/*! * * MediaElement.js * HTML5 and shim and player * http://mediaelementjs.com/ * * Creates a JavaScript object that mimics HTML5 MediaElement API * for browsers that don't understand HTML5 or can't play the provided codec * Can play MP4 (H.264), Ogg, WebM, FLV, WMV, WMA, ACC, and MP3 * * Copyright 2010-2014, John Dyer (http://j.hn) * License: MIT * */ var mejs=mejs||{};mejs.version="2.21.2",mejs.meIndex=0,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/dailymotion","video/x-dailymotion","application/x-mpegURL"]}],youtube:[{version:null,types:["video/youtube","video/x-youtube","audio/youtube","audio/x-youtube"]}],vimeo:[{version:null,types:["video/vimeo","video/x-vimeo"]}]},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");return b.innerHTML='x',b.firstChild.href},getScriptPath:function(a){for(var b,c,d,e,f,g,h=0,i="",j="",k=document.getElementsByTagName("script"),l=k.length,m=a.length;l>h;h++){for(e=k[h].src,c=e.lastIndexOf("/"),c>-1?(g=e.substring(c+1),f=e.substring(0,c+1)):(g=e,f=""),b=0;m>b;b++)if(j=a[b],d=g.indexOf(j),d>-1){i=f;break}if(""!==i)break}return i},calculateTimeFormat:function(a,b,c){0>a&&(a=0),"undefined"==typeof c&&(c=25);var d=b.timeFormat,e=d[0],f=d[1]==d[0],g=f?2:1,h=":",i=Math.floor(a/3600)%24,j=Math.floor(a/60)%60,k=Math.floor(a%60),l=Math.floor((a%1*c).toFixed(3)),m=[[l,"f"],[k,"s"],[j,"m"],[i,"h"]];d.lengtho;o++)if(-1!==d.indexOf(m[o][1]))n=!0;else if(n){for(var q=!1,r=o;p>r;r++)if(m[r][0]>0){q=!0;break}if(!q)break;f||(d=e+d),d=m[o][1]+h+d,f&&(d=m[o][1]+d),e=m[o][1]}b.currentTimeFormat=d},twoDigitsString:function(a){return 10>a?"0"+a:String(a)},secondsToTimeCode:function(a,b){if(0>a&&(a=0),"object"!=typeof b){var c="m:ss";c=arguments[1]?"hh:mm:ss":c,c=arguments[2]?c+":ff":c,b={currentTimeFormat:c,framesPerSecond:arguments[3]||25}}var d=b.framesPerSecond;"undefined"==typeof d&&(d=25);var c=b.currentTimeFormat,e=Math.floor(a/3600)%24,f=Math.floor(a/60)%60,g=Math.floor(a%60),h=Math.floor((a%1*d).toFixed(3));lis=[[h,"f"],[g,"s"],[f,"m"],[e,"h"]];var j=c;for(i=0,len=lis.length;i0&&(d=Math.pow(60,e)),b+=Number(a[e])*d;return Number(b.toFixed(c))},removeSwf:function(a){var b=document.getElementById(a);b&&/object|embed/i.test(b.nodeName)&&(mejs.MediaFeatures.isIE?(b.style.display="none",function(){4==b.readyState?mejs.Utility.removeObjectInIE(a):setTimeout(arguments.callee,10)}()):b.parentNode.removeChild(b))},removeObjectInIE:function(a){var b=document.getElementById(a);if(b){for(var c in b)"function"==typeof b[c]&&(b[c]=null);b.parentNode.removeChild(b)}},determineScheme:function(a){return a&&-1!=a.indexOf("://")?a.substr(0,a.indexOf("://")+3):"//"}},mejs.PluginDetector={hasPluginVersion:function(a,b){var c=this.plugins[a];return b[1]=b[1]||0,b[2]=b[2]||0,c[0]>b[0]||c[0]==b[0]&&c[1]>b[1]||c[0]==b[0]&&c[1]==b[1]&&c[2]>=b[2]?!0:!1},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,f,g,h=[0,0,0];if("undefined"!=typeof this.nav.plugins&&"object"==typeof this.nav.plugins[a]){if(e=this.nav.plugins[a].description,e&&("undefined"==typeof this.nav.mimeTypes||!this.nav.mimeTypes[b]||this.nav.mimeTypes[b].enabledPlugin))for(h=e.replace(a,"").replace(/^\s+/,"").replace(/\sr/gi,".").split("."),f=0;f0;)this.removeChild(b[0]);if("string"==typeof a)this.src=a;else{var c,d;for(c=0;c0&&null!==q[0].url&&this.getTypeFromFile(q[0].url).indexOf("audio")>-1&&(r.isVideo=!1),mejs.MediaFeatures.isBustedAndroid&&(a.canPlayType=function(a){return null!==a.match(/video\/(mp4|m4v)/gi)?"maybe":""}),mejs.MediaFeatures.isChromium&&(a.canPlayType=function(a){return null!==a.match(/video\/(webm|ogv|ogg)/gi)?"maybe":""}),c&&("auto"===b.mode||"auto_plugin"===b.mode||"native"===b.mode)&&(!mejs.MediaFeatures.isBustedNativeHTTPS||b.httpsBasicAuthSite!==!0)){for(d||(o=document.createElement(r.isVideo?"video":"audio"),a.parentNode.insertBefore(o,a),a.style.display="none",r.htmlMediaElement=a=o),f=0;f0&&(r.url=q[0].url),r)},formatType:function(a,b){return a&&!b?this.getTypeFromFile(a):b&&~b.indexOf(";")?b.substr(0,b.indexOf(";")):b},getTypeFromFile:function(a){a=a.split("?")[0];var b=a.substring(a.lastIndexOf(".")+1).toLowerCase(),c=/(mp4|m4v|ogg|ogv|m3u8|webm|webmv|flv|wmv|mpeg|mov)/gi.test(b)?"video/":"audio/";return this.getTypeFromExtension(b,c)},getTypeFromExtension:function(a,b){switch(b=b||"",a){case"mp4":case"m4v":case"m4a":case"f4v":case"f4a":return b+"mp4";case"flv":return b+"x-flv";case"webm":case"webma":case"webmv":return b+"webm";case"ogg":case"oga":case"ogv":return b+"ogg";case"m3u8":return"application/x-mpegurl";case"ts":return b+"mp2t";default:return b+a}},createErrorMessage:function(a,b,c){var d=a.htmlMediaElement,e=document.createElement("div"),f=b.customError;e.className="me-cannotplay";try{e.style.width=d.width+"px",e.style.height=d.height+"px"}catch(g){}f||(f='',""!==c&&(f+=''),f+=""+mejs.i18n.t("Download File")+""),e.innerHTML=f,d.parentNode.insertBefore(e,d),d.style.display="none",b.error(d)},createPlugin:function(a,b,c,d,e,f){var g,h,i,j=a.htmlMediaElement,k=1,l=1,m="me_"+a.method+"_"+mejs.meIndex++,n=new mejs.PluginMediaElement(m,a.method,a.url),o=document.createElement("div");n.tagName=j.tagName;for(var p=0;p0?b.pluginWidth:b.videoWidth>0?b.videoWidth:null!==j.getAttribute("width")?j.getAttribute("width"):b.defaultVideoWidth,l=b.pluginHeight>0?b.pluginHeight:b.videoHeight>0?b.videoHeight:null!==j.getAttribute("height")?j.getAttribute("height"):b.defaultVideoHeight,k=mejs.Utility.encodeUrl(k),l=mejs.Utility.encodeUrl(l)):b.enablePluginDebug&&(k=320,l=240),n.success=b.success,o.className="me-plugin",o.id=m+"_container",a.isVideo?j.parentNode.insertBefore(o,j):document.body.insertBefore(o,document.body.childNodes[0]),("flash"===a.method||"silverlight"===a.method)&&(i=["id="+m,"isvideo="+(a.isVideo?"true":"false"),"autoplay="+(d?"true":"false"),"preload="+e,"width="+k,"startvolume="+b.startVolume,"timerrate="+b.timerRate,"flashstreamer="+b.flashStreamer,"height="+l,"pseudostreamstart="+b.pseudoStreamingStartQueryParam],null!==a.url&&("flash"==a.method?i.push("file="+mejs.Utility.encodeUrl(a.url)):i.push("file="+a.url)),b.enablePluginDebug&&i.push("debug=true"),b.enablePluginSmoothing&&i.push("smoothing=true"),b.enablePseudoStreaming&&i.push("pseudostreaming=true"),f&&i.push("controls=true"),b.pluginVars&&(i=i.concat(b.pluginVars)),window[m+"_init"]=function(){switch(n.pluginType){case"flash":n.pluginElement=n.pluginApi=document.getElementById(m);break;case"silverlight":n.pluginElement=document.getElementById(n.id),n.pluginApi=n.pluginElement.Content.MediaElementJS}null!=n.pluginApi&&n.success&&n.success(n,j)},window[m+"_event"]=function(a,b){var c,d,e;c={type:a,target:n};for(d in b)n[d]=b[d],c[d]=b[d];e=b.bufferedTime||0,c.target.buffered=c.buffered={start:function(a){return 0},end:function(a){return e},length:1},n.dispatchEvent(c)}),a.method){case"silverlight":o.innerHTML='';break;case"flash":mejs.MediaFeatures.isIE?(g=document.createElement("div"),o.appendChild(g),g.outerHTML=''):o.innerHTML='';break;case"youtube":var r;-1!=a.url.lastIndexOf("youtu.be")?(r=a.url.substr(a.url.lastIndexOf("/")+1),-1!=r.indexOf("?")&&(r=r.substr(0,r.indexOf("?")))):r=a.url.substr(a.url.lastIndexOf("=")+1),youtubeSettings={container:o,containerId:o.id,pluginMediaElement:n,pluginId:m,videoId:r,height:l,width:k,scheme:a.scheme},window.postMessage?mejs.YouTubeApi.enqueueIframe(youtubeSettings):mejs.PluginDetector.hasPluginVersion("flash",[10,0,0])&&mejs.YouTubeApi.createFlash(youtubeSettings,b);break;case"vimeo":var s=m+"_player";if(n.vimeoid=a.url.substr(a.url.lastIndexOf("/")+1),o.innerHTML='',"function"==typeof $f){var t=$f(o.childNodes[0]),u=-1;t.addEvent("ready",function(){function a(a,b,c,d){var e={type:c,target:b};"timeupdate"==c&&(b.currentTime=e.currentTime=d.seconds,b.duration=e.duration=d.duration),b.dispatchEvent(e)}t.playVideo=function(){t.api("play")},t.stopVideo=function(){t.api("unload")},t.pauseVideo=function(){t.api("pause")},t.seekTo=function(a){t.api("seekTo",a)},t.setVolume=function(a){t.api("setVolume",a)},t.setMuted=function(a){a?(t.lastVolume=t.api("getVolume"),t.api("setVolume",0)):(t.api("setVolume",t.lastVolume),delete t.lastVolume)},t.getPlayerState=function(){return u},t.addEvent("play",function(){u=1,a(t,n,"play"),a(t,n,"playing")}),t.addEvent("pause",function(){u=2,a(t,n,"pause")}),t.addEvent("finish",function(){u=0,a(t,n,"ended")}),t.addEvent("playProgress",function(b){a(t,n,"timeupdate",b)}),t.addEvent("seek",function(b){u=3,a(t,n,"seeked",b)}),t.addEvent("loadProgress",function(b){u=3,a(t,n,"progress",b)}),n.pluginElement=o,n.pluginApi=t,n.success(n,n.pluginElement)})}else console.warn("You need to include froogaloop for vimeo to work")}return j.style.display="none",j.removeAttribute("autoplay"),n},updateNative:function(a,b,c,d){var e,f=a.htmlMediaElement;for(e in mejs.HtmlMediaElement)f[e]=mejs.HtmlMediaElement[e];return b.success(f,f),f}},mejs.YouTubeApi={isIframeStarted:!1,isIframeLoaded:!1,loadIframeApi:function(a){if(!this.isIframeStarted){var b=document.createElement("script");b.src=a.scheme+"www.youtube.com/player_api";var c=document.getElementsByTagName("script")[0];c.parentNode.insertBefore(b,c),this.isIframeStarted=!0}},iframeQueue:[],enqueueIframe:function(a){this.isLoaded?this.createIframe(a):(this.loadIframeApi(a),this.iframeQueue.push(a))},createIframe:function(a){var b=a.pluginMediaElement,c=new YT.Player(a.containerId,{height:a.height,width:a.width,videoId:a.videoId,playerVars:{controls:0,wmode:"transparent"},events:{onReady:function(){c.setVideoSize=function(a,b){c.setSize(a,b)},a.pluginMediaElement.pluginApi=c,a.pluginMediaElement.pluginElement=document.getElementById(a.containerId),b.success(b,b.pluginElement),setInterval(function(){mejs.YouTubeApi.createEvent(c,b,"timeupdate")},250)},onStateChange:function(a){mejs.YouTubeApi.handleStateChange(a.data,c,b)}}})},createEvent:function(a,b,c){var d={type:c,target:b};if(a&&a.getDuration){b.currentTime=d.currentTime=a.getCurrentTime(),b.duration=d.duration=a.getDuration(),d.paused=b.paused,d.ended=b.ended,d.muted=a.isMuted(),d.volume=a.getVolume()/100,d.bytesTotal=a.getVideoBytesTotal(),d.bufferedBytes=a.getVideoBytesLoaded();var e=d.bufferedBytes/d.bytesTotal*d.duration;d.target.buffered=d.buffered={start:function(a){return 0},end:function(a){return e},length:1}}b.dispatchEvent(d)},iFrameReady:function(){for(this.isLoaded=!0,this.isIframeLoaded=!0;this.iframeQueue.length>0;){var a=this.iframeQueue.pop();this.createIframe(a)}},flashPlayers:{},createFlash:function(a){this.flashPlayers[a.pluginId]=a;var b,c=a.scheme+"www.youtube.com/apiplayer?enablejsapi=1&playerapiid="+a.pluginId+"&version=3&autoplay=0&controls=0&modestbranding=1&loop=0";mejs.MediaFeatures.isIE?(b=document.createElement("div"),a.container.appendChild(b),b.outerHTML=''):a.container.innerHTML=''},flashReady:function(a){var b=this.flashPlayers[a],c=document.getElementById(a),d=b.pluginMediaElement;d.pluginApi=d.pluginElement=c,b.success(d,d.pluginElement),c.cueVideoById(b.videoId);var e=b.containerId+"_callback";window[e]=function(a){mejs.YouTubeApi.handleStateChange(a,c,d)},c.addEventListener("onStateChange",e),setInterval(function(){mejs.YouTubeApi.createEvent(c,d,"timeupdate")},250),mejs.YouTubeApi.createEvent(c,d,"canplay")},handleStateChange:function(a,b,c){switch(a){case-1:c.paused=!0,c.ended=!0,mejs.YouTubeApi.createEvent(b,c,"loadedmetadata");break;case 0:c.paused=!1,c.ended=!0,mejs.YouTubeApi.createEvent(b,c,"ended");break;case 1:c.paused=!1,c.ended=!1,mejs.YouTubeApi.createEvent(b,c,"play"),mejs.YouTubeApi.createEvent(b,c,"playing");break;case 2:c.paused=!0,c.ended=!1,mejs.YouTubeApi.createEvent(b,c,"pause");break;case 3:mejs.YouTubeApi.createEvent(b,c,"progress");break;case 5:}}},window.onYouTubePlayerAPIReady=function(){mejs.YouTubeApi.iFrameReady()},window.onYouTubePlayerReady=function(a){mejs.YouTubeApi.flashReady(a)},window.mejs=mejs,window.MediaElement=mejs.MediaElement,function(a,b,c){"use strict";var d={locale:{language:b.i18n&&b.i18n.locale.language||"",strings:b.i18n&&b.i18n.locale.strings||{}},ietf_lang_regex:/^(x\-)?[a-z]{2,}(\-\w{2,})?(\-\w{2,})?$/,methods:{}};d.getLanguage=function(){var a=d.locale.language||window.navigator.userLanguage||window.navigator.language;return d.ietf_lang_regex.exec(a)?a:null},"undefined"!=typeof mejsL10n&&(d.locale.language=mejsL10n.language),d.methods.checkPlain=function(a){var b,c,d={"&":"&",'"':""","<":"<",">":">"};a=String(a);for(b in d)d.hasOwnProperty(b)&&(c=new RegExp(b,"g"),a=a.replace(c,d[b]));return a},d.methods.t=function(a,b){return d.locale.strings&&d.locale.strings[b.context]&&d.locale.strings[b.context][a]&&(a=d.locale.strings[b.context][a]),d.methods.checkPlain(a)},d.t=function(a,b){if("string"==typeof a&&a.length>0){var c=d.getLanguage();return b=b||{context:c},d.methods.t(a,b)}throw{name:"InvalidArgumentException",message:"First argument is either not a string or empty."}},b.i18n=d}(document,mejs),function(a,b){"use strict";"undefined"!=typeof mejsL10n&&(a[mejsL10n.language]=mejsL10n.strings)}(mejs.i18n.locale.strings);