174 lines
70 KiB
JavaScript
174 lines
70 KiB
JavaScript
/*!
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* MediaElement.js
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* HTML5 <video> and <audio> shim and player
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* http://mediaelementjs.com/
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*
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* Creates a JavaScript object that mimics HTML5 MediaElement API
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* for browsers that don't understand HTML5 or can't play the provided codec
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* Can play MP4 (H.264), Ogg, WebM, FLV, WMV, WMA, ACC, and MP3
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*
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* Copyright 2010-2013, John Dyer (http://j.hn)
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* License: MIT
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*
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*/var mejs=mejs||{};mejs.version="2.13.2";mejs.meIndex=0;
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mejs.plugins={silverlight:[{version:[3,0],types:["video/mp4","video/m4v","video/mov","video/wmv","audio/wma","audio/m4a","audio/mp3","audio/wav","audio/mpeg"]}],flash:[{version:[9,0,124],types:["video/mp4","video/m4v","video/mov","video/flv","video/rtmp","video/x-flv","audio/flv","audio/x-flv","audio/mp3","audio/m4a","audio/mpeg","video/youtube","video/x-youtube"]}],youtube:[{version:null,types:["video/youtube","video/x-youtube","audio/youtube","audio/x-youtube"]}],vimeo:[{version:null,types:["video/vimeo",
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"video/x-vimeo"]}]};
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mejs.Utility={encodeUrl:function(a){return encodeURIComponent(a)},escapeHTML:function(a){return a.toString().split("&").join("&").split("<").join("<").split('"').join(""")},absolutizeUrl:function(a){var b=document.createElement("div");b.innerHTML='<a href="'+this.escapeHTML(a)+'">x</a>';return b.firstChild.href},getScriptPath:function(a){for(var b=0,c,d="",e="",g,f,h=document.getElementsByTagName("script"),l=h.length,j=a.length;b<l;b++){g=h[b].src;c=g.lastIndexOf("/");if(c>-1){f=g.substring(c+
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1);g=g.substring(0,c+1)}else{f=g;g=""}for(c=0;c<j;c++){e=a[c];e=f.indexOf(e);if(e>-1){d=g;break}}if(d!=="")break}return d},secondsToTimeCode:function(a,b,c,d){if(typeof c=="undefined")c=false;else if(typeof d=="undefined")d=25;var e=Math.floor(a/3600)%24,g=Math.floor(a/60)%60,f=Math.floor(a%60);a=Math.floor((a%1*d).toFixed(3));return(b||e>0?(e<10?"0"+e:e)+":":"")+(g<10?"0"+g:g)+":"+(f<10?"0"+f:f)+(c?":"+(a<10?"0"+a:a):"")},timeCodeToSeconds:function(a,b,c,d){if(typeof c=="undefined")c=false;else if(typeof d==
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"undefined")d=25;a=a.split(":");b=parseInt(a[0],10);var e=parseInt(a[1],10),g=parseInt(a[2],10),f=0,h=0;if(c)f=parseInt(a[3])/d;return h=b*3600+e*60+g+f},convertSMPTEtoSeconds:function(a){if(typeof a!="string")return false;a=a.replace(",",".");var b=0,c=a.indexOf(".")!=-1?a.split(".")[1].length:0,d=1;a=a.split(":").reverse();for(var e=0;e<a.length;e++){d=1;if(e>0)d=Math.pow(60,e);b+=Number(a[e])*d}return Number(b.toFixed(c))},removeSwf:function(a){var b=document.getElementById(a);if(b&&/object|embed/i.test(b.nodeName))if(mejs.MediaFeatures.isIE){b.style.display=
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"none";(function(){b.readyState==4?mejs.Utility.removeObjectInIE(a):setTimeout(arguments.callee,10)})()}else b.parentNode.removeChild(b)},removeObjectInIE:function(a){if(a=document.getElementById(a)){for(var b in a)if(typeof a[b]=="function")a[b]=null;a.parentNode.removeChild(a)}}};
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mejs.PluginDetector={hasPluginVersion:function(a,b){var c=this.plugins[a];b[1]=b[1]||0;b[2]=b[2]||0;return c[0]>b[0]||c[0]==b[0]&&c[1]>b[1]||c[0]==b[0]&&c[1]==b[1]&&c[2]>=b[2]?true:false},nav:window.navigator,ua:window.navigator.userAgent.toLowerCase(),plugins:[],addPlugin:function(a,b,c,d,e){this.plugins[a]=this.detectPlugin(b,c,d,e)},detectPlugin:function(a,b,c,d){var e=[0,0,0],g;if(typeof this.nav.plugins!="undefined"&&typeof this.nav.plugins[a]=="object"){if((c=this.nav.plugins[a].description)&&
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!(typeof this.nav.mimeTypes!="undefined"&&this.nav.mimeTypes[b]&&!this.nav.mimeTypes[b].enabledPlugin)){e=c.replace(a,"").replace(/^\s+/,"").replace(/\sr/gi,".").split(".");for(a=0;a<e.length;a++)e[a]=parseInt(e[a].match(/\d+/),10)}}else if(typeof window.ActiveXObject!="undefined")try{if(g=new ActiveXObject(c))e=d(g)}catch(f){}return e}};
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mejs.PluginDetector.addPlugin("flash","Shockwave Flash","application/x-shockwave-flash","ShockwaveFlash.ShockwaveFlash",function(a){var b=[];if(a=a.GetVariable("$version")){a=a.split(" ")[1].split(",");b=[parseInt(a[0],10),parseInt(a[1],10),parseInt(a[2],10)]}return b});
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mejs.PluginDetector.addPlugin("silverlight","Silverlight Plug-In","application/x-silverlight-2","AgControl.AgControl",function(a){var b=[0,0,0,0],c=function(d,e,g,f){for(;d.isVersionSupported(e[0]+"."+e[1]+"."+e[2]+"."+e[3]);)e[g]+=f;e[g]-=f};c(a,b,0,1);c(a,b,1,1);c(a,b,2,1E4);c(a,b,2,1E3);c(a,b,2,100);c(a,b,2,10);c(a,b,2,1);c(a,b,3,1);return b});
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mejs.MediaFeatures={init:function(){var a=this,b=document,c=mejs.PluginDetector.nav,d=mejs.PluginDetector.ua.toLowerCase(),e,g=["source","track","audio","video"];a.isiPad=d.match(/ipad/i)!==null;a.isiPhone=d.match(/iphone/i)!==null;a.isiOS=a.isiPhone||a.isiPad;a.isAndroid=d.match(/android/i)!==null;a.isBustedAndroid=d.match(/android 2\.[12]/)!==null;a.isBustedNativeHTTPS=location.protocol==="https:"&&(d.match(/android [12]\./)!==null||d.match(/macintosh.* version.* safari/)!==null);a.isIE=c.appName.toLowerCase().indexOf("microsoft")!=
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-1||c.appName.toLowerCase().match(/trident/gi)!==null;a.isChrome=d.match(/chrome/gi)!==null;a.isFirefox=d.match(/firefox/gi)!==null;a.isWebkit=d.match(/webkit/gi)!==null;a.isGecko=d.match(/gecko/gi)!==null&&!a.isWebkit&&!a.isIE;a.isOpera=d.match(/opera/gi)!==null;a.hasTouch="ontouchstart"in window;a.svg=!!document.createElementNS&&!!document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGRect;for(c=0;c<g.length;c++)e=document.createElement(g[c]);a.supportsMediaTag=typeof e.canPlayType!==
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"undefined"||a.isBustedAndroid;try{e.canPlayType("video/mp4")}catch(f){a.supportsMediaTag=false}a.hasSemiNativeFullScreen=typeof e.webkitEnterFullscreen!=="undefined";a.hasNativeFullscreen=typeof e.requestFullscreen!=="undefined";a.hasWebkitNativeFullScreen=typeof e.webkitRequestFullScreen!=="undefined";a.hasMozNativeFullScreen=typeof e.mozRequestFullScreen!=="undefined";a.hasMsNativeFullScreen=typeof e.msRequestFullscreen!=="undefined";a.hasTrueNativeFullScreen=a.hasWebkitNativeFullScreen||a.hasMozNativeFullScreen||
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a.hasMsNativeFullScreen;a.nativeFullScreenEnabled=a.hasTrueNativeFullScreen;if(a.hasMozNativeFullScreen)a.nativeFullScreenEnabled=document.mozFullScreenEnabled;else if(a.hasMsNativeFullScreen)a.nativeFullScreenEnabled=document.msFullscreenEnabled;if(a.isChrome)a.hasSemiNativeFullScreen=false;if(a.hasTrueNativeFullScreen){a.fullScreenEventName="";if(a.hasWebkitNativeFullScreen)a.fullScreenEventName="webkitfullscreenchange";else if(a.hasMozNativeFullScreen)a.fullScreenEventName="mozfullscreenchange";
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else if(a.hasMsNativeFullScreen)a.fullScreenEventName="MSFullscreenChange";a.isFullScreen=function(){if(e.mozRequestFullScreen)return b.mozFullScreen;else if(e.webkitRequestFullScreen)return b.webkitIsFullScreen;else if(e.hasMsNativeFullScreen)return b.msFullscreenElement!==null};a.requestFullScreen=function(h){if(a.hasWebkitNativeFullScreen)h.webkitRequestFullScreen();else if(a.hasMozNativeFullScreen)h.mozRequestFullScreen();else a.hasMsNativeFullScreen&&h.msRequestFullscreen()};a.cancelFullScreen=
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function(){if(a.hasWebkitNativeFullScreen)document.webkitCancelFullScreen();else if(a.hasMozNativeFullScreen)document.mozCancelFullScreen();else a.hasMsNativeFullScreen&&document.msExitFullscreen()}}if(a.hasSemiNativeFullScreen&&d.match(/mac os x 10_5/i)){a.hasNativeFullScreen=false;a.hasSemiNativeFullScreen=false}}};mejs.MediaFeatures.init();
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mejs.HtmlMediaElement={pluginType:"native",isFullScreen:false,setCurrentTime:function(a){this.currentTime=a},setMuted:function(a){this.muted=a},setVolume:function(a){this.volume=a},stop:function(){this.pause()},setSrc:function(a){for(var b=this.getElementsByTagName("source");b.length>0;)this.removeChild(b[0]);if(typeof a=="string")this.src=a;else{var c;for(b=0;b<a.length;b++){c=a[b];if(this.canPlayType(c.type)){this.src=c.src;break}}}},setVideoSize:function(a,b){this.width=a;this.height=b}};
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mejs.PluginMediaElement=function(a,b,c){this.id=a;this.pluginType=b;this.src=c;this.events={};this.attributes={}};
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mejs.PluginMediaElement.prototype={pluginElement:null,pluginType:"",isFullScreen:false,playbackRate:-1,defaultPlaybackRate:-1,seekable:[],played:[],paused:true,ended:false,seeking:false,duration:0,error:null,tagName:"",muted:false,volume:1,currentTime:0,play:function(){if(this.pluginApi!=null){this.pluginType=="youtube"?this.pluginApi.playVideo():this.pluginApi.playMedia();this.paused=false}},load:function(){if(this.pluginApi!=null){this.pluginType!="youtube"&&this.pluginApi.loadMedia();this.paused=
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false}},pause:function(){if(this.pluginApi!=null){this.pluginType=="youtube"?this.pluginApi.pauseVideo():this.pluginApi.pauseMedia();this.paused=true}},stop:function(){if(this.pluginApi!=null){this.pluginType=="youtube"?this.pluginApi.stopVideo():this.pluginApi.stopMedia();this.paused=true}},canPlayType:function(a){var b,c,d,e=mejs.plugins[this.pluginType];for(b=0;b<e.length;b++){d=e[b];if(mejs.PluginDetector.hasPluginVersion(this.pluginType,d.version))for(c=0;c<d.types.length;c++)if(a==d.types[c])return"probably"}return""},
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positionFullscreenButton:function(a,b,c){this.pluginApi!=null&&this.pluginApi.positionFullscreenButton&&this.pluginApi.positionFullscreenButton(Math.floor(a),Math.floor(b),c)},hideFullscreenButton:function(){this.pluginApi!=null&&this.pluginApi.hideFullscreenButton&&this.pluginApi.hideFullscreenButton()},setSrc:function(a){if(typeof a=="string"){this.pluginApi.setSrc(mejs.Utility.absolutizeUrl(a));this.src=mejs.Utility.absolutizeUrl(a)}else{var b,c;for(b=0;b<a.length;b++){c=a[b];if(this.canPlayType(c.type)){this.pluginApi.setSrc(mejs.Utility.absolutizeUrl(c.src));
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this.src=mejs.Utility.absolutizeUrl(a);break}}}},setCurrentTime:function(a){if(this.pluginApi!=null){this.pluginType=="youtube"?this.pluginApi.seekTo(a):this.pluginApi.setCurrentTime(a);this.currentTime=a}},setVolume:function(a){if(this.pluginApi!=null){this.pluginType=="youtube"?this.pluginApi.setVolume(a*100):this.pluginApi.setVolume(a);this.volume=a}},setMuted:function(a){if(this.pluginApi!=null){if(this.pluginType=="youtube"){a?this.pluginApi.mute():this.pluginApi.unMute();this.muted=a;this.dispatchEvent("volumechange")}else this.pluginApi.setMuted(a);
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this.muted=a}},setVideoSize:function(a,b){if(this.pluginElement.style){this.pluginElement.style.width=a+"px";this.pluginElement.style.height=b+"px"}this.pluginApi!=null&&this.pluginApi.setVideoSize&&this.pluginApi.setVideoSize(a,b)},setFullscreen:function(a){this.pluginApi!=null&&this.pluginApi.setFullscreen&&this.pluginApi.setFullscreen(a)},enterFullScreen:function(){this.pluginApi!=null&&this.pluginApi.setFullscreen&&this.setFullscreen(true)},exitFullScreen:function(){this.pluginApi!=null&&this.pluginApi.setFullscreen&&
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this.setFullscreen(false)},addEventListener:function(a,b){this.events[a]=this.events[a]||[];this.events[a].push(b)},removeEventListener:function(a,b){if(!a){this.events={};return true}var c=this.events[a];if(!c)return true;if(!b){this.events[a]=[];return true}for(i=0;i<c.length;i++)if(c[i]===b){this.events[a].splice(i,1);return true}return false},dispatchEvent:function(a){var b,c,d=this.events[a];if(d){c=Array.prototype.slice.call(arguments,1);for(b=0;b<d.length;b++)d[b].apply(null,c)}},hasAttribute:function(a){return a in
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this.attributes},removeAttribute:function(a){delete this.attributes[a]},getAttribute:function(a){if(this.hasAttribute(a))return this.attributes[a];return""},setAttribute:function(a,b){this.attributes[a]=b},remove:function(){mejs.Utility.removeSwf(this.pluginElement.id);mejs.MediaPluginBridge.unregisterPluginElement(this.pluginElement.id)}};
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mejs.MediaPluginBridge={pluginMediaElements:{},htmlMediaElements:{},registerPluginElement:function(a,b,c){this.pluginMediaElements[a]=b;this.htmlMediaElements[a]=c},unregisterPluginElement:function(a){delete this.pluginMediaElements[a];delete this.htmlMediaElements[a]},initPlugin:function(a){var b=this.pluginMediaElements[a],c=this.htmlMediaElements[a];if(b){switch(b.pluginType){case "flash":b.pluginElement=b.pluginApi=document.getElementById(a);break;case "silverlight":b.pluginElement=document.getElementById(b.id);
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b.pluginApi=b.pluginElement.Content.MediaElementJS}b.pluginApi!=null&&b.success&&b.success(b,c)}},fireEvent:function(a,b,c){var d,e;if(a=this.pluginMediaElements[a]){b={type:b,target:a};for(d in c){a[d]=c[d];b[d]=c[d]}e=c.bufferedTime||0;b.target.buffered=b.buffered={start:function(){return 0},end:function(){return e},length:1};a.dispatchEvent(b.type,b)}}};
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mejs.MediaElementDefaults={mode:"auto",plugins:["flash","silverlight","youtube","vimeo"],enablePluginDebug:false,httpsBasicAuthSite:false,type:"",pluginPath:mejs.Utility.getScriptPath(["mediaelement.js","mediaelement.min.js","mediaelement-and-player.js","mediaelement-and-player.min.js"]),flashName:"flashmediaelement.swf",flashStreamer:"",enablePluginSmoothing:false,enablePseudoStreaming:false,pseudoStreamingStartQueryParam:"start",silverlightName:"silverlightmediaelement.xap",defaultVideoWidth:480,
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defaultVideoHeight:270,pluginWidth:-1,pluginHeight:-1,pluginVars:[],timerRate:250,startVolume:0.8,success:function(){},error:function(){}};mejs.MediaElement=function(a,b){return mejs.HtmlMediaElementShim.create(a,b)};
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mejs.HtmlMediaElementShim={create:function(a,b){var c=mejs.MediaElementDefaults,d=typeof a=="string"?document.getElementById(a):a,e=d.tagName.toLowerCase(),g=e==="audio"||e==="video",f=g?d.getAttribute("src"):d.getAttribute("href");e=d.getAttribute("poster");var h=d.getAttribute("autoplay"),l=d.getAttribute("preload"),j=d.getAttribute("controls"),k;for(k in b)c[k]=b[k];f=typeof f=="undefined"||f===null||f==""?null:f;e=typeof e=="undefined"||e===null?"":e;l=typeof l=="undefined"||l===null||l==="false"?
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"none":l;h=!(typeof h=="undefined"||h===null||h==="false");j=!(typeof j=="undefined"||j===null||j==="false");k=this.determinePlayback(d,c,mejs.MediaFeatures.supportsMediaTag,g,f);k.url=k.url!==null?mejs.Utility.absolutizeUrl(k.url):"";if(k.method=="native"){if(mejs.MediaFeatures.isBustedAndroid){d.src=k.url;d.addEventListener("click",function(){d.play()},false)}return this.updateNative(k,c,h,l)}else if(k.method!=="")return this.createPlugin(k,c,e,h,l,j);else{this.createErrorMessage(k,c,e);return this}},
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determinePlayback:function(a,b,c,d,e){var g=[],f,h,l,j={method:"",url:"",htmlMediaElement:a,isVideo:a.tagName.toLowerCase()!="audio"},k;if(typeof b.type!="undefined"&&b.type!=="")if(typeof b.type=="string")g.push({type:b.type,url:e});else for(f=0;f<b.type.length;f++)g.push({type:b.type[f],url:e});else if(e!==null){l=this.formatType(e,a.getAttribute("type"));g.push({type:l,url:e})}else for(f=0;f<a.childNodes.length;f++){h=a.childNodes[f];if(h.nodeType==1&&h.tagName.toLowerCase()=="source"){e=h.getAttribute("src");
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l=this.formatType(e,h.getAttribute("type"));h=h.getAttribute("media");if(!h||!window.matchMedia||window.matchMedia&&window.matchMedia(h).matches)g.push({type:l,url:e})}}if(!d&&g.length>0&&g[0].url!==null&&this.getTypeFromFile(g[0].url).indexOf("audio")>-1)j.isVideo=false;if(mejs.MediaFeatures.isBustedAndroid)a.canPlayType=function(m){return m.match(/video\/(mp4|m4v)/gi)!==null?"maybe":""};if(c&&(b.mode==="auto"||b.mode==="auto_plugin"||b.mode==="native")&&!(mejs.MediaFeatures.isBustedNativeHTTPS&&
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b.httpsBasicAuthSite===true)){if(!d){f=document.createElement(j.isVideo?"video":"audio");a.parentNode.insertBefore(f,a);a.style.display="none";j.htmlMediaElement=a=f}for(f=0;f<g.length;f++)if(a.canPlayType(g[f].type).replace(/no/,"")!==""||a.canPlayType(g[f].type.replace(/mp3/,"mpeg")).replace(/no/,"")!==""){j.method="native";j.url=g[f].url;break}if(j.method==="native"){if(j.url!==null)a.src=j.url;if(b.mode!=="auto_plugin")return j}}if(b.mode==="auto"||b.mode==="auto_plugin"||b.mode==="shim")for(f=
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0;f<g.length;f++){l=g[f].type;for(a=0;a<b.plugins.length;a++){e=b.plugins[a];h=mejs.plugins[e];for(c=0;c<h.length;c++){k=h[c];if(k.version==null||mejs.PluginDetector.hasPluginVersion(e,k.version))for(d=0;d<k.types.length;d++)if(l==k.types[d]){j.method=e;j.url=g[f].url;return j}}}}if(b.mode==="auto_plugin"&&j.method==="native")return j;if(j.method===""&&g.length>0)j.url=g[0].url;return j},formatType:function(a,b){return a&&!b?this.getTypeFromFile(a):b&&~b.indexOf(";")?b.substr(0,b.indexOf(";")):b},
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getTypeFromFile:function(a){a=a.split("?")[0];a=a.substring(a.lastIndexOf(".")+1).toLowerCase();return(/(mp4|m4v|ogg|ogv|webm|webmv|flv|wmv|mpeg|mov)/gi.test(a)?"video":"audio")+"/"+this.getTypeFromExtension(a)},getTypeFromExtension:function(a){switch(a){case "mp4":case "m4v":return"mp4";case "webm":case "webma":case "webmv":return"webm";case "ogg":case "oga":case "ogv":return"ogg";default:return a}},createErrorMessage:function(a,b,c){var d=a.htmlMediaElement,e=document.createElement("div");e.className=
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"me-cannotplay";try{e.style.width=d.width+"px";e.style.height=d.height+"px"}catch(g){}e.innerHTML=b.customError?b.customError:c!==""?'<a href="'+a.url+'"><img src="'+c+'" width="100%" height="100%" /></a>':'<a href="'+a.url+'"><span>'+mejs.i18n.t("Download File")+"</span></a>";d.parentNode.insertBefore(e,d);d.style.display="none";b.error(d)},createPlugin:function(a,b,c,d,e,g){c=a.htmlMediaElement;var f=1,h=1,l="me_"+a.method+"_"+mejs.meIndex++,j=new mejs.PluginMediaElement(l,a.method,a.url),k=document.createElement("div"),
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m;j.tagName=c.tagName;for(m=0;m<c.attributes.length;m++){var n=c.attributes[m];n.specified==true&&j.setAttribute(n.name,n.value)}for(m=c.parentNode;m!==null&&m.tagName.toLowerCase()!="body";){if(m.parentNode.tagName.toLowerCase()=="p"){m.parentNode.parentNode.insertBefore(m,m.parentNode);break}m=m.parentNode}if(a.isVideo){f=b.pluginWidth>0?b.pluginWidth:b.videoWidth>0?b.videoWidth:c.getAttribute("width")!==null?c.getAttribute("width"):b.defaultVideoWidth;h=b.pluginHeight>0?b.pluginHeight:b.videoHeight>
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0?b.videoHeight:c.getAttribute("height")!==null?c.getAttribute("height"):b.defaultVideoHeight;f=mejs.Utility.encodeUrl(f);h=mejs.Utility.encodeUrl(h)}else if(b.enablePluginDebug){f=320;h=240}j.success=b.success;mejs.MediaPluginBridge.registerPluginElement(l,j,c);k.className="me-plugin";k.id=l+"_container";a.isVideo?c.parentNode.insertBefore(k,c):document.body.insertBefore(k,document.body.childNodes[0]);d=["id="+l,"isvideo="+(a.isVideo?"true":"false"),"autoplay="+(d?"true":"false"),"preload="+e,"width="+
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f,"startvolume="+b.startVolume,"timerrate="+b.timerRate,"flashstreamer="+b.flashStreamer,"height="+h,"pseudostreamstart="+b.pseudoStreamingStartQueryParam];if(a.url!==null)a.method=="flash"?d.push("file="+mejs.Utility.encodeUrl(a.url)):d.push("file="+a.url);b.enablePluginDebug&&d.push("debug=true");b.enablePluginSmoothing&&d.push("smoothing=true");b.enablePseudoStreaming&&d.push("pseudostreaming=true");g&&d.push("controls=true");if(b.pluginVars)d=d.concat(b.pluginVars);switch(a.method){case "silverlight":k.innerHTML=
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'<object data="data:application/x-silverlight-2," type="application/x-silverlight-2" id="'+l+'" name="'+l+'" width="'+f+'" height="'+h+'" class="mejs-shim"><param name="initParams" value="'+d.join(",")+'" /><param name="windowless" value="true" /><param name="background" value="black" /><param name="minRuntimeVersion" value="3.0.0.0" /><param name="autoUpgrade" value="true" /><param name="source" value="'+b.pluginPath+b.silverlightName+'" /></object>';break;case "flash":if(mejs.MediaFeatures.isIE){a=
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document.createElement("div");k.appendChild(a);a.outerHTML='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab" id="'+l+'" width="'+f+'" height="'+h+'" class="mejs-shim"><param name="movie" value="'+b.pluginPath+b.flashName+"?x="+new Date+'" /><param name="flashvars" value="'+d.join("&")+'" /><param name="quality" value="high" /><param name="bgcolor" value="#000000" /><param name="wmode" value="transparent" /><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="true" /><param name="scale" value="default" /></object>'}else k.innerHTML=
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'<embed id="'+l+'" name="'+l+'" play="true" loop="false" quality="high" bgcolor="#000000" wmode="transparent" allowScriptAccess="always" allowFullScreen="true" type="application/x-shockwave-flash" pluginspage="//www.macromedia.com/go/getflashplayer" src="'+b.pluginPath+b.flashName+'" flashvars="'+d.join("&")+'" width="'+f+'" height="'+h+'" scale="default"class="mejs-shim"></embed>';break;case "youtube":b=a.url.substr(a.url.lastIndexOf("=")+1);youtubeSettings={container:k,containerId:k.id,pluginMediaElement:j,
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|
pluginId:l,videoId:b,height:h,width:f};mejs.PluginDetector.hasPluginVersion("flash",[10,0,0])?mejs.YouTubeApi.createFlash(youtubeSettings):mejs.YouTubeApi.enqueueIframe(youtubeSettings);break;case "vimeo":j.vimeoid=a.url.substr(a.url.lastIndexOf("/")+1);k.innerHTML='<iframe src="http://player.vimeo.com/video/'+j.vimeoid+'?portrait=0&byline=0&title=0" width="'+f+'" height="'+h+'" frameborder="0" class="mejs-shim"></iframe>'}c.style.display="none";c.removeAttribute("autoplay");return j},updateNative:function(a,
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|
b){var c=a.htmlMediaElement,d;for(d in mejs.HtmlMediaElement)c[d]=mejs.HtmlMediaElement[d];b.success(c,c);return c}};
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|
mejs.YouTubeApi={isIframeStarted:false,isIframeLoaded:false,loadIframeApi:function(){if(!this.isIframeStarted){var a=document.createElement("script");a.src="//www.youtube.com/player_api";var b=document.getElementsByTagName("script")[0];b.parentNode.insertBefore(a,b);this.isIframeStarted=true}},iframeQueue:[],enqueueIframe:function(a){if(this.isLoaded)this.createIframe(a);else{this.loadIframeApi();this.iframeQueue.push(a)}},createIframe:function(a){var b=a.pluginMediaElement,c=new YT.Player(a.containerId,
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{height:a.height,width:a.width,videoId:a.videoId,playerVars:{controls:0},events:{onReady:function(){a.pluginMediaElement.pluginApi=c;mejs.MediaPluginBridge.initPlugin(a.pluginId);setInterval(function(){mejs.YouTubeApi.createEvent(c,b,"timeupdate")},250)},onStateChange:function(d){mejs.YouTubeApi.handleStateChange(d.data,c,b)}}})},createEvent:function(a,b,c){c={type:c,target:b};if(a&&a.getDuration){b.currentTime=c.currentTime=a.getCurrentTime();b.duration=c.duration=a.getDuration();c.paused=b.paused;
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|
c.ended=b.ended;c.muted=a.isMuted();c.volume=a.getVolume()/100;c.bytesTotal=a.getVideoBytesTotal();c.bufferedBytes=a.getVideoBytesLoaded();var d=c.bufferedBytes/c.bytesTotal*c.duration;c.target.buffered=c.buffered={start:function(){return 0},end:function(){return d},length:1}}b.dispatchEvent(c.type,c)},iFrameReady:function(){for(this.isIframeLoaded=this.isLoaded=true;this.iframeQueue.length>0;)this.createIframe(this.iframeQueue.pop())},flashPlayers:{},createFlash:function(a){this.flashPlayers[a.pluginId]=
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|
a;var b,c="//www.youtube.com/apiplayer?enablejsapi=1&playerapiid="+a.pluginId+"&version=3&autoplay=0&controls=0&modestbranding=1&loop=0";if(mejs.MediaFeatures.isIE){b=document.createElement("div");a.container.appendChild(b);b.outerHTML='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab" id="'+a.pluginId+'" width="'+a.width+'" height="'+a.height+'" class="mejs-shim"><param name="movie" value="'+
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|
c+'" /><param name="wmode" value="transparent" /><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="true" /></object>'}else a.container.innerHTML='<object type="application/x-shockwave-flash" id="'+a.pluginId+'" data="'+c+'" width="'+a.width+'" height="'+a.height+'" style="visibility: visible; " class="mejs-shim"><param name="allowScriptAccess" value="always"><param name="wmode" value="transparent"></object>'},flashReady:function(a){var b=this.flashPlayers[a],c=
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|
document.getElementById(a),d=b.pluginMediaElement;d.pluginApi=d.pluginElement=c;mejs.MediaPluginBridge.initPlugin(a);c.cueVideoById(b.videoId);a=b.containerId+"_callback";window[a]=function(e){mejs.YouTubeApi.handleStateChange(e,c,d)};c.addEventListener("onStateChange",a);setInterval(function(){mejs.YouTubeApi.createEvent(c,d,"timeupdate")},250)},handleStateChange:function(a,b,c){switch(a){case -1:c.paused=true;c.ended=true;mejs.YouTubeApi.createEvent(b,c,"loadedmetadata");break;case 0:c.paused=false;
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|
c.ended=true;mejs.YouTubeApi.createEvent(b,c,"ended");break;case 1:c.paused=false;c.ended=false;mejs.YouTubeApi.createEvent(b,c,"play");mejs.YouTubeApi.createEvent(b,c,"playing");break;case 2:c.paused=true;c.ended=false;mejs.YouTubeApi.createEvent(b,c,"pause");break;case 3:mejs.YouTubeApi.createEvent(b,c,"progress")}}};function onYouTubePlayerAPIReady(){mejs.YouTubeApi.iFrameReady()}function onYouTubePlayerReady(a){mejs.YouTubeApi.flashReady(a)}window.mejs=mejs;window.MediaElement=mejs.MediaElement;
|
|
(function(a,b){var c={locale:{language:"",strings:{}},methods:{}};c.getLanguage=function(){return(c.locale.language||window.navigator.userLanguage||window.navigator.language).substr(0,2).toLowerCase()};if(typeof mejsL10n!="undefined")c.locale.language=mejsL10n.language;c.methods.checkPlain=function(d){var e,g,f={"&":"&",'"':""","<":"<",">":">"};d=String(d);for(e in f)if(f.hasOwnProperty(e)){g=RegExp(e,"g");d=d.replace(g,f[e])}return d};c.methods.t=function(d,e){if(c.locale.strings&&
|
|
c.locale.strings[e.context]&&c.locale.strings[e.context][d])d=c.locale.strings[e.context][d];return c.methods.checkPlain(d)};c.t=function(d,e){if(typeof d==="string"&&d.length>0){var g=c.getLanguage();e=e||{context:g};return c.methods.t(d,e)}else throw{name:"InvalidArgumentException",message:"First argument is either not a string or empty."};};b.i18n=c})(document,mejs);(function(a){if(typeof mejsL10n!="undefined")a[mejsL10n.language]=mejsL10n.strings})(mejs.i18n.locale.strings);
|
|
(function(a){if(typeof a.de==="undefined")a.de={Fullscreen:"Vollbild","Go Fullscreen":"Vollbild an","Turn off Fullscreen":"Vollbild aus",Close:"Schlie\u00dfen"}})(mejs.i18n.locale.strings);(function(a){if(typeof a.zh==="undefined")a.zh={Fullscreen:"\u5168\u87a2\u5e55","Go Fullscreen":"\u5168\u5c4f\u6a21\u5f0f","Turn off Fullscreen":"\u9000\u51fa\u5168\u5c4f\u6a21\u5f0f",Close:"\u95dc\u9589"}})(mejs.i18n.locale.strings);
|
|
|
|
/*!
|
|
* MediaElementPlayer
|
|
* http://mediaelementjs.com/
|
|
*
|
|
* Creates a controller bar for HTML5 <video> add <audio> tags
|
|
* using jQuery and MediaElement.js (HTML5 Flash/Silverlight wrapper)
|
|
*
|
|
* Copyright 2010-2013, John Dyer (http://j.hn/)
|
|
* License: MIT
|
|
*
|
|
*/if(typeof jQuery!="undefined")mejs.$=jQuery;else if(typeof ender!="undefined")mejs.$=ender;
|
|
(function(f){mejs.MepDefaults={poster:"",showPosterWhenEnded:false,defaultVideoWidth:480,defaultVideoHeight:270,videoWidth:-1,videoHeight:-1,defaultAudioWidth:400,defaultAudioHeight:30,defaultSeekBackwardInterval:function(a){return a.duration*0.05},defaultSeekForwardInterval:function(a){return a.duration*0.05},audioWidth:-1,audioHeight:-1,startVolume:0.8,loop:false,autoRewind:true,enableAutosize:true,alwaysShowHours:false,showTimecodeFrameCount:false,framesPerSecond:25,autosizeProgress:true,alwaysShowControls:false,
|
|
hideVideoControlsOnLoad:false,clickToPlayPause:true,iPadUseNativeControls:false,iPhoneUseNativeControls:false,AndroidUseNativeControls:false,features:["playpause","current","progress","duration","tracks","volume","fullscreen"],isVideo:true,enableKeyboard:true,pauseOtherPlayers:true,keyActions:[{keys:[32,179],action:function(a,b){b.paused||b.ended?a.play():a.pause()}},{keys:[38],action:function(a,b){b.setVolume(Math.min(b.volume+0.1,1))}},{keys:[40],action:function(a,b){b.setVolume(Math.max(b.volume-
|
|
0.1,0))}},{keys:[37,227],action:function(a,b){if(!isNaN(b.duration)&&b.duration>0){if(a.isVideo){a.showControls();a.startControlsTimer()}var c=Math.max(b.currentTime-a.options.defaultSeekBackwardInterval(b),0);b.setCurrentTime(c)}}},{keys:[39,228],action:function(a,b){if(!isNaN(b.duration)&&b.duration>0){if(a.isVideo){a.showControls();a.startControlsTimer()}var c=Math.min(b.currentTime+a.options.defaultSeekForwardInterval(b),b.duration);b.setCurrentTime(c)}}},{keys:[70],action:function(a){if(typeof a.enterFullScreen!=
|
|
"undefined")a.isFullScreen?a.exitFullScreen():a.enterFullScreen()}}]};mejs.mepIndex=0;mejs.players={};mejs.MediaElementPlayer=function(a,b){if(!(this instanceof mejs.MediaElementPlayer))return new mejs.MediaElementPlayer(a,b);this.$media=this.$node=f(a);this.node=this.media=this.$media[0];if(typeof this.node.player!="undefined")return this.node.player;else this.node.player=this;if(typeof b=="undefined")b=this.$node.data("mejsoptions");this.options=f.extend({},mejs.MepDefaults,b);this.id="mep_"+mejs.mepIndex++;
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|
mejs.players[this.id]=this;this.init();return this};mejs.MediaElementPlayer.prototype={hasFocus:false,controlsAreVisible:true,init:function(){var a=this,b=mejs.MediaFeatures,c=f.extend(true,{},a.options,{success:function(d,g){a.meReady(d,g)},error:function(d){a.handleError(d)}}),e=a.media.tagName.toLowerCase();a.isDynamic=e!=="audio"&&e!=="video";a.isVideo=a.isDynamic?a.options.isVideo:e!=="audio"&&a.options.isVideo;if(b.isiPad&&a.options.iPadUseNativeControls||b.isiPhone&&a.options.iPhoneUseNativeControls){a.$media.attr("controls",
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|
"controls");b.isiPad&&a.media.getAttribute("autoplay")!==null&&a.play()}else if(!(b.isAndroid&&a.options.AndroidUseNativeControls)){a.$media.removeAttr("controls");a.container=f('<div id="'+a.id+'" class="mejs-container '+(mejs.MediaFeatures.svg?"svg":"no-svg")+'"><div class="mejs-inner"><div class="mejs-mediaelement"></div><div class="mejs-layers"></div><div class="mejs-controls"></div><div class="mejs-clear"></div></div></div>').addClass(a.$media[0].className).insertBefore(a.$media);a.container.addClass((b.isAndroid?
|
|
"mejs-android ":"")+(b.isiOS?"mejs-ios ":"")+(b.isiPad?"mejs-ipad ":"")+(b.isiPhone?"mejs-iphone ":"")+(a.isVideo?"mejs-video ":"mejs-audio "));if(b.isiOS){b=a.$media.clone();a.container.find(".mejs-mediaelement").append(b);a.$media.remove();a.$node=a.$media=b;a.node=a.media=b[0]}else a.container.find(".mejs-mediaelement").append(a.$media);a.controls=a.container.find(".mejs-controls");a.layers=a.container.find(".mejs-layers");b=a.isVideo?"video":"audio";e=b.substring(0,1).toUpperCase()+b.substring(1);
|
|
a.width=a.options[b+"Width"]>0||a.options[b+"Width"].toString().indexOf("%")>-1?a.options[b+"Width"]:a.media.style.width!==""&&a.media.style.width!==null?a.media.style.width:a.media.getAttribute("width")!==null?a.$media.attr("width"):a.options["default"+e+"Width"];a.height=a.options[b+"Height"]>0||a.options[b+"Height"].toString().indexOf("%")>-1?a.options[b+"Height"]:a.media.style.height!==""&&a.media.style.height!==null?a.media.style.height:a.$media[0].getAttribute("height")!==null?a.$media.attr("height"):
|
|
a.options["default"+e+"Height"];a.setPlayerSize(a.width,a.height);c.pluginWidth=a.width;c.pluginHeight=a.height}mejs.MediaElement(a.$media[0],c);typeof a.container!="undefined"&&a.controlsAreVisible&&a.container.trigger("controlsshown")},showControls:function(a){var b=this;a=typeof a=="undefined"||a;if(!b.controlsAreVisible){if(a){b.controls.css("visibility","visible").stop(true,true).fadeIn(200,function(){b.controlsAreVisible=true;b.container.trigger("controlsshown")});b.container.find(".mejs-control").css("visibility",
|
|
"visible").stop(true,true).fadeIn(200,function(){b.controlsAreVisible=true})}else{b.controls.css("visibility","visible").css("display","block");b.container.find(".mejs-control").css("visibility","visible").css("display","block");b.controlsAreVisible=true;b.container.trigger("controlsshown")}b.setControlsSize()}},hideControls:function(a){var b=this;a=typeof a=="undefined"||a;if(!(!b.controlsAreVisible||b.options.alwaysShowControls))if(a){b.controls.stop(true,true).fadeOut(200,function(){f(this).css("visibility",
|
|
"hidden").css("display","block");b.controlsAreVisible=false;b.container.trigger("controlshidden")});b.container.find(".mejs-control").stop(true,true).fadeOut(200,function(){f(this).css("visibility","hidden").css("display","block")})}else{b.controls.css("visibility","hidden").css("display","block");b.container.find(".mejs-control").css("visibility","hidden").css("display","block");b.controlsAreVisible=false;b.container.trigger("controlshidden")}},controlsTimer:null,startControlsTimer:function(a){var b=
|
|
this;a=typeof a!="undefined"?a:1500;b.killControlsTimer("start");b.controlsTimer=setTimeout(function(){b.hideControls();b.killControlsTimer("hide")},a)},killControlsTimer:function(){if(this.controlsTimer!==null){clearTimeout(this.controlsTimer);delete this.controlsTimer;this.controlsTimer=null}},controlsEnabled:true,disableControls:function(){this.killControlsTimer();this.hideControls(false);this.controlsEnabled=false},enableControls:function(){this.showControls(false);this.controlsEnabled=true},
|
|
meReady:function(a,b){var c=this,e=mejs.MediaFeatures,d=b.getAttribute("autoplay");d=!(typeof d=="undefined"||d===null||d==="false");var g;if(!c.created){c.created=true;c.media=a;c.domNode=b;if(!(e.isAndroid&&c.options.AndroidUseNativeControls)&&!(e.isiPad&&c.options.iPadUseNativeControls)&&!(e.isiPhone&&c.options.iPhoneUseNativeControls)){c.buildposter(c,c.controls,c.layers,c.media);c.buildkeyboard(c,c.controls,c.layers,c.media);c.buildoverlays(c,c.controls,c.layers,c.media);c.findTracks();for(g in c.options.features){e=
|
|
c.options.features[g];if(c["build"+e])try{c["build"+e](c,c.controls,c.layers,c.media)}catch(k){}}c.container.trigger("controlsready");c.setPlayerSize(c.width,c.height);c.setControlsSize();if(c.isVideo){if(mejs.MediaFeatures.hasTouch)c.$media.bind("touchstart",function(){if(c.controlsAreVisible)c.hideControls(false);else c.controlsEnabled&&c.showControls(false)});else{mejs.MediaElementPlayer.prototype.clickToPlayPauseCallback=function(){if(c.options.clickToPlayPause)c.media.paused?c.play():c.pause()};
|
|
c.media.addEventListener("click",c.clickToPlayPauseCallback,false);c.container.bind("mouseenter mouseover",function(){if(c.controlsEnabled)if(!c.options.alwaysShowControls){c.killControlsTimer("enter");c.showControls();c.startControlsTimer(2500)}}).bind("mousemove",function(){if(c.controlsEnabled){c.controlsAreVisible||c.showControls();c.options.alwaysShowControls||c.startControlsTimer(2500)}}).bind("mouseleave",function(){c.controlsEnabled&&!c.media.paused&&!c.options.alwaysShowControls&&c.startControlsTimer(1E3)})}c.options.hideVideoControlsOnLoad&&
|
|
c.hideControls(false);d&&!c.options.alwaysShowControls&&c.hideControls();c.options.enableAutosize&&c.media.addEventListener("loadedmetadata",function(j){if(c.options.videoHeight<=0&&c.domNode.getAttribute("height")===null&&!isNaN(j.target.videoHeight)){c.setPlayerSize(j.target.videoWidth,j.target.videoHeight);c.setControlsSize();c.media.setVideoSize(j.target.videoWidth,j.target.videoHeight)}},false)}a.addEventListener("play",function(){for(var j in mejs.players){var m=mejs.players[j];m.id!=c.id&&
|
|
c.options.pauseOtherPlayers&&!m.paused&&!m.ended&&m.pause();m.hasFocus=false}c.hasFocus=true},false);c.media.addEventListener("ended",function(){if(c.options.autoRewind)try{c.media.setCurrentTime(0)}catch(j){}c.media.pause();c.setProgressRail&&c.setProgressRail();c.setCurrentRail&&c.setCurrentRail();if(c.options.loop)c.play();else!c.options.alwaysShowControls&&c.controlsEnabled&&c.showControls()},false);c.media.addEventListener("loadedmetadata",function(){c.updateDuration&&c.updateDuration();c.updateCurrent&&
|
|
c.updateCurrent();if(!c.isFullScreen){c.setPlayerSize(c.width,c.height);c.setControlsSize()}},false);setTimeout(function(){c.setPlayerSize(c.width,c.height);c.setControlsSize()},50);c.globalBind("resize",function(){c.isFullScreen||mejs.MediaFeatures.hasTrueNativeFullScreen&&document.webkitIsFullScreen||c.setPlayerSize(c.width,c.height);c.setControlsSize()});c.media.pluginType=="youtube"&&c.container.find(".mejs-overlay-play").hide()}d&&a.pluginType=="native"&&c.play();if(c.options.success)typeof c.options.success==
|
|
"string"?window[c.options.success](c.media,c.domNode,c):c.options.success(c.media,c.domNode,c)}},handleError:function(a){this.controls.hide();this.options.error&&this.options.error(a)},setPlayerSize:function(a,b){if(typeof a!="undefined")this.width=a;if(typeof b!="undefined")this.height=b;if(this.height.toString().indexOf("%")>0||this.$node.css("max-width")==="100%"||parseInt(this.$node.css("max-width").replace(/px/,""),10)/this.$node.offsetParent().width()===1||this.$node[0].currentStyle&&this.$node[0].currentStyle.maxWidth===
|
|
"100%"){var c=this.isVideo?this.media.videoWidth&&this.media.videoWidth>0?this.media.videoWidth:this.options.defaultVideoWidth:this.options.defaultAudioWidth,e=this.isVideo?this.media.videoHeight&&this.media.videoHeight>0?this.media.videoHeight:this.options.defaultVideoHeight:this.options.defaultAudioHeight,d=this.container.parent().closest(":visible").width();c=this.isVideo||!this.options.autosizeProgress?parseInt(d*e/c,10):e;if(this.container.parent()[0].tagName.toLowerCase()==="body"){d=f(window).width();
|
|
c=f(window).height()}if(c!=0&&d!=0){this.container.width(d).height(c);this.$media.add(this.container.find(".mejs-shim")).width("100%").height("100%");this.isVideo&&this.media.setVideoSize&&this.media.setVideoSize(d,c);this.layers.children(".mejs-layer").width("100%").height("100%")}}else{this.container.width(this.width).height(this.height);this.layers.children(".mejs-layer").width(this.width).height(this.height)}d=this.layers.find(".mejs-overlay-play");c=d.find(".mejs-overlay-button");d.height(this.container.height()-
|
|
this.controls.height());c.css("margin-top","-"+(c.height()/2-this.controls.height()/2).toString()+"px")},setControlsSize:function(){var a=0,b=0,c=this.controls.find(".mejs-time-rail"),e=this.controls.find(".mejs-time-total");this.controls.find(".mejs-time-current");this.controls.find(".mejs-time-loaded");var d=c.siblings();if(this.options&&!this.options.autosizeProgress)b=parseInt(c.css("width"));if(b===0||!b){d.each(function(){var g=f(this);if(g.css("position")!="absolute"&&g.is(":visible"))a+=f(this).outerWidth(true)});
|
|
b=this.controls.width()-a-(c.outerWidth(true)-c.width())}c.width(b);e.width(b-(e.outerWidth(true)-e.width()));this.setProgressRail&&this.setProgressRail();this.setCurrentRail&&this.setCurrentRail()},buildposter:function(a,b,c,e){var d=f('<div class="mejs-poster mejs-layer"></div>').appendTo(c);b=a.$media.attr("poster");if(a.options.poster!=="")b=a.options.poster;b!==""&&b!=null?this.setPoster(b):d.hide();e.addEventListener("play",function(){d.hide()},false);a.options.showPosterWhenEnded&&a.options.autoRewind&&
|
|
e.addEventListener("ended",function(){d.show()},false)},setPoster:function(a){var b=this.container.find(".mejs-poster"),c=b.find("img");if(c.length==0)c=f('<img width="100%" height="100%" />').appendTo(b);c.attr("src",a);b.css({"background-image":"url("+a+")"})},buildoverlays:function(a,b,c,e){var d=this;if(a.isVideo){var g=f('<div class="mejs-overlay mejs-layer"><div class="mejs-overlay-loading"><span></span></div></div>').hide().appendTo(c),k=f('<div class="mejs-overlay mejs-layer"><div class="mejs-overlay-error"></div></div>').hide().appendTo(c),
|
|
j=f('<div class="mejs-overlay mejs-layer mejs-overlay-play"><div class="mejs-overlay-button"></div></div>').appendTo(c).bind("click touchstart",function(){d.options.clickToPlayPause&&e.paused&&d.play()});e.addEventListener("play",function(){j.hide();g.hide();b.find(".mejs-time-buffering").hide();k.hide()},false);e.addEventListener("playing",function(){j.hide();g.hide();b.find(".mejs-time-buffering").hide();k.hide()},false);e.addEventListener("seeking",function(){g.show();b.find(".mejs-time-buffering").show()},
|
|
false);e.addEventListener("seeked",function(){g.hide();b.find(".mejs-time-buffering").hide()},false);e.addEventListener("pause",function(){mejs.MediaFeatures.isiPhone||j.show()},false);e.addEventListener("waiting",function(){g.show();b.find(".mejs-time-buffering").show()},false);e.addEventListener("loadeddata",function(){g.show();b.find(".mejs-time-buffering").show()},false);e.addEventListener("canplay",function(){g.hide();b.find(".mejs-time-buffering").hide()},false);e.addEventListener("error",function(){g.hide();
|
|
b.find(".mejs-time-buffering").hide();k.show();k.find("mejs-overlay-error").html("Error loading this resource")},false)}},buildkeyboard:function(a,b,c,e){this.globalBind("keydown",function(d){if(a.hasFocus&&a.options.enableKeyboard)for(var g=0,k=a.options.keyActions.length;g<k;g++)for(var j=a.options.keyActions[g],m=0,q=j.keys.length;m<q;m++)if(d.keyCode==j.keys[m]){d.preventDefault();j.action(a,e,d.keyCode);return false}return true});this.globalBind("click",function(d){if(f(d.target).closest(".mejs-container").length==
|
|
0)a.hasFocus=false})},findTracks:function(){var a=this,b=a.$media.find("track");a.tracks=[];b.each(function(c,e){e=f(e);a.tracks.push({srclang:e.attr("srclang")?e.attr("srclang").toLowerCase():"",src:e.attr("src"),kind:e.attr("kind"),label:e.attr("label")||"",entries:[],isLoaded:false})})},changeSkin:function(a){this.container[0].className="mejs-container "+a;this.setPlayerSize(this.width,this.height);this.setControlsSize()},play:function(){this.load();this.media.play()},pause:function(){try{this.media.pause()}catch(a){}},
|
|
load:function(){this.isLoaded||this.media.load();this.isLoaded=true},setMuted:function(a){this.media.setMuted(a)},setCurrentTime:function(a){this.media.setCurrentTime(a)},getCurrentTime:function(){return this.media.currentTime},setVolume:function(a){this.media.setVolume(a)},getVolume:function(){return this.media.volume},setSrc:function(a){this.media.setSrc(a)},remove:function(){var a,b;for(a in this.options.features){b=this.options.features[a];if(this["clean"+b])try{this["clean"+b](this)}catch(c){}}if(this.isDynamic)this.$node.insertBefore(this.container);
|
|
else{this.$media.prop("controls",true);this.$node.clone().show().insertBefore(this.container);this.$node.remove()}this.media.pluginType!=="native"&&this.media.remove();delete mejs.players[this.id];this.container.remove();this.globalUnbind();delete this.node.player}};(function(){function a(c,e){var d={d:[],w:[]};f.each((c||"").split(" "),function(g,k){var j=k+"."+e;if(j.indexOf(".")===0){d.d.push(j);d.w.push(j)}else d[b.test(k)?"w":"d"].push(j)});d.d=d.d.join(" ");d.w=d.w.join(" ");return d}var b=
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/^((after|before)print|(before)?unload|hashchange|message|o(ff|n)line|page(hide|show)|popstate|resize|storage)\b/;mejs.MediaElementPlayer.prototype.globalBind=function(c,e,d){c=a(c,this.id);c.d&&f(document).bind(c.d,e,d);c.w&&f(window).bind(c.w,e,d)};mejs.MediaElementPlayer.prototype.globalUnbind=function(c,e){c=a(c,this.id);c.d&&f(document).unbind(c.d,e);c.w&&f(window).unbind(c.w,e)}})();if(typeof jQuery!="undefined")jQuery.fn.mediaelementplayer=function(a){a===false?this.each(function(){var b=jQuery(this).data("mediaelementplayer");
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|
b&&b.remove();jQuery(this).removeData("mediaelementplayer")}):this.each(function(){jQuery(this).data("mediaelementplayer",new mejs.MediaElementPlayer(this,a))});return this};f(document).ready(function(){f(".mejs-player").mediaelementplayer()});window.MediaElementPlayer=mejs.MediaElementPlayer})(mejs.$);
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|
(function(f){f.extend(mejs.MepDefaults,{playpauseText:mejs.i18n.t("Play/Pause")});f.extend(MediaElementPlayer.prototype,{buildplaypause:function(a,b,c,e){var d=f('<div class="mejs-button mejs-playpause-button mejs-play" ><button type="button" aria-controls="'+this.id+'" title="'+this.options.playpauseText+'" aria-label="'+this.options.playpauseText+'"></button></div>').appendTo(b).click(function(g){g.preventDefault();e.paused?e.play():e.pause();return false});e.addEventListener("play",function(){d.removeClass("mejs-play").addClass("mejs-pause")},
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|
false);e.addEventListener("playing",function(){d.removeClass("mejs-play").addClass("mejs-pause")},false);e.addEventListener("pause",function(){d.removeClass("mejs-pause").addClass("mejs-play")},false);e.addEventListener("paused",function(){d.removeClass("mejs-pause").addClass("mejs-play")},false)}})})(mejs.$);
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|
(function(f){f.extend(mejs.MepDefaults,{stopText:"Stop"});f.extend(MediaElementPlayer.prototype,{buildstop:function(a,b,c,e){f('<div class="mejs-button mejs-stop-button mejs-stop"><button type="button" aria-controls="'+this.id+'" title="'+this.options.stopText+'" aria-label="'+this.options.stopText+'"></button></div>').appendTo(b).click(function(){e.paused||e.pause();if(e.currentTime>0){e.setCurrentTime(0);e.pause();b.find(".mejs-time-current").width("0px");b.find(".mejs-time-handle").css("left",
|
|
"0px");b.find(".mejs-time-float-current").html(mejs.Utility.secondsToTimeCode(0));b.find(".mejs-currenttime").html(mejs.Utility.secondsToTimeCode(0));c.find(".mejs-poster").show()}})}})})(mejs.$);
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|
(function(f){f.extend(MediaElementPlayer.prototype,{buildprogress:function(a,b,c,e){f('<div class="mejs-time-rail"><span class="mejs-time-total"><span class="mejs-time-buffering"></span><span class="mejs-time-loaded"></span><span class="mejs-time-current"></span><span class="mejs-time-handle"></span><span class="mejs-time-float"><span class="mejs-time-float-current">00:00</span><span class="mejs-time-float-corner"></span></span></span></div>').appendTo(b);b.find(".mejs-time-buffering").hide();var d=
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|
this,g=b.find(".mejs-time-total");c=b.find(".mejs-time-loaded");var k=b.find(".mejs-time-current"),j=b.find(".mejs-time-handle"),m=b.find(".mejs-time-float"),q=b.find(".mejs-time-float-current"),p=function(h){h=h.pageX;var l=g.offset(),r=g.outerWidth(true),n=0,o=n=0;if(e.duration){if(h<l.left)h=l.left;else if(h>r+l.left)h=r+l.left;o=h-l.left;n=o/r;n=n<=0.02?0:n*e.duration;t&&n!==e.currentTime&&e.setCurrentTime(n);if(!mejs.MediaFeatures.hasTouch){m.css("left",o);q.html(mejs.Utility.secondsToTimeCode(n));
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|
m.show()}}},t=false;g.bind("mousedown",function(h){if(h.which===1){t=true;p(h);d.globalBind("mousemove.dur",function(l){p(l)});d.globalBind("mouseup.dur",function(){t=false;m.hide();d.globalUnbind(".dur")});return false}}).bind("mouseenter",function(){d.globalBind("mousemove.dur",function(h){p(h)});mejs.MediaFeatures.hasTouch||m.show()}).bind("mouseleave",function(){if(!t){d.globalUnbind(".dur");m.hide()}});e.addEventListener("progress",function(h){a.setProgressRail(h);a.setCurrentRail(h)},false);
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|
e.addEventListener("timeupdate",function(h){a.setProgressRail(h);a.setCurrentRail(h)},false);d.loaded=c;d.total=g;d.current=k;d.handle=j},setProgressRail:function(a){var b=a!=undefined?a.target:this.media,c=null;if(b&&b.buffered&&b.buffered.length>0&&b.buffered.end&&b.duration)c=b.buffered.end(0)/b.duration;else if(b&&b.bytesTotal!=undefined&&b.bytesTotal>0&&b.bufferedBytes!=undefined)c=b.bufferedBytes/b.bytesTotal;else if(a&&a.lengthComputable&&a.total!=0)c=a.loaded/a.total;if(c!==null){c=Math.min(1,
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|
Math.max(0,c));this.loaded&&this.total&&this.loaded.width(this.total.width()*c)}},setCurrentRail:function(){if(this.media.currentTime!=undefined&&this.media.duration)if(this.total&&this.handle){var a=Math.round(this.total.width()*this.media.currentTime/this.media.duration),b=a-Math.round(this.handle.outerWidth(true)/2);this.current.width(a);this.handle.css("left",b)}}})})(mejs.$);
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|
(function(f){f.extend(mejs.MepDefaults,{duration:-1,timeAndDurationSeparator:"<span> | </span>"});f.extend(MediaElementPlayer.prototype,{buildcurrent:function(a,b,c,e){f('<div class="mejs-time"><span class="mejs-currenttime">'+(a.options.alwaysShowHours?"00:":"")+(a.options.showTimecodeFrameCount?"00:00:00":"00:00")+"</span></div>").appendTo(b);this.currenttime=this.controls.find(".mejs-currenttime");e.addEventListener("timeupdate",function(){a.updateCurrent()},false)},buildduration:function(a,b,
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|
c,e){if(b.children().last().find(".mejs-currenttime").length>0)f(this.options.timeAndDurationSeparator+'<span class="mejs-duration">'+(this.options.duration>0?mejs.Utility.secondsToTimeCode(this.options.duration,this.options.alwaysShowHours||this.media.duration>3600,this.options.showTimecodeFrameCount,this.options.framesPerSecond||25):(a.options.alwaysShowHours?"00:":"")+(a.options.showTimecodeFrameCount?"00:00:00":"00:00"))+"</span>").appendTo(b.find(".mejs-time"));else{b.find(".mejs-currenttime").parent().addClass("mejs-currenttime-container");
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|
f('<div class="mejs-time mejs-duration-container"><span class="mejs-duration">'+(this.options.duration>0?mejs.Utility.secondsToTimeCode(this.options.duration,this.options.alwaysShowHours||this.media.duration>3600,this.options.showTimecodeFrameCount,this.options.framesPerSecond||25):(a.options.alwaysShowHours?"00:":"")+(a.options.showTimecodeFrameCount?"00:00:00":"00:00"))+"</span></div>").appendTo(b)}this.durationD=this.controls.find(".mejs-duration");e.addEventListener("timeupdate",function(){a.updateDuration()},
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|
false)},updateCurrent:function(){if(this.currenttime)this.currenttime.html(mejs.Utility.secondsToTimeCode(this.media.currentTime,this.options.alwaysShowHours||this.media.duration>3600,this.options.showTimecodeFrameCount,this.options.framesPerSecond||25))},updateDuration:function(){this.container.toggleClass("mejs-long-video",this.media.duration>3600);if(this.durationD&&(this.options.duration>0||this.media.duration))this.durationD.html(mejs.Utility.secondsToTimeCode(this.options.duration>0?this.options.duration:
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|
this.media.duration,this.options.alwaysShowHours,this.options.showTimecodeFrameCount,this.options.framesPerSecond||25))}})})(mejs.$);
|
|
(function(f){f.extend(mejs.MepDefaults,{muteText:mejs.i18n.t("Mute Toggle"),hideVolumeOnTouchDevices:true,audioVolume:"horizontal",videoVolume:"vertical"});f.extend(MediaElementPlayer.prototype,{buildvolume:function(a,b,c,e){if(!(mejs.MediaFeatures.hasTouch&&this.options.hideVolumeOnTouchDevices)){var d=this,g=d.isVideo?d.options.videoVolume:d.options.audioVolume,k=g=="horizontal"?f('<div class="mejs-button mejs-volume-button mejs-mute"><button type="button" aria-controls="'+d.id+'" title="'+d.options.muteText+
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|
'" aria-label="'+d.options.muteText+'"></button></div><div class="mejs-horizontal-volume-slider"><div class="mejs-horizontal-volume-total"></div><div class="mejs-horizontal-volume-current"></div><div class="mejs-horizontal-volume-handle"></div></div>').appendTo(b):f('<div class="mejs-button mejs-volume-button mejs-mute"><button type="button" aria-controls="'+d.id+'" title="'+d.options.muteText+'" aria-label="'+d.options.muteText+'"></button><div class="mejs-volume-slider"><div class="mejs-volume-total"></div><div class="mejs-volume-current"></div><div class="mejs-volume-handle"></div></div></div>').appendTo(b),
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|
j=d.container.find(".mejs-volume-slider, .mejs-horizontal-volume-slider"),m=d.container.find(".mejs-volume-total, .mejs-horizontal-volume-total"),q=d.container.find(".mejs-volume-current, .mejs-horizontal-volume-current"),p=d.container.find(".mejs-volume-handle, .mejs-horizontal-volume-handle"),t=function(n,o){if(!j.is(":visible")&&typeof o=="undefined"){j.show();t(n,true);j.hide()}else{n=Math.max(0,n);n=Math.min(n,1);n==0?k.removeClass("mejs-mute").addClass("mejs-unmute"):k.removeClass("mejs-unmute").addClass("mejs-mute");
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|
if(g=="vertical"){var s=m.height(),u=m.position(),v=s-s*n;p.css("top",Math.round(u.top+v-p.height()/2));q.height(s-v);q.css("top",u.top+v)}else{s=m.width();u=m.position();s=s*n;p.css("left",Math.round(u.left+s-p.width()/2));q.width(Math.round(s))}}},h=function(n){var o=null,s=m.offset();if(g=="vertical"){o=m.height();parseInt(m.css("top").replace(/px/,""),10);o=(o-(n.pageY-s.top))/o;if(s.top==0||s.left==0)return}else{o=m.width();o=(n.pageX-s.left)/o}o=Math.max(0,o);o=Math.min(o,1);t(o);o==0?e.setMuted(true):
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|
e.setMuted(false);e.setVolume(o)},l=false,r=false;k.hover(function(){j.show();r=true},function(){r=false;!l&&g=="vertical"&&j.hide()});j.bind("mouseover",function(){r=true}).bind("mousedown",function(n){h(n);d.globalBind("mousemove.vol",function(o){h(o)});d.globalBind("mouseup.vol",function(){l=false;d.globalUnbind(".vol");!r&&g=="vertical"&&j.hide()});l=true;return false});k.find("button").click(function(){e.setMuted(!e.muted)});e.addEventListener("volumechange",function(){if(!l)if(e.muted){t(0);
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|
k.removeClass("mejs-mute").addClass("mejs-unmute")}else{t(e.volume);k.removeClass("mejs-unmute").addClass("mejs-mute")}},false);if(d.container.is(":visible")){t(a.options.startVolume);a.options.startVolume===0&&e.setMuted(true);e.pluginType==="native"&&e.setVolume(a.options.startVolume)}}}})})(mejs.$);
|
|
(function(f){f.extend(mejs.MepDefaults,{usePluginFullScreen:true,newWindowCallback:function(){return""},fullscreenText:mejs.i18n.t("Fullscreen")});f.extend(MediaElementPlayer.prototype,{isFullScreen:false,isNativeFullScreen:false,isInIframe:false,buildfullscreen:function(a,b,c,e){if(a.isVideo){a.isInIframe=window.location!=window.parent.location;if(mejs.MediaFeatures.hasTrueNativeFullScreen){c=function(){if(a.isFullScreen)if(mejs.MediaFeatures.isFullScreen()){a.isNativeFullScreen=true;a.setControlsSize()}else{a.isNativeFullScreen=
|
|
false;a.exitFullScreen()}};mejs.MediaFeatures.hasMozNativeFullScreen?a.globalBind(mejs.MediaFeatures.fullScreenEventName,c):a.container.bind(mejs.MediaFeatures.fullScreenEventName,c)}var d=this,g=f('<div class="mejs-button mejs-fullscreen-button"><button type="button" aria-controls="'+d.id+'" title="'+d.options.fullscreenText+'" aria-label="'+d.options.fullscreenText+'"></button></div>').appendTo(b);if(d.media.pluginType==="native"||!d.options.usePluginFullScreen&&!mejs.MediaFeatures.isFirefox)g.click(function(){mejs.MediaFeatures.hasTrueNativeFullScreen&&
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|
mejs.MediaFeatures.isFullScreen()||a.isFullScreen?a.exitFullScreen():a.enterFullScreen()});else{var k=null;if(function(){var h=document.createElement("x"),l=document.documentElement,r=window.getComputedStyle;if(!("pointerEvents"in h.style))return false;h.style.pointerEvents="auto";h.style.pointerEvents="x";l.appendChild(h);r=r&&r(h,"").pointerEvents==="auto";l.removeChild(h);return!!r}()&&!mejs.MediaFeatures.isOpera){var j=false,m=function(){if(j){for(var h in q)q[h].hide();g.css("pointer-events",
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|
"");d.controls.css("pointer-events","");d.media.removeEventListener("click",d.clickToPlayPauseCallback);j=false}},q={};b=["top","left","right","bottom"];var p,t=function(){var h=g.offset().left-d.container.offset().left,l=g.offset().top-d.container.offset().top,r=g.outerWidth(true),n=g.outerHeight(true),o=d.container.width(),s=d.container.height();for(p in q)q[p].css({position:"absolute",top:0,left:0});q.top.width(o).height(l);q.left.width(h).height(n).css({top:l});q.right.width(o-h-r).height(n).css({top:l,
|
|
left:h+r});q.bottom.width(o).height(s-n-l).css({top:l+n})};d.globalBind("resize",function(){t()});p=0;for(c=b.length;p<c;p++)q[b[p]]=f('<div class="mejs-fullscreen-hover" />').appendTo(d.container).mouseover(m).hide();g.on("mouseover",function(){if(!d.isFullScreen){var h=g.offset(),l=a.container.offset();e.positionFullscreenButton(h.left-l.left,h.top-l.top,false);g.css("pointer-events","none");d.controls.css("pointer-events","none");d.media.addEventListener("click",d.clickToPlayPauseCallback);for(p in q)q[p].show();
|
|
t();j=true}});e.addEventListener("fullscreenchange",function(){d.isFullScreen=!d.isFullScreen;d.isFullScreen?d.media.removeEventListener("click",d.clickToPlayPauseCallback):d.media.addEventListener("click",d.clickToPlayPauseCallback);m()});d.globalBind("mousemove",function(h){if(j){var l=g.offset();if(h.pageY<l.top||h.pageY>l.top+g.outerHeight(true)||h.pageX<l.left||h.pageX>l.left+g.outerWidth(true)){g.css("pointer-events","");d.controls.css("pointer-events","");j=false}}})}else g.on("mouseover",
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|
function(){if(k!==null){clearTimeout(k);delete k}var h=g.offset(),l=a.container.offset();e.positionFullscreenButton(h.left-l.left,h.top-l.top,true)}).on("mouseout",function(){if(k!==null){clearTimeout(k);delete k}k=setTimeout(function(){e.hideFullscreenButton()},1500)})}a.fullscreenBtn=g;d.globalBind("keydown",function(h){if((mejs.MediaFeatures.hasTrueNativeFullScreen&&mejs.MediaFeatures.isFullScreen()||d.isFullScreen)&&h.keyCode==27)a.exitFullScreen()})}},cleanfullscreen:function(a){a.exitFullScreen()},
|
|
containerSizeTimeout:null,enterFullScreen:function(){var a=this;if(!(a.media.pluginType!=="native"&&(mejs.MediaFeatures.isFirefox||a.options.usePluginFullScreen))){f(document.documentElement).addClass("mejs-fullscreen");normalHeight=a.container.height();normalWidth=a.container.width();if(a.media.pluginType==="native")if(mejs.MediaFeatures.hasTrueNativeFullScreen){mejs.MediaFeatures.requestFullScreen(a.container[0]);a.isInIframe&&setTimeout(function c(){if(a.isNativeFullScreen)f(window).width()!==
|
|
screen.width?a.exitFullScreen():setTimeout(c,500)},500)}else if(mejs.MediaFeatures.hasSemiNativeFullScreen){a.media.webkitEnterFullscreen();return}if(a.isInIframe){var b=a.options.newWindowCallback(this);if(b!=="")if(mejs.MediaFeatures.hasTrueNativeFullScreen)setTimeout(function(){if(!a.isNativeFullScreen){a.pause();window.open(b,a.id,"top=0,left=0,width="+screen.availWidth+",height="+screen.availHeight+",resizable=yes,scrollbars=no,status=no,toolbar=no")}},250);else{a.pause();window.open(b,a.id,
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|
"top=0,left=0,width="+screen.availWidth+",height="+screen.availHeight+",resizable=yes,scrollbars=no,status=no,toolbar=no");return}}a.container.addClass("mejs-container-fullscreen").width("100%").height("100%");a.containerSizeTimeout=setTimeout(function(){a.container.css({width:"100%",height:"100%"});a.setControlsSize()},500);if(a.media.pluginType==="native")a.$media.width("100%").height("100%");else{a.container.find(".mejs-shim").width("100%").height("100%");a.media.setVideoSize(f(window).width(),
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|
f(window).height())}a.layers.children("div").width("100%").height("100%");a.fullscreenBtn&&a.fullscreenBtn.removeClass("mejs-fullscreen").addClass("mejs-unfullscreen");a.setControlsSize();a.isFullScreen=true}},exitFullScreen:function(){clearTimeout(this.containerSizeTimeout);if(this.media.pluginType!=="native"&&mejs.MediaFeatures.isFirefox)this.media.setFullscreen(false);else{if(mejs.MediaFeatures.hasTrueNativeFullScreen&&(mejs.MediaFeatures.isFullScreen()||this.isFullScreen))mejs.MediaFeatures.cancelFullScreen();
|
|
f(document.documentElement).removeClass("mejs-fullscreen");this.container.removeClass("mejs-container-fullscreen").width(normalWidth).height(normalHeight);if(this.media.pluginType==="native")this.$media.width(normalWidth).height(normalHeight);else{this.container.find(".mejs-shim").width(normalWidth).height(normalHeight);this.media.setVideoSize(normalWidth,normalHeight)}this.layers.children("div").width(normalWidth).height(normalHeight);this.fullscreenBtn.removeClass("mejs-unfullscreen").addClass("mejs-fullscreen");
|
|
this.setControlsSize();this.isFullScreen=false}}})})(mejs.$);
|
|
(function(f){f.extend(mejs.MepDefaults,{startLanguage:"",tracksText:mejs.i18n.t("Captions/Subtitles"),hideCaptionsButtonWhenEmpty:true,toggleCaptionsButtonWhenOnlyOne:false,slidesSelector:""});f.extend(MediaElementPlayer.prototype,{hasChapters:false,buildtracks:function(a,b,c,e){if(a.tracks.length!=0){var d;if(this.domNode.textTracks)for(d=this.domNode.textTracks.length-1;d>=0;d--)this.domNode.textTracks[d].mode="hidden";a.chapters=f('<div class="mejs-chapters mejs-layer"></div>').prependTo(c).hide();a.captions=
|
|
f('<div class="mejs-captions-layer mejs-layer"><div class="mejs-captions-position mejs-captions-position-hover"><span class="mejs-captions-text"></span></div></div>').prependTo(c).hide();a.captionsText=a.captions.find(".mejs-captions-text");a.captionsButton=f('<div class="mejs-button mejs-captions-button"><button type="button" aria-controls="'+this.id+'" title="'+this.options.tracksText+'" aria-label="'+this.options.tracksText+'"></button><div class="mejs-captions-selector"><ul><li><input type="radio" name="'+
|
|
a.id+'_captions" id="'+a.id+'_captions_none" value="none" checked="checked" /><label for="'+a.id+'_captions_none">'+mejs.i18n.t("None")+"</label></li></ul></div></div>").appendTo(b);for(d=b=0;d<a.tracks.length;d++)a.tracks[d].kind=="subtitles"&&b++;this.options.toggleCaptionsButtonWhenOnlyOne&&b==1?a.captionsButton.on("click",function(){a.setTrack(a.selectedTrack==null?a.tracks[0].srclang:"none")}):a.captionsButton.hover(function(){f(this).find(".mejs-captions-selector").css("visibility","visible")},
|
|
function(){f(this).find(".mejs-captions-selector").css("visibility","hidden")}).on("click","input[type=radio]",function(){lang=this.value;a.setTrack(lang)});a.options.alwaysShowControls?a.container.find(".mejs-captions-position").addClass("mejs-captions-position-hover"):a.container.bind("controlsshown",function(){a.container.find(".mejs-captions-position").addClass("mejs-captions-position-hover")}).bind("controlshidden",function(){e.paused||a.container.find(".mejs-captions-position").removeClass("mejs-captions-position-hover")});
|
|
a.trackToLoad=-1;a.selectedTrack=null;a.isLoadingTrack=false;for(d=0;d<a.tracks.length;d++)a.tracks[d].kind=="subtitles"&&a.addTrackButton(a.tracks[d].srclang,a.tracks[d].label);a.loadNextTrack();e.addEventListener("timeupdate",function(){a.displayCaptions()},false);if(a.options.slidesSelector!=""){a.slidesContainer=f(a.options.slidesSelector);e.addEventListener("timeupdate",function(){a.displaySlides()},false)}e.addEventListener("loadedmetadata",function(){a.displayChapters()},false);a.container.hover(function(){if(a.hasChapters){a.chapters.css("visibility",
|
|
"visible");a.chapters.fadeIn(200).height(a.chapters.find(".mejs-chapter").outerHeight())}},function(){a.hasChapters&&!e.paused&&a.chapters.fadeOut(200,function(){f(this).css("visibility","hidden");f(this).css("display","block")})});a.node.getAttribute("autoplay")!==null&&a.chapters.css("visibility","hidden")}},setTrack:function(a){var b;if(a=="none"){this.selectedTrack=null;this.captionsButton.removeClass("mejs-captions-enabled")}else for(b=0;b<this.tracks.length;b++)if(this.tracks[b].srclang==a){this.selectedTrack==
|
|
null&&this.captionsButton.addClass("mejs-captions-enabled");this.selectedTrack=this.tracks[b];this.captions.attr("lang",this.selectedTrack.srclang);this.displayCaptions();break}},loadNextTrack:function(){this.trackToLoad++;if(this.trackToLoad<this.tracks.length){this.isLoadingTrack=true;this.loadTrack(this.trackToLoad)}else{this.isLoadingTrack=false;this.checkForTracks()}},loadTrack:function(a){var b=this,c=b.tracks[a];f.ajax({url:c.src,dataType:"text",success:function(e){c.entries=typeof e=="string"&&
|
|
/<tt\s+xml/ig.exec(e)?mejs.TrackFormatParser.dfxp.parse(e):mejs.TrackFormatParser.webvvt.parse(e);c.isLoaded=true;b.enableTrackButton(c.srclang,c.label);b.loadNextTrack();c.kind=="chapters"&&b.media.addEventListener("play",function(){b.media.duration>0&&b.displayChapters(c)},false);c.kind=="slides"&&b.setupSlides(c)},error:function(){b.loadNextTrack()}})},enableTrackButton:function(a,b){if(b==="")b=mejs.language.codes[a]||a;this.captionsButton.find("input[value="+a+"]").prop("disabled",false).siblings("label").html(b);
|
|
this.options.startLanguage==a&&f("#"+this.id+"_captions_"+a).click();this.adjustLanguageBox()},addTrackButton:function(a,b){if(b==="")b=mejs.language.codes[a]||a;this.captionsButton.find("ul").append(f('<li><input type="radio" name="'+this.id+'_captions" id="'+this.id+"_captions_"+a+'" value="'+a+'" disabled="disabled" /><label for="'+this.id+"_captions_"+a+'">'+b+" (loading)</label></li>"));this.adjustLanguageBox();this.container.find(".mejs-captions-translations option[value="+a+"]").remove()},
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adjustLanguageBox:function(){this.captionsButton.find(".mejs-captions-selector").height(this.captionsButton.find(".mejs-captions-selector ul").outerHeight(true)+this.captionsButton.find(".mejs-captions-translations").outerHeight(true))},checkForTracks:function(){var a=false;if(this.options.hideCaptionsButtonWhenEmpty){for(i=0;i<this.tracks.length;i++)if(this.tracks[i].kind=="subtitles"){a=true;break}if(!a){this.captionsButton.hide();this.setControlsSize()}}},displayCaptions:function(){if(typeof this.tracks!=
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"undefined"){var a,b=this.selectedTrack;if(b!=null&&b.isLoaded)for(a=0;a<b.entries.times.length;a++)if(this.media.currentTime>=b.entries.times[a].start&&this.media.currentTime<=b.entries.times[a].stop){this.captionsText.html(b.entries.text[a]);this.captions.show().height(0);return}this.captions.hide()}},setupSlides:function(a){this.slides=a;this.slides.entries.imgs=[this.slides.entries.text.length];this.showSlide(0)},showSlide:function(a){if(!(typeof this.tracks=="undefined"||typeof this.slidesContainer==
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"undefined")){var b=this,c=b.slides.entries.text[a],e=b.slides.entries.imgs[a];if(typeof e=="undefined"||typeof e.fadeIn=="undefined")b.slides.entries.imgs[a]=e=f('<img src="'+c+'">').on("load",function(){e.appendTo(b.slidesContainer).hide().fadeIn().siblings(":visible").fadeOut()});else!e.is(":visible")&&!e.is(":animated")&&e.fadeIn().siblings(":visible").fadeOut()}},displaySlides:function(){if(typeof this.slides!="undefined"){var a=this.slides,b;for(b=0;b<a.entries.times.length;b++)if(this.media.currentTime>=
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a.entries.times[b].start&&this.media.currentTime<=a.entries.times[b].stop){this.showSlide(b);break}}},displayChapters:function(){var a;for(a=0;a<this.tracks.length;a++)if(this.tracks[a].kind=="chapters"&&this.tracks[a].isLoaded){this.drawChapters(this.tracks[a]);this.hasChapters=true;break}},drawChapters:function(a){var b=this,c,e,d=e=0;b.chapters.empty();for(c=0;c<a.entries.times.length;c++){e=a.entries.times[c].stop-a.entries.times[c].start;e=Math.floor(e/b.media.duration*100);if(e+d>100||c==a.entries.times.length-
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1&&e+d<100)e=100-d;b.chapters.append(f('<div class="mejs-chapter" rel="'+a.entries.times[c].start+'" style="left: '+d.toString()+"%;width: "+e.toString()+'%;"><div class="mejs-chapter-block'+(c==a.entries.times.length-1?" mejs-chapter-block-last":"")+'"><span class="ch-title">'+a.entries.text[c]+'</span><span class="ch-time">'+mejs.Utility.secondsToTimeCode(a.entries.times[c].start)+"–"+mejs.Utility.secondsToTimeCode(a.entries.times[c].stop)+"</span></div></div>"));d+=e}b.chapters.find("div.mejs-chapter").click(function(){b.media.setCurrentTime(parseFloat(f(this).attr("rel")));
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b.media.paused&&b.media.play()});b.chapters.show()}});mejs.language={codes:{af:"Afrikaans",sq:"Albanian",ar:"Arabic",be:"Belarusian",bg:"Bulgarian",ca:"Catalan",zh:"Chinese","zh-cn":"Chinese Simplified","zh-tw":"Chinese Traditional",hr:"Croatian",cs:"Czech",da:"Danish",nl:"Dutch",en:"English",et:"Estonian",tl:"Filipino",fi:"Finnish",fr:"French",gl:"Galician",de:"German",el:"Greek",ht:"Haitian Creole",iw:"Hebrew",hi:"Hindi",hu:"Hungarian",is:"Icelandic",id:"Indonesian",ga:"Irish",it:"Italian",ja:"Japanese",
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ko:"Korean",lv:"Latvian",lt:"Lithuanian",mk:"Macedonian",ms:"Malay",mt:"Maltese",no:"Norwegian",fa:"Persian",pl:"Polish",pt:"Portuguese",ro:"Romanian",ru:"Russian",sr:"Serbian",sk:"Slovak",sl:"Slovenian",es:"Spanish",sw:"Swahili",sv:"Swedish",tl:"Tagalog",th:"Thai",tr:"Turkish",uk:"Ukrainian",vi:"Vietnamese",cy:"Welsh",yi:"Yiddish"}};mejs.TrackFormatParser={webvvt:{pattern_identifier:/^([a-zA-z]+-)?[0-9]+$/,pattern_timecode:/^([0-9]{2}:[0-9]{2}:[0-9]{2}([,.][0-9]{1,3})?) --\> ([0-9]{2}:[0-9]{2}:[0-9]{2}([,.][0-9]{3})?)(.*)$/,
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parse:function(a){var b=0;a=mejs.TrackFormatParser.split2(a,/\r?\n/);for(var c={text:[],times:[]},e,d;b<a.length;b++)if(this.pattern_identifier.exec(a[b])){b++;if((e=this.pattern_timecode.exec(a[b]))&&b<a.length){b++;d=a[b];for(b++;a[b]!==""&&b<a.length;){d=d+"\n"+a[b];b++}d=f.trim(d).replace(/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig,"<a href='$1' target='_blank'>$1</a>");c.text.push(d);c.times.push({start:mejs.Utility.convertSMPTEtoSeconds(e[1])==0?0.2:mejs.Utility.convertSMPTEtoSeconds(e[1]),
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stop:mejs.Utility.convertSMPTEtoSeconds(e[3]),settings:e[5]})}}return c}},dfxp:{parse:function(a){a=f(a).filter("tt");var b=0;b=a.children("div").eq(0);var c=b.find("p");b=a.find("#"+b.attr("style"));var e,d;a={text:[],times:[]};if(b.length){d=b.removeAttr("id").get(0).attributes;if(d.length){e={};for(b=0;b<d.length;b++)e[d[b].name.split(":")[1]]=d[b].value}}for(b=0;b<c.length;b++){var g;d={start:null,stop:null,style:null};if(c.eq(b).attr("begin"))d.start=mejs.Utility.convertSMPTEtoSeconds(c.eq(b).attr("begin"));
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if(!d.start&&c.eq(b-1).attr("end"))d.start=mejs.Utility.convertSMPTEtoSeconds(c.eq(b-1).attr("end"));if(c.eq(b).attr("end"))d.stop=mejs.Utility.convertSMPTEtoSeconds(c.eq(b).attr("end"));if(!d.stop&&c.eq(b+1).attr("begin"))d.stop=mejs.Utility.convertSMPTEtoSeconds(c.eq(b+1).attr("begin"));if(e){g="";for(var k in e)g+=k+":"+e[k]+";"}if(g)d.style=g;if(d.start==0)d.start=0.2;a.times.push(d);d=f.trim(c.eq(b).html()).replace(/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig,
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"<a href='$1' target='_blank'>$1</a>");a.text.push(d);if(a.times.start==0)a.times.start=2}return a}},split2:function(a,b){return a.split(b)}};if("x\n\ny".split(/\n/gi).length!=3)mejs.TrackFormatParser.split2=function(a,b){var c=[],e="",d;for(d=0;d<a.length;d++){e+=a.substring(d,d+1);if(b.test(e)){c.push(e.replace(b,""));e=""}}c.push(e);return c}})(mejs.$);
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(function(f){f.extend(mejs.MepDefaults,{contextMenuItems:[{render:function(a){if(typeof a.enterFullScreen=="undefined")return null;return a.isFullScreen?mejs.i18n.t("Turn off Fullscreen"):mejs.i18n.t("Go Fullscreen")},click:function(a){a.isFullScreen?a.exitFullScreen():a.enterFullScreen()}},{render:function(a){return a.media.muted?mejs.i18n.t("Unmute"):mejs.i18n.t("Mute")},click:function(a){a.media.muted?a.setMuted(false):a.setMuted(true)}},{isSeparator:true},{render:function(){return mejs.i18n.t("Download Video")},
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click:function(a){window.location.href=a.media.currentSrc}}]});f.extend(MediaElementPlayer.prototype,{buildcontextmenu:function(a){a.contextMenu=f('<div class="mejs-contextmenu"></div>').appendTo(f("body")).hide();a.container.bind("contextmenu",function(b){if(a.isContextMenuEnabled){b.preventDefault();a.renderContextMenu(b.clientX-1,b.clientY-1);return false}});a.container.bind("click",function(){a.contextMenu.hide()});a.contextMenu.bind("mouseleave",function(){a.startContextMenuTimer()})},cleancontextmenu:function(a){a.contextMenu.remove()},
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isContextMenuEnabled:true,enableContextMenu:function(){this.isContextMenuEnabled=true},disableContextMenu:function(){this.isContextMenuEnabled=false},contextMenuTimeout:null,startContextMenuTimer:function(){var a=this;a.killContextMenuTimer();a.contextMenuTimer=setTimeout(function(){a.hideContextMenu();a.killContextMenuTimer()},750)},killContextMenuTimer:function(){var a=this.contextMenuTimer;if(a!=null){clearTimeout(a);delete a}},hideContextMenu:function(){this.contextMenu.hide()},renderContextMenu:function(a,
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b){for(var c=this,e="",d=c.options.contextMenuItems,g=0,k=d.length;g<k;g++)if(d[g].isSeparator)e+='<div class="mejs-contextmenu-separator"></div>';else{var j=d[g].render(c);if(j!=null)e+='<div class="mejs-contextmenu-item" data-itemindex="'+g+'" id="element-'+Math.random()*1E6+'">'+j+"</div>"}c.contextMenu.empty().append(f(e)).css({top:b,left:a}).show();c.contextMenu.find(".mejs-contextmenu-item").each(function(){var m=f(this),q=parseInt(m.data("itemindex"),10),p=c.options.contextMenuItems[q];typeof p.show!=
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"undefined"&&p.show(m,c);m.click(function(){typeof p.click!="undefined"&&p.click(c);c.contextMenu.hide()})});setTimeout(function(){c.killControlsTimer("rev3")},100)}})})(mejs.$);
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(function(f){f.extend(mejs.MepDefaults,{postrollCloseText:mejs.i18n.t("Close")});f.extend(MediaElementPlayer.prototype,{buildpostroll:function(a,b,c){var e=this.container.find('link[rel="postroll"]').attr("href");if(typeof e!=="undefined"){a.postroll=f('<div class="mejs-postroll-layer mejs-layer"><a class="mejs-postroll-close" onclick="$(this).parent().hide();return false;">'+this.options.postrollCloseText+'</a><div class="mejs-postroll-layer-content"></div></div>').prependTo(c).hide();this.media.addEventListener("ended",
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function(){f.ajax({dataType:"html",url:e,success:function(d){c.find(".mejs-postroll-layer-content").html(d)}});a.postroll.show()},false)}}})})(mejs.$);
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