argv);exitJS(ret,true);return ret}catch(e){return handleException(e)}}function run(args){args=args||arguments_;if(runDependencies>0){return}preRun();if(runDependencies>0){return}function doRun(){if(calledRun)return;calledRun=true;Module["calledRun"]=true;if(ABORT)return;initRuntime();preMain();if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();if(shouldRunNow)callMain(args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(function(){setTimeout(function(){Module["setStatus"]("")},1);doRun()},1)}else{doRun()}}if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"])shouldRunNow=false;run();
diff --git a/public/cw_/public/player/libffmpeg.wasm b/public/cw_/public/player/libffmpeg.wasm
new file mode 100644
index 00000000..9840b023
Binary files /dev/null and b/public/cw_/public/player/libffmpeg.wasm differ
diff --git a/public/cw_/public/player/pcm-player.js b/public/cw_/public/player/pcm-player.js
new file mode 100644
index 00000000..5bebf40d
--- /dev/null
+++ b/public/cw_/public/player/pcm-player.js
@@ -0,0 +1,204 @@
+function PCMPlayer(option) {
+    console.log("PCMPlayer new")
+    this.init(option);
+}
+
+PCMPlayer.prototype.init = function (option) {
+    var defaults = {
+        encoding: '16bitInt',
+        channels: 1,
+        sampleRate: 8000,
+        flushingTime: 1000
+    };
+    this.option = Object.assign({}, defaults, option);
+    this.samples = new Float32Array();
+    this.flush = this.flush.bind(this);
+    this.interval = setInterval(this.flush, this.option.flushingTime);
+    this.maxValue = this.getMaxValue();
+    this.typedArray = this.getTypedArray();
+    this.createContext();
+    this.lastBufferSource = null
+};
+
+PCMPlayer.prototype.getMaxValue = function () {
+    var encodings = {
+        '8bitInt': 128,
+        '16bitInt': 32768,
+        '32bitInt': 2147483648,
+        '32bitFloat': 1
+    }
+
+    return encodings[this.option.encoding] ? encodings[this.option.encoding] : encodings['16bitInt'];
+};
+
+PCMPlayer.prototype.getTypedArray = function () {
+    var typedArrays = {
+        '8bitInt': Int8Array,
+        '16bitInt': Int16Array,
+        '32bitInt': Int32Array,
+        '32bitFloat': Float32Array
+    }
+
+    return typedArrays[this.option.encoding] ? typedArrays[this.option.encoding] : typedArrays['16bitInt'];
+};
+
+PCMPlayer.prototype.createContext = function () {
+    this.audioCtx = new (window.AudioContext || window.webkitAudioContext)();
+    this.gainNode = this.audioCtx.createGain();
+    this.gainNode.gain.value = 1;
+    this.gainNode.connect(this.audioCtx.destination);
+    this.startTime = this.audioCtx.currentTime;
+};
+
+PCMPlayer.prototype.isTypedArray = function (data) {
+    return (data.byteLength && data.buffer && data.buffer.constructor == ArrayBuffer);
+};
+
+PCMPlayer.prototype.feed = function (data) {
+    if (!this.isTypedArray(data)) return;
+    data = this.getFormatedValue(data);
+    var tmp = new Float32Array(this.samples.length + data.length);
+    tmp.set(this.samples, 0);
+    tmp.set(data, this.samples.length);
+    this.samples = tmp;
+};
+
+PCMPlayer.prototype.getFormatedValue = function (data) {
+    var data = new this.typedArray(data.buffer),
+        float32 = new Float32Array(data.length),
+        i;
+    for (i = 0; i < data.length; i++) {
+        float32[i] = data[i] / this.maxValue;
+    }
+    return float32;
+};
+
+PCMPlayer.prototype.volume = function (volume) {
+    this.gainNode.gain.value = volume;
+};
+
+PCMPlayer.prototype.destroy = function () {
+    console.log("PCMPlayer destroy")
+    if (this.interval) {
+        clearInterval(this.interval);
+    }
+    this.samples = null;
+    this.audioCtx.close();
+    this.audioCtx = null;
+};
+
+PCMPlayer.prototype.flush = function () {
+    // console.log("PCMPlayer.prototype.flush", this.samples.length)
+    if (!this.samples.length) return;
+    var bufferSource = this.audioCtx.createBufferSource(),
+        length = this.samples.length / this.option.channels,
+        audioBuffer = this.audioCtx.createBuffer(this.option.channels, length, this.option.sampleRate),
+        audioData,
+        channel,
+        offset,
+        i,
+        decrement;
+
+    for (channel = 0; channel < this.option.channels; channel++) {
+        audioData = audioBuffer.getChannelData(channel);
+        offset = channel;
+        decrement = 50;
+        for (i = 0; i < length; i++) {
+            audioData[i] = this.samples[offset];
+            /* fadein */
+            if (i < 50) {
+                audioData[i] = (audioData[i] * i) / 50;
+            }
+            /* fadeout*/
+            if (i >= (length - 51)) {
+                audioData[i] = (audioData[i] * decrement--) / 50;
+            }
+            offset += this.option.channels;
+        }
+    }
+
+    if (this.startTime < this.audioCtx.currentTime) {
+        this.startTime = this.audioCtx.currentTime;
+    }
+    // console.log('start vs current '+this.startTime+' vs '+this.audioCtx.currentTime+' duration: '+audioBuffer.duration);
+    bufferSource.buffer = audioBuffer;
+    bufferSource.connect(this.gainNode);
+    bufferSource.start(this.startTime);
+    this.startTime += audioBuffer.duration;
+    this.samples = new Float32Array();
+};
+
+PCMPlayer.prototype.getTimestamp = function () {
+    if (this.audioCtx) {
+        return this.audioCtx.currentTime;
+    } else {
+        return 0;
+    }
+};
+
+PCMPlayer.prototype.play = function (data, flushcache) {
+    if (!this.isTypedArray(data)) {
+        return;
+    }
+    if (this.audioCtx.state === 'suspended') {
+        return;
+    }
+
+    data = this.getFormatedValue(data);
+    if (!data.length) {
+        return;
+    }
+
+    var bufferSource = this.audioCtx.createBufferSource();
+    var length = data.length / this.option.channels;
+    var audioBuffer = this.audioCtx.createBuffer(this.option.channels, length, this.option.sampleRate);
+
+    var audioData, channel, offset, i, decrement;
+
+    for (channel = 0; channel < this.option.channels; channel++) {
+        audioData = audioBuffer.getChannelData(channel);
+        offset = channel;
+        decrement = 50;
+        for (i = 0; i < length; i++) {
+            audioData[i] = data[offset];
+            /* fadein */
+            if (i < 50) {
+                audioData[i] = (audioData[i] * i) / 50;
+            }
+            /* fadeout*/
+            if (i >= (length - 51)) {
+                audioData[i] = (audioData[i] * decrement--) / 50;
+            }
+            offset += this.option.channels;
+        }
+    }
+
+    if (this.startTime < this.audioCtx.currentTime) {
+        this.startTime = this.audioCtx.currentTime;
+    }
+
+    // console.log('start vs current '+this.startTime+' vs '+this.audioCtx.currentTime+' duration: '+audioBuffer.duration);    
+    bufferSource.buffer = audioBuffer;
+    bufferSource.connect(this.gainNode);
+    bufferSource.start(this.startTime);
+    this.startTime += audioBuffer.duration - 0.008;
+    // bufferSource.playbackRate(1.05)
+    this.lastBufferSource = bufferSource
+};
+
+PCMPlayer.prototype.pause = function () {
+    if (this.audioCtx.state === 'running') {
+        this.audioCtx.suspend()
+    }
+}
+
+PCMPlayer.prototype.resume = function () {
+    if (this.audioCtx.state === 'suspended') {
+        this.audioCtx.resume()
+    }
+}
+
+PCMPlayer.prototype.stop = function () {
+    if (this.lastBufferSource)
+        this.lastBufferSource.stop()
+}
diff --git a/public/cw_/public/player/recorder-core.js b/public/cw_/public/player/recorder-core.js
new file mode 100644
index 00000000..f194c950
--- /dev/null
+++ b/public/cw_/public/player/recorder-core.js
@@ -0,0 +1,6 @@
+/*
+录音
+https://github.com/xiangyuecn/Recorder
+src: recorder-core.js
+*/
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M=t.track0;if(M){if(16==M.bitDepth&&/FLOAT/i.test(M.codec)&&(M.bitDepth=32,z("WebM 16改32位",3)),M[E]!=t[E]||32!=M.bitDepth||M.channels<1||!/(\b|_)PCM\b/i.test(M.codec))return t.bytes=[],t.bad||z("WebM Track非预期",3,t),-(t.bad=1);for(var I=[],w=0;n[0]<i.length;){var l=B(i,n),v=N(i,n);if(!v)break;if(R(l,[163])){var x=15&v[0],h=r[x];if(0===h.idx){for(var A=new Uint8Array(v.length-4),y=4;y<v.length;y++)A[y-4]=v[y];I.push(A),w+=A.length}}a()}if(w){var L=new Uint8Array(i.length-t.pos[0]);L.set(i.subarray(t.pos[0])),t.bytes=L,t.pos[0]=0;for(var A=new Uint8Array(w),y=0,T=0;y<I.length;y++)A.set(I[y],T),T+=I[y].length;var k=new Float32Array(A.buffer);if(1<M.channels){for(var D=[],y=0;y<k.length;)D.push(k[y]),y+=M.channels;k=new Float32Array(D)}return k}}},R=function(e,t){if(!e||e.length!=t.length)return!1;if(1==e.length)return e[0]==t[0];for(var r=0;r<e.length;r++)if(e[r]!=t[r])return!1;return!0},W=function(e){for(var t="",r=0;r<e.length;r++){var n=e[r];t+=(n<16?"0":"")+n.toString(16)}return parseInt(t,16)||0},B=function(e,t,r){var n=t[0];if(!(n>=e.length)){var a=e[n],o=("0000000"+a.toString(2)).substr(-8),i=/^(0*1)(\d*)$/.exec(o);if(i){var s=i[1].length,c=[];if(!(n+s>e.length)){for(var f=0;f<s;f++)c[f]=e[n],n++;return r&&(c[0]=parseInt(i[2]||"0",2)),t[0]=n,c}}}},N=function(e,t){var r=B(e,t,1);if(r){var n=W(r),a=t[0],o=[];if(n<2147483647){if(a+n>e.length)return;for(var i=0;i<n;i++)o[i]=e[a],a++}return t[0]=a,o}};U.TrafficImgUrl="";var o=U.Traffic=function(e){e=e?"/"+A+"/Report/"+e:"";var t=U.TrafficImgUrl;if(t){var r=U.Traffic,n=/^(https?:..[^\/#]*\/?)[^#]*/i.exec(location.href)||[],a=n[1]||"http://file/",o=(n[0]||a)+e;if(0==t.indexOf("//")&&(t=/^https:/i.test(o)?"https:"+t:"http:"+t),e&&(t=t+"&cu="+encodeURIComponent(a+e)),!r[o]){r[o]=1;var i=new Image;i.src=t,z("Traffic Analysis Image: "+(e||A+".TrafficImgUrl="+U.TrafficImgUrl))}}}}(window),"function"==typeof define&&define.amd&&define(function(){return Recorder}),"object"==typeof module&&module.exports&&(module.exports=Recorder);
\ No newline at end of file
diff --git a/public/cw_/public/player/webgl.js b/public/cw_/public/player/webgl.js
new file mode 100644
index 00000000..9ffb7ec5
--- /dev/null
+++ b/public/cw_/public/player/webgl.js
@@ -0,0 +1,150 @@
+function Texture(gl) {
+    this.gl = gl;
+    this.texture = gl.createTexture();
+    gl.bindTexture(gl.TEXTURE_2D, this.texture);
+
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
+
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+}
+
+Texture.prototype.bind = function (n, program, name) {
+    var gl = this.gl;
+    gl.activeTexture([gl.TEXTURE0, gl.TEXTURE1, gl.TEXTURE2][n]);
+    gl.bindTexture(gl.TEXTURE_2D, this.texture);
+    gl.uniform1i(gl.getUniformLocation(program, name), n);
+};
+
+Texture.prototype.fill = function (width, height, data) {
+    var gl = this.gl;
+    gl.bindTexture(gl.TEXTURE_2D, this.texture);
+    gl.texImage2D(gl.TEXTURE_2D, 0, gl.LUMINANCE, width, height, 0, gl.LUMINANCE, gl.UNSIGNED_BYTE, data);
+};
+
+function WebGLPlayer(canvas, options) {
+    this.canvas = canvas;
+    this.gl = canvas.getContext("webgl") || canvas.getContext("experimental-webgl");
+    this.initGL(options);
+}
+
+WebGLPlayer.prototype.initGL = function (options) {
+    if (!this.gl) {
+        // console.log("[ER] WebGL not supported.");
+        return;
+    }
+
+    var gl = this.gl;
+    gl.pixelStorei(gl.UNPACK_ALIGNMENT, 1);
+    var program = gl.createProgram();
+    var vertexShaderSource = [
+        "attribute highp vec4 aVertexPosition;",
+        "attribute vec2 aTextureCoord;",
+        "varying highp vec2 vTextureCoord;",
+        "void main(void) {",
+        " gl_Position = aVertexPosition;",
+        " vTextureCoord = aTextureCoord;",
+        "}"
+    ].join("\n");
+    var vertexShader = gl.createShader(gl.VERTEX_SHADER);
+    gl.shaderSource(vertexShader, vertexShaderSource);
+    gl.compileShader(vertexShader);
+    var fragmentShaderSource = [
+        "precision highp float;",
+        "varying lowp vec2 vTextureCoord;",
+        "uniform sampler2D YTexture;",
+        "uniform sampler2D UTexture;",
+        "uniform sampler2D VTexture;",
+        "const mat4 YUV2RGB = mat4",
+        "(",
+        " 1.1643828125, 0, 1.59602734375, -.87078515625,",
+        " 1.1643828125, -.39176171875, -.81296875, .52959375,",
+        " 1.1643828125, 2.017234375, 0, -1.081390625,",
+        " 0, 0, 0, 1",
+        ");",
+        "void main(void) {",
+        " gl_FragColor = vec4( texture2D(YTexture, vTextureCoord).x, texture2D(UTexture, vTextureCoord).x, texture2D(VTexture, vTextureCoord).x, 1) * YUV2RGB;",
+        "}"
+    ].join("\n");
+
+    var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
+    gl.shaderSource(fragmentShader, fragmentShaderSource);
+    gl.compileShader(fragmentShader);
+    gl.attachShader(program, vertexShader);
+    gl.attachShader(program, fragmentShader);
+    gl.linkProgram(program);
+    gl.useProgram(program);
+    if (!gl.getProgramParameter(program, gl.LINK_STATUS)) {
+        // console.log("[ER] Shader link failed.");
+    }
+    var vertexPositionAttribute = gl.getAttribLocation(program, "aVertexPosition");
+    gl.enableVertexAttribArray(vertexPositionAttribute);
+    var textureCoordAttribute = gl.getAttribLocation(program, "aTextureCoord");
+    gl.enableVertexAttribArray(textureCoordAttribute);
+
+    var verticesBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, verticesBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1.0, 1.0, 0.0, -1.0, 1.0, 0.0, 1.0, -1.0, 0.0, -1.0, -1.0, 0.0]), gl.STATIC_DRAW);
+    gl.vertexAttribPointer(vertexPositionAttribute, 3, gl.FLOAT, false, 0, 0);
+    var texCoordBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([1.0, 0.0, 0.0, 0.0, 1.0, 1.0, 0.0, 1.0]), gl.STATIC_DRAW);
+    gl.vertexAttribPointer(textureCoordAttribute, 2, gl.FLOAT, false, 0, 0);
+
+    gl.y = new Texture(gl);
+    gl.u = new Texture(gl);
+    gl.v = new Texture(gl);
+    gl.y.bind(0, program, "YTexture");
+    gl.u.bind(1, program, "UTexture");
+    gl.v.bind(2, program, "VTexture");
+}
+
+WebGLPlayer.prototype.renderFrame = function (videoFrame, width, height, uOffset, vOffset) {
+    if (!this.gl) {
+        // console.log("[ER] Render frame failed due to WebGL not supported.");
+        return;
+    }
+
+    var gl = this.gl;
+    gl.canvas.width = width;
+    gl.canvas.height = height;
+    gl.viewport(0, 0, gl.canvas.width, gl.canvas.height);
+    gl.clearColor(0.0, 0.0, 0.0, 0.0);
+    gl.clear(gl.COLOR_BUFFER_BIT);
+
+    gl.y.fill(width, height, videoFrame.subarray(0, uOffset));
+    gl.u.fill(width >> 1, height >> 1, videoFrame.subarray(uOffset, uOffset + vOffset));
+    gl.v.fill(width >> 1, height >> 1, videoFrame.subarray(uOffset + vOffset, videoFrame.length));
+
+    gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4);
+};
+
+WebGLPlayer.prototype.fullscreen = function () {
+	  var canvas = this.canvas;
+    if (canvas.RequestFullScreen) {
+        canvas.RequestFullScreen();
+    } else if (canvas.webkitRequestFullScreen) {
+        canvas.webkitRequestFullScreen();
+    } else if (canvas.mozRequestFullScreen) {
+        canvas.mozRequestFullScreen();
+    } else if (canvas.msRequestFullscreen) {
+        canvas.msRequestFullscreen();
+    } else {
+        alert("This browser doesn't supporter fullscreen");
+    }
+};
+
+WebGLPlayer.prototype.exitfullscreen = function (){
+    if (document.exitFullscreen) {
+        document.exitFullscreen();
+    } else if (document.webkitExitFullscreen) {
+        document.webkitExitFullscreen();
+    } else if (document.mozCancelFullScreen) {
+        document.mozCancelFullScreen();
+    } else if (document.msExitFullscreen) {
+        document.msExitFullscreen();
+    } else {
+        alert("Exit fullscreen doesn't work");
+    }
+}
diff --git a/src/router/modules/staticRouters.ts b/src/router/modules/staticRouters.ts
index 5ffb84bd..6cb81e9a 100644
--- a/src/router/modules/staticRouters.ts
+++ b/src/router/modules/staticRouters.ts
@@ -55,6 +55,11 @@ export const staticRouter: RouteRecordRaw[] = [
 				component: () => import('@/views/page/hkplay.vue'),
 				props: route => ({ pointId: route.query.pointId }) // 确保 pointId 参数被正确传递
 			},
+			{
+				path: '/index/cwPlay',
+				component: () => import('@/views/page/cwPlay.vue'),
+				props: route => ({ pointId: route.query.pointId }) // 确保 pointId 参数被正确传递
+			},
 			{
 				path: '/index/system',
 				component: () => import('@/views/page/system.vue'),
diff --git a/src/views/index.vue b/src/views/index.vue
index d4a444f9..e308fd67 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -82,6 +82,9 @@ watch(
     if (newValue.path == '/index/communitymanage' || newValue.path == '/index/hkplay') {
       isshow.value = false
     }
+    if (newValue.path == '/index/communitymanage' || newValue.path == '/index/cwPlay') {
+      isshow.value = false
+    }
   },
   { immediate: true }
 )
@@ -292,9 +295,11 @@ const confirmEvent = () => {
     // width: calc(100% - 100px);
     width: 100%;
     height: calc(100% - 68px);
+    overflow: hidden;
     // height: 100%;
     // margin: 10px 50px 30px 50px;
-    position: relative;
+    // position: absolute;
+    // position: relative;
     // background: linear-gradient(to left, rgba(0, 0, 0, 0), rgba(0, 31, 65, 1));
   }
 }
diff --git a/src/views/page/cwPlay.vue b/src/views/page/cwPlay.vue
new file mode 100644
index 00000000..7fd3a304
--- /dev/null
+++ b/src/views/page/cwPlay.vue
@@ -0,0 +1,52 @@
+<template>
+  <div ref="player" id="playerBox"></div>
+</template>
+
+<script lang="ts" setup>
+import api from '@/axios'
+import { Ref, ref, watch, onMounted, onBeforeMount, onBeforeUnmount, reactive } from 'vue'
+import { useRouter } from 'vue-router'
+const router = useRouter()
+
+onMounted(() => {
+  let date = {
+    pointId: router.currentRoute.value.query.pointId,
+  }
+  const player = ref<any>(null)
+  // console.log(player.value)
+  console.log(document.getElementById('playerBox'))
+
+  // player.value = new window.Player(document.getElementById('playerBox'))
+  // console.log(window)
+  // console.log(Player)
+
+  try {
+    player.value = new Player(document.getElementById('playerBox'))
+  } catch (error) {
+    console.log(error)
+  }
+
+  console.log(player.value)
+
+  //   var playUrl = 'http://192.168.1.201:7000/stream/ZY7y3ZJJWJe_j_jXYjWQLkB3?app=out&token=BitKDx--E7E'
+  //   player.play(playUrl, true, '')
+
+  api.post('/multialarm/video/preview', { ...date }).then((res) => {
+    console.log('🚀 ~ /multialarm/video/preview:', res)
+    console.log(res.data.videoUrl)
+
+    player.play(res.data.videoUrl, true, '')
+  })
+})
+
+// 停止播放断开 ws 连接
+onBeforeUnmount(() => {})
+</script>
+
+<style scoped lang="scss">
+#player {
+  height: 100%;
+  width: 100%;
+  background: #000;
+}
+</style>
diff --git a/src/views/page/index.vue b/src/views/page/index.vue
index da146485..685f3c59 100644
--- a/src/views/page/index.vue
+++ b/src/views/page/index.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="indexx" :id="state.id">
     <Transition name="slide-fade">
-      <div class="left-cont" :style="{ width: show3 ? '412px' : '0px', padding: show3 ? '10px 15px 5px' : '0px', border: show3 ? '10px solid #f2f3f5' : '0px' }">
+      <div class="left-cont" :style="{ width: show3 ? '412px' : '0px', border: show3 ? '10px solid #f2f3f5' : '0px' }">
         <el-button @click="show3 = !show3" style="position: absolute; top: 0px; right: -38px" id="toggle-sidebar" type="info" circle>
           <el-icon v-if="show3">
             <d-arrow-left />
@@ -20,7 +20,7 @@
           <div @click="qhzty('3')" :class="{ active: isActive == '3' }">医疗单位</div>
           <div @click="qhzty('5')" :class="{ active: isActive == '5' }">其他</div>
         </div>
-        <div class="searchBox" v-show="show3">
+        <!-- <div class="searchBox" v-show="show3">
           <el-form-item label="">
             <el-input v-model="searchValue" placeholder="请输入搜索关键词">
               <template #append>
@@ -28,17 +28,27 @@
               </template>
             </el-input>
           </el-form-item>
+        </div> -->
+
+        <div class="searchBox">
+          <a-cascader
+            @change="cascaderChange"
+            style="width: 100%"
+            v-if="options.length > 0"
+            :fieldNames="{ value: 'code', label: 'title', children: 'children' }"
+            v-model:value="value"
+            :options="options"
+            :show-search="{ filter }"
+            placeholder="请输入搜索关键词"
+          />
         </div>
+
         <!-- <button @click="refreshTreeData">刷新</button> -->
-        <div ref="scrollContainer" v-loading="loading" style="padding: 0px 20px; height: 75%; overflow: auto">
-          <!-- <div v-loading="loading"> -->
-          <!-- :load-data="onLoadData" -->
-          <!--  height="500" -->
-
+        <!-- height: 75%; -->
+        <div ref="scrollContainer" v-loading="loading" style="padding: 0px 20px; height: 70%; overflow: auto">
           <!-- —————————————————————————————重要的事情说三遍：  key 值必须唯一 ————————————————————————————— -->
           <!-- —————————————————————————————重要的事情说三遍：  key 值必须唯一 ————————————————————————————— -->
           <!-- —————————————————————————————重要的事情说三遍：  key 值必须唯一 ————————————————————————————— -->
-
           <a-tree
             :fieldNames="{ key: 'code', title: 'title', children: 'children' }"
             v-if="treedataall.length > 0"
@@ -74,7 +84,7 @@
     </Transition>
 
     <Transition name="slide-fade1">
-      <div class="right-cont" :style="{ width: show4 ? '412px' : '0px', padding: show4 ? '10px 15px 5px' : '0px', border: show4 ? '10px solid #f2f3f5' : '0px' }">
+      <div class="right-cont" :style="{ width: show4 ? '412px' : '0px', border: show4 ? '10px solid #f2f3f5' : '0px' }">
         <el-button @click="show4 = !show4" style="position: absolute; top: 0px; left: -38px" id="toggle-sidebar1" type="info" circle>
           <el-icon v-if="show4">
             <d-arrow-right />
@@ -391,7 +401,23 @@ import image3 from './imag/she.png'
 import image4 from './imag/dsds.png'
 import closeimag from './imag/infoClose.png'
 import { Ref, ref, watch, onMounted, onBeforeMount, reactive, getCurrentInstance, nextTick } from 'vue'
+import type { CascaderProps } from 'ant-design-vue'
+import type { ShowSearchType } from 'ant-design-vue/es/cascader'
 // import AMapLoader from "@amap/amap-jsapi-loader";
+const value = ref<string[]>([])
+const options = ref<any[]>([])
+const filter: ShowSearchType['filter'] = (inputValue, path) => {
+  // console.log(inputValue, path)
+
+  return path.some((option) => option.title.toLowerCase().indexOf(inputValue.toLowerCase()) > -1)
+}
+const cascaderChange = (value: any, selectedOptions: any): void => {
+  // console.log('cascaderChange', value, selectedOptions)
+  // selectedKeys.value.push(value.slice(-1)[0])
+  let title = selectedOptions.slice(-1)[0]?.title
+  expandedKeys.value = value
+  // scrollToMatchedNode(title) //此功能还有bug：滑动会带着父元素一起滑动
+}
 
 const showIframe = ref(false)
 const videoUrl = ref('')
@@ -513,14 +539,17 @@ const printLeafs = (tree: any, jirearr: any) => {
   if (tree.children === null) {
     if (tree.hasOwnProperty('stationId')) {
       tree.code = tree?.stationId
-      // tree.code = '111'
     }
     tree.children = []
     jirearr.forEach((x: any) => {
       if (tree.stationId == x.stationId) {
-        //加入报警的
         tree.children.push(x)
+        //加入报警的
       }
+      // 添加测试数据：往文艺路 下面的 长沙市芙蓉高级中学 添加 育英小学的数据
+      // if (tree.stationId === 'eead2a15-d6ca-433d-ba44-998f87c6092f' && x.stationId === '917ae0e4-d2cb-434b-a859-b6eb8abda036') {
+      //   tree.children.push(x)
+      // }
     })
   } else {
     tree.children.forEach((child: any) => {
@@ -567,18 +596,23 @@ const scrollToMatchedNode = (searchValue: string) => {
       // console.log(treeRef.value) //这是一个proxy对象，并不是根元素
       const treeEl = scrollContainer.value.querySelector('.ant-tree')
       const titleElements = treeEl.querySelectorAll('.ant-tree-title')
-      let matchedNode = null
+      const matchedNode: HTMLElement[] = []
+
       titleElements.forEach((element: any) => {
         if (element.textContent.trim() === searchValue) {
-          matchedNode = element
+          matchedNode.push(element)
         }
       })
-      console.log('matchedNode_________', matchedNode)
-      if (matchedNode) {
-        // 将包含该节点的滚动容器滚动到目标元素的位置
-        ;(matchedNode as HTMLElement).scrollIntoView({ behavior: 'smooth', block: 'center' })
+      // const parent = matchedNode[0].parentElement
+
+      // // 禁用滚动
+      // parent.style.overflow = 'hidden'
+      if (matchedNode.length === 1) {
+        matchedNode[0].scrollIntoView({ behavior: 'smooth', block: 'center' })
       }
-    } catch (error) {}
+    } catch (error) {
+      console.log(error)
+    }
   })
 }
 const treedataall = ref([])
@@ -688,6 +722,7 @@ const gettree4 = (data: any) => {
               printLeafs(tree, res1.data)
             })
             treedataall.value = [...data]
+            options.value = [...data]
             loading.value = false
           })
       } else {
@@ -1195,11 +1230,23 @@ const pointCode = ref()
   if (a.deviceType == '00') {
     if (a.alarmType == 'isc') {
       try {
-        // router.push({ path: '/index/hkplay', query: { pointId: a.pointId } })
         let routeData = router.resolve({ path: '/index/hkplay', query: { pointId: a.pointId } })
         window.open(routeData.href, '_blank')
       } catch (error) {}
     }
+
+    if (a.alarmType == 'ipc') {
+      let routeData = router.resolve({ path: '/index/cwPlay', query: { pointId: a.pointId } })
+      window.open(routeData.href, '_blank')
+
+
+      // var url = `/cw_/index.html?id=${a.pointId}&title=${a.title}`
+      // const newWindow = window.open(url, '', 'width=' + 1920 + ',height=' + 1080 + ",top=0,left=0,status='no',location='no',resizable='no',toolbar='no'")
+
+      // api.post('/multialarm/video/preview', { pointId: a.pointId }).then((res) => {
+      //   console.log('🚀 ~ /multialarm/video/preview:', res)
+      // })
+    }
   } else {
     // 手持设备的播放
     var width = 1280
@@ -1419,10 +1466,6 @@ const toinfo = (item: any, index: number) => {
   })
 }
 //
-const isTable = ref('1')
-const totablr = (a) => {
-  isTable.value = a
-}
 
 var state = {
   id: 'indexx',
@@ -1442,23 +1485,6 @@ const initMap = () => {
   getdayline()
   // stationWebsocket();
 }
-
-const options = [
-  {
-    value: 'Option1',
-    label: 'Option1',
-  },
-]
-
-interface Tree {
-  label: string
-  children?: Tree[]
-}
-
-const defaultProps = {
-  children: 'children',
-  label: 'label',
-}
 </script>
 
 <style scoped lang="scss">
@@ -1497,7 +1523,7 @@ const defaultProps = {
   font-size: 16px;
   color: #000;
   line-height: 36px;
-  padding: 10px 15px 5px;
+  padding: 10px 15px;
 }
 
 .elBtns {
@@ -1525,6 +1551,7 @@ const defaultProps = {
 }
 
 .searchBox {
+  // margin: 0 0 10px 15px;
   margin: 0 15px;
 }
 
@@ -1742,6 +1769,7 @@ const defaultProps = {
   height: 100%;
 
   .left-cont {
+    box-sizing: border-box;
     // width: 412px;
     height: 100%;
     // background-color: rgb(9 45 84 / 80%);
@@ -1751,6 +1779,8 @@ const defaultProps = {
     // border-top: 12px solid #f2f3f5;
     // border-right: 12px solid #f2f3f5;
     position: absolute;
+    top: 0;
+    left: 0;
 
     .titleLeftBg {
       width: 100%;
diff --git a/vite.config.ts b/vite.config.ts
index a12b12e4..2bf52f61 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -26,7 +26,9 @@ export default ({ mode }): UserConfigExport => {
     return defineConfig({
         define: {
             __APP_ENV: JSON.stringify(env),
-            __APP_INFO: __APP_INFO__
+            __APP_INFO: __APP_INFO__,
+            // $: 'jquery',
+            // jQuery: 'jquery'
         },
         base: './',
         plugins: [
@@ -59,7 +61,7 @@ export default ({ mode }): UserConfigExport => {
                     rewrite: path => path.replace(RegExp(`^${env['VITE_APP_WS_API']}`), ''),
                 }
             },
-         
+
         },
         build: {
             outDir: 'dist',