/*! * 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 2010-2011, John Dyer (http://j.hn) * Dual licensed under the MIT or GPL Version 2 licenses. * */var mejs=mejs||{};mejs.version="2.3.3";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/x-flv","audio/flv","audio/x-flv","audio/mp3","audio/m4a","audio/mpeg"]}]}; 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='x';return b.firstChild.href},getScriptPath:function(a){for(var b=0,c,d="",e="",g,f=document.getElementsByTagName("script");b-1){d=g.substring(0, g.indexOf(e));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=="undefined")d=25;a=a.split(":");b=parseInt(a[0],10);var e=parseInt(a[1], 10),g=parseInt(a[2],10),f=0,j=0;if(c)f=parseInt(a[3])/d;return j=b*3600+e*60+g+f}}; 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)&& !(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;a0;)this.removeChild(b[0]);if(typeof a=="string")this.src=a;else{var c;for(b=0;b0&&g[0].url!==null&&this.getTypeFromFile(g[0].url).indexOf("audio")>-1)h.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==="native")){if(!d){f=document.createElement(h.isVideo?"video":"audio");a.parentNode.insertBefore(f,a);a.style.display="none";h.htmlMediaElement=a=f}for(f=0;f0)h.url=g[0].url;return h},formatType:function(a,b){return a&&!b?this.getTypeFromFile(a):b&&~b.indexOf(";")?b.substr(0,b.indexOf(";")):b},getTypeFromFile:function(a){a=a.substring(a.lastIndexOf(".")+1);return(/(mp4|m4v|ogg|ogv|webm|flv|wmv|mpeg|mov)/gi.test(a)?"video":"audio")+"/"+a},createErrorMessage:function(a,b,c){var d=a.htmlMediaElement,e=document.createElement("div");e.className="me-cannotplay";try{e.style.width=d.width+"px";e.style.height=d.height+"px"}catch(g){}e.innerHTML=c!== ""?'':'Download File';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,j=1,h="me_"+a.method+"_"+mejs.meIndex++,l=new mejs.PluginMediaElement(h,a.method,a.url),k=document.createElement("div"),m;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.videoWidth>0?b.videoWidth:c.getAttribute("width")!==null?c.getAttribute("width"):b.defaultVideoWidth;j=b.videoHeight>0?b.videoHeight:c.getAttribute("height")!==null?c.getAttribute("height"):b.defaultVideoHeight;f=mejs.Utility.encodeUrl(f);j=mejs.Utility.encodeUrl(j)}else if(b.enablePluginDebug){f=320;j=240}l.success=b.success;mejs.MediaPluginBridge.registerPluginElement(h,l,c);k.className="me-plugin";c.parentNode.insertBefore(k,c);d=["id="+h,"isvideo="+(a.isVideo? "true":"false"),"autoplay="+(d?"true":"false"),"preload="+e,"width="+f,"startvolume="+b.startVolume,"timerrate="+b.timerRate,"height="+j];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");g&&d.push("controls=true");switch(a.method){case "silverlight":k.innerHTML='';break;case "flash":if(mejs.MediaFeatures.isIE){a=document.createElement("div");k.appendChild(a);a.outerHTML=''}else k.innerHTML=''}c.style.display="none";return l},updateNative:function(a,b){var c=a.htmlMediaElement,d;for(d in mejs.HtmlMediaElement)c[d]=mejs.HtmlMediaElement[d];b.success(c,c);return c}};window.mejs=mejs;window.MediaElement=mejs.MediaElement;