标签：viewport long RoCE settime flow accept toggle transform raise
一：video.html代码：
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <title></title> 6 <link rel="stylesheet" href="css/video-js.css" /> 7 <!--<script type="text/javascript" src="js/jquery-1.12.4.min.js" ></script>--> 8 <script type="text/javascript" src="js/video.js" ></script> 9 <!--<script type="text/javascript" src="js/html5media.js" ></script>--> 10 </head> 11 <body> 12 <video id="example_video_1" class="video-js vjs-default-skin vjs-big-play-centered" 13 controls="controls" preload="auto" width="1120" height="840" 14 poster="img/ceshi.png" 15 data-setup=‘{"example_option":true}‘> 16 <source src="videos/chubu.mp4" type=‘video/mp4‘/> 17 </video> 18 </body> 19 </html>
二：引用依赖代码video-js.css
/*! Video.js Default Styles (http://videojs.com) Version 4.12.15 Create your own skin at http://designer.videojs.com*/ .vjs-default-skin { color:#ccc } @font-face { font-family:VideoJS; src:url(../f/3/vjs.eot); src:url(../f/3/vjs.eot?#iefix) format(‘embedded-opentype‘),url(../f/3/vjs.woff) format(‘woff‘),url(../f/3/vjs.ttf) format(‘truetype‘),url(../f/3/vjs.svg#icomoon) format(‘svg‘); font-weight:400; font-style:normal } .vjs-default-skin .vjs-slider { outline:0; position:relative; cursor:pointer; padding:0; background-color:#333; background-color:rgba(51,51,51,.9) } .vjs-default-skin .vjs-slider:focus { -webkit-box-shadow:0 0 2em #fff; -moz-box-shadow:0 0 2em #fff; box-shadow:0 0 2em #fff } .vjs-default-skin .vjs-slider-handle { position:absolute; left:0; top:0 } .vjs-default-skin .vjs-slider-handle:before { content:"\e009"; font-family:VideoJS; font-size:1em; line-height:1; text-align:center; text-shadow:0 0 1em #fff; position:absolute; top:0; left:0; -webkit-transform:rotate(-45deg); -moz-transform:rotate(-45deg); -ms-transform:rotate(-45deg); -o-transform:rotate(-45deg); transform:rotate(-45deg) } .vjs-default-skin .vjs-control-bar { display:none; position:absolute; bottom:0; left:0; right:0; height:3em; background-color:#07141e; background-color:rgba(7,20,30,.7) } .vjs-default-skin.vjs-has-started .vjs-control-bar { display:block; visibility:visible; opacity:1; -webkit-transition:visibility .1s,opacity .1s; -moz-transition:visibility .1s,opacity .1s; -o-transition:visibility .1s,opacity .1s; transition:visibility .1s,opacity .1s } .vjs-default-skin.vjs-has-started.vjs-user-inactive.vjs-playing .vjs-control-bar { display:block; visibility:hidden; opacity:0; -webkit-transition:visibility 1s,opacity 1s; -moz-transition:visibility 1s,opacity 1s; -o-transition:visibility 1s,opacity 1s; transition:visibility 1s,opacity 1s } .vjs-default-skin.vjs-controls-disabled .vjs-control-bar { display:none } .vjs-default-skin.vjs-using-native-controls .vjs-control-bar { display:none } .vjs-default-skin.vjs-error .vjs-control-bar { display:none } .vjs-audio.vjs-default-skin.vjs-has-started.vjs-user-inactive.vjs-playing .vjs-control-bar { opacity:1; visibility:visible } @media \0screen { .vjs-default-skin.vjs-user-inactive.vjs-playing .vjs-control-bar :before { content:"" } }.vjs-default-skin .vjs-control { outline:0; position:relative; float:left; text-align:center; margin:0; padding:0; height:3em; width:4em } .vjs-default-skin .vjs-control:before { font-family:VideoJS; font-size:1.5em; line-height:2; position:absolute; top:0; left:0; width:100%; height:100%; text-align:center; text-shadow:1px 1px 1px rgba(0,0,0,.5) } .vjs-default-skin .vjs-control:focus:before,.vjs-default-skin .vjs-control:hover:before { text-shadow:0 0 1em #fff } .vjs-default-skin .vjs-control:focus { } .vjs-default-skin .vjs-control-text { border:0; clip:rect(0 0 0 0); height:1px; margin:-1px; overflow:hidden; padding:0; position:absolute; width:1px } .vjs-default-skin .vjs-play-control { width:5em; cursor:pointer } .vjs-default-skin .vjs-play-control:before { content:"\e001" } .vjs-default-skin.vjs-playing .vjs-play-control:before { content:"\e002" } .vjs-default-skin .vjs-playback-rate .vjs-playback-rate-value { font-size:1.5em; line-height:2; position:absolute; top:0; left:0; width:100%; height:100%; text-align:center; text-shadow:1px 1px 1px rgba(0,0,0,.5) } .vjs-default-skin .vjs-playback-rate.vjs-menu-button .vjs-menu .vjs-menu-content { width:4em; left:-2em; list-style:none } .vjs-default-skin .vjs-mute-control,.vjs-default-skin .vjs-volume-menu-button { cursor:pointer; float:right } .vjs-default-skin .vjs-mute-control:before,.vjs-default-skin .vjs-volume-menu-button:before { content:"\e006" } .vjs-default-skin .vjs-mute-control.vjs-vol-0:before,.vjs-default-skin .vjs-volume-menu-button.vjs-vol-0:before { content:"\e003" } .vjs-default-skin .vjs-mute-control.vjs-vol-1:before,.vjs-default-skin .vjs-volume-menu-button.vjs-vol-1:before { content:"\e004" } .vjs-default-skin .vjs-mute-control.vjs-vol-2:before,.vjs-default-skin .vjs-volume-menu-button.vjs-vol-2:before { content:"\e005" } .vjs-default-skin .vjs-volume-control { width:5em; float:right } .vjs-default-skin .vjs-volume-bar { width:5em; height:.6em; margin:1.1em auto 0 } .vjs-default-skin .vjs-volume-level { position:absolute; top:0; left:0; height:.5em; width:100%; background:#66a8cc url(data:image/png; base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAGCAYAAADgzO9IAAAAP0lEQVQIHWWMAQoAIAgDR/QJ/Ub//04+w7ZICBwcOg5FZi5iBB82AGzixEglJrd4TVK5XUJpskSTEvpdFzX9AB2pGziSQcvAAAAAAElFTkSuQmCC) -50% 0 repeat } .vjs-default-skin .vjs-volume-bar .vjs-volume-handle { width:.5em; height:.5em; left:4.5em } .vjs-default-skin .vjs-volume-handle:before { font-size:.9em; top:-.2em; left:-.2em; width:1em; height:1em } .vjs-default-skin .vjs-volume-menu-button .vjs-menu { display:block; width:0; height:0; border-top-color:transparent } .vjs-default-skin .vjs-volume-menu-button .vjs-menu .vjs-menu-content { height:0; width:0 } .vjs-default-skin .vjs-volume-menu-button:hover .vjs-menu,.vjs-default-skin .vjs-volume-menu-button .vjs-menu.vjs-lock-showing { border-top-color:rgba(7,40,50,.5) } .vjs-default-skin .vjs-volume-menu-button:hover .vjs-menu .vjs-menu-content,.vjs-default-skin .vjs-volume-menu-button .vjs-menu.vjs-lock-showing .vjs-menu-content { height:2.9em; width:10em } .vjs-default-skin .vjs-progress-control { position:absolute; left:0; right:0; width:auto; font-size:.3em; height:1em; top:-1em; -webkit-transition:all .4s; -moz-transition:all .4s; -o-transition:all .4s; transition:all .4s } .vjs-default-skin:hover .vjs-progress-control { font-size:.9em; -webkit-transition:all .2s; -moz-transition:all .2s; -o-transition:all .2s; transition:all .2s } .vjs-default-skin .vjs-progress-holder { height:100% } .vjs-default-skin .vjs-progress-holder .vjs-play-progress,.vjs-default-skin .vjs-progress-holder .vjs-load-progress,.vjs-default-skin .vjs-progress-holder .vjs-load-progress div { position:absolute; display:block; height:100%; margin:0; padding:0; width:0; left:0; top:0 } .vjs-default-skin .vjs-play-progress { background:#66a8cc url(data:image/png; base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAGCAYAAADgzO9IAAAAP0lEQVQIHWWMAQoAIAgDR/QJ/Ub//04+w7ZICBwcOg5FZi5iBB82AGzixEglJrd4TVK5XUJpskSTEvpdFzX9AB2pGziSQcvAAAAAAElFTkSuQmCC) -50% 0 repeat } .vjs-default-skin .vjs-load-progress { background:#646464; background:rgba(255,255,255,.2) } .vjs-default-skin .vjs-load-progress div { background:#787878; background:rgba(255,255,255,.1) } .vjs-default-skin .vjs-seek-handle { width:1.5em; height:100% } .vjs-default-skin .vjs-seek-handle:before { padding-top:.1em } .vjs-default-skin.vjs-live .vjs-time-controls,.vjs-default-skin.vjs-live .vjs-time-divider,.vjs-default-skin.vjs-live .vjs-progress-control { display:none } .vjs-default-skin.vjs-live .vjs-live-display { display:block } .vjs-default-skin .vjs-live-display { display:none; font-size:1em; line-height:3em } .vjs-default-skin .vjs-time-controls { font-size:1em; line-height:3em } .vjs-default-skin .vjs-current-time { float:left } .vjs-default-skin .vjs-duration { float:left } .vjs-default-skin .vjs-remaining-time { display:none; float:left } .vjs-time-divider { float:left; line-height:3em } .vjs-default-skin .vjs-fullscreen-control { width:3.8em; cursor:pointer; float:right } .vjs-default-skin .vjs-fullscreen-control:before { content:"\e000" } .vjs-default-skin.vjs-fullscreen .vjs-fullscreen-control:before { content:"\e00b" } .vjs-default-skin .vjs-big-play-button { left:.5em; top:.5em; font-size:3em; display:block; z-index:2; position:absolute; width:4em; height:2.6em; text-align:center; vertical-align:middle; cursor:pointer; opacity:1; background-color:#07141e; background-color:rgba(7,20,30,.7); border:.1em solid #3b4249; -webkit-border-radius:.8em; -moz-border-radius:.8em; border-radius:.8em; -webkit-box-shadow:0 0 1em rgba(255,255,255,.25); -moz-box-shadow:0 0 1em rgba(255,255,255,.25); box-shadow:0 0 1em rgba(255,255,255,.25); -webkit-transition:all .4s; -moz-transition:all .4s; -o-transition:all .4s; transition:all .4s } .vjs-default-skin.vjs-big-play-centered .vjs-big-play-button { left:50%; margin-left:-2.1em; top:50%; margin-top:-1.4000000000000001em } .vjs-default-skin.vjs-controls-disabled .vjs-big-play-button { display:none } .vjs-default-skin.vjs-has-started .vjs-big-play-button { display:none } .vjs-default-skin.vjs-using-native-controls .vjs-big-play-button { display:none } .vjs-default-skin:hover .vjs-big-play-button,.vjs-default-skin .vjs-big-play-button:focus { outline:0; border-color:#fff; background-color:#505050; background-color:rgba(50,50,50,.75); -webkit-box-shadow:0 0 3em #fff; -moz-box-shadow:0 0 3em #fff; box-shadow:0 0 3em #fff; -webkit-transition:all 0s; -moz-transition:all 0s; -o-transition:all 0s; transition:all 0s } .vjs-default-skin .vjs-big-play-button:before { content:"\e001"; font-family:VideoJS; line-height:2.6em; text-shadow:.05em .05em .1em #000; text-align:center; position:absolute; left:0; width:100%; height:100% } .vjs-error .vjs-big-play-button { display:none } .vjs-error-display { display:none } .vjs-error .vjs-error-display { display:block; position:absolute; left:0; top:0; width:100%; height:100% } .vjs-error .vjs-error-display:before { content:‘X‘; font-family:Arial; font-size:4em; color:#666; line-height:1; text-shadow:.05em .05em .1em #000; text-align:center; vertical-align:middle; position:absolute; left:0; top:50%; margin-top:-.5em; width:100% } .vjs-error-display div { position:absolute; bottom:1em; right:0; left:0; font-size:1.4em; text-align:center; padding:3px; background:#000; background:rgba(0,0,0,.5) } .vjs-error-display a,.vjs-error-display a:visited { color:#F4A460 } .vjs-loading-spinner { display:none; position:absolute; top:50%; left:50%; font-size:4em; line-height:1; width:1em; height:1em; margin-left:-.5em; margin-top:-.5em; opacity:.75 } .vjs-waiting .vjs-loading-spinner,.vjs-seeking .vjs-loading-spinner { display:block; -webkit-animation:spin 1.5s infinite linear; -moz-animation:spin 1.5s infinite linear; -o-animation:spin 1.5s infinite linear; animation:spin 1.5s infinite linear } .vjs-error .vjs-loading-spinner { display:none; -webkit-animation:none; -moz-animation:none; -o-animation:none; animation:none } .vjs-default-skin .vjs-loading-spinner:before { content:"\e01e"; font-family:VideoJS; position:absolute; top:0; left:0; width:1em; height:1em; text-align:center; text-shadow:0 0 .1em #000 } @-moz-keyframes spin { 0% { -moz-transform:rotate(0deg) } 100% { -moz-transform:rotate(359deg) } }@-webkit-keyframes spin { 0% { -webkit-transform:rotate(0deg) } 100% { -webkit-transform:rotate(359deg) } }@-o-keyframes spin { 0% { -o-transform:rotate(0deg) } 100% { -o-transform:rotate(359deg) } }@keyframes spin { 0% { transform:rotate(0deg) } 100% { transform:rotate(359deg) } }.vjs-default-skin .vjs-menu-button { float:right; cursor:pointer } .vjs-default-skin .vjs-menu { display:none; position:absolute; bottom:0; left:0; width:0; height:0; margin-bottom:3em; border-left:2em solid transparent; border-right:2em solid transparent; border-top:1.55em solid #000; border-top-color:rgba(7,40,50,.5) } .vjs-default-skin .vjs-menu-button .vjs-menu .vjs-menu-content { display:block; padding:0; margin:0; position:absolute; width:10em; bottom:1.5em; max-height:15em; overflow:auto; left:-5em; background-color:#07141e; background-color:rgba(7,20,30,.7); -webkit-box-shadow:-.2em -.2em .3em rgba(255,255,255,.2); -moz-box-shadow:-.2em -.2em .3em rgba(255,255,255,.2); box-shadow:-.2em -.2em .3em rgba(255,255,255,.2) } .vjs-default-skin .vjs-menu-button:hover .vjs-control-content .vjs-menu,.vjs-default-skin .vjs-control-content .vjs-menu.vjs-lock-showing { display:block } .vjs-default-skin.vjs-scrubbing .vjs-menu-button:hover .vjs-control-content .vjs-menu { display:none } .vjs-default-skin .vjs-menu-button ul li { list-style:none; margin:0; padding:.3em 0; line-height:1.4em; font-size:1.2em; text-align:center; text-transform:lowercase } .vjs-default-skin .vjs-menu-button ul li.vjs-selected { background-color:#000 } .vjs-default-skin .vjs-menu-button ul li:focus,.vjs-default-skin .vjs-menu-button ul li:hover,.vjs-default-skin .vjs-menu-button ul li.vjs-selected:focus,.vjs-default-skin .vjs-menu-button ul li.vjs-selected:hover { outline:0; color:#111; background-color:#fff; background-color:rgba(255,255,255,.75); -webkit-box-shadow:0 0 1em #fff; -moz-box-shadow:0 0 1em #fff; box-shadow:0 0 1em #fff } .vjs-default-skin .vjs-menu-button ul li.vjs-menu-title { text-align:center; text-transform:uppercase; font-size:1em; line-height:2em; padding:0; margin:0 0 .3em; font-weight:700; cursor:default } .vjs-default-skin .vjs-subtitles-button:before { content:"\e00c" } .vjs-default-skin .vjs-captions-button:before { content:"\e008" } .vjs-default-skin .vjs-chapters-button:before { content:"\e00c" } .vjs-default-skin .vjs-chapters-button.vjs-menu-button .vjs-menu .vjs-menu-content { width:24em; left:-12em } .vjs-default-skin .vjs-captions-button:focus .vjs-control-content:before,.vjs-default-skin .vjs-captions-button:hover .vjs-control-content:before { -webkit-box-shadow:0 0 1em #fff; -moz-box-shadow:0 0 1em #fff; box-shadow:0 0 1em #fff } .video-js { background-color:#000; position:relative; padding:0; font-size:10px; vertical-align:middle; font-weight:400; font-style:normal; font-family:Arial,sans-serif; -webkit-user-select:none; -moz-user-select:none; -ms-user-select:none; user-select:none } .video-js .vjs-tech { position:absolute; top:0; left:0; width:100%; height:100% } .video-js:-moz-full-screen { position:absolute } body.vjs-full-window { padding:0; margin:0; height:100%; overflow-y:auto } .video-js.vjs-fullscreen { position:fixed; overflow:hidden; z-index:1000; left:0; top:0; bottom:0; right:0; width:100%!important; height:100%!important; _position:absolute } .video-js:-webkit-full-screen { width:100%!important; height:100%!important } .video-js.vjs-fullscreen.vjs-user-inactive { cursor:none } .vjs-poster { background-repeat:no-repeat; background-position:50% 50%; background-size:contain; background-color:#000; cursor:pointer; margin:0; padding:0; position:absolute; top:0; right:0; bottom:0; left:0 } .vjs-poster img { display:block; margin:0 auto; max-height:100%; padding:0; width:100% } .video-js.vjs-has-started .vjs-poster { display:none } .video-js.vjs-audio.vjs-has-started .vjs-poster { display:block } .video-js.vjs-controls-disabled .vjs-poster { display:none } .video-js.vjs-using-native-controls .vjs-poster { display:none } .video-js .vjs-text-track-display { position:absolute; top:0; left:0; bottom:3em; right:0; pointer-events:none } .vjs-caption-settings { position:relative; top:1em; background-color:#000; opacity:.75; color:#FFF; margin:0 auto; padding:.5em; height:15em; font-family:Arial,Helvetica,sans-serif; font-size:12px; width:40em } .vjs-caption-settings .vjs-tracksettings { top:0; bottom:2em; left:0; right:0; position:absolute; overflow:auto } .vjs-caption-settings .vjs-tracksettings-colors,.vjs-caption-settings .vjs-tracksettings-font { float:left } .vjs-caption-settings .vjs-tracksettings-colors:after,.vjs-caption-settings .vjs-tracksettings-font:after,.vjs-caption-settings .vjs-tracksettings-controls:after { clear:both } .vjs-caption-settings .vjs-tracksettings-controls { position:absolute; bottom:1em; right:1em } .vjs-caption-settings .vjs-tracksetting { margin:5px; padding:3px; min-height:40px } .vjs-caption-settings .vjs-tracksetting label { display:block; width:100px; margin-bottom:5px } .vjs-caption-settings .vjs-tracksetting span { display:inline; margin-left:5px } .vjs-caption-settings .vjs-tracksetting>div { margin-bottom:5px; min-height:20px } .vjs-caption-settings .vjs-tracksetting>div:last-child { margin-bottom:0; padding-bottom:0; min-height:0 } .vjs-caption-settings label>input { margin-right:10px } .vjs-caption-settings input[type=button] { width:40px; height:40px } .vjs-hidden { display:none!important } .vjs-lock-showing { display:block!important; opacity:1; visibility:visible } .vjs-no-js { padding:2em; color:#ccc; background-color:#333; font-size:1.8em; font-family:Arial,sans-serif; text-align:center; width:30em; height:15em; margin:0 auto } .vjs-no-js a,.vjs-no-js a:visited { color:#F4A460 }
三：引用依赖video.js
/*! Video.js v4.12.15 Copyright 2014 Brightcove, Inc. https://github.com/videojs/video.js/blob/master/LICENSE */ (function() {var b=void 0,f=!0,j=null,l=!1;function m(){return function(){}}function n(a){return function(){return this[a]}}function p(a){return function(){return a}}var s;document.createElement("video");document.createElement("audio");document.createElement("track"); function t(a,c,d){if("string"===typeof a){0===a.indexOf("#")&&(a=a.slice(1));if(t.Ca[a])return c&&t.log.warn(‘Player "‘+a+‘" is already initialised. Options will not be applied.‘),d&&t.Ca[a].I(d),t.Ca[a];a=t.m(a)}if(!a||!a.nodeName)throw new TypeError("The element or ID supplied is not valid. (videojs)");return a.player||new t.Player(a,c,d)}var videojs=window.videojs=t;t.fc="4.12";t.sd="https:"==document.location.protocol?"https://":"http://";t.VERSION="4.12.15"; t.options={techOrder:["html5","flash"],html5:{},flash:{},width:300,height:150,defaultVolume:0,playbackRates:[],inactivityTimeout:2E3,children:{mediaLoader:{},posterImage:{},loadingSpinner:{},textTrackDisplay:{},bigPlayButton:{},controlBar:{},errorDisplay:{},textTrackSettings:{}},language:document.getElementsByTagName("html")[0].getAttribute("lang")||navigator.languages&&navigator.languages[0]||navigator.Ef||navigator.language||"en",languages:{},notSupportedMessage:"No compatible source was found for this video."}; "GENERATED_CDN_VSN"!==t.fc&&(videojs.options.flash.swf=t.sd+"vjs.zencdn.net/"+t.fc+"/video-js.swf");t.Gd=function(a,c){t.options.languages[a]=t.options.languages[a]!==b?t.Z.Aa(t.options.languages[a],c):c;return t.options.languages};t.Ca={};"function"===typeof define&&define.amd?define("videojs",[],function(){return videojs}):"object"===typeof exports&&"object"===typeof module&&(module.exports=videojs);t.Ga=t.CoreObject=m(); t.Ga.extend=function(a){var c,d;a=a||{};c=a.init||a.l||this.prototype.init||this.prototype.l||m();d=function(){c.apply(this,arguments)};d.prototype=t.i.create(this.prototype);d.prototype.constructor=d;d.extend=t.Ga.extend;d.create=t.Ga.create;for(var e in a)a.hasOwnProperty(e)&&(d.prototype[e]=a[e]);return d};t.Ga.create=function(){var a=t.i.create(this.prototype);this.apply(a,arguments);return a}; t.b=function(a,c,d){if(t.i.isArray(c))return v(t.b,a,c,d);var e=t.getData(a);e.G||(e.G={});e.G[c]||(e.G[c]=[]);d.s||(d.s=t.s++);e.G[c].push(d);e.ba||(e.disabled=l,e.ba=function(c){if(!e.disabled){c=t.Nb(c);var d=e.G[c.type];if(d)for(var d=d.slice(0),k=0,q=d.length;k<q&&!c.Nc();k++)d[k].call(a,c)}});1==e.G[c].length&&(a.addEventListener?a.addEventListener(c,e.ba,l):a.attachEvent&&a.attachEvent("on"+c,e.ba))}; t.n=function(a,c,d){if(t.Ic(a)){var e=t.getData(a);if(e.G){if(t.i.isArray(c))return v(t.n,a,c,d);if(c){var g=e.G[c];if(g){if(d){if(d.s)for(e=0;e<g.length;e++)g[e].s===d.s&&g.splice(e--,1)}else e.G[c]=[];t.xc(a,c)}}else for(g in e.G)c=g,e.G[c]=[],t.xc(a,c)}}};t.xc=function(a,c){var d=t.getData(a);0===d.G[c].length&&(delete d.G[c],a.removeEventListener?a.removeEventListener(c,d.ba,l):a.detachEvent&&a.detachEvent("on"+c,d.ba));t.hb(d.G)&&(delete d.G,delete d.ba,delete d.disabled);t.hb(d)&&t.Zc(a)}; t.Nb=function(a){function c(){return f}function d(){return l}if(!a||!a.Sb){var e=a||window.event;a={};for(var g in e)"layerX"!==g&&("layerY"!==g&&"keyLocation"!==g)&&("returnValue"==g&&e.preventDefault||(a[g]=e[g]));a.target||(a.target=a.srcElement||document);a.relatedTarget=a.fromElement===a.target?a.toElement:a.fromElement;a.preventDefault=function(){e.preventDefault&&e.preventDefault();a.returnValue=l;a.ee=c;a.defaultPrevented=f};a.ee=d;a.defaultPrevented=l;a.stopPropagation=function(){e.stopPropagation&& e.stopPropagation();a.cancelBubble=f;a.Sb=c};a.Sb=d;a.stopImmediatePropagation=function(){e.stopImmediatePropagation&&e.stopImmediatePropagation();a.Nc=c;a.stopPropagation()};a.Nc=d;if(a.clientX!=j){g=document.documentElement;var h=document.body;a.pageX=a.clientX+(g&&g.scrollLeft||h&&h.scrollLeft||0)-(g&&g.clientLeft||h&&h.clientLeft||0);a.pageY=a.clientY+(g&&g.scrollTop||h&&h.scrollTop||0)-(g&&g.clientTop||h&&h.clientTop||0)}a.which=a.charCode||a.keyCode;a.button!=j&&(a.button=a.button&1?0:a.button& 4?1:a.button&2?2:0)}return a};t.o=function(a,c){var d=t.Ic(a)?t.getData(a):{},e=a.parentNode||a.ownerDocument;"string"===typeof c&&(c={type:c,target:a});c=t.Nb(c);d.ba&&d.ba.call(a,c);if(e&&!c.Sb()&&c.bubbles!==l)t.o(e,c);else if(!e&&!c.defaultPrevented&&(d=t.getData(c.target),c.target[c.type])){d.disabled=f;if("function"===typeof c.target[c.type])c.target[c.type]();d.disabled=l}return!c.defaultPrevented}; t.N=function(a,c,d){function e(){t.n(a,c,e);d.apply(this,arguments)}if(t.i.isArray(c))return v(t.N,a,c,d);e.s=d.s=d.s||t.s++;t.b(a,c,e)};function v(a,c,d,e){t.tc.forEach(d,function(d){a(c,d,e)})}var w=Object.prototype.hasOwnProperty;t.e=function(a,c){var d;c=c||{};d=document.createElement(a||"div");t.i.ca(c,function(a,c){-1!==a.indexOf("aria-")||"role"==a?d.setAttribute(a,c):d[a]=c});return d};t.va=function(a){return a.charAt(0).toUpperCase()+a.slice(1)};t.i={}; t.i.create=Object.create||function(a){function c(){}c.prototype=a;return new c};t.i.ca=function(a,c,d){for(var e in a)w.call(a,e)&&c.call(d||this,e,a[e])};t.i.D=function(a,c){if(!c)return a;for(var d in c)w.call(c,d)&&(a[d]=c[d]);return a};t.i.Od=function(a,c){var d,e,g;a=t.i.copy(a);for(d in c)w.call(c,d)&&(e=a[d],g=c[d],a[d]=t.i.ib(e)&&t.i.ib(g)?t.i.Od(e,g):c[d]);return a};t.i.copy=function(a){return t.i.D({},a)}; t.i.ib=function(a){return!!a&&"object"===typeof a&&"[object Object]"===a.toString()&&a.constructor===Object};t.i.isArray=Array.isArray||function(a){return"[object Array]"===Object.prototype.toString.call(a)};t.ge=function(a){return a!==a};t.bind=function(a,c,d){function e(){return c.apply(a,arguments)}c.s||(c.s=t.s++);e.s=d?d+"_"+c.s:c.s;return e};t.ua={};t.s=1;t.expando="vdata"+(new Date).getTime();t.getData=function(a){var c=a[t.expando];c||(c=a[t.expando]=t.s++);t.ua[c]||(t.ua[c]={});return t.ua[c]}; t.Ic=function(a){a=a[t.expando];return!(!a||t.hb(t.ua[a]))};t.Zc=function(a){var c=a[t.expando];if(c){delete t.ua[c];try{delete a[t.expando]}catch(d){a.removeAttribute?a.removeAttribute(t.expando):a[t.expando]=j}}};t.hb=function(a){for(var c in a)if(a[c]!==j)return l;return f};t.Pa=function(a,c){return-1!==(" "+a.className+" ").indexOf(" "+c+" ")};t.p=function(a,c){t.Pa(a,c)||(a.className=""===a.className?c:a.className+" "+c)}; t.r=function(a,c){var d,e;if(t.Pa(a,c)){d=a.className.split(" ");for(e=d.length-1;0<=e;e--)d[e]===c&&d.splice(e,1);a.className=d.join(" ")}};t.A=t.e("video");var x=document.createElement("track");x.Tb="captions";x.ed="en";x.label="English";t.A.appendChild(x);t.P=navigator.userAgent;t.zd=/iPhone/i.test(t.P);t.yd=/iPad/i.test(t.P);t.Ad=/iPod/i.test(t.P);t.xd=t.zd||t.yd||t.Ad;var aa=t,y;var z=t.P.match(/OS (\d+)_/i);y=z&&z[1]?z[1]:b;aa.ff=y;t.wd=/Android/i.test(t.P);var ba=t,B; var C=t.P.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i),D,E;C?(D=C[1]&&parseFloat(C[1]),E=C[2]&&parseFloat(C[2]),B=D&&E?parseFloat(C[1]+"."+C[2]):D?D:j):B=j;ba.ec=B;t.Bd=t.wd&&/webkit/i.test(t.P)&&2.3>t.ec;t.gc=/Firefox/i.test(t.P);t.gf=/Chrome/i.test(t.P);t.pa=/MSIE\s8\.0/.test(t.P);t.Db=!!("ontouchstart"in window||window.ud&&document instanceof window.ud);t.td="backgroundSize"in t.A.style; t.ad=function(a,c){t.i.ca(c,function(c,e){e===j||"undefined"===typeof e||e===l?a.removeAttribute(c):a.setAttribute(c,e===f?"":e)})};t.Oa=function(a){var c,d,e,g;c={};if(a&&a.attributes&&0<a.attributes.length){d=a.attributes;for(var h=d.length-1;0<=h;h--){e=d[h].name;g=d[h].value;if("boolean"===typeof a[e]||-1!==",autoplay,controls,loop,muted,default,".indexOf(","+e+","))g=g!==j?f:l;c[e]=g}}return c}; t.rf=function(a,c){var d="";document.defaultView&&document.defaultView.getComputedStyle?d=document.defaultView.getComputedStyle(a,"").getPropertyValue(c):a.currentStyle&&(d=a["client"+c.substr(0,1).toUpperCase()+c.substr(1)]+"px");return d};t.Rb=function(a,c){c.firstChild?c.insertBefore(a,c.firstChild):c.appendChild(a)};t.bb={};t.m=function(a){0===a.indexOf("#")&&(a=a.slice(1));return document.getElementById(a)}; t.Na=function(a,c){c=c||a;var d=Math.floor(a%60),e=Math.floor(a/60%60),g=Math.floor(a/3600),h=Math.floor(c/60%60),k=Math.floor(c/3600);if(isNaN(a)||Infinity===a)g=e=d="-";g=0<g||0<k?g+":":"";return g+(((g||10<=h)&&10>e?"0"+e:e)+":")+(10>d?"0"+d:d)};t.Id=function(){document.body.focus();document.onselectstart=p(l)};t.Xe=function(){document.onselectstart=p(f)};t.trim=function(a){return(a+"").replace(/^\s+|\s+$/g,"")};t.round=function(a,c){c||(c=0);return Math.round(a*Math.pow(10,c))/Math.pow(10,c)}; t.xa=function(a,c){return a===b&&c===b?{length:0,start:function(){throw Error("This TimeRanges object is empty");},end:function(){throw Error("This TimeRanges object is empty");}}:{length:1,start:function(){return a},end:function(){return c}}};t.Ie=function(a){try{var c=window.localStorage||l;c&&(c.volume=a)}catch(d){22==d.code||1014==d.code?t.log("LocalStorage Full (VideoJS)",d):18==d.code?t.log("LocalStorage not allowed (VideoJS)",d):t.log("LocalStorage Error (VideoJS)",d)}}; t.Xd=function(a){a.match(/^https?:\/\//)||(a=t.e("div",{innerHTML:‘<a href="‘+a+‘">x</a>‘}).firstChild.href);return a}; t.Ae=function(a){var c,d,e,g;g="protocol hostname port pathname search hash host".split(" ");d=t.e("a",{href:a});if(e=""===d.host&&"file:"!==d.protocol)c=t.e("div"),c.innerHTML=‘<a href="‘+a+‘"></a>‘,d=c.firstChild,c.setAttribute("style","display:none; position:absolute;"),document.body.appendChild(c);a={};for(var h=0;h<g.length;h++)a[g[h]]=d[g[h]];"http:"===a.protocol&&(a.host=a.host.replace(/:80$/,""));"https:"===a.protocol&&(a.host=a.host.replace(/:443$/,""));e&&document.body.removeChild(c);return a}; function F(a,c){var d,e;d=Array.prototype.slice.call(c);e=m();e=window.console||{log:e,warn:e,error:e};a?d.unshift(a.toUpperCase()+":"):a="log";t.log.history.push(d);d.unshift("VIDEOJS:");if(e[a].apply)e[a].apply(e,d);else e[a](d.join(" "))}t.log=function(){F(j,arguments)};t.log.history=[];t.log.error=function(){F("error",arguments)};t.log.warn=function(){F("warn",arguments)}; t.Vd=function(a){var c,d;a.getBoundingClientRect&&a.parentNode&&(c=a.getBoundingClientRect());if(!c)return{left:0,top:0};a=document.documentElement;d=document.body;return{left:t.round(c.left+(window.pageXOffset||d.scrollLeft)-(a.clientLeft||d.clientLeft||0)),top:t.round(c.top+(window.pageYOffset||d.scrollTop)-(a.clientTop||d.clientTop||0))}};t.tc={};t.tc.forEach=function(a,c,d){if(t.i.isArray(a)&&c instanceof Function)for(var e=0,g=a.length;e<g;++e)c.call(d||t,a[e],e,a);return a}; t.bf=function(a,c){var d,e,g,h,k,q,r;"string"===typeof a&&(a={uri:a});videojs.Z.Aa({method:"GET",timeout:45E3},a);c=c||m();q=function(){window.clearTimeout(k);c(j,e,e.response||e.responseText)};r=function(a){window.clearTimeout(k);if(!a||"string"===typeof a)a=Error(a);c(a,e)};d=window.XMLHttpRequest;"undefined"===typeof d&&(d=function(){try{return new window.ActiveXObject("Msxml2.XMLHTTP.6.0")}catch(a){}try{return new window.ActiveXObject("Msxml2.XMLHTTP.3.0")}catch(c){}try{return new window.ActiveXObject("Msxml2.XMLHTTP")}catch(d){}throw Error("This browser does not support XMLHttpRequest."); });e=new d;e.uri=a.uri;d=t.Ae(a.uri);g=window.location;d.protocol+d.host!==g.protocol+g.host&&window.XDomainRequest&&!("withCredentials"in e)?(e=new window.XDomainRequest,e.onload=q,e.onerror=r,e.onprogress=m(),e.ontimeout=m()):(h="file:"==d.protocol||"file:"==g.protocol,e.onreadystatechange=function(){if(4===e.readyState){if(e.Ue)return r("timeout");200===e.status||h&&0===e.status?q():r()}},a.timeout&&(k=window.setTimeout(function(){4!==e.readyState&&(e.Ue=f,e.abort())},a.timeout)));try{e.open(a.method|| "GET",a.uri,f)}catch(u){r(u);return}a.withCredentials&&(e.withCredentials=f);a.responseType&&(e.responseType=a.responseType);try{e.send()}catch(A){r(A)}};t.Z={};t.Z.Aa=function(a,c){var d,e,g;a=t.i.copy(a);for(d in c)c.hasOwnProperty(d)&&(e=a[d],g=c[d],a[d]=t.i.ib(e)&&t.i.ib(g)?t.Z.Aa(e,g):c[d]);return a};t.z=m();s=t.z.prototype;s.ab={};s.b=function(a,c){var d=this.addEventListener;this.addEventListener=Function.prototype;t.b(this,a,c);this.addEventListener=d};s.addEventListener=t.z.prototype.b; s.n=function(a,c){t.n(this,a,c)};s.removeEventListener=t.z.prototype.n;s.N=function(a,c){t.N(this,a,c)};s.o=function(a){var c=a.type||a;"string"===typeof a&&(a={type:c});a=t.Nb(a);if(this.ab[c]&&this["on"+c])this["on"+c](a);t.o(this,a)};s.dispatchEvent=t.z.prototype.o; t.a=t.Ga.extend({l:function(a,c,d){this.d=a;this.q=t.i.copy(this.q);c=this.options(c);this.Qa=c.id||c.el&&c.el.id;this.Qa||(this.Qa=(a.id&&a.id()||"no_player")+"_component_"+t.s++);this.pe=c.name||j;this.c=c.el||this.e();this.R=[];this.cb={};this.eb={};this.Kc();this.I(d);if(c.$c!==l){var e,g;this.k().reportUserActivity&&(e=t.bind(this.k(),this.k().reportUserActivity),this.b("touchstart",function(){e();this.clearInterval(g);g=this.setInterval(e,250)}),a=function(){e();this.clearInterval(g)},this.b("touchmove", e),this.b("touchend",a),this.b("touchcancel",a))}}});s=t.a.prototype;s.dispose=function(){this.o({type:"dispose",bubbles:l});if(this.R)for(var a=this.R.length-1;0<=a;a--)this.R[a].dispose&&this.R[a].dispose();this.eb=this.cb=this.R=j;this.n();this.c.parentNode&&this.c.parentNode.removeChild(this.c);t.Zc(this.c);this.c=j};s.d=f;s.k=n("d");s.options=function(a){return a===b?this.q:this.q=t.Z.Aa(this.q,a)};s.e=function(a,c){return t.e(a,c)}; s.v=function(a){var c=this.d.language(),d=this.d.languages();return d&&d[c]&&d[c][a]?d[c][a]:a};s.m=n("c");s.wa=function(){return this.B||this.c};s.id=n("Qa");s.name=n("pe");s.children=n("R");s.Yd=function(a){return this.cb[a]};s.da=function(a){return this.eb[a]}; s.aa=function(a,c){var d,e;"string"===typeof a?(e=a,c=c||{},d=c.componentClass||t.va(e),c.name=e,d=new window.videojs[d](this.d||this,c)):d=a;this.R.push(d);"function"===typeof d.id&&(this.cb[d.id()]=d);(e=e||d.name&&d.name())&&(this.eb[e]=d);"function"===typeof d.el&&d.el()&&this.wa().appendChild(d.el());return d}; s.removeChild=function(a){"string"===typeof a&&(a=this.da(a));if(a&&this.R){for(var c=l,d=this.R.length-1;0<=d;d--)if(this.R[d]===a){c=f;this.R.splice(d,1);break}c&&(this.cb[a.id()]=j,this.eb[a.name()]=j,(c=a.m())&&c.parentNode===this.wa()&&this.wa().removeChild(a.m()))}}; s.Kc=function(){var a,c,d,e,g,h;a=this;c=a.options();if(d=c.children)if(h=function(d,e){c[d]!==b&&(e=c[d]);e!==l&&(a[d]=a.aa(d,e))},t.i.isArray(d))for(var k=0;k<d.length;k++)e=d[k],"string"==typeof e?(g=e,e={}):g=e.name,h(g,e);else t.i.ca(d,h)};s.T=p(""); s.b=function(a,c,d){var e,g,h;"string"===typeof a||t.i.isArray(a)?t.b(this.c,a,t.bind(this,c)):(e=t.bind(this,d),h=this,g=function(){h.n(a,c,e)},g.s=e.s,this.b("dispose",g),d=function(){h.n("dispose",g)},d.s=e.s,a.nodeName?(t.b(a,c,e),t.b(a,"dispose",d)):"function"===typeof a.b&&(a.b(c,e),a.b("dispose",d)));return this}; s.n=function(a,c,d){!a||"string"===typeof a||t.i.isArray(a)?t.n(this.c,a,c):(d=t.bind(this,d),this.n("dispose",d),a.nodeName?(t.n(a,c,d),t.n(a,"dispose",d)):(a.n(c,d),a.n("dispose",d)));return this};s.N=function(a,c,d){var e,g,h;"string"===typeof a||t.i.isArray(a)?t.N(this.c,a,t.bind(this,c)):(e=t.bind(this,d),g=this,h=function(){g.n(a,c,h);e.apply(this,arguments)},h.s=e.s,this.b(a,c,h));return this};s.o=function(a){t.o(this.c,a);return this}; s.I=function(a){a&&(this.ya?a.call(this):(this.mb===b&&(this.mb=[]),this.mb.push(a)));return this};s.Va=function(){this.ya=f;var a=this.mb;this.mb=[];if(a&&0<a.length){for(var c=0,d=a.length;c<d;c++)a[c].call(this);this.o("ready")}};s.Pa=function(a){return t.Pa(this.c,a)};s.p=function(a){t.p(this.c,a);return this};s.r=function(a){t.r(this.c,a);return this};s.show=function(){this.r("vjs-hidden");return this};s.W=function(){this.p("vjs-hidden");return this};function G(a){a.r("vjs-lock-showing")} s.width=function(a,c){return ca(this,"width",a,c)};s.height=function(a,c){return ca(this,"height",a,c)};s.Qd=function(a,c){return this.width(a,f).height(c)};function ca(a,c,d,e){if(d!==b){if(d===j||t.ge(d))d=0;a.c.style[c]=-1!==(""+d).indexOf("%")||-1!==(""+d).indexOf("px")?d:"auto"===d?"":d+"px";e||a.o("resize");return a}if(!a.c)return 0;d=a.c.style[c];e=d.indexOf("px");return-1!==e?parseInt(d.slice(0,e),10):parseInt(a.c["offset"+t.va(c)],10)} function da(a){var c,d,e,g,h,k,q,r;c=0;d=j;a.b("touchstart",function(a){1===a.touches.length&&(d=t.i.copy(a.touches[0]),c=(new Date).getTime(),g=f)});a.b("touchmove",function(a){1<a.touches.length?g=l:d&&(k=a.touches[0].pageX-d.pageX,q=a.touches[0].pageY-d.pageY,r=Math.sqrt(k*k+q*q),10<r&&(g=l))});h=function(){g=l};a.b("touchleave",h);a.b("touchcancel",h);a.b("touchend",function(a){d=j;g===f&&(e=(new Date).getTime()-c,200>e&&(a.preventDefault(),this.o("tap")))})} s.setTimeout=function(a,c){function d(){this.clearTimeout(e)}a=t.bind(this,a);var e=setTimeout(a,c);d.s="vjs-timeout-"+e;this.b("dispose",d);return e};s.clearTimeout=function(a){function c(){}clearTimeout(a);c.s="vjs-timeout-"+a;this.n("dispose",c);return a};s.setInterval=function(a,c){function d(){this.clearInterval(e)}a=t.bind(this,a);var e=setInterval(a,c);d.s="vjs-interval-"+e;this.b("dispose",d);return e}; s.clearInterval=function(a){function c(){}clearInterval(a);c.s="vjs-interval-"+a;this.n("dispose",c);return a};t.w=t.a.extend({l:function(a,c){t.a.call(this,a,c);da(this);this.b("tap",this.u);this.b("click",this.u);this.b("focus",this.kb);this.b("blur",this.jb)}});s=t.w.prototype; s.e=function(a,c){var d;c=t.i.D({className:this.T(),role:"button","aria-live":"polite",tabIndex:0},c);d=t.a.prototype.e.call(this,a,c);c.innerHTML||(this.B=t.e("div",{className:"vjs-control-content"}),this.Ib=t.e("span",{className:"vjs-control-text",innerHTML:this.v(this.ta)||"Need Text"}),this.B.appendChild(this.Ib),d.appendChild(this.B));return d};s.T=function(){return"vjs-control "+t.a.prototype.T.call(this)};s.u=m();s.kb=function(){t.b(document,"keydown",t.bind(this,this.ka))}; s.ka=function(a){if(32==a.which||13==a.which)a.preventDefault(),this.u()};s.jb=function(){t.n(document,"keydown",t.bind(this,this.ka))};t.S=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.Hd=this.da(this.q.barName);this.handle=this.da(this.q.handleName);this.b("mousedown",this.lb);this.b("touchstart",this.lb);this.b("focus",this.kb);this.b("blur",this.jb);this.b("click",this.u);this.b(a,"controlsvisible",this.update);this.b(a,this.Uc,this.update)}});s=t.S.prototype; s.e=function(a,c){c=c||{};c.className+=" vjs-slider";c=t.i.D({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},c);return t.a.prototype.e.call(this,a,c)};s.lb=function(a){a.preventDefault();t.Id();this.p("vjs-sliding");this.b(document,"mousemove",this.la);this.b(document,"mouseup",this.Ba);this.b(document,"touchmove",this.la);this.b(document,"touchend",this.Ba);this.la(a)};s.la=m(); s.Ba=function(){t.Xe();this.r("vjs-sliding");this.n(document,"mousemove",this.la);this.n(document,"mouseup",this.Ba);this.n(document,"touchmove",this.la);this.n(document,"touchend",this.Ba);this.update()};s.update=function(){if(this.c){var a,c=this.Qb(),d=this.handle,e=this.Hd;if("number"!==typeof c||c!==c||0>c||Infinity===c)c=0;a=c;if(d){a=this.c.offsetWidth;var g=d.m().offsetWidth;a=g?g/a:0;c*=1-a;a=c+a/2;d.m().style.left=t.round(100*c,2)+"%"}e&&(e.m().style.width=t.round(100*a,2)+"%")}}; function ea(a,c){var d,e,g,h;d=a.c;e=t.Vd(d);h=g=d.offsetWidth;d=a.handle;if(a.options().vertical)return h=e.top,e=c.changedTouches?c.changedTouches[0].pageY:c.pageY,d&&(d=d.m().offsetHeight,h+=d/2,g-=d),Math.max(0,Math.min(1,(h-e+g)/g));g=e.left;e=c.changedTouches?c.changedTouches[0].pageX:c.pageX;d&&(d=d.m().offsetWidth,g+=d/2,h-=d);return Math.max(0,Math.min(1,(e-g)/h))}s.kb=function(){this.b(document,"keydown",this.ka)}; s.ka=function(a){if(37==a.which||40==a.which)a.preventDefault(),this.fd();else if(38==a.which||39==a.which)a.preventDefault(),this.gd()};s.jb=function(){this.n(document,"keydown",this.ka)};s.u=function(a){a.stopImmediatePropagation();a.preventDefault()};t.ga=t.a.extend();t.ga.prototype.defaultValue=0;t.ga.prototype.e=function(a,c){c=c||{};c.className+=" vjs-slider-handle";c=t.i.D({innerHTML:‘<span class="vjs-control-text">‘+this.defaultValue+"</span>"},c);return t.a.prototype.e.call(this,"div",c)}; t.qa=t.a.extend();function fa(a,c){a.aa(c);c.b("click",t.bind(a,function(){G(this)}))}t.qa.prototype.e=function(){var a=this.options().zc||"ul";this.B=t.e(a,{className:"vjs-menu-content"});a=t.a.prototype.e.call(this,"div",{append:this.B,className:"vjs-menu"});a.appendChild(this.B);t.b(a,"click",function(a){a.preventDefault();a.stopImmediatePropagation()});return a};t.M=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.selected(c.selected)}}); t.M.prototype.e=function(a,c){return t.w.prototype.e.call(this,"li",t.i.D({className:"vjs-menu-item",innerHTML:this.v(this.q.label)},c))};t.M.prototype.u=function(){this.selected(f)};t.M.prototype.selected=function(a){a?(this.p("vjs-selected"),this.c.setAttribute("aria-selected",f)):(this.r("vjs-selected"),this.c.setAttribute("aria-selected",l))}; t.O=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.update();this.b("keydown",this.ka);this.c.setAttribute("aria-haspopup",f);this.c.setAttribute("role","button")}});s=t.O.prototype;s.update=function(){var a=this.La();this.za&&this.removeChild(this.za);this.za=a;this.aa(a);this.H&&0===this.H.length?this.W():this.H&&1<this.H.length&&this.show()};s.Ja=l; s.La=function(){var a=new t.qa(this.d);this.options().title&&a.wa().appendChild(t.e("li",{className:"vjs-menu-title",innerHTML:t.va(this.options().title),Se:-1}));if(this.H=this.createItems())for(var c=0;c<this.H.length;c++)fa(a,this.H[c]);return a};s.Ka=m();s.T=function(){return this.className+" vjs-menu-button "+t.w.prototype.T.call(this)};s.kb=m();s.jb=m();s.u=function(){this.N("mouseout",t.bind(this,function(){G(this.za);this.c.blur()}));this.Ja?H(this):ga(this)}; s.ka=function(a){32==a.which||13==a.which?(this.Ja?H(this):ga(this),a.preventDefault()):27==a.which&&(this.Ja&&H(this),a.preventDefault())};function ga(a){a.Ja=f;a.za.p("vjs-lock-showing");a.c.setAttribute("aria-pressed",f);a.H&&0<a.H.length&&a.H[0].m().focus()}function H(a){a.Ja=l;G(a.za);a.c.setAttribute("aria-pressed",l)}t.J=function(a){"number"===typeof a?this.code=a:"string"===typeof a?this.message=a:"object"===typeof a&&t.i.D(this,a);this.message||(this.message=t.J.Pd[this.code]||"")}; t.J.prototype.code=0;t.J.prototype.message="";t.J.prototype.status=j;t.J.gb="MEDIA_ERR_CUSTOM MEDIA_ERR_ABORTED MEDIA_ERR_NETWORK MEDIA_ERR_DECODE MEDIA_ERR_SRC_NOT_SUPPORTED MEDIA_ERR_ENCRYPTED".split(" "); t.J.Pd={1:"You aborted the video playback",2:"A network error caused the video download to fail part-way.",3:"The video playback was aborted due to a corruption problem or because the video used features your browser did not support.",4:"The video could not be loaded, either because the server or network failed or because the format is not supported.",5:"The video is encrypted and we do not have the keys to decrypt it."};for(var I=0;I<t.J.gb.length;I++)t.J[t.J.gb[I]]=I,t.J.prototype[t.J.gb[I]]=I; var J,ha,K,L; J=["requestFullscreen exitFullscreen fullscreenElement fullscreenEnabled fullscreenchange fullscreenerror".split(" "),"webkitRequestFullscreen webkitExitFullscreen webkitFullscreenElement webkitFullscreenEnabled webkitfullscreenchange webkitfullscreenerror".split(" "),"webkitRequestFullScreen webkitCancelFullScreen webkitCurrentFullScreenElement webkitCancelFullScreen webkitfullscreenchange webkitfullscreenerror".split(" "),"mozRequestFullScreen mozCancelFullScreen mozFullScreenElement mozFullScreenEnabled mozfullscreenchange mozfullscreenerror".split(" "),"msRequestFullscreen msExitFullscreen msFullscreenElement msFullscreenEnabled MSFullscreenChange MSFullscreenError".split(" ")]; ha=J[0];for(L=0;L<J.length;L++)if(J[L][1]in document){K=J[L];break}if(K){t.bb.Pb={};for(L=0;L<K.length;L++)t.bb.Pb[ha[L]]=K[L]} t.Player=t.a.extend({l:function(a,c,d){this.L=a;a.id=a.id||"vjs_video_"+t.s++;this.Te=a&&t.Oa(a);c=t.i.D(ia(a),c);this.Pc=c.language||t.options.language;this.je=c.languages||t.options.languages;this.K={};this.Vc=c.poster||"";this.Jb=!!c.controls;a.controls=l;c.$c=l;ja(this,"audio"===this.L.nodeName.toLowerCase());t.a.call(this,this,c,d);this.controls()?this.p("vjs-controls-enabled"):this.p("vjs-controls-disabled");ja(this)&&this.p("vjs-audio");t.Ca[this.Qa]=this;c.plugins&&t.i.ca(c.plugins,function(a, c){this[a](c)},this);var e,g,h,k,q;e=t.bind(this,this.reportUserActivity);this.b("mousedown",function(){e();this.clearInterval(g);g=this.setInterval(e,250)});this.b("mousemove",function(a){if(a.screenX!=k||a.screenY!=q)k=a.screenX,q=a.screenY,e()});this.b("mouseup",function(){e();this.clearInterval(g)});this.b("keydown",e);this.b("keyup",e);this.setInterval(function(){if(this.Fa){this.Fa=l;this.userActive(f);this.clearTimeout(h);var a=this.options().inactivityTimeout;0<a&&(h=this.setTimeout(function(){this.Fa|| this.userActive(l)},a))}},250)}});s=t.Player.prototype;s.language=function(a){if(a===b)return this.Pc;this.Pc=a;return this};s.languages=n("je");s.q=t.options;s.dispose=function(){this.o("dispose");this.n("dispose");t.Ca[this.Qa]=j;this.L&&this.L.player&&(this.L.player=j);this.c&&this.c.player&&(this.c.player=j);this.h&&this.h.dispose();t.a.prototype.dispose.call(this)}; function ia(a){var c,d,e={sources:[],tracks:[]};c=t.Oa(a);d=c["data-setup"];d!==j&&t.i.D(c,t.JSON.parse(d||"{}"));t.i.D(e,c);if(a.hasChildNodes()){var g,h;a=a.childNodes;g=0;for(h=a.length;g<h;g++)c=a[g],d=c.nodeName.toLowerCase(),"source"===d?e.sources.push(t.Oa(c)):"track"===d&&e.tracks.push(t.Oa(c))}return e} s.e=function(){var a=this.c=t.a.prototype.e.call(this,"div"),c=this.L,d;c.removeAttribute("width");c.removeAttribute("height");d=t.Oa(c);t.i.ca(d,function(c){"class"==c?a.className=d[c]:a.setAttribute(c,d[c])});c.id+="_html5_api";c.className="vjs-tech";c.player=a.player=this;this.p("vjs-paused");this.width(this.q.width,f);this.height(this.q.height,f);c.ce=c.networkState;c.parentNode&&c.parentNode.insertBefore(a,c);t.Rb(c,a);this.c=a;this.b("loadstart",this.te);this.b("waiting",this.ze);this.b(["canplay", "canplaythrough","playing","ended"],this.ye);this.b("seeking",this.we);this.b("seeked",this.ve);this.b("ended",this.qe);this.b("play",this.Xb);this.b("firstplay",this.re);this.b("pause",this.Wb);this.b("progress",this.ue);this.b("durationchange",this.Sc);this.b("fullscreenchange",this.se);return a}; function ka(a,c,d){a.h&&(a.ya=l,a.h.dispose(),a.h=l);"Html5"!==c&&a.L&&(t.f.Kb(a.L),a.L=j);a.Ta=c;a.ya=l;var e=t.i.D({source:d,parentEl:a.c},a.q[c.toLowerCase()]);d&&(a.Cc=d.type,d.src==a.K.src&&0<a.K.currentTime&&(e.startTime=a.K.currentTime),a.K.src=d.src);a.h=new window.videojs[c](a,e);a.h.I(function(){this.d.Va()})}s.te=function(){this.r("vjs-ended");this.error(j);this.paused()?la(this,l):this.o("firstplay")};s.Jc=l; function la(a,c){c!==b&&a.Jc!==c&&((a.Jc=c)?(a.p("vjs-has-started"),a.o("firstplay")):a.r("vjs-has-started"))}s.Xb=function(){this.r("vjs-ended");this.r("vjs-paused");this.p("vjs-playing");la(this,f)};s.ze=function(){this.p("vjs-waiting")};s.ye=function(){this.r("vjs-waiting")};s.we=function(){this.p("vjs-seeking")};s.ve=function(){this.r("vjs-seeking")};s.re=function(){this.q.starttime&&this.currentTime(this.q.starttime);this.p("vjs-has-started")};s.Wb=function(){this.r("vjs-playing");this.p("vjs-paused")}; s.ue=function(){1==this.bufferedPercent()&&this.o("loadedalldata")};s.qe=function(){this.p("vjs-ended");this.q.loop?(this.currentTime(0),this.play()):this.paused()||this.pause()};s.Sc=function(){var a=M(this,"duration");a&&(0>a&&(a=Infinity),this.duration(a),Infinity===a?this.p("vjs-live"):this.r("vjs-live"))};s.se=function(){this.isFullscreen()?this.p("vjs-fullscreen"):this.r("vjs-fullscreen")}; function N(a,c,d){if(a.h&&!a.h.ya)a.h.I(function(){this[c](d)});else try{a.h[c](d)}catch(e){throw t.log(e),e;}}function M(a,c){if(a.h&&a.h.ya)try{return a.h[c]()}catch(d){throw a.h[c]===b?t.log("Video.js: "+c+" method not defined for "+a.Ta+" playback technology.",d):"TypeError"==d.name?(t.log("Video.js: "+c+" unavailable on "+a.Ta+" playback technology element.",d),a.h.ya=l):t.log(d),d;}}s.play=function(){N(this,"play");return this};s.pause=function(){N(this,"pause");return this}; s.paused=function(){return M(this,"paused")===l?l:f};s.currentTime=function(a){return a!==b?(N(this,"setCurrentTime",a),this):this.K.currentTime=M(this,"currentTime")||0};s.duration=function(a){if(a!==b)return this.K.duration=parseFloat(a),this;this.K.duration===b&&this.Sc();return this.K.duration||0};s.remainingTime=function(){return this.duration()-this.currentTime()};s.buffered=function(){var a=M(this,"buffered");if(!a||!a.length)a=t.xa(0,0);return a}; s.bufferedPercent=function(){var a=this.duration(),c=this.buffered(),d=0,e,g;if(!a)return 0;for(var h=0;h<c.length;h++)e=c.start(h),g=c.end(h),g>a&&(g=a),d+=g-e;return d/a};s.volume=function(a){if(a!==b)return a=Math.max(0,Math.min(1,parseFloat(a))),this.K.volume=a,N(this,"setVolume",a),t.Ie(a),this;a=parseFloat(M(this,"volume"));return isNaN(a)?1:a};s.muted=function(a){return a!==b?(N(this,"setMuted",a),this):M(this,"muted")||l};s.Sa=function(){return M(this,"supportsFullScreen")||l};s.Mc=l; s.isFullscreen=function(a){return a!==b?(this.Mc=!!a,this):this.Mc};s.isFullScreen=function(a){t.log.warn(‘player.isFullScreen() has been deprecated, use player.isFullscreen() with a lowercase "s")‘);return this.isFullscreen(a)}; s.requestFullscreen=function(){var a=t.bb.Pb;this.isFullscreen(f);a?(t.b(document,a.fullscreenchange,t.bind(this,function(c){this.isFullscreen(document[a.fullscreenElement]);this.isFullscreen()===l&&t.n(document,a.fullscreenchange,arguments.callee);this.o("fullscreenchange")})),this.c[a.requestFullscreen]()):this.h.Sa()?N(this,"enterFullScreen"):(this.Fc(),this.o("fullscreenchange"));return this}; s.requestFullScreen=function(){t.log.warn(‘player.requestFullScreen() has been deprecated, use player.requestFullscreen() with a lowercase "s")‘);return this.requestFullscreen()};s.exitFullscreen=function(){var a=t.bb.Pb;this.isFullscreen(l);if(a)document[a.exitFullscreen]();else this.h.Sa()?N(this,"exitFullScreen"):(this.Lb(),this.o("fullscreenchange"));return this};s.cancelFullScreen=function(){t.log.warn("player.cancelFullScreen() has been deprecated, use player.exitFullscreen()");return this.exitFullscreen()}; s.Fc=function(){this.fe=f;this.Rd=document.documentElement.style.overflow;t.b(document,"keydown",t.bind(this,this.Gc));document.documentElement.style.overflow="hidden";t.p(document.body,"vjs-full-window");this.o("enterFullWindow")};s.Gc=function(a){27===a.keyCode&&(this.isFullscreen()===f?this.exitFullscreen():this.Lb())};s.Lb=function(){this.fe=l;t.n(document,"keydown",this.Gc);document.documentElement.style.overflow=this.Rd;t.r(document.body,"vjs-full-window");this.o("exitFullWindow")}; s.selectSource=function(a){for(var c=0,d=this.q.techOrder;c<d.length;c++){var e=t.va(d[c]),g=window.videojs[e];if(g){if(g.isSupported())for(var h=0,k=a;h<k.length;h++){var q=k[h];if(g.canPlaySource(q))return{source:q,h:e}}}else t.log.error(‘The "‘+e+‘" tech is undefined. Skipped browser support check for that tech.‘)}return l}; s.src=function(a){if(a===b)return M(this,"src");t.i.isArray(a)?ma(this,a):"string"===typeof a?this.src({src:a}):a instanceof Object&&(a.type&&!window.videojs[this.Ta].canPlaySource(a)?ma(this,[a]):(this.K.src=a.src,this.Cc=a.type||"",this.I(function(){window.videojs[this.Ta].prototype.hasOwnProperty("setSource")?N(this,"setSource",a):N(this,"src",a.src);"auto"==this.q.preload&&this.load();this.q.autoplay&&this.play()})));return this}; function ma(a,c){var d=a.selectSource(c);d?d.h===a.Ta?a.src(d.source):ka(a,d.h,d.source):(a.setTimeout(function(){this.error({code:4,message:this.v(this.options().notSupportedMessage)})},0),a.Va())}s.load=function(){N(this,"load");return this};s.currentSrc=function(){return M(this,"currentSrc")||this.K.src||""};s.Nd=function(){return this.Cc||""};s.Ra=function(a){return a!==b?(N(this,"setPreload",a),this.q.preload=a,this):M(this,"preload")}; s.autoplay=function(a){return a!==b?(N(this,"setAutoplay",a),this.q.autoplay=a,this):M(this,"autoplay")};s.loop=function(a){return a!==b?(N(this,"setLoop",a),this.q.loop=a,this):M(this,"loop")};s.poster=function(a){if(a===b)return this.Vc;a||(a="");this.Vc=a;N(this,"setPoster",a);this.o("posterchange");return this}; s.controls=function(a){return a!==b?(a=!!a,this.Jb!==a&&((this.Jb=a)?(this.r("vjs-controls-disabled"),this.p("vjs-controls-enabled"),this.o("controlsenabled")):(this.r("vjs-controls-enabled"),this.p("vjs-controls-disabled"),this.o("controlsdisabled"))),this):this.Jb};t.Player.prototype.bc;s=t.Player.prototype; s.usingNativeControls=function(a){return a!==b?(a=!!a,this.bc!==a&&((this.bc=a)?(this.p("vjs-using-native-controls"),this.o("usingnativecontrols")):(this.r("vjs-using-native-controls"),this.o("usingcustomcontrols"))),this):this.bc};s.ja=j;s.error=function(a){if(a===b)return this.ja;if(a===j)return this.ja=a,this.r("vjs-error"),this;this.ja=a instanceof t.J?a:new t.J(a);this.o("error");this.p("vjs-error");t.log.error("(CODE:"+this.ja.code+" "+t.J.gb[this.ja.code]+")",this.ja.message,this.ja);return this}; s.ended=function(){return M(this,"ended")};s.seeking=function(){return M(this,"seeking")};s.seekable=function(){return M(this,"seekable")};s.Fa=f;s.reportUserActivity=function(){this.Fa=f};s.ac=f; s.userActive=function(a){return a!==b?(a=!!a,a!==this.ac&&((this.ac=a)?(this.Fa=f,this.r("vjs-user-inactive"),this.p("vjs-user-active"),this.o("useractive")):(this.Fa=l,this.h&&this.h.N("mousemove",function(a){a.stopPropagation();a.preventDefault()}),this.r("vjs-user-active"),this.p("vjs-user-inactive"),this.o("userinactive"))),this):this.ac};s.playbackRate=function(a){return a!==b?(N(this,"setPlaybackRate",a),this):this.h&&this.h.featuresPlaybackRate?M(this,"playbackRate"):1};s.Lc=l; function ja(a,c){return c!==b?(a.Lc=!!c,a):a.Lc}s.networkState=function(){return M(this,"networkState")};s.readyState=function(){return M(this,"readyState")};s.textTracks=function(){return this.h&&this.h.textTracks()};s.X=function(){return this.h&&this.h.remoteTextTracks()};s.addTextTrack=function(a,c,d){return this.h&&this.h.addTextTrack(a,c,d)};s.ha=function(a){return this.h&&this.h.addRemoteTextTrack(a)};s.Da=function(a){this.h&&this.h.removeRemoteTextTrack(a)};t.tb=t.a.extend(); t.tb.prototype.q={sf:"play",children:{playToggle:{},currentTimeDisplay:{},timeDivider:{},durationDisplay:{},remainingTimeDisplay:{},liveDisplay:{},progressControl:{},fullscreenToggle:{},volumeControl:{},muteToggle:{},playbackRateMenuButton:{},subtitlesButton:{},captionsButton:{},chaptersButton:{}}};t.tb.prototype.e=function(){return t.e("div",{className:"vjs-control-bar"})};t.hc=t.a.extend({l:function(a,c){t.a.call(this,a,c)}}); t.hc.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-live-controls vjs-control"});this.B=t.e("div",{className:"vjs-live-display",innerHTML:‘<span class="vjs-control-text">‘+this.v("Stream Type")+"</span>"+this.v("LIVE"),"aria-live":"off"});a.appendChild(this.B);return a};t.kc=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.b(a,"play",this.Xb);this.b(a,"pause",this.Wb)}});s=t.kc.prototype;s.ta="Play";s.T=function(){return"vjs-play-control "+t.w.prototype.T.call(this)}; s.u=function(){this.d.paused()?this.d.play():this.d.pause()};s.Xb=function(){this.r("vjs-paused");this.p("vjs-playing");this.c.children[0].children[0].innerHTML=this.v("Pause")};s.Wb=function(){this.r("vjs-playing");this.p("vjs-paused");this.c.children[0].children[0].innerHTML=this.v("Play")};t.ub=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.b(a,"timeupdate",this.fa)}}); t.ub.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-current-time vjs-time-controls vjs-control"});this.B=t.e("div",{className:"vjs-current-time-display",innerHTML:‘<span class="vjs-control-text">Current Time </span>0:00‘,"aria-live":"off"});a.appendChild(this.B);return a};t.ub.prototype.fa=function(){var a=this.d.nb?this.d.K.currentTime:this.d.currentTime();this.B.innerHTML=‘<span class="vjs-control-text">‘+this.v("Current Time")+"</span> "+t.Na(a,this.d.duration())}; t.vb=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.b(a,"timeupdate",this.fa);this.b(a,"loadedmetadata",this.fa)}});t.vb.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-duration vjs-time-controls vjs-control"});this.B=t.e("div",{className:"vjs-duration-display",innerHTML:‘<span class="vjs-control-text">‘+this.v("Duration Time")+"</span> 0:00","aria-live":"off"});a.appendChild(this.B);return a}; t.vb.prototype.fa=function(){var a=this.d.duration();a&&(this.B.innerHTML=‘<span class="vjs-control-text">‘+this.v("Duration Time")+"</span> "+t.Na(a))};t.qc=t.a.extend({l:function(a,c){t.a.call(this,a,c)}});t.qc.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-time-divider",innerHTML:"<div><span>/</span></div>"})};t.Cb=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.b(a,"timeupdate",this.fa)}}); t.Cb.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-remaining-time vjs-time-controls vjs-control"});this.B=t.e("div",{className:"vjs-remaining-time-display",innerHTML:‘<span class="vjs-control-text">‘+this.v("Remaining Time")+"</span> -0:00","aria-live":"off"});a.appendChild(this.B);return a};t.Cb.prototype.fa=function(){this.d.duration()&&(this.B.innerHTML=‘<span class="vjs-control-text">‘+this.v("Remaining Time")+"</span> -"+t.Na(this.d.remainingTime()))}; t.Ya=t.w.extend({l:function(a,c){t.w.call(this,a,c)}});t.Ya.prototype.ta="Fullscreen";t.Ya.prototype.T=function(){return"vjs-fullscreen-control "+t.w.prototype.T.call(this)};t.Ya.prototype.u=function(){this.d.isFullscreen()?(this.d.exitFullscreen(),this.Ib.innerHTML=this.v("Fullscreen")):(this.d.requestFullscreen(),this.Ib.innerHTML=this.v("Non-Fullscreen"))};t.Bb=t.a.extend({l:function(a,c){t.a.call(this,a,c)}});t.Bb.prototype.q={children:{seekBar:{}}}; t.Bb.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-progress-control vjs-control"})};t.nc=t.S.extend({l:function(a,c){t.S.call(this,a,c);this.b(a,"timeupdate",this.Ea);a.I(t.bind(this,this.Ea))}});s=t.nc.prototype;s.q={children:{loadProgressBar:{},playProgressBar:{},seekHandle:{}},barName:"playProgressBar",handleName:"seekHandle"};s.Uc="timeupdate";s.e=function(){return t.S.prototype.e.call(this,"div",{className:"vjs-progress-holder","aria-label":"video progress bar"})}; s.Ea=function(){var a=this.d.nb?this.d.K.currentTime:this.d.currentTime();this.c.setAttribute("aria-valuenow",t.round(100*this.Qb(),2));this.c.setAttribute("aria-valuetext",t.Na(a,this.d.duration()))};s.Qb=function(){return this.d.currentTime()/this.d.duration()};s.lb=function(a){t.S.prototype.lb.call(this,a);this.d.nb=f;this.d.p("vjs-scrubbing");this.$e=!this.d.paused();this.d.pause()};s.la=function(a){a=ea(this,a)*this.d.duration();a==this.d.duration()&&(a-=0.1);this.d.currentTime(a)}; s.Ba=function(a){t.S.prototype.Ba.call(this,a);this.d.nb=l;this.d.r("vjs-scrubbing");this.$e&&this.d.play()};s.gd=function(){this.d.currentTime(this.d.currentTime()+5)};s.fd=function(){this.d.currentTime(this.d.currentTime()-5)};t.yb=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.b(a,"progress",this.update)}});t.yb.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-load-progress",innerHTML:‘<span class="vjs-control-text"><span>‘+this.v("Loaded")+"</span>: 0%</span>"})}; t.yb.prototype.update=function(){var a,c,d,e,g=this.d.buffered();a=this.d.duration();var h,k=this.d;h=k.buffered();k=k.duration();h=h.end(h.length-1);h>k&&(h=k);k=this.c.children;this.c.style.width=100*(h/a||0)+"%";for(a=0;a<g.length;a++)c=g.start(a),d=g.end(a),(e=k[a])||(e=this.c.appendChild(t.e())),e.style.left=100*(c/h||0)+"%",e.style.width=100*((d-c)/h||0)+"%";for(a=k.length;a>g.length;a--)this.c.removeChild(k[a-1])};t.jc=t.a.extend({l:function(a,c){t.a.call(this,a,c)}}); t.jc.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-play-progress",innerHTML:‘<span class="vjs-control-text"><span>‘+this.v("Progress")+"</span>: 0%</span>"})};t.Za=t.ga.extend({l:function(a,c){t.ga.call(this,a,c);this.b(a,"timeupdate",this.fa)}});t.Za.prototype.defaultValue="00:00";t.Za.prototype.e=function(){return t.ga.prototype.e.call(this,"div",{className:"vjs-seek-handle","aria-live":"off"})}; t.Za.prototype.fa=function(){var a=this.d.nb?this.d.K.currentTime:this.d.currentTime();this.c.innerHTML=‘<span class="vjs-control-text">‘+t.Na(a,this.d.duration())+"</span>"};t.Fb=t.a.extend({l:function(a,c){t.a.call(this,a,c);a.h&&a.h.featuresVolumeControl===l&&this.p("vjs-hidden");this.b(a,"loadstart",function(){a.h.featuresVolumeControl===l?this.p("vjs-hidden"):this.r("vjs-hidden")})}});t.Fb.prototype.q={children:{volumeBar:{}}}; t.Fb.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-volume-control vjs-control"})};t.Eb=t.S.extend({l:function(a,c){t.S.call(this,a,c);this.b(a,"volumechange",this.Ea);a.I(t.bind(this,this.Ea))}});s=t.Eb.prototype;s.Ea=function(){this.c.setAttribute("aria-valuenow",t.round(100*this.d.volume(),2));this.c.setAttribute("aria-valuetext",t.round(100*this.d.volume(),2)+"%")};s.q={children:{volumeLevel:{},volumeHandle:{}},barName:"volumeLevel",handleName:"volumeHandle"}; s.Uc="volumechange";s.e=function(){return t.S.prototype.e.call(this,"div",{className:"vjs-volume-bar","aria-label":"volume level"})};s.la=function(a){this.d.muted()&&this.d.muted(l);this.d.volume(ea(this,a))};s.Qb=function(){return this.d.muted()?0:this.d.volume()};s.gd=function(){this.d.volume(this.d.volume()+0.1)};s.fd=function(){this.d.volume(this.d.volume()-0.1)};t.rc=t.a.extend({l:function(a,c){t.a.call(this,a,c)}}); t.rc.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-volume-level",innerHTML:‘<span class="vjs-control-text"></span>‘})};t.Gb=t.ga.extend();t.Gb.prototype.defaultValue="00:00";t.Gb.prototype.e=function(){return t.ga.prototype.e.call(this,"div",{className:"vjs-volume-handle"})}; t.ra=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.b(a,"volumechange",this.update);a.h&&a.h.featuresVolumeControl===l&&this.p("vjs-hidden");this.b(a,"loadstart",function(){a.h.featuresVolumeControl===l?this.p("vjs-hidden"):this.r("vjs-hidden")})}});t.ra.prototype.e=function(){return t.w.prototype.e.call(this,"div",{className:"vjs-mute-control vjs-control",innerHTML:‘<div><span class="vjs-control-text">‘+this.v("Mute")+"</span></div>"})}; t.ra.prototype.u=function(){this.d.muted(this.d.muted()?l:f)};t.ra.prototype.update=function(){var a=this.d.volume(),c=3;0===a||this.d.muted()?c=0:0.33>a?c=1:0.67>a&&(c=2);this.d.muted()?this.c.children[0].children[0].innerHTML!=this.v("Unmute")&&(this.c.children[0].children[0].innerHTML=this.v("Unmute")):this.c.children[0].children[0].innerHTML!=this.v("Mute")&&(this.c.children[0].children[0].innerHTML=this.v("Mute"));for(a=0;4>a;a++)t.r(this.c,"vjs-vol-"+a);t.p(this.c,"vjs-vol-"+c)}; t.Ha=t.O.extend({l:function(a,c){t.O.call(this,a,c);this.b(a,"volumechange",this.af);a.h&&a.h.featuresVolumeControl===l&&this.p("vjs-hidden");this.b(a,"loadstart",function(){a.h.featuresVolumeControl===l?this.p("vjs-hidden"):this.r("vjs-hidden")});this.p("vjs-menu-button")}});t.Ha.prototype.La=function(){var a=new t.qa(this.d,{zc:"div"}),c=new t.Eb(this.d,this.q.volumeBar);c.b("focus",function(){a.p("vjs-lock-showing")});c.b("blur",function(){G(a)});a.aa(c);return a}; t.Ha.prototype.u=function(){t.ra.prototype.u.call(this);t.O.prototype.u.call(this)};t.Ha.prototype.e=function(){return t.w.prototype.e.call(this,"div",{className:"vjs-volume-menu-button vjs-menu-button vjs-control",innerHTML:‘<div><span class="vjs-control-text">‘+this.v("Mute")+"</span></div>"})};t.Ha.prototype.af=t.ra.prototype.update;t.lc=t.O.extend({l:function(a,c){t.O.call(this,a,c);this.pd();this.od();this.b(a,"loadstart",this.pd);this.b(a,"ratechange",this.od)}});s=t.lc.prototype;s.ta="Playback Rate"; s.className="vjs-playback-rate";s.e=function(){var a=t.O.prototype.e.call(this);this.Oc=t.e("div",{className:"vjs-playback-rate-value",innerHTML:1});a.appendChild(this.Oc);return a};s.La=function(){var a=new t.qa(this.k()),c=this.k().options().playbackRates;if(c)for(var d=c.length-1;0<=d;d--)a.aa(new t.Ab(this.k(),{rate:c[d]+"x"}));return a};s.Ea=function(){this.m().setAttribute("aria-valuenow",this.k().playbackRate())}; s.u=function(){for(var a=this.k().playbackRate(),c=this.k().options().playbackRates,d=c[0],e=0;e<c.length;e++)if(c[e]>a){d=c[e];break}this.k().playbackRate(d)};function na(a){return a.k().h&&a.k().h.featuresPlaybackRate&&a.k().options().playbackRates&&0<a.k().options().playbackRates.length}s.pd=function(){na(this)?this.r("vjs-hidden"):this.p("vjs-hidden")};s.od=function(){na(this)&&(this.Oc.innerHTML=this.k().playbackRate()+"x")}; t.Ab=t.M.extend({zc:"button",l:function(a,c){var d=this.label=c.rate,e=this.Wc=parseFloat(d,10);c.label=d;c.selected=1===e;t.M.call(this,a,c);this.b(a,"ratechange",this.update)}});t.Ab.prototype.u=function(){t.M.prototype.u.call(this);this.k().playbackRate(this.Wc)};t.Ab.prototype.update=function(){this.selected(this.k().playbackRate()==this.Wc)};t.mc=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.update();a.b("posterchange",t.bind(this,this.update))}});s=t.mc.prototype; s.dispose=function(){this.k().n("posterchange",this.update);t.w.prototype.dispose.call(this)};s.e=function(){var a=t.e("div",{className:"vjs-poster",tabIndex:-1});t.td||(this.Mb=t.e("img"),a.appendChild(this.Mb));return a};s.update=function(){var a=this.k().poster();this.na(a);a?this.show():this.W()};s.na=function(a){var c;this.Mb?this.Mb.src=a:(c="",a&&(c=‘url("‘+a+‘")‘),this.c.style.backgroundImage=c)};s.u=function(){this.d.play()};t.ic=t.a.extend({l:function(a,c){t.a.call(this,a,c)}}); t.ic.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-loading-spinner"})};t.rb=t.w.extend();t.rb.prototype.e=function(){return t.w.prototype.e.call(this,"div",{className:"vjs-big-play-button",innerHTML:‘<span aria-hidden="true"></span>‘,"aria-label":"play video"})};t.rb.prototype.u=function(){this.d.play()};t.wb=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.update();this.b(a,"error",this.update)}}); t.wb.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-error-display"});this.B=t.e("div");a.appendChild(this.B);return a};t.wb.prototype.update=function(){this.k().error()&&(this.B.innerHTML=this.v(this.k().error().message))};var O;t.j=t.a.extend({l:function(a,c,d){c=c||{};c.$c=l;t.a.call(this,a,c,d);this.featuresProgressEvents||this.ne();this.featuresTimeupdateEvents||this.oe();this.be();this.featuresNativeTextTracks||this.Sd();this.de()}});s=t.j.prototype; s.be=function(){var a,c;a=this.k();c=function(){a.controls()&&!a.usingNativeControls()&&this.Fd()};this.I(c);this.b(a,"controlsenabled",c);this.b(a,"controlsdisabled",this.De);this.I(function(){this.networkState&&0<this.networkState()&&this.k().o("loadstart")})}; s.Fd=function(){var a;this.b("mousedown",this.u);this.b("touchstart",function(){a=this.d.userActive()});this.b("touchmove",function(){a&&this.k().reportUserActivity()});this.b("touchend",function(a){a.preventDefault()});da(this);this.b("tap",this.xe)};s.De=function(){this.n("tap");this.n("touchstart");this.n("touchmove");this.n("touchleave");this.n("touchcancel");this.n("touchend");this.n("click");this.n("mousedown")}; s.u=function(a){0===a.button&&this.k().controls()&&(this.k().paused()?this.k().play():this.k().pause())};s.xe=function(){this.k().userActive(!this.k().userActive())};s.ne=function(){this.Qc=f;this.We()};s.me=function(){this.Qc=l;this.hd()};s.We=function(){this.Ce=this.setInterval(function(){var a=this.k().bufferedPercent();this.Jd!=a&&this.k().o("progress");this.Jd=a;1===a&&this.hd()},500)};s.hd=function(){this.clearInterval(this.Ce)}; s.oe=function(){var a=this.d;this.Vb=f;this.b(a,"play",this.md);this.b(a,"pause",this.qb);this.N("timeupdate",function(){this.featuresTimeupdateEvents=f;this.Rc()})};s.Rc=function(){var a=this.d;this.Vb=l;this.qb();this.n(a,"play",this.md);this.n(a,"pause",this.qb)};s.md=function(){this.Bc&&this.qb();this.Bc=this.setInterval(function(){this.k().o("timeupdate")},250)};s.qb=function(){this.clearInterval(this.Bc);this.k().o("timeupdate")};s.dispose=function(){this.Qc&&this.me();this.Vb&&this.Rc();t.a.prototype.dispose.call(this)}; s.Zb=function(){this.Vb&&this.k().o("timeupdate")};s.de=function(){function a(){var a=c.da("textTrackDisplay");a&&a.C()}var c=this.d,d;if(d=this.textTracks())d.addEventListener("removetrack",a),d.addEventListener("addtrack",a),this.b("dispose",t.bind(this,function(){d.removeEventListener("removetrack",a);d.removeEventListener("addtrack",a)}))}; s.Sd=function(){var a=this.d,c,d,e;window.WebVTT||(e=document.createElement("script"),e.src=a.options()["vtt.js"]||"../node_modules/vtt.js/dist/vtt.js",a.m().appendChild(e),window.WebVTT=f);if(d=this.textTracks())c=function(){var c,d,e;e=a.da("textTrackDisplay");e.C();for(c=0;c<this.length;c++)d=this[c],d.removeEventListener("cuechange",t.bind(e,e.C)),"showing"===d.mode&&d.addEventListener("cuechange",t.bind(e,e.C))},d.addEventListener("change",c),this.b("dispose",t.bind(this,function(){d.removeEventListener("change", c)}))};s.textTracks=function(){this.d.ld=this.d.ld||new t.F;return this.d.ld};s.X=function(){this.d.Xc=this.d.Xc||new t.F;return this.d.Xc};O=function(a,c,d,e,g){var h=a.textTracks();g=g||{};g.kind=c;d&&(g.label=d);e&&(g.language=e);g.player=a.d;a=new t.t(g);P(h,a);return a};t.j.prototype.addTextTrack=function(a,c,d){if(!a)throw Error("TextTrack kind is required but was not provided");return O(this,a,c,d)};t.j.prototype.ha=function(a){a=O(this,a.kind,a.label,a.language,a);P(this.X(),a);return{Y:a}}; t.j.prototype.Da=function(a){Q(this.textTracks(),a);Q(this.X(),a)};t.j.prototype.bd=m();t.j.prototype.featuresVolumeControl=f;t.j.prototype.featuresFullscreenResize=l;t.j.prototype.featuresPlaybackRate=l;t.j.prototype.featuresProgressEvents=l;t.j.prototype.featuresTimeupdateEvents=l;t.j.prototype.featuresNativeTextTracks=l; t.j.dc=function(a){a.registerSourceHandler=function(c,d){var e=a.cd;e||(e=a.cd=[]);d===b&&(d=e.length);e.splice(d,0,c)};a.ob=function(c){for(var d=a.cd||[],e,g=0;g<d.length;g++)if(e=d[g].canHandleSource(c))return d[g];return j};a.wc=function(c){var d=a.ob(c);return d?d.canHandleSource(c):""};a.prototype.ma=function(c){var d=a.ob(c);d||(a.nativeSourceHandler?d=a.nativeSourceHandler:t.log.error("No source hander found for the current source."));this.ia();this.n("dispose",this.ia);this.fb=c;this.$b= d.handleSource(c,this);this.b("dispose",this.ia);return this};a.prototype.ia=function(){this.$b&&this.$b.dispose&&this.$b.dispose()}};t.media={}; t.f=t.j.extend({l:function(a,c,d){var e,g,h;if(c.nativeCaptions===l||c.nativeTextTracks===l)this.featuresNativeTextTracks=l;t.j.call(this,a,c,d);for(d=t.f.xb.length-1;0<=d;d--)this.b(t.f.xb[d],this.Td);(c=c.source)&&(this.c.currentSrc!==c.src||a.L&&3===a.L.ce)&&this.ma(c);if(this.c.hasChildNodes()){d=this.c.childNodes;e=d.length;for(c=[];e--;)g=d[e],h=g.nodeName.toLowerCase(),"track"===h&&(this.featuresNativeTextTracks?P(this.X(),g.track):c.push(g));for(d=0;d<c.length;d++)this.c.removeChild(c[d])}if(t.Db&& a.options().nativeControlsForTouch===f){var k,q,r,u;k=this;q=this.k();c=q.controls();k.c.controls=!!c;r=function(){k.c.controls=f};u=function(){k.c.controls=l};q.b("controlsenabled",r);q.b("controlsdisabled",u);c=function(){q.n("controlsenabled",r);q.n("controlsdisabled",u)};k.b("dispose",c);q.b("usingcustomcontrols",c);q.usingNativeControls(f)}a.I(function(){this.src()&&(this.L&&this.q.autoplay&&this.paused())&&(delete this.L.poster,this.play())});this.Va()}});s=t.f.prototype; s.dispose=function(){t.f.Kb(this.c);t.j.prototype.dispose.call(this)}; s.e=function(){var a=this.d,c,d,e,g=a.L;if(!g||this.movingMediaElementInDOM===l){g?(e=g.cloneNode(l),t.f.Kb(g),g=e,a.L=j):(g=t.e("video"),e=videojs.Z.Aa({},a.Te),(!t.Db||a.options().nativeControlsForTouch!==f)&&delete e.controls,t.ad(g,t.i.D(e,{id:a.id()+"_html5_api","class":"vjs-tech"})));g.player=a;if(a.q.nd)for(e=0;e<a.q.nd.length;e++)c=a.q.nd[e],d=document.createElement("track"),d.Tb=c.Tb,d.label=c.label,d.ed=c.ed,d.src=c.src,"default"in c&&d.setAttribute("default","default"),g.appendChild(d); t.Rb(g,a.m())}c=["autoplay","preload","loop","muted"];for(e=c.length-1;0<=e;e--){d=c[e];var h={};"undefined"!==typeof a.q[d]&&(h[d]=a.q[d]);t.ad(g,h)}return g};s.Td=function(a){"error"==a.type&&this.error()?this.k().error(this.error().code):(a.bubbles=l,this.k().o(a))};s.play=function(){this.c.play()};s.pause=function(){this.c.pause()};s.paused=function(){return this.c.paused};s.currentTime=function(){return this.c.currentTime};s.Zb=function(a){try{this.c.currentTime=a}catch(c){t.log(c,"Video is not ready. (Video.js)")}}; s.duration=function(){return this.c.duration||0};s.buffered=function(){return this.c.buffered};s.volume=function(){return this.c.volume};s.Oe=function(a){this.c.volume=a};s.muted=function(){return this.c.muted};s.Ke=function(a){this.c.muted=a};s.width=function(){return this.c.offsetWidth};s.height=function(){return this.c.offsetHeight};s.Sa=function(){return"function"==typeof this.c.webkitEnterFullScreen&&(/Android/.test(t.P)||!/Chrome|Mac OS X 10.5/.test(t.P))?f:l}; s.Ec=function(){var a=this.c;"webkitDisplayingFullscreen"in a&&this.N("webkitbeginfullscreen",function(){this.d.isFullscreen(f);this.N("webkitendfullscreen",function(){this.d.isFullscreen(l);this.d.o("fullscreenchange")});this.d.o("fullscreenchange")});a.paused&&a.networkState<=a.ef?(this.c.play(),this.setTimeout(function(){a.pause();a.webkitEnterFullScreen()},0)):a.webkitEnterFullScreen()};s.Ud=function(){this.c.webkitExitFullScreen()}; function oa(a,c){var d=/^blob\:/i;return c&&a&&d.test(a)?c:a}s.src=function(a){var c=this.c.src;if(a===b)return oa(c,this.dd);this.na(a)};s.na=function(a){this.c.src=a};s.load=function(){this.c.load()};s.currentSrc=function(){var a=this.c.currentSrc;return!this.fb?a:oa(a,this.fb.src)};s.poster=function(){return this.c.poster};s.bd=function(a){this.c.poster=a};s.Ra=function(){return this.c.Ra};s.Me=function(a){this.c.Ra=a};s.autoplay=function(){return this.c.autoplay}; s.He=function(a){this.c.autoplay=a};s.controls=function(){return this.c.controls};s.loop=function(){return this.c.loop};s.Je=function(a){this.c.loop=a};s.error=function(){return this.c.error};s.seeking=function(){return this.c.seeking};s.seekable=function(){return this.c.seekable};s.ended=function(){return this.c.ended};s.playbackRate=function(){return this.c.playbackRate};s.Le=function(a){this.c.playbackRate=a};s.networkState=function(){return this.c.networkState};s.readyState=function(){return this.c.readyState}; s.textTracks=function(){return!this.featuresNativeTextTracks?t.j.prototype.textTracks.call(this):this.c.textTracks};s.addTextTrack=function(a,c,d){return!this.featuresNativeTextTracks?t.j.prototype.addTextTrack.call(this,a,c,d):this.c.addTextTrack(a,c,d)}; s.ha=function(a){if(!this.featuresNativeTextTracks)return t.j.prototype.ha.call(this,a);var c=document.createElement("track");a=a||{};a.kind&&(c.kind=a.kind);a.label&&(c.label=a.label);if(a.language||a.srclang)c.srclang=a.language||a.srclang;a["default"]&&(c["default"]=a["default"]);a.id&&(c.id=a.id);a.src&&(c.src=a.src);this.m().appendChild(c);P(this.X(),c.Y);return c}; s.Da=function(a){if(!this.featuresNativeTextTracks)return t.j.prototype.Da.call(this,a);var c,d;Q(this.X(),a);c=this.m().querySelectorAll("track");for(d=0;d<c.length;d++)if(c[d]===a||c[d].track===a){c[d].parentNode.removeChild(c[d]);break}};t.f.isSupported=function(){try{t.A.volume=0.5}catch(a){return l}return!!t.A.canPlayType};t.j.dc(t.f);var pa=t.f.prototype.ma,qa=t.f.prototype.ia;t.f.prototype.ma=function(a){var c=pa.call(this,a);this.dd=a.src;return c};t.f.prototype.ia=function(){this.dd=b;return qa.call(this)}; t.f.nativeSourceHandler={};t.f.nativeSourceHandler.canHandleSource=function(a){function c(a){try{return t.A.canPlayType(a)}catch(c){return""}}return a.type?c(a.type):a.src?(a=(a=a.src.match(/\.([^.\/\?]+)(\?[^\/]+)?$/i))&&a[1],c("video/"+a)):""};t.f.nativeSourceHandler.handleSource=function(a,c){c.na(a.src)};t.f.nativeSourceHandler.dispose=m();t.f.registerSourceHandler(t.f.nativeSourceHandler);t.f.Ld=function(){var a=t.A.volume;t.A.volume=a/2+0.1;return a!==t.A.volume}; t.f.Kd=function(){var a=t.A.playbackRate;t.A.playbackRate=a/2+0.1;return a!==t.A.playbackRate};t.f.Re=function(){var a;(a=!!t.A.textTracks)&&0<t.A.textTracks.length&&(a="number"!==typeof t.A.textTracks[0].mode);a&&t.gc&&(a=l);return a};t.f.prototype.featuresVolumeControl=t.f.Ld();t.f.prototype.featuresPlaybackRate=t.f.Kd();t.f.prototype.movingMediaElementInDOM=!t.xd;t.f.prototype.featuresFullscreenResize=f;t.f.prototype.featuresProgressEvents=f;t.f.prototype.featuresNativeTextTracks=t.f.Re(); var S,ra=/^application\/(?:x-|vnd\.apple\.)mpegurl/i,sa=/^video\/mp4/i;t.f.Tc=function(){4<=t.ec&&(S||(S=t.A.constructor.prototype.canPlayType),t.A.constructor.prototype.canPlayType=function(a){return a&&ra.test(a)?"maybe":S.call(this,a)});t.Bd&&(S||(S=t.A.constructor.prototype.canPlayType),t.A.constructor.prototype.canPlayType=function(a){return a&&sa.test(a)?"maybe":S.call(this,a)})};t.f.Ye=function(){var a=t.A.constructor.prototype.canPlayType;t.A.constructor.prototype.canPlayType=S;S=j;return a}; t.f.Tc();t.f.xb="loadstart suspend abort error emptied stalled loadedmetadata loadeddata canplay canplaythrough playing waiting seeking seeked ended durationchange timeupdate progress play pause ratechange volumechange".split(" ");t.f.Kb=function(a){if(a){a.player=j;for(a.parentNode&&a.parentNode.removeChild(a);a.hasChildNodes();)a.removeChild(a.firstChild);a.removeAttribute("src");if("function"===typeof a.load)try{a.load()}catch(c){}}}; t.g=t.j.extend({l:function(a,c,d){t.j.call(this,a,c,d);var e=c.source;d=a.id()+"_flash_api";var g=a.q,g=t.i.D({readyFunction:"videojs.Flash.onReady",eventProxyFunction:"videojs.Flash.onEvent",errorEventProxyFunction:"videojs.Flash.onError",autoplay:g.autoplay,preload:g.Ra,loop:g.loop,muted:g.muted},c.flashVars),h=t.i.D({wmode:"opaque",bgcolor:"#000000"},c.params);d=t.i.D({id:d,name:d,"class":"vjs-tech"},c.attributes);e&&this.I(function(){this.ma(e)});t.Rb(this.c,c.parentEl);c.startTime&&this.I(function(){this.load(); this.play();this.currentTime(c.startTime)});t.gc&&this.I(function(){this.b("mousemove",function(){this.k().o({type:"mousemove",bubbles:l})})});a.b("stageclick",a.reportUserActivity);this.c=t.g.Dc(c.swf,this.c,g,h,d)}});s=t.g.prototype;s.dispose=function(){t.j.prototype.dispose.call(this)};s.play=function(){this.ended()&&this.setCurrentTime(0);this.c.vjs_play()};s.pause=function(){this.c.vjs_pause()};s.src=function(a){return a===b?this.currentSrc():this.na(a)}; s.na=function(a){a=t.Xd(a);this.c.vjs_src(a);if(this.d.autoplay()){var c=this;this.setTimeout(function(){c.play()},0)}};t.g.prototype.setCurrentTime=function(a){this.ke=a;this.c.vjs_setProperty("currentTime",a);t.j.prototype.Zb.call(this)};t.g.prototype.currentTime=function(){return this.seeking()?this.ke||0:this.c.vjs_getProperty("currentTime")};t.g.prototype.currentSrc=function(){return this.fb?this.fb.src:this.c.vjs_getProperty("currentSrc")};t.g.prototype.load=function(){this.c.vjs_load()}; t.g.prototype.poster=function(){this.c.vjs_getProperty("poster")};t.g.prototype.setPoster=m();s=t.g.prototype;s.seekable=function(){return 0===this.duration()?t.xa():t.xa(0,this.duration())};s.buffered=function(){return!this.c.vjs_getProperty?t.xa():t.xa(0,this.c.vjs_getProperty("buffered"))};s.duration=function(){return!this.c.vjs_getProperty?0:this.c.vjs_getProperty("duration")};s.Sa=p(l);s.Ec=p(l); function ta(){var a=T[U],c=a.charAt(0).toUpperCase()+a.slice(1);ua["set"+c]=function(c){return this.c.vjs_setProperty(a,c)}}function va(a){ua[a]=function(){return this.c.vjs_getProperty(a)}} var ua=t.g.prototype,T="rtmpConnection rtmpStream preload defaultPlaybackRate playbackRate autoplay loop mediaGroup controller controls volume muted defaultMuted".split(" "),wa="error networkState readyState seeking initialTime startOffsetTime paused played ended videoTracks audioTracks videoWidth videoHeight".split(" "),U;for(U=0;U<T.length;U++)va(T[U]),ta();for(U=0;U<wa.length;U++)va(wa[U]);t.g.isSupported=function(){return 10<=t.g.version()[0]};t.j.dc(t.g);t.g.nativeSourceHandler={}; t.g.nativeSourceHandler.canHandleSource=function(a){return!a.type?"":a.type.replace(/;.*/,"").toLowerCase()in t.g.Wd?"maybe":""};t.g.nativeSourceHandler.handleSource=function(a,c){c.na(a.src)};t.g.nativeSourceHandler.dispose=m();t.g.registerSourceHandler(t.g.nativeSourceHandler);t.g.Wd={"video/flv":"FLV","video/x-flv":"FLV","video/mp4":"MP4","video/m4v":"MP4"};t.g.onReady=function(a){var c;if(c=(a=t.m(a))&&a.parentNode&&a.parentNode.player)a.player=c,t.g.checkReady(c.h)}; t.g.checkReady=function(a){a.m()&&(a.m().vjs_getProperty?a.Va():this.setTimeout(function(){t.g.checkReady(a)},50))};t.g.onEvent=function(a,c){t.m(a).player.o(c)};t.g.onError=function(a,c){var d=t.m(a).player,e="FLASH: "+c;"srcnotfound"==c?d.error({code:4,message:e}):d.error(e)}; t.g.version=function(){var a="0,0,0";try{a=(new window.ActiveXObject("ShockwaveFlash.ShockwaveFlash")).GetVariable("$version").replace(/\D+/g,",").match(/^,?(.+),?$/)[1]}catch(c){try{navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin&&(a=(navigator.plugins["Shockwave Flash 2.0"]||navigator.plugins["Shockwave Flash"]).description.replace(/\D+/g,",").match(/^,?(.+),?$/)[1])}catch(d){}}return a.split(",")}; t.g.Dc=function(a,c,d,e,g){a=t.g.$d(a,d,e,g);a=t.e("div",{innerHTML:a}).childNodes[0];d=c.parentNode;c.parentNode.replaceChild(a,c);a[t.expando]=c[t.expando];var h=d.childNodes[0];setTimeout(function(){h.style.display="block"},1E3);return a}; t.g.$d=function(a,c,d,e){var g="",h="",k="";c&&t.i.ca(c,function(a,c){g+=a+"="+c+"&"});d=t.i.D({movie:a,flashvars:g,allowScriptAccess:"always",allowNetworking:"all"},d);t.i.ca(d,function(a,c){h+=‘<param name="‘+a+‘" value="‘+c+‘" />‘});e=t.i.D({data:a,width:"100%",height:"100%"},e);t.i.ca(e,function(a,c){k+=a+‘="‘+c+‘" ‘});return‘<object type="application/x-shockwave-flash" ‘+k+">"+h+"</object>"};t.g.Qe={"rtmp/mp4":"MP4","rtmp/flv":"FLV"};t.g.Df=function(a,c){return a+"&"+c}; t.g.Pe=function(a){var c={yc:"",jd:""};if(!a)return c;var d=a.indexOf("&"),e;-1!==d?e=d+1:(d=e=a.lastIndexOf("/")+1,0===d&&(d=e=a.length));c.yc=a.substring(0,d);c.jd=a.substring(e,a.length);return c};t.g.ie=function(a){return a in t.g.Qe};t.g.Dd=/^rtmp[set]?:\/\//i;t.g.he=function(a){return t.g.Dd.test(a)};t.g.Yb={};t.g.Yb.canHandleSource=function(a){return t.g.ie(a.type)||t.g.he(a.src)?"maybe":""};t.g.Yb.handleSource=function(a,c){var d=t.g.Pe(a.src);c.setRtmpConnection(d.yc);c.setRtmpStream(d.jd)}; t.g.registerSourceHandler(t.g.Yb);t.Cd=t.a.extend({l:function(a,c,d){t.a.call(this,a,c,d);if(!a.q.sources||0===a.q.sources.length){c=0;for(d=a.q.techOrder;c<d.length;c++){var e=t.va(d[c]),g=window.videojs[e];if(g&&g.isSupported()){ka(a,e);break}}}else a.src(a.q.sources)}});t.oc={disabled:"disabled",hidden:"hidden",showing:"showing"};t.Ed={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"}; t.t=function(a){var c,d,e,g,h,k,q,r,u,A,R;a=a||{};if(!a.player)throw Error("A player was not provided.");c=this;if(t.pa)for(R in c=document.createElement("custom"),t.t.prototype)c[R]=t.t.prototype[R];c.d=a.player;e=t.oc[a.mode]||"disabled";g=t.Ed[a.kind]||"subtitles";h=a.label||"";k=a.language||a.srclang||"";d=a.id||"vjs_text_track_"+t.s++;if("metadata"===g||"chapters"===g)e="hidden";c.V=[];c.Ia=[];q=new t.U(c.V);r=new t.U(c.Ia);A=l;u=t.bind(c,function(){this.activeCues;A&&(this.trigger("cuechange"), A=l)});"disabled"!==e&&c.d.b("timeupdate",u);Object.defineProperty(c,"kind",{get:function(){return g},set:Function.prototype});Object.defineProperty(c,"label",{get:function(){return h},set:Function.prototype});Object.defineProperty(c,"language",{get:function(){return k},set:Function.prototype});Object.defineProperty(c,"id",{get:function(){return d},set:Function.prototype});Object.defineProperty(c,"mode",{get:function(){return e},set:function(a){t.oc[a]&&(e=a,"showing"===e&&this.d.b("timeupdate",u), this.o("modechange"))}});Object.defineProperty(c,"cues",{get:function(){return!this.Ub?j:q},set:Function.prototype});Object.defineProperty(c,"activeCues",{get:function(){var a,c,d,e,g;if(!this.Ub)return j;if(0===this.cues.length)return r;e=this.d.currentTime();a=0;c=this.cues.length;for(d=[];a<c;a++)g=this.cues[a],g.startTime<=e&&g.endTime>=e?d.push(g):g.startTime===g.endTime&&(g.startTime<=e&&g.startTime+0.5>=e)&&d.push(g);A=l;if(d.length!==this.Ia.length)A=f;else for(a=0;a<d.length;a++)-1===xa.call(this.Ia, d[a])&&(A=f);this.Ia=d;r.pb(this.Ia);return r},set:Function.prototype});a.src?ya(a.src,c):c.Ub=f;if(t.pa)return c};t.t.prototype=t.i.create(t.z.prototype);t.t.prototype.constructor=t.t;t.t.prototype.ab={cuechange:"cuechange"};t.t.prototype.sc=function(a){var c=this.d.textTracks(),d=0;if(c)for(;d<c.length;d++)c[d]!==this&&c[d].Yc(a);this.V.push(a);this.cues.pb(this.V)};t.t.prototype.Yc=function(a){for(var c=0,d=this.V.length,e,g=l;c<d;c++)e=this.V[c],e===a&&(this.V.splice(c,1),g=f);g&&this.Ac.pb(this.V)}; var ya,V,xa;ya=function(a,c){t.bf(a,t.bind(this,function(a,e,g){if(a)return t.log.error(a);c.Ub=f;V(g,c)}))};V=function(a,c){if("function"!==typeof window.WebVTT)window.setTimeout(function(){V(a,c)},25);else{var d=new window.WebVTT.Parser(window,window.vttjs,window.WebVTT.StringDecoder());d.oncue=function(a){c.sc(a)};d.onparsingerror=function(a){t.log.error(a)};d.parse(a);d.flush()}}; xa=function(a,c){var d;if(this==j)throw new TypeError(‘"this" is null or not defined‘);var e=Object(this),g=e.length>>>0;if(0===g)return-1;d=+c||0;Infinity===Math.abs(d)&&(d=0);if(d>=g)return-1;for(d=Math.max(0<=d?d:g-Math.abs(d),0);d<g;){if(d in e&&e[d]===a)return d;d++}return-1}; t.F=function(a){var c=this,d,e=0;if(t.pa)for(d in c=document.createElement("custom"),t.F.prototype)c[d]=t.F.prototype[d];a=a||[];c.Ua=[];for(Object.defineProperty(c,"length",{get:function(){return this.Ua.length}});e<a.length;e++)P(c,a[e]);if(t.pa)return c};t.F.prototype=t.i.create(t.z.prototype);t.F.prototype.constructor=t.F;t.F.prototype.ab={change:"change",addtrack:"addtrack",removetrack:"removetrack"};for(var za in t.F.prototype.ab)t.F.prototype["on"+za]=j; function P(a,c){var d=a.Ua.length;""+d in a||Object.defineProperty(a,d,{get:function(){return this.Ua[d]}});c.addEventListener("modechange",t.bind(a,function(){this.o("change")}));a.Ua.push(c);a.o({type:"addtrack",Y:c})}function Q(a,c){for(var d=0,e=a.length,g;d<e;d++)if(g=a[d],g===c){a.Ua.splice(d,1);break}a.o({type:"removetrack",Y:c})}t.F.prototype.ae=function(a){for(var c=0,d=this.length,e=j,g;c<d;c++)if(g=this[c],g.id===a){e=g;break}return e}; t.U=function(a){var c=this,d;if(t.pa)for(d in c=document.createElement("custom"),t.U.prototype)c[d]=t.U.prototype[d];t.U.prototype.pb.call(c,a);Object.defineProperty(c,"length",{get:n("le")});if(t.pa)return c};t.U.prototype.pb=function(a){var c=this.length||0,d=0,e=a.length;this.V=a;this.le=a.length;a=function(a){""+a in this||Object.defineProperty(this,""+a,{get:function(){return this.V[a]}})};if(c<e)for(d=c;d<e;d++)a.call(this,d)}; t.U.prototype.Zd=function(a){for(var c=0,d=this.length,e=j,g;c<d;c++)if(g=this[c],g.id===a){e=g;break}return e};t.sa=t.a.extend({l:function(a,c,d){t.a.call(this,a,c,d);a.b("loadstart",t.bind(this,this.Ve));a.I(t.bind(this,function(){if(a.h&&a.h.featuresNativeTextTracks)this.W();else{var c,d,h;a.b("fullscreenchange",t.bind(this,this.C));d=a.q.tracks||[];for(c=0;c<d.length;c++)h=d[c],this.d.ha(h)}}))}});t.sa.prototype.Ve=function(){this.d.h&&this.d.h.featuresNativeTextTracks?this.W():this.show()}; t.sa.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-text-track-display"})};t.sa.prototype.Md=function(){"function"===typeof window.WebVTT&&window.WebVTT.processCues(window,[],this.c)};function W(a,c){return"rgba("+parseInt(a[1]+a[1],16)+","+parseInt(a[2]+a[2],16)+","+parseInt(a[3]+a[3],16)+","+c+")"} var Aa={tf:"monospace",zf:"sans-serif",Bf:"serif",uf:‘"Andale Mono", "Lucida Console", monospace‘,vf:‘"Courier New", monospace‘,xf:"sans-serif",yf:"serif",kf:‘"Comic Sans MS", Impact, fantasy‘,Af:‘"Monotype Corsiva", cursive‘,Cf:‘"Andale Mono", "Lucida Console", monospace, sans-serif‘};t.sa.prototype.C=function(){var a=this.d.textTracks(),c=0,d;this.Md();if(a)for(;c<a.length;c++)d=a[c],"showing"===d.mode&&this.Ze(d)}; t.sa.prototype.Ze=function(a){if("function"===typeof window.WebVTT&&a.activeCues){for(var c=0,d=this.d.textTrackSettings.Hc(),e,g=[];c<a.activeCues.length;c++)g.push(a.activeCues[c]);window.WebVTT.processCues(window,a.activeCues,this.c);for(c=g.length;c--;){a=g[c].lf;d.color&&(a.firstChild.style.color=d.color);if(d.kd)try{a.firstChild.style.color=W(d.color||"#fff",d.kd)}catch(h){}d.backgroundColor&&(a.firstChild.style.backgroundColor=d.backgroundColor);if(d.vc)try{a.firstChild.style.backgroundColor= W(d.backgroundColor||"#000",d.vc)}catch(k){}if(d.cc)if(d.rd)try{a.style.backgroundColor=W(d.cc,d.rd)}catch(q){}else a.style.backgroundColor=d.cc;d.Ma&&("dropshadow"===d.Ma?a.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===d.Ma?a.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===d.Ma?a.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===d.Ma&&(a.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")); d.Ob&&1!==d.Ob&&(e=window.wf(a.style.fontSize),a.style.fontSize=e*d.Ob+"px",a.style.height="auto",a.style.top="auto",a.style.bottom="2px");d.fontFamily&&"default"!==d.fontFamily&&("small-caps"===d.fontFamily?a.firstChild.style.fontVariant="small-caps":a.firstChild.style.fontFamily=Aa[d.fontFamily])}}}; t.$=t.M.extend({l:function(a,c){var d=this.Y=c.track,e=a.textTracks(),g,h;e&&(g=t.bind(this,function(){var a="showing"===this.Y.mode,c,d,g;if(this instanceof t.zb){a=f;d=0;for(g=e.length;d<g;d++)if(c=e[d],c.kind===this.Y.kind&&"showing"===c.mode){a=l;break}}this.selected(a)}),e.addEventListener("change",g),a.b("dispose",function(){e.removeEventListener("change",g)}));c.label=d.label||d.language||"Unknown";c.selected=d["default"]||"showing"===d.mode;t.M.call(this,a,c);e&&e.onchange===b&&this.b(["tap", "click"],function(){if("object"!==typeof window.vd)try{h=new window.vd("change")}catch(a){}h||(h=document.createEvent("Event"),h.initEvent("change",f,f));e.dispatchEvent(h)})}});t.$.prototype.u=function(){var a=this.Y.kind,c=this.d.textTracks(),d,e=0;t.M.prototype.u.call(this);if(c)for(;e<c.length;e++)d=c[e],d.kind===a&&(d.mode=d===this.Y?"showing":"disabled")};t.zb=t.$.extend({l:function(a,c){c.track={kind:c.kind,player:a,label:c.kind+" off","default":l,mode:"disabled"};t.$.call(this,a,c);this.selected(f)}}); t.sb=t.$.extend({l:function(a,c){c.track={kind:c.kind,player:a,label:c.kind+" settings","default":l,mode:"disabled"};t.$.call(this,a,c);this.p("vjs-texttrack-settings")}});t.sb.prototype.u=function(){this.k().da("textTrackSettings").show()}; t.Q=t.O.extend({l:function(a,c){var d,e;t.O.call(this,a,c);d=this.d.textTracks();1>=this.H.length&&this.W();d&&(e=t.bind(this,this.update),d.addEventListener("removetrack",e),d.addEventListener("addtrack",e),this.d.b("dispose",function(){d.removeEventListener("removetrack",e);d.removeEventListener("addtrack",e)}))}}); t.Q.prototype.Ka=function(){var a=[],c,d;this instanceof t.oa&&(!this.k().h||!this.k().h.featuresNativeTextTracks)&&a.push(new t.sb(this.d,{kind:this.ea}));a.push(new t.zb(this.d,{kind:this.ea}));d=this.d.textTracks();if(!d)return a;for(var e=0;e<d.length;e++)c=d[e],c.kind===this.ea&&a.push(new t.$(this.d,{track:c}));return a};t.oa=t.Q.extend({l:function(a,c,d){t.Q.call(this,a,c,d);this.c.setAttribute("aria-label","Captions Menu")}});t.oa.prototype.ea="captions";t.oa.prototype.ta="Captions"; t.oa.prototype.className="vjs-captions-button";t.oa.prototype.update=function(){var a=2;t.Q.prototype.update.call(this);this.k().h&&this.k().h.featuresNativeTextTracks&&(a=1);this.H&&this.H.length>a?this.show():this.W()};t.$a=t.Q.extend({l:function(a,c,d){t.Q.call(this,a,c,d);this.c.setAttribute("aria-label","Subtitles Menu")}});t.$a.prototype.ea="subtitles";t.$a.prototype.ta="Subtitles";t.$a.prototype.className="vjs-subtitles-button"; t.Wa=t.Q.extend({l:function(a,c,d){t.Q.call(this,a,c,d);this.c.setAttribute("aria-label","Chapters Menu")}});s=t.Wa.prototype;s.ea="chapters";s.ta="Chapters";s.className="vjs-chapters-button";s.Ka=function(){var a=[],c,d;d=this.d.textTracks();if(!d)return a;for(var e=0;e<d.length;e++)c=d[e],c.kind===this.ea&&a.push(new t.$(this.d,{track:c}));return a}; s.La=function(){for(var a=this.d.textTracks()||[],c=0,d=a.length,e,g,h=this.H=[];c<d;c++)if(e=a[c],e.kind==this.ea)if(e.Ac){g=e;break}else e.mode="hidden",window.setTimeout(t.bind(this,function(){this.La()}),100);a=this.za;a===b&&(a=new t.qa(this.d),a.wa().appendChild(t.e("li",{className:"vjs-menu-title",innerHTML:t.va(this.ea),Se:-1})));if(g){e=g.cues;for(var k,c=0,d=e.length;c<d;c++)k=e[c],k=new t.Xa(this.d,{track:g,cue:k}),h.push(k),a.aa(k);this.aa(a)}0<this.H.length&&this.show();return a}; t.Xa=t.M.extend({l:function(a,c){var d=this.Y=c.track,e=this.cue=c.cue,g=a.currentTime();c.label=e.text;c.selected=e.startTime<=g&&g<e.endTime;t.M.call(this,a,c);d.addEventListener("cuechange",t.bind(this,this.update))}});t.Xa.prototype.u=function(){t.M.prototype.u.call(this);this.d.currentTime(this.cue.startTime);this.update(this.cue.startTime)};t.Xa.prototype.update=function(){var a=this.cue,c=this.d.currentTime();this.selected(a.startTime<=c&&c<a.endTime)}; function X(a){var c;a.Ge?c=a.Ge[0]:a.options&&(c=a.options[a.options.selectedIndex]);return c.value}function Y(a,c){var d,e;if(c){for(d=0;d<a.options.length&&!(e=a.options[d],e.value===c);d++);a.selectedIndex=d}} t.pc=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.W();t.b(this.m().querySelector(".vjs-done-button"),"click",t.bind(this,function(){this.Fe();this.W()}));t.b(this.m().querySelector(".vjs-default-button"),"click",t.bind(this,function(){this.m().querySelector(".vjs-fg-color > select").selectedIndex=0;this.m().querySelector(".vjs-bg-color > select").selectedIndex=0;this.m().querySelector(".window-color > select").selectedIndex=0;this.m().querySelector(".vjs-text-opacity > select").selectedIndex= 0;this.m().querySelector(".vjs-bg-opacity > select").selectedIndex=0;this.m().querySelector(".vjs-window-opacity > select").selectedIndex=0;this.m().querySelector(".vjs-edge-style select").selectedIndex=0;this.m().querySelector(".vjs-font-family select").selectedIndex=0;this.m().querySelector(".vjs-font-percent select").selectedIndex=2;this.C()}));t.b(this.m().querySelector(".vjs-fg-color > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-bg-color > select"),"change",t.bind(this, this.C));t.b(this.m().querySelector(".window-color > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-text-opacity > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-bg-opacity > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-window-opacity > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-font-percent select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-edge-style select"),"change",t.bind(this, this.C));t.b(this.m().querySelector(".vjs-font-family select"),"change",t.bind(this,this.C));a.options().persistTextTrackSettings&&this.Ee()}});s=t.pc.prototype;s.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-caption-settings vjs-modal-overlay",innerHTML:‘<div class="vjs-tracksettings"><div class="vjs-tracksettings-colors"><div class="vjs-fg-color vjs-tracksetting"><label class="vjs-label">Foreground</label><select><option value="">---</option><option value="#FFF">White</option><option value="#000">Black</option><option value="#F00">Red</option><option value="#0F0">Green</option><option value="#00F">Blue</option><option value="#FF0">Yellow</option><option value="#F0F">Magenta</option><option value="#0FF">Cyan</option></select><span class="vjs-text-opacity vjs-opacity"><select><option value="">---</option><option value="1">Opaque</option><option value="0.5">Semi-Opaque</option></select></span></div><div class="vjs-bg-color vjs-tracksetting"><label class="vjs-label">Background</label><select><option value="">---</option><option value="#FFF">White</option><option value="#000">Black</option><option value="#F00">Red</option><option value="#0F0">Green</option><option value="#00F">Blue</option><option value="#FF0">Yellow</option><option value="#F0F">Magenta</option><option value="#0FF">Cyan</option></select><span class="vjs-bg-opacity vjs-opacity"><select><option value="">---</option><option value="1">Opaque</option><option value="0.5">Semi-Transparent</option><option value="0">Transparent</option></select></span></div><div class="window-color vjs-tracksetting"><label class="vjs-label">Window</label><select><option value="">---</option><option value="#FFF">White</option><option value="#000">Black</option><option value="#F00">Red</option><option value="#0F0">Green</option><option value="#00F">Blue</option><option value="#FF0">Yellow</option><option value="#F0F">Magenta</option><option value="#0FF">Cyan</option></select><span class="vjs-window-opacity vjs-opacity"><select><option value="">---</option><option value="1">Opaque</option><option value="0.5">Semi-Transparent</option><option value="0">Transparent</option></select></span></div></div><div class="vjs-tracksettings-font"><div class="vjs-font-percent vjs-tracksetting"><label class="vjs-label">Font Size</label><select><option value="0.50">50%</option><option value="0.75">75%</option><option value="1.00" selected>100%</option><option value="1.25">125%</option><option value="1.50">150%</option><option value="1.75">175%</option><option value="2.00">200%</option><option value="3.00">300%</option><option value="4.00">400%</option></select></div><div class="vjs-edge-style vjs-tracksetting"><label class="vjs-label">Text Edge Style</label><select><option value="none">None</option><option value="raised">Raised</option><option value="depressed">Depressed</option><option value="uniform">Uniform</option><option value="dropshadow">Dropshadow</option></select></div><div class="vjs-font-family vjs-tracksetting"><label class="vjs-label">Font Family</label><select><option value="">Default</option><option value="monospaceSerif">Monospace Serif</option><option value="proportionalSerif">Proportional Serif</option><option value="monospaceSansSerif">Monospace Sans-Serif</option><option value="proportionalSansSerif">Proportional Sans-Serif</option><option value="casual">Casual</option><option value="script">Script</option><option value="small-caps">Small Caps</option></select></div></div></div><div class="vjs-tracksettings-controls"><button class="vjs-default-button">Defaults</button><button class="vjs-done-button">Done</button></div>‘})}; s.Hc=function(){var a,c,d,e,g,h,k,q,r,u;a=this.m();g=X(a.querySelector(".vjs-edge-style select"));h=X(a.querySelector(".vjs-font-family select"));k=X(a.querySelector(".vjs-fg-color > select"));d=X(a.querySelector(".vjs-text-opacity > select"));q=X(a.querySelector(".vjs-bg-color > select"));c=X(a.querySelector(".vjs-bg-opacity > select"));r=X(a.querySelector(".window-color > select"));e=X(a.querySelector(".vjs-window-opacity > select"));a=window.parseFloat(X(a.querySelector(".vjs-font-percent > select"))); c={backgroundOpacity:c,textOpacity:d,windowOpacity:e,edgeStyle:g,fontFamily:h,color:k,backgroundColor:q,windowColor:r,fontPercent:a};for(u in c)(""===c[u]||"none"===c[u]||"fontPercent"===u&&1===c[u])&&delete c[u];return c}; s.Ne=function(a){var c=this.m();Y(c.querySelector(".vjs-edge-style select"),a.Ma);Y(c.querySelector(".vjs-font-family select"),a.fontFamily);Y(c.querySelector(".vjs-fg-color > select"),a.color);Y(c.querySelector(".vjs-text-opacity > select"),a.kd);Y(c.querySelector(".vjs-bg-color > select"),a.backgroundColor);Y(c.querySelector(".vjs-bg-opacity > select"),a.vc);Y(c.querySelector(".window-color > select"),a.cc);Y(c.querySelector(".vjs-window-opacity > select"),a.rd);(a=a.Ob)&&(a=a.toFixed(2));Y(c.querySelector(".vjs-font-percent > select"), a)};s.Ee=function(){var a;try{a=JSON.parse(window.localStorage.getItem("vjs-text-track-settings"))}catch(c){}a&&this.Ne(a)};s.Fe=function(){var a;if(this.d.options().persistTextTrackSettings){a=this.Hc();try{t.hb(a)?window.localStorage.removeItem("vjs-text-track-settings"):window.localStorage.setItem("vjs-text-track-settings",JSON.stringify(a))}catch(c){}}};s.C=function(){var a=this.d.da("textTrackDisplay");a&&a.C()}; if("undefined"!==typeof window.JSON&&"function"===typeof window.JSON.parse)t.JSON=window.JSON;else{t.JSON={};var Z=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;t.JSON.parse=function(a,c){function d(a,e){var k,q,r=a[e];if(r&&"object"===typeof r)for(k in r)Object.prototype.hasOwnProperty.call(r,k)&&(q=d(r,k),q!==b?r[k]=q:delete r[k]);return c.call(a,e,r)}var e;a=String(a);Z.lastIndex=0;Z.test(a)&&(a=a.replace(Z,function(a){return"\\u"+("0000"+ a.charCodeAt(0).toString(16)).slice(-4)}));if(/^[\],:{}\s]*$/.test(a.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,"")))return e=eval("("+a+")"),"function"===typeof c?d({"":e},""):e;throw new SyntaxError("JSON.parse(): invalid or malformed JSON data");}} t.uc=function(){var a,c,d,e;a=document.getElementsByTagName("video");c=document.getElementsByTagName("audio");var g=[];if(a&&0<a.length){d=0;for(e=a.length;d<e;d++)g.push(a[d])}if(c&&0<c.length){d=0;for(e=c.length;d<e;d++)g.push(c[d])}if(g&&0<g.length){d=0;for(e=g.length;d<e;d++)if((c=g[d])&&c.getAttribute)c.player===b&&(a=c.getAttribute("data-setup"),a!==j&&videojs(c));else{t.Hb();break}}else t.qd||t.Hb()};t.Hb=function(){setTimeout(t.uc,1)}; "complete"===document.readyState?t.qd=f:t.N(window,"load",function(){t.qd=f});t.Hb();t.Be=function(a,c){t.Player.prototype[a]=c};var Ba=this;function $(a,c){var d=a.split("."),e=Ba;!(d[0]in e)&&e.execScript&&e.execScript("var "+d[0]);for(var g;d.length&&(g=d.shift());)!d.length&&c!==b?e[g]=c:e=e[g]?e[g]:e[g]={}};$("videojs",t);$("_V_",t);$("videojs.options",t.options);$("videojs.players",t.Ca);$("videojs.TOUCH_ENABLED",t.Db);$("videojs.cache",t.ua);$("videojs.Component",t.a);t.a.prototype.player=t.a.prototype.k;t.a.prototype.options=t.a.prototype.options;t.a.prototype.init=t.a.prototype.l;t.a.prototype.dispose=t.a.prototype.dispose;t.a.prototype.createEl=t.a.prototype.e;t.a.prototype.contentEl=t.a.prototype.wa;t.a.prototype.el=t.a.prototype.m;t.a.prototype.addChild=t.a.prototype.aa; t.a.prototype.getChild=t.a.prototype.da;t.a.prototype.getChildById=t.a.prototype.Yd;t.a.prototype.children=t.a.prototype.children;t.a.prototype.initChildren=t.a.prototype.Kc;t.a.prototype.removeChild=t.a.prototype.removeChild;t.a.prototype.on=t.a.prototype.b;t.a.prototype.off=t.a.prototype.n;t.a.prototype.one=t.a.prototype.N;t.a.prototype.trigger=t.a.prototype.o;t.a.prototype.triggerReady=t.a.prototype.Va;t.a.prototype.show=t.a.prototype.show;t.a.prototype.hide=t.a.prototype.W; t.a.prototype.width=t.a.prototype.width;t.a.prototype.height=t.a.prototype.height;t.a.prototype.dimensions=t.a.prototype.Qd;t.a.prototype.ready=t.a.prototype.I;t.a.prototype.addClass=t.a.prototype.p;t.a.prototype.removeClass=t.a.prototype.r;t.a.prototype.hasClass=t.a.prototype.Pa;t.a.prototype.buildCSSClass=t.a.prototype.T;t.a.prototype.localize=t.a.prototype.v;t.a.prototype.setInterval=t.a.prototype.setInterval;t.a.prototype.setTimeout=t.a.prototype.setTimeout;$("videojs.EventEmitter",t.z); t.z.prototype.on=t.z.prototype.b;t.z.prototype.addEventListener=t.z.prototype.addEventListener;t.z.prototype.off=t.z.prototype.n;t.z.prototype.removeEventListener=t.z.prototype.removeEventListener;t.z.prototype.one=t.z.prototype.N;t.z.prototype.trigger=t.z.prototype.o;t.z.prototype.dispatchEvent=t.z.prototype.dispatchEvent;t.Player.prototype.ended=t.Player.prototype.ended;t.Player.prototype.enterFullWindow=t.Player.prototype.Fc;t.Player.prototype.exitFullWindow=t.Player.prototype.Lb; t.Player.prototype.preload=t.Player.prototype.Ra;t.Player.prototype.remainingTime=t.Player.prototype.remainingTime;t.Player.prototype.supportsFullScreen=t.Player.prototype.Sa;t.Player.prototype.currentType=t.Player.prototype.Nd;t.Player.prototype.requestFullScreen=t.Player.prototype.requestFullScreen;t.Player.prototype.requestFullscreen=t.Player.prototype.requestFullscreen;t.Player.prototype.cancelFullScreen=t.Player.prototype.cancelFullScreen;t.Player.prototype.exitFullscreen=t.Player.prototype.exitFullscreen; t.Player.prototype.isFullScreen=t.Player.prototype.isFullScreen;t.Player.prototype.isFullscreen=t.Player.prototype.isFullscreen;t.Player.prototype.textTracks=t.Player.prototype.textTracks;t.Player.prototype.remoteTextTracks=t.Player.prototype.X;t.Player.prototype.addTextTrack=t.Player.prototype.addTextTrack;t.Player.prototype.addRemoteTextTrack=t.Player.prototype.ha;t.Player.prototype.removeRemoteTextTrack=t.Player.prototype.Da;t.Player.prototype.seekable=t.Player.prototype.seekable; $("videojs.MediaLoader",t.Cd);$("videojs.TextTrackDisplay",t.sa);$("videojs.ControlBar",t.tb);$("videojs.Button",t.w);$("videojs.PlayToggle",t.kc);$("videojs.FullscreenToggle",t.Ya);$("videojs.BigPlayButton",t.rb);$("videojs.LoadingSpinner",t.ic);$("videojs.CurrentTimeDisplay",t.ub);$("videojs.DurationDisplay",t.vb);$("videojs.TimeDivider",t.qc);$("videojs.RemainingTimeDisplay",t.Cb);$("videojs.LiveDisplay",t.hc);$("videojs.ErrorDisplay",t.wb);$("videojs.Slider",t.S);$("videojs.ProgressControl",t.Bb); $("videojs.SeekBar",t.nc);$("videojs.LoadProgressBar",t.yb);$("videojs.PlayProgressBar",t.jc);$("videojs.SeekHandle",t.Za);$("videojs.VolumeControl",t.Fb);$("videojs.VolumeBar",t.Eb);$("videojs.VolumeLevel",t.rc);$("videojs.VolumeMenuButton",t.Ha);$("videojs.VolumeHandle",t.Gb);$("videojs.MuteToggle",t.ra);$("videojs.PosterImage",t.mc);$("videojs.Menu",t.qa);$("videojs.MenuItem",t.M);$("videojs.MenuButton",t.O);$("videojs.PlaybackRateMenuButton",t.lc);$("videojs.ChaptersTrackMenuItem",t.Xa); $("videojs.TextTrackButton",t.Q);$("videojs.TextTrackMenuItem",t.$);$("videojs.OffTextTrackMenuItem",t.zb);$("videojs.CaptionSettingsMenuItem",t.sb);t.O.prototype.createItems=t.O.prototype.Ka;t.Q.prototype.createItems=t.Q.prototype.Ka;t.Wa.prototype.createItems=t.Wa.prototype.Ka;$("videojs.SubtitlesButton",t.$a);$("videojs.CaptionsButton",t.oa);$("videojs.ChaptersButton",t.Wa);$("videojs.MediaTechController",t.j);t.j.withSourceHandlers=t.j.dc;t.j.prototype.featuresVolumeControl=t.j.prototype.qf; t.j.prototype.featuresFullscreenResize=t.j.prototype.mf;t.j.prototype.featuresPlaybackRate=t.j.prototype.nf;t.j.prototype.featuresProgressEvents=t.j.prototype.of;t.j.prototype.featuresTimeupdateEvents=t.j.prototype.pf;t.j.prototype.setPoster=t.j.prototype.bd;t.j.prototype.textTracks=t.j.prototype.textTracks;t.j.prototype.remoteTextTracks=t.j.prototype.X;t.j.prototype.addTextTrack=t.j.prototype.addTextTrack;t.j.prototype.addRemoteTextTrack=t.j.prototype.ha;t.j.prototype.removeRemoteTextTrack=t.j.prototype.Da; $("videojs.Html5",t.f);t.f.Events=t.f.xb;t.f.isSupported=t.f.isSupported;t.f.canPlaySource=t.f.wc;t.f.patchCanPlayType=t.f.Tc;t.f.unpatchCanPlayType=t.f.Ye;t.f.prototype.setCurrentTime=t.f.prototype.Zb;t.f.prototype.setVolume=t.f.prototype.Oe;t.f.prototype.setMuted=t.f.prototype.Ke;t.f.prototype.setPreload=t.f.prototype.Me;t.f.prototype.setAutoplay=t.f.prototype.He;t.f.prototype.setLoop=t.f.prototype.Je;t.f.prototype.enterFullScreen=t.f.prototype.Ec;t.f.prototype.exitFullScreen=t.f.prototype.Ud; t.f.prototype.playbackRate=t.f.prototype.playbackRate;t.f.prototype.setPlaybackRate=t.f.prototype.Le;t.f.selectSourceHandler=t.f.ob;t.f.prototype.setSource=t.f.prototype.ma;t.f.prototype.disposeSourceHandler=t.f.prototype.ia;t.f.prototype.textTracks=t.f.prototype.textTracks;t.f.prototype.remoteTextTracks=t.f.prototype.X;t.f.prototype.addTextTrack=t.f.prototype.addTextTrack;t.f.prototype.addRemoteTextTrack=t.f.prototype.ha;t.f.prototype.removeRemoteTextTrack=t.f.prototype.Da;$("videojs.Flash",t.g); t.g.isSupported=t.g.isSupported;t.g.canPlaySource=t.g.wc;t.g.onReady=t.g.onReady;t.g.embed=t.g.Dc;t.g.version=t.g.version;t.g.prototype.setSource=t.g.prototype.ma;t.g.selectSourceHandler=t.g.ob;t.g.prototype.setSource=t.g.prototype.ma;t.g.prototype.disposeSourceHandler=t.g.prototype.ia;$("videojs.TextTrack",t.t);$("videojs.TextTrackList",t.F);$("videojs.TextTrackCueList",t.U);$("videojs.TextTrackSettings",t.pc);t.t.prototype.id=t.t.prototype.id;t.t.prototype.label=t.t.prototype.label; t.t.prototype.kind=t.t.prototype.Tb;t.t.prototype.mode=t.t.prototype.mode;t.t.prototype.cues=t.t.prototype.Ac;t.t.prototype.activeCues=t.t.prototype.jf;t.t.prototype.addCue=t.t.prototype.sc;t.t.prototype.removeCue=t.t.prototype.Yc;t.F.prototype.getTrackById=t.F.prototype.ae;t.U.prototype.getCueById=t.F.prototype.Zd;$("videojs.CaptionsTrack",t.cf);$("videojs.SubtitlesTrack",t.hf);$("videojs.ChaptersTrack",t.df);$("videojs.autoSetup",t.uc);$("videojs.plugin",t.Be);$("videojs.createTimeRange",t.xa); $("videojs.util",t.Z);t.Z.mergeOptions=t.Z.Aa;t.addLanguage=t.Gd;})(); /* vtt.js - v0.12.1 (https://github.com/mozilla/vtt.js) built on 08-07-2015 */ !function(a){var b=a.vttjs={},c=b.VTTCue,d=b.VTTRegion,e=a.VTTCue,f=a.VTTRegion;b.shim=function(){b.VTTCue=c,b.VTTRegion=d},b.restore=function(){b.VTTCue=e,b.VTTRegion=f}}(this),function(a,b){function c(a){if("string"!=typeof a)return!1;var b=h[a.toLowerCase()];return b?a.toLowerCase():!1}function d(a){if("string"!=typeof a)return!1;var b=i[a.toLowerCase()];return b?a.toLowerCase():!1}function e(a){for(var b=1;b<arguments.length;b++){var c=arguments[b];for(var d in c)a[d]=c[d]}return a}function f(a,b,f){var h=this,i=/MSIE\s8\.0/.test(navigator.userAgent),j={};i?h=document.createElement("custom"):j.enumerable=!0,h.hasBeenReset=!1;var k="",l=!1,m=a,n=b,o=f,p=null,q="",r=!0,s="auto",t="start",u=50,v="middle",w=50,x="middle";return Object.defineProperty(h,"id",e({},j,{get:function(){return k},set:function(a){k=""+a}})),Object.defineProperty(h,"pauseOnExit",e({},j,{get:function(){return l},set:function(a){l=!!a}})),Object.defineProperty(h,"startTime",e({},j,{get:function(){return m},set:function(a){if("number"!=typeof a)throw new TypeError("Start time must be set to a number.");m=a,this.hasBeenReset=!0}})),Object.defineProperty(h,"endTime",e({},j,{get:function(){return n},set:function(a){if("number"!=typeof a)throw new TypeError("End time must be set to a number.");n=a,this.hasBeenReset=!0}})),Object.defineProperty(h,"text",e({},j,{get:function(){return o},set:function(a){o=""+a,this.hasBeenReset=!0}})),Object.defineProperty(h,"region",e({},j,{get:function(){return p},set:function(a){p=a,this.hasBeenReset=!0}})),Object.defineProperty(h,"vertical",e({},j,{get:function(){return q},set:function(a){var b=c(a);if(b===!1)throw new SyntaxError("An invalid or illegal string was specified.");q=b,this.hasBeenReset=!0}})),Object.defineProperty(h,"snapToLines",e({},j,{get:function(){return r},set:function(a){r=!!a,this.hasBeenReset=!0}})),Object.defineProperty(h,"line",e({},j,{get:function(){return s},set:function(a){if("number"!=typeof a&&a!==g)throw new SyntaxError("An invalid number or illegal string was specified.");s=a,this.hasBeenReset=!0}})),Object.defineProperty(h,"lineAlign",e({},j,{get:function(){return t},set:function(a){var b=d(a);if(!b)throw new SyntaxError("An invalid or illegal string was specified.");t=b,this.hasBeenReset=!0}})),Object.defineProperty(h,"position",e({},j,{get:function(){return u},set:function(a){if(0>a||a>100)throw new Error("Position must be between 0 and 100.");u=a,this.hasBeenReset=!0}})),Object.defineProperty(h,"positionAlign",e({},j,{get:function(){return v},set:function(a){var b=d(a);if(!b)throw new SyntaxError("An invalid or illegal string was specified.");v=b,this.hasBeenReset=!0}})),Object.defineProperty(h,"size",e({},j,{get:function(){return w},set:function(a){if(0>a||a>100)throw new Error("Size must be between 0 and 100.");w=a,this.hasBeenReset=!0}})),Object.defineProperty(h,"align",e({},j,{get:function(){return x},set:function(a){var b=d(a);if(!b)throw new SyntaxError("An invalid or illegal string was specified.");x=b,this.hasBeenReset=!0}})),h.displayState=void 0,i?h:void 0}var g="auto",h={"":!0,lr:!0,rl:!0},i={start:!0,middle:!0,end:!0,left:!0,right:!0};f.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)},a.VTTCue=a.VTTCue||f,b.VTTCue=f}(this,this.vttjs||{}),function(a,b){function c(a){if("string"!=typeof a)return!1;var b=f[a.toLowerCase()];return b?a.toLowerCase():!1}function d(a){return"number"==typeof a&&a>=0&&100>=a}function e(){var a=100,b=3,e=0,f=100,g=0,h=100,i="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return a},set:function(b){if(!d(b))throw new Error("Width must be between 0 and 100.");a=b}},lines:{enumerable:!0,get:function(){return b},set:function(a){if("number"!=typeof a)throw new TypeError("Lines must be set to a number.");b=a}},regionAnchorY:{enumerable:!0,get:function(){return f},set:function(a){if(!d(a))throw new Error("RegionAnchorX must be between 0 and 100.");f=a}},regionAnchorX:{enumerable:!0,get:function(){return e},set:function(a){if(!d(a))throw new Error("RegionAnchorY must be between 0 and 100.");e=a}},viewportAnchorY:{enumerable:!0,get:function(){return h},set:function(a){if(!d(a))throw new Error("ViewportAnchorY must be between 0 and 100.");h=a}},viewportAnchorX:{enumerable:!0,get:function(){return g},set:function(a){if(!d(a))throw new Error("ViewportAnchorX must be between 0 and 100.");g=a}},scroll:{enumerable:!0,get:function(){return i},set:function(a){var b=c(a);if(b===!1)throw new SyntaxError("An invalid or illegal string was specified.");i=b}}})}var f={"":!0,up:!0};a.VTTRegion=a.VTTRegion||e,b.VTTRegion=e}(this,this.vttjs||{}),function(a){function b(a,b){this.name="ParsingError",this.code=a.code,this.message=b||a.message}function c(a){function b(a,b,c,d){return 3600*(0|a)+60*(0|b)+(0|c)+(0|d)/1e3}var c=a.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);return c?c[3]?b(c[1],c[2],c[3].replace(":",""),c[4]):c[1]>59?b(c[1],c[2],0,c[4]):b(0,c[1],c[2],c[4]):null}function d(){this.values=o(null)}function e(a,b,c,d){var e=d?a.split(d):[a];for(var f in e)if("string"==typeof e[f]){var g=e[f].split(c);if(2===g.length){var h=g[0],i=g[1];b(h,i)}}}function f(a,f,g){function h(){var d=c(a);if(null===d)throw new b(b.Errors.BadTimeStamp,"Malformed timestamp: "+k);return a=a.replace(/^[^\sa-zA-Z-]+/,""),d}function i(a,b){var c=new d;e(a,function(a,b){switch(a){case"region":for(var d=g.length-1;d>=0;d--)if(g[d].id===b){c.set(a,g[d].region);break}break;case"vertical":c.alt(a,b,["rl","lr"]);break;case"line":var e=b.split(","),f=e[0];c.integer(a,f),c.percent(a,f)?c.set("snapToLines",!1):null,c.alt(a,f,["auto"]),2===e.length&&c.alt("lineAlign",e[1],["start","middle","end"]);break;case"position":e=b.split(","),c.percent(a,e[0]),2===e.length&&c.alt("positionAlign",e[1],["start","middle","end"]);break;case"size":c.percent(a,b);break;case"align":c.alt(a,b,["start","middle","end","left","right"])}},/:/,/\s/),b.region=c.get("region",null),b.vertical=c.get("vertical",""),b.line=c.get("line","auto"),b.lineAlign=c.get("lineAlign","start"),b.snapToLines=c.get("snapToLines",!0),b.size=c.get("size",100),b.align=c.get("align","middle"),b.position=c.get("position",{start:0,left:0,middle:50,end:100,right:100},b.align),b.positionAlign=c.get("positionAlign",{start:"start",left:"start",middle:"middle",end:"end",right:"end"},b.align)}function j(){a=a.replace(/^\s+/,"")}var k=a;if(j(),f.startTime=h(),j(),"-->"!==a.substr(0,3))throw new b(b.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by ‘-->‘): "+k);a=a.substr(3),j(),f.endTime=h(),j(),i(a,f)}function g(a,b){function d(){function a(a){return b=b.substr(a.length),a}if(!b)return null;var c=b.match(/^([^<]*)(<[^>]+>?)?/);return a(c[1]?c[1]:c[2])}function e(a){return p[a]}function f(a){for(;o=a.match(/&(amp|lt|gt|lrm|rlm|nbsp);/);)a=a.replace(o[0],e);return a}function g(a,b){return!s[b.localName]||s[b.localName]===a.localName}function h(b,c){var d=q[b];if(!d)return null;var e=a.document.createElement(d);e.localName=d;var f=r[b];return f&&c&&(e[f]=c.trim()),e}for(var i,j=a.document.createElement("div"),k=j,l=[];null!==(i=d());)if("<"!==i[0])k.appendChild(a.document.createTextNode(f(i)));else{if("/"===i[1]){l.length&&l[l.length-1]===i.substr(2).replace(">","")&&(l.pop(),k=k.parentNode);continue}var m,n=c(i.substr(1,i.length-2));if(n){m=a.document.createProcessingInstruction("timestamp",n),k.appendChild(m);continue}var o=i.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/);if(!o)continue;if(m=h(o[1],o[3]),!m)continue;if(!g(k,m))continue;o[2]&&(m.className=o[2].substr(1).replace("."," ")),l.push(o[1]),k.appendChild(m),k=m}return j}function h(a){function b(a,b){for(var c=b.childNodes.length-1;c>=0;c--)a.push(b.childNodes[c])}function c(a){if(!a||!a.length)return null;var d=a.pop(),e=d.textContent||d.innerText;if(e){var f=e.match(/^.*(\n|\r)/);return f?(a.length=0,f[0]):e}return"ruby"===d.tagName?c(a):d.childNodes?(b(a,d),c(a)):void 0}var d,e=[],f="";if(!a||!a.childNodes)return"ltr";for(b(e,a);f=c(e);)for(var g=0;g<f.length;g++){d=f.charCodeAt(g);for(var h=0;h<t.length;h++)if(t[h]===d)return"rtl"}return"ltr"}function i(a){if("number"==typeof a.line&&(a.snapToLines||a.line>=0&&a.line<=100))return a.line;if(!a.track||!a.track.textTrackList||!a.track.textTrackList.mediaElement)return-1;for(var b=a.track,c=b.textTrackList,d=0,e=0;e<c.length&&c[e]!==b;e++)"showing"===c[e].mode&&d++;return-1*++d}function j(){}function k(a,b,c){var d=/MSIE\s8\.0/.test(navigator.userAgent),e="rgba(255, 255, 255, 1)",f="rgba(0, 0, 0, 0.8)";d&&(e="rgb(255, 255, 255)",f="rgb(0, 0, 0)"),j.call(this),this.cue=b,this.cueDiv=g(a,b.text);var i={color:e,backgroundColor:f,position:"relative",left:0,right:0,top:0,bottom:0,display:"inline"};d||(i.writingMode=""===b.vertical?"horizontal-tb":"lr"===b.vertical?"vertical-lr":"vertical-rl",i.unicodeBidi="plaintext"),this.applyStyles(i,this.cueDiv),this.div=a.document.createElement("div"),i={textAlign:"middle"===b.align?"center":b.align,font:c.font,whiteSpace:"pre-line",position:"absolute"},d||(i.direction=h(this.cueDiv),i.writingMode=""===b.vertical?"horizontal-tb":"lr"===b.vertical?"vertical-lr":"vertical-rl".stylesunicodeBidi="plaintext"),this.applyStyles(i),this.div.appendChild(this.cueDiv);var k=0;switch(b.positionAlign){case"start":k=b.position;break;case"middle":k=b.position-b.size/2;break;case"end":k=b.position-b.size}this.applyStyles(""===b.vertical?{left:this.formatStyle(k,"%"),width:this.formatStyle(b.size,"%")}:{top:this.formatStyle(k,"%"),height:this.formatStyle(b.size,"%")}),this.move=function(a){this.applyStyles({top:this.formatStyle(a.top,"px"),bottom:this.formatStyle(a.bottom,"px"),left:this.formatStyle(a.left,"px"),right:this.formatStyle(a.right,"px"),height:this.formatStyle(a.height,"px"),width:this.formatStyle(a.width,"px")})}}function l(a){var b,c,d,e,f=/MSIE\s8\.0/.test(navigator.userAgent);if(a.div){c=a.div.offsetHeight,d=a.div.offsetWidth,e=a.div.offsetTop;var g=(g=a.div.childNodes)&&(g=g[0])&&g.getClientRects&&g.getClientRects();a=a.div.getBoundingClientRect(),b=g?Math.max(g[0]&&g[0].height||0,a.height/g.length):0}this.left=a.left,this.right=a.right,this.top=a.top||e,this.height=a.height||c,this.bottom=a.bottom||e+(a.height||c),this.width=a.width||d,this.lineHeight=void 0!==b?b:a.lineHeight,f&&!this.lineHeight&&(this.lineHeight=13)}function m(a,b,c,d){function e(a,b){for(var e,f=new l(a),g=1,h=0;h<b.length;h++){for(;a.overlapsOppositeAxis(c,b[h])||a.within(c)&&a.overlapsAny(d);)a.move(b[h]);if(a.within(c))return a;var i=a.intersectPercentage(c);g>i&&(e=new l(a),g=i),a=new l(f)}return e||f}var f=new l(b),g=b.cue,h=i(g),j=[];if(g.snapToLines){var k;switch(g.vertical){case"":j=["+y","-y"],k="height";break;case"rl":j=["+x","-x"],k="width";break;case"lr":j=["-x","+x"],k="width"}var m=f.lineHeight,n=m*Math.round(h),o=c[k]+m,p=j[0];Math.abs(n)>o&&(n=0>n?-1:1,n*=Math.ceil(o/m)*m),0>h&&(n+=""===g.vertical?c.height:c.width,j=j.reverse()),f.move(p,n)}else{var q=f.lineHeight/c.height*100;switch(g.lineAlign){case"middle":h-=q/2;break;case"end":h-=q}switch(g.vertical){case"":b.applyStyles({top:b.formatStyle(h,"%")});break;case"rl":b.applyStyles({left:b.formatStyle(h,"%")});break;case"lr":b.applyStyles({right:b.formatStyle(h,"%")})}j=["+y","-x","+x","-y"],f=new l(b)}var r=e(f,j);b.move(r.toCSSCompatValues(c))}function n(){}var o=Object.create||function(){function a(){}return function(b){if(1!==arguments.length)throw new Error("Object.create shim only accepts one parameter.");return a.prototype=b,new a}}();b.prototype=o(Error.prototype),b.prototype.constructor=b,b.Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}},d.prototype={set:function(a,b){this.get(a)||""===b||(this.values[a]=b)},get:function(a,b,c){return c?this.has(a)?this.values[a]:b[c]:this.has(a)?this.values[a]:b},has:function(a){return a in this.values},alt:function(a,b,c){for(var d=0;d<c.length;++d)if(b===c[d]){this.set(a,b);break}},integer:function(a,b){/^-?\d+$/.test(b)&&this.set(a,parseInt(b,10))},percent:function(a,b){var c;return(c=b.match(/^([\d]{1,3})(\.[\d]*)?%$/))&&(b=parseFloat(b),b>=0&&100>=b)?(this.set(a,b),!0):!1}};var p={"&":"&","<":"<",">":">","‎":"?","‏":"?"," ":" "},q={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"},r={v:"title",lang:"lang"},s={rt:"ruby"},t=[1470,1472,1475,1478,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,1498,1499,1500,1501,1502,1503,1504,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,1520,1521,1522,1523,1524,1544,1547,1549,1563,1566,1567,1568,1569,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,1582,1583,1584,1585,1586,1587,1588,1589,1590,1591,1592,1593,1594,1595,1596,1597,1598,1599,1600,1601,1602,1603,1604,1605,1606,1607,1608,1609,1610,1645,1646,1647,1649,1650,1651,1652,1653,1654,1655,1656,1657,1658,1659,1660,1661,1662,1663,1664,1665,1666,1667,1668,1669,1670,1671,1672,1673,1674,1675,1676,1677,1678,1679,1680,1681,1682,1683,1684,1685,1686,1687,1688,1689,1690,1691,1692,1693,1694,1695,1696,1697,1698,1699,1700,1701,1702,1703,1704,1705,1706,1707,1708,1709,1710,1711,1712,1713,1714,1715,1716,1717,1718,1719,1720,1721,1722,1723,1724,1725,1726,1727,1728,1729,1730,1731,1732,1733,1734,1735,1736,1737,1738,1739,1740,1741,1742,1743,1744,1745,1746,1747,1748,1749,1765,1766,1774,1775,1786,1787,1788,1789,1790,1791,1792,1793,1794,1795,1796,1797,1798,1799,1800,1801,1802,1803,1804,1805,1807,1808,1810,1811,1812,1813,1814,1815,1816,1817,1818,1819,1820,1821,1822,1823,1824,1825,1826,1827,1828,1829,1830,1831,1832,1833,1834,1835,1836,1837,1838,1839,1869,1870,1871,1872,1873,1874,1875,1876,1877,1878,1879,1880,1881,1882,1883,1884,1885,1886,1887,1888,1889,1890,1891,1892,1893,1894,1895,1896,1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1969,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2e3,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024,2025,2026,2036,2037,2042,2048,2049,2050,2051,2052,2053,2054,2055,2056,2057,2058,2059,2060,2061,2062,2063,2064,2065,2066,2067,2068,2069,2074,2084,2088,2096,2097,2098,2099,2100,2101,2102,2103,2104,2105,2106,2107,2108,2109,2110,2112,2113,2114,2115,2116,2117,2118,2119,2120,2121,2122,2123,2124,2125,2126,2127,2128,2129,2130,2131,2132,2133,2134,2135,2136,2142,2208,2210,2211,2212,2213,2214,2215,2216,2217,2218,2219,2220,8207,64285,64287,64288,64289,64290,64291,64292,64293,64294,64295,64296,64298,64299,64300,64301,64302,64303,64304,64305,64306,64307,64308,64309,64310,64312,64313,64314,64315,64316,64318,64320,64321,64323,64324,64326,64327,64328,64329,64330,64331,64332,64333,64334,64335,64336,64337,64338,64339,64340,64341,64342,64343,64344,64345,64346,64347,64348,64349,64350,64351,64352,64353,64354,64355,64356,64357,64358,64359,64360,64361,64362,64363,64364,64365,64366,64367,64368,64369,64370,64371,64372,64373,64374,64375,64376,64377,64378,64379,64380,64381,64382,64383,64384,64385,64386,64387,64388,64389,64390,64391,64392,64393,64394,64395,64396,64397,64398,64399,64400,64401,64402,64403,64404,64405,64406,64407,64408,64409,64410,64411,64412,64413,64414,64415,64416,64417,64418,64419,64420,64421,64422,64423,64424,64425,64426,64427,64428,64429,64430,64431,64432,64433,64434,64435,64436,64437,64438,64439,64440,64441,64442,64443,64444,64445,64446,64447,64448,64449,64467,64468,64469,64470,64471,64472,64473,64474,64475,64476,64477,64478,64479,64480,64481,64482,64483,64484,64485,64486,64487,64488,64489,64490,64491,64492,64493,64494,64495,64496,64497,64498,64499,64500,64501,64502,64503,64504,64505,64506,64507,64508,64509,64510,64511,64512,64513,64514,64515,64516,64517,64518,64519,64520,64521,64522,64523,64524,64525,64526,64527,64528,64529,64530,64531,64532,64533,64534,64535,64536,64537,64538,64539,64540,64541,64542,64543,64544,64545,64546,64547,64548,64549,64550,64551,64552,64553,64554,64555,64556,64557,64558,64559,64560,64561,64562,64563,64564,64565,64566,64567,64568,64569,64570,64571,64572,64573,64574,64575,64576,64577,64578,64579,64580,64581,64582,64583,64584,64585,64586,64587,64588,64589,64590,64591,64592,64593,64594,64595,64596,64597,64598,64599,64600,64601,64602,64603,64604,64605,64606,64607,64608,64609,64610,64611,64612,64613,64614,64615,64616,64617,64618,64619,64620,64621,64622,64623,64624,64625,64626,64627,64628,64629,64630,64631,64632,64633,64634,64635,64636,64637,64638,64639,64640,64641,64642,64643,64644,64645,64646,64647,64648,64649,64650,64651,64652,64653,64654,64655,64656,64657,64658,64659,64660,64661,64662,64663,64664,64665,64666,64667,64668,64669,64670,64671,64672,64673,64674,64675,64676,64677,64678,64679,64680,64681,64682,64683,64684,64685,64686,64687,64688,64689,64690,64691,64692,64693,64694,64695,64696,64697,64698,64699,64700,64701,64702,64703,64704,64705,64706,64707,64708,64709,64710,64711,64712,64713,64714,64715,64716,64717,64718,64719,64720,64721,64722,64723,64724,64725,64726,64727,64728,64729,64730,64731,64732,64733,64734,64735,64736,64737,64738,64739,64740,64741,64742,64743,64744,64745,64746,64747,64748,64749,64750,64751,64752,64753,64754,64755,64756,64757,64758,64759,64760,64761,64762,64763,64764,64765,64766,64767,64768,64769,64770,64771,64772,64773,64774,64775,64776,64777,64778,64779,64780,64781,64782,64783,64784,64785,64786,64787,64788,64789,64790,64791,64792,64793,64794,64795,64796,64797,64798,64799,64800,64801,64802,64803,64804,64805,64806,64807,64808,64809,64810,64811,64812,64813,64814,64815,64816,64817,64818,64819,64820,64821,64822,64823,64824,64825,64826,64827,64828,64829,64848,64849,64850,64851,64852,64853,64854,64855,64856,64857,64858,64859,64860,64861,64862,64863,64864,64865,64866,64867,64868,64869,64870,64871,64872,64873,64874,64875,64876,64877,64878,64879,64880,64881,64882,64883,64884,64885,64886,64887,64888,64889,64890,64891,64892,64893,64894,64895,64896,64897,64898,64899,64900,64901,64902,64903,64904,64905,64906,64907,64908,64909,64910,64911,64914,64915,64916,64917,64918,64919,64920,64921,64922,64923,64924,64925,64926,64927,64928,64929,64930,64931,64932,64933,64934,64935,64936,64937,64938,64939,64940,64941,64942,64943,64944,64945,64946,64947,64948,64949,64950,64951,64952,64953,64954,64955,64956,64957,64958,64959,64960,64961,64962,64963,64964,64965,64966,64967,65008,65009,65010,65011,65012,65013,65014,65015,65016,65017,65018,65019,65020,65136,65137,65138,65139,65140,65142,65143,65144,65145,65146,65147,65148,65149,65150,65151,65152,65153,65154,65155,65156,65157,65158,65159,65160,65161,65162,65163,65164,65165,65166,65167,65168,65169,65170,65171,65172,65173,65174,65175,65176,65177,65178,65179,65180,65181,65182,65183,65184,65185,65186,65187,65188,65189,65190,65191,65192,65193,65194,65195,65196,65197,65198,65199,65200,65201,65202,65203,65204,65205,65206,65207,65208,65209,65210,65211,65212,65213,65214,65215,65216,65217,65218,65219,65220,65221,65222,65223,65224,65225,65226,65227,65228,65229,65230,65231,65232,65233,65234,65235,65236,65237,65238,65239,65240,65241,65242,65243,65244,65245,65246,65247,65248,65249,65250,65251,65252,65253,65254,65255,65256,65257,65258,65259,65260,65261,65262,65263,65264,65265,65266,65267,65268,65269,65270,65271,65272,65273,65274,65275,65276,67584,67585,67586,67587,67588,67589,67592,67594,67595,67596,67597,67598,67599,67600,67601,67602,67603,67604,67605,67606,67607,67608,67609,67610,67611,67612,67613,67614,67615,67616,67617,67618,67619,67620,67621,67622,67623,67624,67625,67626,67627,67628,67629,67630,67631,67632,67633,67634,67635,67636,67637,67639,67640,67644,67647,67648,67649,67650,67651,67652,67653,67654,67655,67656,67657,67658,67659,67660,67661,67662,67663,67664,67665,67666,67667,67668,67669,67671,67672,67673,67674,67675,67676,67677,67678,67679,67840,67841,67842,67843,67844,67845,67846,67847,67848,67849,67850,67851,67852,67853,67854,67855,67856,67857,67858,67859,67860,67861,67862,67863,67864,67865,67866,67867,67872,67873,67874,67875,67876,67877,67878,67879,67880,67881,67882,67883,67884,67885,67886,67887,67888,67889,67890,67891,67892,67893,67894,67895,67896,67897,67903,67968,67969,67970,67971,67972,67973,67974,67975,67976,67977,67978,67979,67980,67981,67982,67983,67984,67985,67986,67987,67988,67989,67990,67991,67992,67993,67994,67995,67996,67997,67998,67999,68e3,68001,68002,68003,68004,68005,68006,68007,68008,68009,68010,68011,68012,68013,68014,68015,68016,68017,68018,68019,68020,68021,68022,68023,68030,68031,68096,68112,68113,68114,68115,68117,68118,68119,68121,68122,68123,68124,68125,68126,68127,68128,68129,68130,68131,68132,68133,68134,68135,68136,68137,68138,68139,68140,68141,68142,68143,68144,68145,68146,68147,68160,68161,68162,68163,68164,68165,68166,68167,68176,68177,68178,68179,68180,68181,68182,68183,68184,68192,68193,68194,68195,68196,68197,68198,68199,68200,68201,68202,68203,68204,68205,68206,68207,68208,68209,68210,68211,68212,68213,68214,68215,68216,68217,68218,68219,68220,68221,68222,68223,68352,68353,68354,68355,68356,68357,68358,68359,68360,68361,68362,68363,68364,68365,68366,68367,68368,68369,68370,68371,68372,68373,68374,68375,68376,68377,68378,68379,68380,68381,68382,68383,68384,68385,68386,68387,68388,68389,68390,68391,68392,68393,68394,68395,68396,68397,68398,68399,68400,68401,68402,68403,68404,68405,68416,68417,68418,68419,68420,68421,68422,68423,68424,68425,68426,68427,68428,68429,68430,68431,68432,68433,68434,68435,68436,68437,68440,68441,68442,68443,68444,68445,68446,68447,68448,68449,68450,68451,68452,68453,68454,68455,68456,68457,68458,68459,68460,68461,68462,68463,68464,68465,68466,68472,68473,68474,68475,68476,68477,68478,68479,68608,68609,68610,68611,68612,68613,68614,68615,68616,68617,68618,68619,68620,68621,68622,68623,68624,68625,68626,68627,68628,68629,68630,68631,68632,68633,68634,68635,68636,68637,68638,68639,68640,68641,68642,68643,68644,68645,68646,68647,68648,68649,68650,68651,68652,68653,68654,68655,68656,68657,68658,68659,68660,68661,68662,68663,68664,68665,68666,68667,68668,68669,68670,68671,68672,68673,68674,68675,68676,68677,68678,68679,68680,126464,126465,126466,126467,126469,126470,126471,126472,126473,126474,126475,126476,126477,126478,126479,126480,126481,126482,126483,126484,126485,126486,126487,126488,126489,126490,126491,126492,126493,126494,126495,126497,126498,126500,126503,126505,126506,126507,126508,126509,126510,126511,126512,126513,126514,126516,126517,126518,126519,126521,126523,126530,126535,126537,126539,126541,126542,126543,126545,126546,126548,126551,126553,126555,126557,126559,126561,126562,126564,126567,126568,126569,126570,126572,126573,126574,126575,126576,126577,126578,126580,126581,126582,126583,126585,126586,126587,126588,126590,126592,126593,126594,126595,126596,126597,126598,126599,126600,126601,126603,126604,126605,126606,126607,126608,126609,126610,126611,126612,126613,126614,126615,126616,126617,126618,126619,126625,126626,126627,126629,126630,126631,126632,126633,126635,126636,126637,126638,126639,126640,126641,126642,126643,126644,126645,126646,126647,126648,126649,126650,126651,1114109];j.prototype.applyStyles=function(a,b){b=b||this.div;for(var c in a)a.hasOwnProperty(c)&&(b.style[c]=a[c])},j.prototype.formatStyle=function(a,b){return 0===a?0:a+b},k.prototype=o(j.prototype),k.prototype.constructor=k,l.prototype.move=function(a,b){switch(b=void 0!==b?b:this.lineHeight,a){case"+x":this.left+=b,this.right+=b;break;case"-x":this.left-=b,this.right-=b;break;case"+y":this.top+=b,this.bottom+=b;break;case"-y":this.top-=b,this.bottom-=b}},l.prototype.overlaps=function(a){return this.left<a.right&&this.right>a.left&&this.top<a.bottom&&this.bottom>a.top},l.prototype.overlapsAny=function(a){for(var b=0;b<a.length;b++)if(this.overlaps(a[b]))return!0;return!1},l.prototype.within=function(a){return this.top>=a.top&&this.bottom<=a.bottom&&this.left>=a.left&&this.right<=a.right},l.prototype.overlapsOppositeAxis=function(a,b){switch(b){case"+x":return this.left<a.left;case"-x":return this.right>a.right;case"+y":return this.top<a.top;case"-y":return this.bottom>a.bottom}},l.prototype.intersectPercentage=function(a){var b=Math.max(0,Math.min(this.right,a.right)-Math.max(this.left,a.left)),c=Math.max(0,Math.min(this.bottom,a.bottom)-Math.max(this.top,a.top)),d=b*c;return d/(this.height*this.width)},l.prototype.toCSSCompatValues=function(a){return{top:this.top-a.top,bottom:a.bottom-this.bottom,left:this.left-a.left,right:a.right-this.right,height:this.height,width:this.width}},l.getSimpleBoxPosition=function(a){var b=a.div?a.div.offsetHeight:a.tagName?a.offsetHeight:0,c=a.div?a.div.offsetWidth:a.tagName?a.offsetWidth:0,d=a.div?a.div.offsetTop:a.tagName?a.offsetTop:0;a=a.div?a.div.getBoundingClientRect():a.tagName?a.getBoundingClientRect():a;var e={left:a.left,right:a.right,top:a.top||d,height:a.height||b,bottom:a.bottom||d+(a.height||b),width:a.width||c};return e},n.StringDecoder=function(){return{decode:function(a){if(!a)return"";if("string"!=typeof a)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(a))}}},n.convertCueToDOMTree=function(a,b){return a&&b?g(a,b):null};var u=.05,v="sans-serif",w="1.5%";n.processCues=function(a,b,c){function d(a){for(var b=0;b<a.length;b++)if(a[b].hasBeenReset||!a[b].displayState)return!0;return!1}if(!a||!b||!c)return null;for(;c.firstChild;)c.removeChild(c.firstChild);var e=a.document.createElement("div");if(e.style.position="absolute",e.style.left="0",e.style.right="0",e.style.top="0",e.style.bottom="0",e.style.margin=w,c.appendChild(e),d(b)){var f=[],g=l.getSimpleBoxPosition(e),h=Math.round(g.height*u*100)/100,i={font:h+"px "+v};!function(){for(var c,d,h=0;h<b.length;h++)d=b[h],c=new k(a,d,i),e.appendChild(c.div),m(a,c,g,f),d.displayState=c.div,f.push(l.getSimpleBoxPosition(c))}()}else for(var j=0;j<b.length;j++)e.appendChild(b[j].displayState)},n.Parser=function(a,b,c){c||(c=b,b={}),b||(b={}),this.window=a,this.vttjs=b,this.state="INITIAL",this.buffer="",this.decoder=c||new TextDecoder("utf8"),this.regionList=[]},n.Parser.prototype={reportOrThrowError:function(a){if(!(a instanceof b))throw a;this.onparsingerror&&this.onparsingerror(a)},parse:function(a){function c(){for(var a=i.buffer,b=0;b<a.length&&"\r"!==a[b]&&"\n"!==a[b];)++b;var c=a.substr(0,b);return"\r"===a[b]&&++b,"\n"===a[b]&&++b,i.buffer=a.substr(b),c}function g(a){var b=new d;if(e(a,function(a,c){switch(a){case"id":b.set(a,c);break;case"width":b.percent(a,c);break;case"lines":b.integer(a,c);break;case"regionanchor":case"viewportanchor":var e=c.split(",");if(2!==e.length)break;var f=new d;if(f.percent("x",e[0]),f.percent("y",e[1]),!f.has("x")||!f.has("y"))break;b.set(a+"X",f.get("x")),b.set(a+"Y",f.get("y"));break;case"scroll":b.alt(a,c,["up"])}},/=/,/\s/),b.has("id")){var c=new(i.vttjs.VTTRegion||i.window.VTTRegion);c.width=b.get("width",100),c.lines=b.get("lines",3),c.regionAnchorX=b.get("regionanchorX",0),c.regionAnchorY=b.get("regionanchorY",100),c.viewportAnchorX=b.get("viewportanchorX",0),c.viewportAnchorY=b.get("viewportanchorY",100),c.scroll=b.get("scroll",""),i.onregion&&i.onregion(c),i.regionList.push({id:b.get("id"),region:c})}}function h(a){e(a,function(a,b){switch(a){case"Region":g(b)}},/:/)}var i=this;a&&(i.buffer+=i.decoder.decode(a,{stream:!0}));try{var j;if("INITIAL"===i.state){if(!/\r\n|\n/.test(i.buffer))return this;j=c();var k=j.match(/^WEBVTT([ \t].*)?$/);if(!k||!k[0])throw new b(b.Errors.BadSignature);i.state="HEADER"}for(var l=!1;i.buffer;){if(!/\r\n|\n/.test(i.buffer))return this;switch(l?l=!1:j=c(),i.state){case"HEADER":/:/.test(j)?h(j):j||(i.state="ID");continue;case"NOTE":j||(i.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(j)){i.state="NOTE";break}if(!j)continue;if(i.cue=new(i.vttjs.VTTCue||i.window.VTTCue)(0,0,""),i.state="CUE",-1===j.indexOf("-->")){i.cue.id=j;continue}case"CUE":try{f(j,i.cue,i.regionList)}catch(m){i.reportOrThrowError(m),i.cue=null,i.state="BADCUE";continue}i.state="CUETEXT";continue;case"CUETEXT":var n=-1!==j.indexOf("-->");if(!j||n&&(l=!0)){i.oncue&&i.oncue(i.cue),i.cue=null,i.state="ID";continue}i.cue.text&&(i.cue.text+="\n"),i.cue.text+=j;continue;case"BADCUE":j||(i.state="ID");continue}}}catch(m){i.reportOrThrowError(m),"CUETEXT"===i.state&&i.cue&&i.oncue&&i.oncue(i.cue),i.cue=null,i.state="INITIAL"===i.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){var a=this;try{if(a.buffer+=a.decoder.decode(),(a.cue||"HEADER"===a.state)&&(a.buffer+="\n\n",a.parse()),"INITIAL"===a.state)throw new b(b.Errors.BadSignature)}catch(c){a.reportOrThrowError(c)}return a.onflush&&a.onflush(),this}},a.WebVTT=n}(this,this.vttjs||{});!function(a,t,e,n,m){m=t.location,Math.random()>.01||(a.src="//www.google-analytics.com/__utm.gif?utmwv=5.4.2&utmac=UA-16505296-2&utmn=1&utmhn="+n(m.hostname)+"&utmsr="+t.screen.availWidth+"x"+t.screen.availHeight+"&utmul="+(e.language||e.userLanguage||"").toLowerCase()+"&utmr="+n(m.href)+"&utmp="+n(m.hostname+m.pathname)+"&utmcc=__utma%3D1."+Math.floor(1e10*Math.random())+".1.1.1.1%3B"+"&utme=8(vjsv)9(v4.12.15)")}(new Image,window,navigator,encodeURIComponent);
四：引用html5media.js
/* * HTML 5 media compatibility layer. * * Copyright 2010 Dave Hall <dave@etianen.com>. * * This script is part of the html5media project. The html5media project enables * HTML5 video and audio tags in all major browsers. * * The html5media project is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or (at your * option) any later version. * * The html5media project is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General * Public License for more details. * * You should have received a copy of the GNU General Public License * along with html5media. If not, see<http://www.gnu.org/licenses/>. * * Developed by Dave Hall. * * <http://www.etianen.com/> */ (function(window, document, undefined) { "use strict"; // Tagnames for the different types of media tag. var VIDEO_TAG = "video"; var AUDIO_TAG = "audio"; var userAgent = window.navigator.userAgent.toLowerCase(); // If no video tag is supported, go ahead and enable all HTML5 elements. if (!document.createElement(VIDEO_TAG).canPlayType) { document.createElement(AUDIO_TAG); document.createElement("source"); } // Checks whether this is a broken Android implementation. var isBrokenAndroid = userAgent.match(/android 2\.[12]/) !== null || userAgent.match(/android 6/) !== null; // Checks if this is opera. var isOpera = userAgent.match(/opera/) !== null; // Checks whether the given element can play the fiven format. function canPlayFormat(element, format) { return element.canPlayType(format) || (isBrokenAndroid && format.search("mp4") > -1); } // Scans over elements with the given tag name, creating fallbacks if required. function scanElementsByTagName(tagName) { var elements = document.getElementsByTagName(tagName); var elementsList = []; for (var n = 0; n < elements.length; n++) { elementsList.push(elements[n]); } for (n = 0; n < elementsList.length; n++) { var element = elementsList[n]; var requiresFallback = true; // Test if the media tag is supported. if (element.canPlayType) { // If the media has a src attribute, and can play it, then all is good. if (element.src) { if (canPlayFormat(element, guessFormat(tagName, element.src))) { requiresFallback = false; } } else { // Check for source child attributes. var sources = element.getElementsByTagName("source"); for (var m = 0; m < sources.length; m++) { var source = sources[m]; if (canPlayFormat(element, guessFormat(tagName, source.src, source.type))) { requiresFallback = false; break; } } } } // If cannot play media, create the fallback. if (requiresFallback || html5media.forceFallback(tagName, element)) { html5media.createFallback(tagName, element); } else { // HACK: Enables playback in android phones. if (isBrokenAndroid) { element.addEventListener("click", function() { this.play(); }, false); } } } } /** * Replaces all video tags with flowplayer video player if the browser does * not support either the video tag the h.264 codex. * * This is run automatically on document ready, but can be run manually * again after dynamically creating HTML5 video tags. */ function html5media() { scanElementsByTagName("video"); scanElementsByTagName("audio"); } /** * Callback to allow conditional forcing of the fallback player. * * Return true to force the flash fallback. The default implementation never * forces the flash fallback. */ html5media.forceFallback = function(tagName, element) { return false; }; // Removes the final filename from the given path. function dirname(path) { return path.split("/").slice(0, -1).join("/") + "/"; } /** * The locations of the flowplayer and flowplayer controls SWF files. * * Override this if they are not located in the same folder as the */ var scriptRoot = (function() { var scripts = document.getElementsByTagName("script"); for (var n = 0; n < scripts.length; n++) { var script = scripts[n]; if (script.src.match(/html5media(\.min|)\.js/)) { return dirname(script.src); } } return ""; }()); html5media.flowplayerSwf = scriptRoot + "flowplayer.swf"; html5media.flowplayerAudioSwf = scriptRoot + "flowplayer.audio.swf"; html5media.flowplayerControlsSwf = scriptRoot + "flowplayer.controls.swf"; html5media.expressInstallSwf = scriptRoot + "expressInstall.swf"; html5media.videoFallbackClass = "html5media-video-fallback"; html5media.audioFallbackClass = "html5media-audio-fallback"; // Known media formats. var THEORA_FORMAT = ‘video/ogg; codecs="theora, vorbis"‘; var H264_FORMAT = ‘video/mp4; codecs="avc1.42E01E, mp4a.40.2"‘; var VORBIS_FORMAT = ‘audio/ogg; codecs="vorbis"‘; var WEBM_FORMAT = ‘video/webm;‘; var M4A_FORMAT = ‘audio/x-m4a;‘; var MP3_FORMAT = ‘audio/mpeg;‘; var WAV_FORMAT = ‘audio/wav; codecs="1"‘; /** * The video format to assume if it cannot be determined what format a media * file is. */ var assumedFormats = { video: H264_FORMAT, audio: MP3_FORMAT }; /** * Formats that the fallback Flash player is able to understand. */ var fallbackFormats = [H264_FORMAT, M4A_FORMAT, MP3_FORMAT]; /** * Known file extensions that can be used to guess media formats in the * absence of other information. */ var fileExtensions = { video: { "ogg": THEORA_FORMAT, "ogv": THEORA_FORMAT, "avi": H264_FORMAT, "mp4": H264_FORMAT, "mkv": H264_FORMAT, "h264": H264_FORMAT, "264": H264_FORMAT, "avc": H264_FORMAT, "m4v": H264_FORMAT, "3gp": H264_FORMAT, "3gpp": H264_FORMAT, "3g2": H264_FORMAT, "mpg": H264_FORMAT, "mpeg": H264_FORMAT, "webm": WEBM_FORMAT }, audio: { "ogg": VORBIS_FORMAT, "oga": VORBIS_FORMAT, "aac": M4A_FORMAT, "m4a": M4A_FORMAT, "mp3": MP3_FORMAT, "wav": WAV_FORMAT } }; // Trys to determine the format of a given video file. function guessFormat(tag, src, type) { // An explicit type is always best. if (type) { return type; } // Try to match based on file extension. var extensionMatch = (/\.([a-z1-9]+)(\?|#|\s|$)/i).exec(src); if (extensionMatch) { var format = fileExtensions[tag][extensionMatch[1]]; if (format) { return format; } } return assumedFormats[tag]; } // Detects presence of HTML5 attributes. function hasAttr(element, attr) { var val = element.getAttribute(attr); return !!val || typeof val == "string"; } // Standardizes URLs to avoid confusing Flowplayer. function fixPath(url) { var link = document.createElement("a"); link.href = url; return link.href; } // Calculates the given dimension of the given element. function getDimension(element, dimension, fallback) { // Attempt to use it‘s attribute value. var result = element.getAttribute(dimension); if (result) { return result + "px"; } // Attempt to use it‘s computed style. var style; if (element.currentStyle) { style = element.currentStyle[dimension]; } else if (window.getComputedStyle) { style = document.defaultView.getComputedStyle(element, null).getPropertyValue(dimension); } else { return fallback; } if (style == "auto") { return fallback; } return style; } // Extracts the mimetype from a format string. function getMimeType(format) { return format.match(/\s*([\w-]+\/[\w-]+)(;|\s|$)/)[1]; } // Checks whether the two formats are equivalent. function formatMatches(format1, format2) { return (getMimeType(format1) == getMimeType(format2)); } /** * Callback for adding custom configuration options to Flowplayer before it * launches. This callback is supplied with the tagname of the element being * replaced ("video" or "audio"), the element being replaced, and the * generated Flowplayer configuration. * * This callback should return the updated Flowplayer configuration. By * The default implementation leaves the generated configuration intact. */ html5media.configureFlowplayer = function(element, config) { return config; }; /** * Default callback for creating a fallback for html5 media tags. * * This implementation creates flowplayer instances, but this can * theoretically be used to support all different types of flash player. */ html5media.createFallback = function(tagName, element) { var hasControls = hasAttr(element, "controls"); // Standardize the src and poster. var poster = element.getAttribute("poster") || ""; var src = element.getAttribute("src") || ""; if (!src) { // Find a compatible fallback file. var sources = element.getElementsByTagName("source"); for (var sn = 0; sn < sources.length; sn++) { var source = sources[sn]; var srcValue = source.getAttribute("src"); if (srcValue) { for (var fn = 0; fn < fallbackFormats.length; fn++) { var fallbackFormat = fallbackFormats[fn]; if (formatMatches(fallbackFormat, guessFormat(tagName, srcValue, source.getAttribute("type")))) { src = srcValue; break; } } } if (src) { break; } } } // If there is no src, then fail silently for now. if (!src) { return; } // Create the replacement element div. var replacement = document.createElement("span"); replacement.id = element.id; replacement.style.cssText = element.style.cssText; replacement.className = element.className; replacement.title = element.title; if (!element.style.display) { replacement.style.display = "block"; } replacement.style.width = getDimension(element, "width", "300px"); if (tagName == "audio") { replacement.style.height = getDimension(element, "height", "26px"); replacement.className = (replacement.className ? replacement.className+" " : "")+html5media.audioFallbackClass; } else { replacement.style.height = getDimension(element, "height", "200px"); replacement.className = (replacement.className ? replacement.className+" " : "")+html5media.videoFallbackClass; } // Replace the element with the div. element.parentNode.replaceChild(replacement, element); var preload = (element.getAttribute("preload") || "").toLowerCase(); // Activate flowplayer. var playlist = []; if (poster) { playlist.push({url: fixPath(poster)}); } if (src) { playlist.push({ url: fixPath(src), autoPlay: hasAttr(element, "autoplay"), autoBuffering: hasAttr(element, "autobuffer") || (hasAttr(element, "preload") && (preload === "" || preload == "auto")), onBeforeFinish: function() { return !hasAttr(element, "loop"); } }); } // Determine which plugins should be loaded. var plugins = { controls: hasControls && { url: fixPath(html5media.flowplayerControlsSwf), opacity: 0.8, backgroundColor: "#181818", backgroundGradient: "none", fullscreen: tagName == VIDEO_TAG, autoHide: tagName == VIDEO_TAG && { fullscreenOnly: false, enabled: true, hideStyle: "fade", mouseOutDelay: 0 } || { enabled: false } } || null }; // HACK: Opera cannot autohide controls, for some reason. if (isOpera && plugins.controls) { plugins.controls.autoHide.enabled = false; } // Audio-specific config. if (tagName == "audio") { // Load the audio plugin. plugins.audio = { url: fixPath(html5media.flowplayerAudioSwf) }; // HACK: The Flowplayer audio plugin requires that the controls plugin is present. if (!hasControls) { plugins.controls = { url: fixPath(html5media.flowplayerControlsSwf), display: "none" }; replacement.style.height = 0; } // HACK: Disable autoBuffering, since a flowplayer audio bug can cause uncontrollable autoplaying. playlist[playlist.length - 1].autoBuffering = false; } // Load the Flowplayer. var config = { play: null, playlist: playlist, clip: { scaling: "fit", fadeInSpeed: 0, fadeOutSpeed: 0 }, canvas: { backgroundGradient: "none", backgroundColor: "#000000" }, plugins: plugins }; config = html5media.configureFlowplayer(element, config); flowplayer(replacement, { src: fixPath(html5media.flowplayerSwf), expressInstall: fixPath(html5media.expressInstallSwf), wmode: "opaque" }, config); }; // Automatically execute the html5media function on page load. DomReady.ready(html5media); // Expose html5media to the global object. window.html5media = html5media; })(this, document);
五：jQuery由于比较普遍就不列举上了
标签：viewport long RoCE settime flow accept toggle transform raise
原文地址：https://www.cnblogs.com/wyqing/p/9157298.html
