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e=function(){};return e.guid="vjs-interval-"+t,this.off("dispose",e),t},t.prototype.requestanimationframe=function(t){var e=this;if(this.supportsraf_){t=gr(this,t);var r=fe.requestanimationframe(t),n=function(){return e.cancelanimationframe(r)};return n.guid="vjs-raf-"+r,this.on("dispose",n),r}return this.settimeout(t,1e3/60)},t.prototype.cancelanimationframe=function(t){if(this.supportsraf_){fe.cancelanimationframe(t);var e=function(){};return e.guid="vjs-raf-"+t,this.off("dispose",e),t}return this.cleartimeout(t)},t.registercomponent=function(e,r){if("string"!=typeof e||!e)throw new error('illegal component name, "'+e+'"; must be a non-empty string.');var n=t.getcomponent("tech"),i=n&&n.istech(r),o=t===r||t.prototype.isprototypeof(r.prototype);if(i||!o){var s=void 0;throw s=i?"techs must be registered using tech.registertech()":"must be a component subclass",new error('illegal component, "'+e+'"; '+s+".")}e=q(e),t.components_||(t.components_={});var 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or={},mr=[["requestfullscreen","exitfullscreen","fullscreenelement","fullscreenenabled","fullscreenchange","fullscreenerror"],["webkitrequestfullscreen","webkitexitfullscreen","webkitfullscreenelement","webkitfullscreenenabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitrequestfullscreen","webkitcancelfullscreen","webkitcurrentfullscreenelement","webkitcancelfullscreen","webkitfullscreenchange","webkitfullscreenerror"],["mozrequestfullscreen","mozcancelfullscreen","mozfullscreenelement","mozfullscreenenabled","mozfullscreenchange","mozfullscreenerror"],["msrequestfullscreen","msexitfullscreen","msfullscreenelement","msfullscreenenabled","msfullscreenchange","msfullscreenerror"]],nr=mr[0],ir=void 0,lr=0;lr<mr.length;lr++)if(mr[lr][1]in _e){ir=mr[lr];break}if(ir)for(var 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t[r]&&(e[r]=t[r]),e},{cues:t.cues&&array.prototype.map.call(t.cues,function(t){return{starttime:t.starttime,endtime:t.endtime,text:t.text,id:t.id}})})},hr=function(t){var e=t.$$("track"),r=array.prototype.map.call(e,function(t){return t.track});return array.prototype.map.call(e,function(t){var e=fr(t.track);return t.src&&(e.src=t.src),e}).concat(array.prototype.filter.call(t.texttracks(),function(t){return-1===r.indexof(t)}).map(fr))},vr=function(t,e){return t.foreach(function(t){var r=e.addremotetexttrack(t).track;!t.src&&t.cues&&t.cues.foreach(function(t){return r.addcue(t)})}),e.texttracks()},zr={texttrackstojson:hr,jsontotexttracks:vr,tracktojson_:fr},wr="vjs-modal-dialog",ur=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.opened_=i.hasbeenopened_=i.hasbeenfilled_=!1,i.closeable(!i.options_.uncloseable),i.content(i.options_.content),i.contentel_=v("div",{classname:wr+"-content"},{role:"document"}),i.descel_=v("p",{classname:wr+"-description 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t=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasplaying_&&this.options_.pauseonopen&&t.play(),this.closeable()&&this.off(this.el_.ownerdocument,"keydown",gr(this,this.handlekeypress)),this.hadcontrols_&&t.controls(!0),this.hide(),this.el().setattribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalblur_(),this.options_.temporary&&this.dispose()}},e.prototype.closeable=function(t){if("boolean"==typeof t){var e=this.closeable_=!!t,r=this.getchild("closebutton");if(e&&!r){var n=this.contentel_;this.contentel_=this.el_,r=this.addchild("closebutton",{controltext:"close modal dialog"}),this.contentel_=n,this.on(r,"close",this.close)}!e&&r&&(this.off(r,"close",this.close),this.removechild(r),r.dispose())}return this.closeable_},e.prototype.fill=function(){this.fillwith(this.content())},e.prototype.fillwith=function(t){var e=this.contentel(),r=e.parentnode,n=e.nextsibling;this.trigger("beforemodalfill"),this.hasbeenfilled_=!0,r.removechild(e),this.empty(),d(e,t),this.trigger("modalfill"),n?r.insertbefore(e,n):r.appendchild(e);var i=this.getchild("closebutton");i&&r.appendchild(i.el_)},e.prototype.empty=function(){this.trigger("beforemodalempty"),n(this.contentel()),this.trigger("modalempty")},e.prototype.content=function(t){return void 0!==t&&(this.content_=t),this.content_},e.prototype.conditionalfocus_=function(){var t=_e.activeelement,e=this.player_.el_;this.previouslyactiveel_=null,(e.contains(t)||e===t)&&(this.previouslyactiveel_=t,this.focus(),this.on(_e,"keydown",this.handlekeydown))},e.prototype.conditionalblur_=function(){this.previouslyactiveel_&&(this.previouslyactiveel_.focus(),this.previouslyactiveel_=null),this.off(_e,"keydown",this.handlekeydown)},e.prototype.handlekeydown=function(t){if(9===t.which){for(var e=this.focusableels_(),r=this.el_.queryselector(":focus"),n=void 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t;this.onparsingerror&&this.onparsingerror(t)},parse:function(t){function e(){for(var t=i.buffer,e=0;e<t.length&&"\r"!==t[e]&&"\n"!==t[e];)++e;var r=t.substr(0,e);return"\r"===t[e]&&++e,"\n"===t[e]&&++e,i.buffer=t.substr(e),r}function r(t){var e=new et;if(wt(t,function(t,r){switch(t){case"id":e.set(t,r);break;case"width":e.percent(t,r);break;case"lines":e.integer(t,r);break;case"regionanchor":case"viewportanchor":var n=r.split(",");if(2!==n.length)break;var i=new et;if(i.percent("x",n[0]),i.percent("y",n[1]),!i.has("x")||!i.has("y"))break;e.set(t+"x",i.get("x")),e.set(t+"y",i.get("y"));break;case"scroll":e.alt(t,r,["up"])}},/=/,/\s/),e.has("id")){var r=new(i.vttjs.vttregion||i.window.vttregion);r.width=e.get("width",100),r.lines=e.get("lines",3),r.regionanchorx=e.get("regionanchorx",0),r.regionanchory=e.get("regionanchory",100),r.viewportanchorx=e.get("viewportanchorx",0),r.viewportanchory=e.get("viewportanchory",100),r.scroll=e.get("scroll",""),i.onregion&&i.onregion(r),i.regionlist.push({id:e.get("id"),region:r})}}function n(t){var e=new et;wt(t,function(t,r){switch(t){case"mpegt":e.integer(t+"s",r);break;case"loca":e.set(t+"l",kt(r))}},/[^\d]:/,/,/),i.ontimestampmap&&i.ontimestampmap({mpegts:e.get("mpegts"),local:e.get("local")})}var i=this;t&&(i.buffer+=i.decoder.decode(t,{stream:!0}));try{var o;if("initial"===i.state){if(!/\r\n|\n/.test(i.buffer))return this;o=e();var s=o.match(/^webvtt([ \t].*)?$/);if(!s||!s[0])throw new ct(ct.errors.badsignature);i.state="header"}for(var a=!1;i.buffer;){if(!/\r\n|\n/.test(i.buffer))return this;switch(a?a=!1:o=e(),i.state){case"header":/:/.test(o)?function(t){t.match(/x-timestamp-map/)?wt(t,function(t,e){switch(t){case"x-timestamp-map":n(e)}},/=/):wt(t,function(t,e){switch(t){case"region":r(e)}},/:/)}(o):o||(i.state="id");continue;case"note":o||(i.state="id");continue;case"id":if(/^note($|[ \t])/.test(o)){i.state="note";break}if(!o)continue;if(i.cue=new(i.vttjs.vttcue||i.window.vttcue)(0,0,""),i.state="cue",-1===o.indexof("--\x3e")){i.cue.id=o;continue}case"cue":try{st(o,i.cue,i.regionlist)}catch(t){i.reportorthrowerror(t),i.cue=null,i.state="badcue";continue}i.state="cuetext";continue;case"cuetext":var l=-1!==o.indexof("--\x3e");if(!o||l&&(a=!0)){i.oncue&&i.oncue(i.cue),i.cue=null,i.state="id";continue}i.cue.text&&(i.cue.text+="\n"),i.cue.text+=o;continue;case"badcue":o||(i.state="id");continue}}}catch(t){i.reportorthrowerror(t),"cuetext"===i.state&&i.cue&&i.oncue&&i.oncue(i.cue),i.cue=null,i.state="initial"===i.state?"badwebvtt":"badcue"}return this},flush:function(){var t=this;try{if(t.buffer+=t.decoder.decode(),(t.cue||"header"===t.state)&&(t.buffer+="\n\n",t.parse()),"initial"===t.state)throw new ct(ct.errors.badsignature)}catch(e){t.reportorthrowerror(e)}return t.onflush&&t.onflush(),this}};var fn=lt,hn="auto",vn={"":!0,lr:!0,rl:!0},zn={start:!0,middle:!0,end:!0,left:!0,right:!0};ft.prototype.getcueashtml=function(){return webvtt.convertcuetodomtree(window,this.text)};var wn=ft,un={"":!0,up:!0},xn=zt,qn=t(function(t){var e=t.exports={webvtt:fn,vttcue:wn,vttregion:xn};fe.vttjs=e,fe.webvtt=e.webvtt;var r=e.vttcue,n=e.vttregion,i=fe.vttcue,o=fe.vttregion;e.shim=function(){fe.vttcue=r,fe.vttregion=n},e.restore=function(){fe.vttcue=i,fe.vttregion=o},fe.vttcue||e.shim()}),kn=function(t){function e(){var r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:function(){};ue(this,e),r.reporttouchactivity=!1;var i=qe(this,t.call(this,null,r,n));return i.hasstarted_=!1,i.on("playing",function(){this.hasstarted_=!0}),i.on("loadstart",function(){this.hasstarted_=!1}),mn.names.foreach(function(t){var e=mn[t];r&&r[e.gettername]&&(i[e.privatename]=r[e.gettername])}),i.featuresprogressevents||i.manualprogresson(),i.featurestimeupdateevents||i.manualtimeupdateson(),["text","audio","video"].foreach(function(t){!1===r["native"+t+"tracks"]&&(i["featuresnative"+t+"tracks"]=!1)}),!1===r.nativecaptions||!1===r.nativetexttracks?i.featuresnativetexttracks=!1:!0!==r.nativecaptions&&!0!==r.nativetexttracks||(i.featuresnativetexttracks=!0),i.featuresnativetexttracks||i.emulatetexttracks(),i.autoremotetexttracks_=new mn.text.listclass,i.inittracklisteners(),r.nativecontrolsfortouch||i.emittapevents(),i.constructor&&(i.name_=i.constructor.name||"unknown tech"),i}return xe(e,t),e.prototype.triggersourceset=function(t){var e=this;this.isready_||this.one("ready",function(){return e.settimeout(function(){return e.triggersourceset(t)},1)}),this.trigger({src:t,type:"sourceset"})},e.prototype.manualprogresson=function(){this.on("durationchange",this.ondurationchange),this.manualprogress=!0,this.one("ready",this.trackprogress)},e.prototype.manualprogressoff=function(){this.manualprogress=!1,this.stoptrackingprogress(),this.off("durationchange",this.ondurationchange)},e.prototype.trackprogress=function(t){this.stoptrackingprogress(),this.progressinterval=this.setinterval(gr(this,function(){var t=this.bufferedpercent();this.bufferedpercent_!==t&&this.trigger("progress"),this.bufferedpercent_=t,1===t&&this.stoptrackingprogress()}),500)},e.prototype.ondurationchange=function(t){this.duration_=this.duration()},e.prototype.buffered=function(){return it(0,0)},e.prototype.bufferedpercent=function(){return ot(this.buffered(),this.duration_)},e.prototype.stoptrackingprogress=function(){this.clearinterval(this.progressinterval)},e.prototype.manualtimeupdateson=function(){this.manualtimeupdates=!0,this.on("play",this.trackcurrenttime),this.on("pause",this.stoptrackingcurrenttime)},e.prototype.manualtimeupdatesoff=function(){this.manualtimeupdates=!1,this.stoptrackingcurrenttime(),this.off("play",this.trackcurrenttime),this.off("pause",this.stoptrackingcurrenttime)},e.prototype.trackcurrenttime=function(){this.currenttimeinterval&&this.stoptrackingcurrenttime(),this.currenttimeinterval=this.setinterval(function(){this.trigger({type:"timeupdate",target:this,manuallytriggered:!0})},250)},e.prototype.stoptrackingcurrenttime=function(){this.clearinterval(this.currenttimeinterval),this.trigger({type:"timeupdate",target:this,manuallytriggered:!0})},e.prototype.dispose=function(){this.cleartracks(pn.names),this.manualprogress&&this.manualprogressoff(),this.manualtimeupdates&&this.manualtimeupdatesoff(),t.prototype.dispose.call(this)},e.prototype.cleartracks=function(t){var e=this;t=[].concat(t),t.foreach(function(t){for(var r=e[t+"tracks"]()||[],n=r.length;n--;){var i=r[n];"text"===t&&e.removeremotetexttrack(i),r.removetrack(i)}})},e.prototype.cleanupautotexttracks=function(){for(var t=this.autoremotetexttracks_||[],e=t.length;e--;){var r=t[e];this.removeremotetexttrack(r)}},e.prototype.reset=function(){},e.prototype.error=function(t){return void 0!==t&&(this.error_=new st(t),this.trigger("error")),this.error_},e.prototype.played=function(){return this.hasstarted_?it(0,0):it()},e.prototype.setcurrenttime=function(){this.manualtimeupdates&&this.trigger({type:"timeupdate",target:this,manuallytriggered:!0})},e.prototype.inittracklisteners=function(){var t=this;pn.names.foreach(function(e){var r=pn[e],n=function(){t.trigger(e+"trackchange")},i=t[r.gettername]();i.addeventlistener("removetrack",n),i.addeventlistener("addtrack",n),t.on("dispose",function(){i.removeeventlistener("removetrack",n),i.removeeventlistener("addtrack",n)})})},e.prototype.addwebvttscript_=function(){var t=this;if(!fe.webvtt)if(_e.body.contains(this.el())){if(!this.options_["vtt.js"]&&o(qn)&&object.keys(qn).length>0)return void this.trigger("vttjsloaded");var e=_e.createelement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.12.4/vtt.min.js",e.onload=function(){t.trigger("vttjsloaded")},e.onerror=function(){t.trigger("vttjserror")},this.on("dispose",function(){e.onload=null,e.onerror=null}),fe.webvtt=!0,this.el().parentnode.appendchild(e)}else this.ready(this.addwebvttscript_)},e.prototype.emulatetexttracks=function(){var t=this,e=this.texttracks(),r=this.remotetexttracks(),n=function(t){return e.addtrack(t.track)},i=function(t){return e.removetrack(t.track)};r.on("addtrack",n),r.on("removetrack",i),this.addwebvttscript_();var o=function(){return t.trigger("texttrackchange")},s=function(){o();for(var t=0;t<e.length;t++){var r=e[t];r.removeeventlistener("cuechange",o),"showing"===r.mode&&r.addeventlistener("cuechange",o)}};s(),e.addeventlistener("change",s),e.addeventlistener("addtrack",s),e.addeventlistener("removetrack",s),this.on("dispose",function(){r.off("addtrack",n),r.off("removetrack",i),e.removeeventlistener("change",s),e.removeeventlistener("addtrack",s),e.removeeventlistener("removetrack",s);for(var t=0;t<e.length;t++){e[t].removeeventlistener("cuechange",o)}})},e.prototype.addtexttrack=function(t,e,r){if(!t)throw new error("texttrack kind is required but was not provided");return wt(this,t,e,r)},e.prototype.createremotetexttrack=function(t){var e=tt(t,{tech:this});return new on.remotetextel.trackclass(e)},e.prototype.addremotetexttrack=function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments[1],n=this.createremotetexttrack(e);return!0!==r&&!1!==r&&(tr.warn('calling addremotetexttrack without explicitly setting the "manualcleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),r=!0),this.remotetexttrackels().addtrackelement_(n),this.remotetexttracks().addtrack(n.track),!0!==r&&this.ready(function(){return t.autoremotetexttracks_.addtrack(n.track)}),n},e.prototype.removeremotetexttrack=function(t){var e=this.remotetexttrackels().gettrackelementbytrack_(t);this.remotetexttrackels().removetrackelement_(e),this.remotetexttracks().removetrack(t),this.autoremotetexttracks_.removetrack(t)},e.prototype.getvideoplaybackquality=function(){return{}},e.prototype.setposter=function(){},e.prototype.playsinline=function(){},e.prototype.setplaysinline=function(){},e.prototype.canplaytype=function(){return""},e.canplaytype=function(){return""},e.canplaysource=function(t,r){return e.canplaytype(t.type)},e.istech=function(t){return t.prototype instanceof e||t instanceof e||t===e},e.registertech=function(t,r){if(e.techs_||(e.techs_={}),!e.istech(r))throw new error("tech "+t+" must be a tech");if(!e.canplaytype)throw new error("techs must have a static canplaytype method on them");if(!e.canplaysource)throw new error("techs must have a static canplaysource method on them");return t=q(t),e.techs_[t]=r,"tech"!==t&&e.defaulttechorder_.push(t),r},e.gettech=function(t){if(t)return t=q(t),e.techs_&&e.techs_[t]?e.techs_[t]:fe&&fe.videojs&&fe.videojs[t]?(tr.warn("the "+t+" tech was added to the videojs object when it should be registered using videojs.registertech(name, tech)"),fe.videojs[t]):void 0},e}(pr);mn.names.foreach(function(t){var e=mn[t];kn.prototype[e.gettername]=function(){return this[e.privatename]=this[e.privatename]||new e.listclass,this[e.privatename]}}),kn.prototype.featuresvolumecontrol=!0,kn.prototype.featuresfullscreenresize=!1,kn.prototype.featuresplaybackrate=!1,kn.prototype.featuresprogressevents=!1,kn.prototype.featuressourceset=!1,kn.prototype.featurestimeupdateevents=!1,kn.prototype.featuresnativetexttracks=!1,kn.withsourcehandlers=function(t){t.registersourcehandler=function(e,r){var n=t.sourcehandlers;n||(n=t.sourcehandlers=[]),void 0===r&&(r=n.length),n.splice(r,0,e)},t.canplaytype=function(e){for(var r=t.sourcehandlers||[],n=void 0,i=0;i<r.length;i++)if(n=r[i].canplaytype(e))return n;return""},t.selectsourcehandler=function(e,r){for(var n=t.sourcehandlers||[],i=0;i<n.length;i++)if(n[i].canhandlesource(e,r))return n[i];return null},t.canplaysource=function(e,r){var n=t.selectsourcehandler(e,r);return n?n.canhandlesource(e,r):""},["seekable","seeking","duration"].foreach(function(t){var e=this[t];"function"==typeof e&&(this[t]=function(){return this.sourcehandler_&&this.sourcehandler_[t]?this.sourcehandler_[t].apply(this.sourcehandler_,arguments):e.apply(this,arguments)})},t.prototype),t.prototype.setsource=function(e){var r=t.selectsourcehandler(e,this.options_);r||(t.nativesourcehandler?r=t.nativesourcehandler:tr.error("no source hander found for the current source.")),this.disposesourcehandler(),this.off("dispose",this.disposesourcehandler),r!==t.nativesourcehandler&&(this.currentsource_=e),this.sourcehandler_=r.handlesource(e,this,this.options_),this.on("dispose",this.disposesourcehandler)},t.prototype.disposesourcehandler=function(){this.currentsource_&&(this.cleartracks(["audio","video"]),this.currentsource_=null),this.cleanupautotexttracks(),this.sourcehandler_&&(this.sourcehandler_.dispose&&this.sourcehandler_.dispose(),this.sourcehandler_=null)}},pr.registercomponent("tech",kn),kn.registertech("tech",kn),kn.defaulttechorder_=[];var $n={},yn={},gn={},jn={buffered:1,currenttime:1,duration:1,seekable:1,played:1,paused:1},qn={setcurrenttime:1},zn={play:1,pause:1},ti={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",mp3:"audio/mpeg",aac:"audio/aac",oga:"audio/ogg",m3u8:"application/x-mpegurl"},ei=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",e=ln(t);return ti[e.tolowercase()]||""},ri=function(t,e){if(!e)return"";if(t.cache_.source.src===e&&t.cache_.source.type)return t.cache_.source.type;var r=t.cache_.sources.filter(function(t){return t.src===e});if(r.length)return r[0].type;for(var n=t.$$("source"),i=0;i<n.length;i++){var o=n[i];if(o.type&&o.src&&o.src===e)return o.type}return ei(e)},ni=function t(e){if(array.isarray(e)){var r=[];e.foreach(function(e){e=t(e),array.isarray(e)?r=r.concat(e):i(e)&&r.push(e)}),e=r}else e="string"==typeof e&&e.trim()?[ee({src:e})]:i(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[ee(e)]:[];return e},ii=function(t){function e(r,n,i){ue(this,e);var o=tt({createel:!1},n),s=qe(this,t.call(this,r,o,i));if(n.playeroptions.sources&&0!==n.playeroptions.sources.length)r.src(n.playeroptions.sources);else for(var a=0,l=n.playeroptions.techorder;a<l.length;a++){var c=q(l[a]),u=kn.gettech(c);if(c||(u=pr.getcomponent(c)),u&&u.issupported()){r.loadtech_(c);break}}return s}return xe(e,t),e}(pr);pr.registercomponent("medialoader",ii);var oi=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.emittapevents(),i.enable(),i}return xe(e,t),e.prototype.createel=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"div",r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};r=n({innerhtml:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',classname:this.buildcssclass(),tabindex:0},r),"button"===e&&tr.error("creating a clickablecomponent with an html element of "+e+" is not supported; use a button instead."),i=n({role:"button"},i),this.tabindex_=r.tabindex;var o=t.prototype.createel.call(this,e,r,i);return this.createcontroltextel(o),o},e.prototype.dispose=function(){this.controltextel_=null,t.prototype.dispose.call(this)},e.prototype.createcontroltextel=function(t){return this.controltextel_=v("span",{classname:"vjs-control-text"},{"aria-live":"polite"}),t&&t.appendchild(this.controltextel_),this.controltext(this.controltext_,t),this.controltextel_},e.prototype.controltext=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.el();if(void 0===t)return this.controltext_||"need text";var r=this.localize(t);this.controltext_=t,y(this.controltextel_,r),this.noniconcontrol||e.setattribute("title",r)},e.prototype.buildcssclass=function(){return"vjs-control vjs-button "+t.prototype.buildcssclass.call(this)},e.prototype.enable=function(){this.enabled_||(this.enabled_=!0,this.removeclass("vjs-disabled"),this.el_.setattribute("aria-disabled","false"),void 0!==this.tabindex_&&this.el_.setattribute("tabindex",this.tabindex_),this.on(["tap","click"],this.handleclick),this.on("focus",this.handlefocus),this.on("blur",this.handleblur))},e.prototype.disable=function(){this.enabled_=!1,this.addclass("vjs-disabled"),this.el_.setattribute("aria-disabled","true"),void 0!==this.tabindex_&&this.el_.removeattribute("tabindex"),this.off(["tap","click"],this.handleclick),this.off("focus",this.handlefocus),this.off("blur",this.handleblur)},e.prototype.handleclick=function(t){},e.prototype.handlefocus=function(t){x(_e,"keydown",gr(this,this.handlekeypress))},e.prototype.handlekeypress=function(e){32===e.which||13===e.which?(e.preventdefault(),this.trigger("click")):t.prototype.handlekeypress&&t.prototype.handlekeypress.call(this,e)},e.prototype.handleblur=function(t){q(_e,"keydown",gr(this,this.handlekeypress))},e}(pr);pr.registercomponent("clickablecomponent",oi);var si=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.update(),r.on("posterchange",gr(i,i.update)),i}return xe(e,t),e.prototype.dispose=function(){this.player().off("posterchange",this.update),t.prototype.dispose.call(this)},e.prototype.createel=function(){var t=v("div",{classname:"vjs-poster",tabindex:-1});return ve||(this.fallbackimg_=v("img"),t.appendchild(this.fallbackimg_)),t},e.prototype.update=function(t){var e=this.player().poster();this.setsrc(e),e?this.show():this.hide()},e.prototype.setsrc=function(t){if(this.fallbackimg_)this.fallbackimg_.src=t;else{var e="";t&&(e='url("'+t+'")'),this.el_.style.backgroundimage=e}},e.prototype.handleclick=function(t){this.player_.controls()&&(this.player_.paused()?ct(this.player_.play()):this.player_.pause())},e}(oi);pr.registercomponent("posterimage",si);var ai={monospace:"monospace",sansserif:"sans-serif",serif:"serif",monospacesansserif:'"andale mono", "lucida console", monospace',monospaceserif:'"courier new", monospace',proportionalsansserif:"sans-serif",proportionalserif:"serif",casual:'"comic sans ms", impact, fantasy',script:'"monotype corsiva", cursive',smallcaps:'"andale mono", "lucida console", monospace, sans-serif'},li=function(t){function e(r,n,i){ue(this,e);var o=qe(this,t.call(this,r,n,i));return r.on("loadstart",gr(o,o.toggledisplay)),r.on("texttrackchange",gr(o,o.updatedisplay)),r.on("loadstart",gr(o,o.preselecttrack)),r.ready(gr(o,function(){if(r.tech_&&r.tech_.featuresnativetexttracks)return void this.hide();r.on("fullscreenchange",gr(this,this.updatedisplay));for(var t=this.options_.playeroptions.tracks||[],e=0;e<t.length;e++)this.player_.addremotetexttrack(t[e],!0);this.preselecttrack()})),o}return xe(e,t),e.prototype.preselecttrack=function(){for(var t={captions:1,subtitles:1},e=this.player_.texttracks(),r=this.player_.cache_.selectedlanguage,n=void 0,i=void 0,o=void 0,s=0;s<e.length;s++){var a=e[s];r&&r.enabled&&r.language===a.language?a.kind===r.kind?o=a:o||(o=a):r&&!r.enabled?(o=null,n=null,i=null):a.default&&("descriptions"!==a.kind||n?a.kind in t&&!i&&(i=a):n=a)}o?o.mode="showing":i?i.mode="showing":n&&(n.mode="showing")},e.prototype.toggledisplay=function(){this.player_.tech_&&this.player_.tech_.featuresnativetexttracks?this.hide():this.show()},e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},e.prototype.cleardisplay=function(){"function"==typeof fe.webvtt&&fe.webvtt.processcues(fe,[],this.el_)},e.prototype.updatedisplay=function(){var t=this.player_.texttracks();this.cleardisplay();for(var e=null,r=null,n=t.length;n--;){var i=t[n];"showing"===i.mode&&("descriptions"===i.kind?e=i:r=i)}r?("off"!==this.getattribute("aria-live")&&this.setattribute("aria-live","off"),this.updatefortrack(r)):e&&("assertive"!==this.getattribute("aria-live")&&this.setattribute("aria-live","assertive"),this.updatefortrack(e))},e.prototype.updatefortrack=function(t){if("function"==typeof fe.webvtt&&t.activecues){for(var e=[],r=0;r<t.activecues.length;r++)e.push(t.activecues[r]);if(fe.webvtt.processcues(fe,e,this.el_),this.player_.texttracksettings)for(var n=this.player_.texttracksettings.getvalues(),i=e.length;i--;){var o=e[i];if(o){var s=o.displaystate;if(n.color&&(s.firstchild.style.color=n.color),n.textopacity&&ne(s.firstchild,"color",re(n.color||"#fff",n.textopacity)),n.backgroundcolor&&(s.firstchild.style.backgroundcolor=n.backgroundcolor),n.backgroundopacity&&ne(s.firstchild,"backgroundcolor",re(n.backgroundcolor||"#000",n.backgroundopacity)),n.windowcolor&&(n.windowopacity?ne(s,"backgroundcolor",re(n.windowcolor,n.windowopacity)):s.style.backgroundcolor=n.windowcolor),n.edgestyle&&("dropshadow"===n.edgestyle?s.firstchild.style.textshadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===n.edgestyle?s.firstchild.style.textshadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===n.edgestyle?s.firstchild.style.textshadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===n.edgestyle&&(s.firstchild.style.textshadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),n.fontpercent&&1!==n.fontpercent){var a=fe.parsefloat(s.style.fontsize);s.style.fontsize=a*n.fontpercent+"px",s.style.height="auto",s.style.top="auto",s.style.bottom="2px"}n.fontfamily&&"default"!==n.fontfamily&&("small-caps"===n.fontfamily?s.firstchild.style.fontvariant="small-caps":s.firstchild.style.fontfamily=ai[n.fontfamily])}}}},e}(pr);pr.registercomponent("texttrackdisplay",li);var ci=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.createel=function(){var e=this.player_.isaudio(),r=this.localize(e?"audio player":"video player"),n=v("span",{classname:"vjs-control-text",innerhtml:this.localize("{1} is loading.",[r])}),i=t.prototype.createel.call(this,"div",{classname:"vjs-loading-spinner",dir:"ltr"});return i.appendchild(n),i},e}(pr);pr.registercomponent("loadingspinner",ci);var ui=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.createel=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};t="button",e=n({innerhtml:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',classname:this.buildcssclass()},e),r=n({type:"button"},r);var i=pr.prototype.createel.call(this,t,e,r);return this.createcontroltextel(i),i},e.prototype.addchild=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=this.constructor.name;return tr.warn("adding an actionable (user controllable) child to a button ("+r+") is not supported; use a clickablecomponent instead."),pr.prototype.addchild.call(this,t,e)},e.prototype.enable=function(){t.prototype.enable.call(this),this.el_.removeattribute("disabled")},e.prototype.disable=function(){t.prototype.disable.call(this),this.el_.setattribute("disabled","disabled")},e.prototype.handlekeypress=function(e){32!==e.which&&13!==e.which&&t.prototype.handlekeypress.call(this,e)},e}(oi);pr.registercomponent("button",ui);var hi=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.mouseused_=!1,i.on("mousedown",i.handlemousedown),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-big-play-button"},e.prototype.handleclick=function(t){var e=this.player_.play();if(this.mouseused_&&t.clientx&&t.clienty)return void ct(e);var r=this.player_.getchild("controlbar"),n=r&&r.getchild("playtoggle");if(!n)return void this.player_.focus();var i=function(){return n.focus()};lt(e)?e.then(i,function(){}):this.settimeout(i,1)},e.prototype.handlekeypress=function(e){this.mouseused_=!1,t.prototype.handlekeypress.call(this,e)},e.prototype.handlemousedown=function(t){this.mouseused_=!0},e}(ui);hi.prototype.controltext_="play video",pr.registercomponent("bigplaybutton",hi);var pi=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n))
;return i.controltext(n&&n.controltext||i.localize("close")),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-close-button "+t.prototype.buildcssclass.call(this)},e.prototype.handleclick=function(t){this.trigger({type:"close",bubbles:!1})},e}(ui);pr.registercomponent("closebutton",pi);var di=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.on(r,"play",i.handleplay),i.on(r,"pause",i.handlepause),i.on(r,"ended",i.handleended),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-play-control "+t.prototype.buildcssclass.call(this)},e.prototype.handleclick=function(t){this.player_.paused()?this.player_.play():this.player_.pause()},e.prototype.handleseeked=function(t){this.removeclass("vjs-ended"),this.player_.paused()?this.handlepause(t):this.handleplay(t)},e.prototype.handleplay=function(t){this.removeclass("vjs-ended"),this.removeclass("vjs-paused"),this.addclass("vjs-playing"),this.controltext("pause")},e.prototype.handlepause=function(t){this.removeclass("vjs-playing"),this.addclass("vjs-paused"),this.controltext("play")},e.prototype.handleended=function(t){this.removeclass("vjs-playing"),this.addclass("vjs-ended"),this.controltext("replay"),this.one(this.player_,"seeked",this.handleseeked)},e}(ui);di.prototype.controltext_="play",pr.registercomponent("playtoggle",di);var fi=function(t,e){t=t<0?0:t;var r=math.floor(t%60),n=math.floor(t/60%60),i=math.floor(t/3600),o=math.floor(e/60%60),s=math.floor(e/3600);return(isnan(t)||t===1/0)&&(i=n=r="-"),i=i>0||s>0?i+":":"",n=((i||o>=10)&&n<10?"0"+n:n)+":",r=r<10?"0"+r:r,i+n+r},vi=fi,yi=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t;return vi(t,e)},gi=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.throttledupdatecontent=mr(gr(i,i.updatecontent),25),i.on(r,"timeupdate",i.throttledupdatecontent),i}return xe(e,t),e.prototype.createel=function(e){var r=this.buildcssclass(),n=t.prototype.createel.call(this,"div",{classname:r+" vjs-time-control vjs-control",innerhtml:'<span class="vjs-control-text">'+this.localize(this.labeltext_)+" </span>"});return this.contentel_=v("span",{classname:r+"-display"},{"aria-live":"off"}),this.updatetextnode_(),n.appendchild(this.contentel_),n},e.prototype.dispose=function(){this.contentel_=null,this.textnode_=null,t.prototype.dispose.call(this)},e.prototype.updatetextnode_=function(){if(this.contentel_){for(;this.contentel_.firstchild;)this.contentel_.removechild(this.contentel_.firstchild);this.textnode_=_e.createtextnode(this.formattedtime_||this.formattime_(0)),this.contentel_.appendchild(this.textnode_)}},e.prototype.formattime_=function(t){return yi(t)},e.prototype.updateformattedtime_=function(t){var e=this.formattime_(t);e!==this.formattedtime_&&(this.formattedtime_=e,this.requestanimationframe(this.updatetextnode_))},e.prototype.updatecontent=function(t){},e}(pr);gi.prototype.labeltext_="time",gi.prototype.controltext_="time",pr.registercomponent("timedisplay",gi);var mi=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.on(r,"ended",i.handleended),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-current-time"},e.prototype.updatecontent=function(t){var e=this.player_.scrubbing()?this.player_.getcache().currenttime:this.player_.currenttime();this.updateformattedtime_(e)},e.prototype.handleended=function(t){this.player_.duration()&&this.updateformattedtime_(this.player_.duration())},e}(gi);mi.prototype.labeltext_="current time",mi.prototype.controltext_="current time",pr.registercomponent("currenttimedisplay",mi);var _i=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.on(r,"durationchange",i.updatecontent),i.on(r,"loadedmetadata",i.throttledupdatecontent),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-duration"},e.prototype.updatecontent=function(t){var e=this.player_.duration();e&&this.duration_!==e&&(this.duration_=e,this.updateformattedtime_(e))},e}(gi);_i.prototype.labeltext_="duration",_i.prototype.controltext_="duration",pr.registercomponent("durationdisplay",_i);var bi=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-time-control vjs-time-divider",innerhtml:"<div><span>/</span></div>"})},e}(pr);pr.registercomponent("timedivider",bi);var ti=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.on(r,"durationchange",i.throttledupdatecontent),i.on(r,"ended",i.handleended),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-remaining-time"},e.prototype.formattime_=function(e){return"-"+t.prototype.formattime_.call(this,e)},e.prototype.updatecontent=function(t){this.player_.duration()&&(this.player_.remainingtimedisplay?this.updateformattedtime_(this.player_.remainingtimedisplay()):this.updateformattedtime_(this.player_.remainingtime()))},e.prototype.handleended=function(t){this.player_.duration()&&this.updateformattedtime_(0)},e}(gi);ti.prototype.labeltext_="remaining time",ti.prototype.controltext_="remaining time",pr.registercomponent("remainingtimedisplay",ti);var ci=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.updateshowing(),i.on(i.player(),"durationchange",i.updateshowing),i}return xe(e,t),e.prototype.createel=function(){var e=t.prototype.createel.call(this,"div",{classname:"vjs-live-control vjs-control"});return this.contentel_=v("div",{classname:"vjs-live-display",innerhtml:'<span class="vjs-control-text">'+this.localize("stream type")+" </span>"+this.localize("live")},{"aria-live":"off"}),e.appendchild(this.contentel_),e},e.prototype.dispose=function(){this.contentel_=null,t.prototype.dispose.call(this)},e.prototype.updateshowing=function(t){this.player().duration()===1/0?this.show():this.hide()},e}(pr);pr.registercomponent("livedisplay",ci);var ki=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.bar=i.getchild(i.options_.barname),i.vertical(!!i.options_.vertical),i.enable(),i}return xe(e,t),e.prototype.enabled=function(){return this.enabled_},e.prototype.enable=function(){this.enabled()||(this.on("mousedown",this.handlemousedown),this.on("touchstart",this.handlemousedown),this.on("focus",this.handlefocus),this.on("blur",this.handleblur),this.on("click",this.handleclick),this.on(this.player_,"controlsvisible",this.update),this.playerevent&&this.on(this.player_,this.playerevent,this.update),this.removeclass("disabled"),this.setattribute("tabindex",0),this.enabled_=!0)},e.prototype.disable=function(){if(this.enabled()){var t=this.bar.el_.ownerdocument;this.off("mousedown",this.handlemousedown),this.off("touchstart",this.handlemousedown),this.off("focus",this.handlefocus),this.off("blur",this.handleblur),this.off("click",this.handleclick),this.off(this.player_,"controlsvisible",this.update),this.off(t,"mousemove",this.handlemousemove),this.off(t,"mouseup",this.handlemouseup),this.off(t,"touchmove",this.handlemousemove),this.off(t,"touchend",this.handlemouseup),this.removeattribute("tabindex"),this.addclass("disabled"),this.playerevent&&this.off(this.player_,this.playerevent,this.update),this.enabled_=!1}},e.prototype.createel=function(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return r.classname=r.classname+" vjs-slider",r=n({tabindex:0},r),i=n({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabindex:0},i),t.prototype.createel.call(this,e,r,i)},e.prototype.handlemousedown=function(t){var e=this.bar.el_.ownerdocument;"mousedown"===t.type&&t.preventdefault(),"touchstart"!==t.type||ie||t.preventdefault(),x(),this.addclass("vjs-sliding"),this.trigger("slideractive"),this.on(e,"mousemove",this.handlemousemove),this.on(e,"mouseup",this.handlemouseup),this.on(e,"touchmove",this.handlemousemove),this.on(e,"touchend",this.handlemouseup),this.handlemousemove(t)},e.prototype.handlemousemove=function(t){},e.prototype.handlemouseup=function(){var t=this.bar.el_.ownerdocument;j(),this.removeclass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handlemousemove),this.off(t,"mouseup",this.handlemouseup),this.off(t,"touchmove",this.handlemousemove),this.off(t,"touchend",this.handlemouseup),this.update()},e.prototype.update=function(){if(this.el_){var t=this.getpercent(),e=this.bar;if(e){("number"!=typeof t||t!==t||t<0||t===1/0)&&(t=0);var r=(100*t).tofixed(2)+"%",n=e.el().style;return this.vertical()?n.height=r:n.width=r,t}}},e.prototype.calculatedistance=function(t){var e=o(this.el_,t);return this.vertical()?e.y:e.x},e.prototype.handlefocus=function(){this.on(this.bar.el_.ownerdocument,"keydown",this.handlekeypress)},e.prototype.handlekeypress=function(t){37===t.which||40===t.which?(t.preventdefault(),this.stepback()):38!==t.which&&39!==t.which||(t.preventdefault(),this.stepforward())},e.prototype.handleblur=function(){this.off(this.bar.el_.ownerdocument,"keydown",this.handlekeypress)},e.prototype.handleclick=function(t){t.stopimmediatepropagation(),t.preventdefault()},e.prototype.vertical=function(t){if(void 0===t)return this.vertical_||!1;this.vertical_=!!t,this.vertical_?this.addclass("vjs-slider-vertical"):this.addclass("vjs-slider-horizontal")},e}(pr);pr.registercomponent("slider",ki);var ei=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.partels_=[],i.on(r,"progress",i.update),i}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-load-progress",innerhtml:'<span class="vjs-control-text"><span>'+this.localize("loaded")+"</span>: 0%</span>"})},e.prototype.dispose=function(){this.partels_=null,t.prototype.dispose.call(this)},e.prototype.update=function(t){var e=this.player_.buffered(),r=this.player_.duration(),n=this.player_.bufferedend(),i=this.partels_,o=function(t,e){var r=t/e||0;return 100*(r>=1?1:r)+"%"};this.el_.style.width=o(n,r);for(var s=0;s<e.length;s++){var a=e.start(s),l=e.end(s),c=i[s];c||(c=this.el_.appendchild(v()),i[s]=c),c.style.left=o(a,n),c.style.width=o(l-a,n)}for(var u=i.length;u>e.length;u--)this.el_.removechild(i[u-1]);i.length=e.length},e}(pr);pr.registercomponent("loadprogressbar",ei);var wi=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-time-tooltip"})},e.prototype.update=function(t,e,r){var n=a(this.el_),i=a(this.player_.el()),o=t.width*e;if(i&&n){var s=t.left-i.left+o,a=t.width-o+(i.right-t.right),l=n.width/2;s<l?l+=l-s:a<l&&(l=a),l<0?l=0:l>n.width&&(l=n.width),this.el_.style.right="-"+l+"px",y(this.el_,r)}},e}(pr);pr.registercomponent("timetooltip",wi);var si=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-play-progress vjs-slider-bar",innerhtml:'<span class="vjs-control-text"><span>'+this.localize("progress")+"</span>: 0%</span>"})},e.prototype.update=function(t,e){var r=this;this.rafid_&&this.cancelanimationframe(this.rafid_),this.rafid_=this.requestanimationframe(function(){var n=r.player_.scrubbing()?r.player_.getcache().currenttime:r.player_.currenttime(),i=yi(n,r.player_.duration()),o=r.getchild("timetooltip");o&&o.update(t,e,i)})},e}(pr);si.prototype.options_={children:[]},re&&!(re>8)||se||je||si.prototype.options_.children.push("timetooltip"),pr.registercomponent("playprogressbar",si);var xi=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.update=mr(gr(i,i.update),25),i}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-mouse-display"})},e.prototype.update=function(t,e){var r=this;this.rafid_&&this.cancelanimationframe(this.rafid_),this.rafid_=this.requestanimationframe(function(){var n=r.player_.duration(),i=yi(e*n,n);r.el_.style.left=t.width*e+"px",r.getchild("timetooltip").update(t,e,i)})},e}(pr);xi.prototype.options_={children:["timetooltip"]},pr.registercomponent("mousetimedisplay",xi);var ji=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.seteventhandlers_(),i}return xe(e,t),e.prototype.seteventhandlers_=function(){var t=this;this.update=mr(gr(this,this.update),30),this.on(this.player_,"timeupdate",this.update),this.on(this.player_,"ended",this.handleended),this.updateinterval=null,this.on(this.player_,["playing"],function(){t.clearinterval(t.updateinterval),t.updateinterval=t.setinterval(function(){t.requestanimationframe(function(){t.update()})},30)}),this.on(this.player_,["ended","pause","waiting"],function(){t.clearinterval(t.updateinterval)}),this.on(this.player_,["timeupdate","ended"],this.update)},e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-progress-holder"},{"aria-label":this.localize("progress bar")})},e.prototype.update_=function(t,e){var r=this.player_.duration();this.el_.setattribute("aria-valuenow",(100*e).tofixed(2)),this.el_.setattribute("aria-valuetext",this.localize("progress bar timing: currenttime={1} duration={2}",[yi(t,r),yi(r,r)],"{1} of {2}")),this.bar.update(a(this.el_),e)},e.prototype.update=function(e){var r=t.prototype.update.call(this);return this.update_(this.getcurrenttime_(),r),r},e.prototype.getcurrenttime_=function(){return this.player_.scrubbing()?this.player_.getcache().currenttime:this.player_.currenttime()},e.prototype.handleended=function(t){this.update_(this.player_.duration(),1)},e.prototype.getpercent=function(){var t=this.getcurrenttime_()/this.player_.duration();return t>=1?1:t},e.prototype.handlemousedown=function(e){r(e)&&(e.stoppropagation(),this.player_.scrubbing(!0),this.videowasplaying=!this.player_.paused(),this.player_.pause(),t.prototype.handlemousedown.call(this,e))},e.prototype.handlemousemove=function(t){if(r(t)){var e=this.calculatedistance(t)*this.player_.duration();e===this.player_.duration()&&(e-=.1),this.player_.currenttime(e)}},e.prototype.enable=function(){t.prototype.enable.call(this);var e=this.getchild("mousetimedisplay");e&&e.show()},e.prototype.disable=function(){t.prototype.disable.call(this);var e=this.getchild("mousetimedisplay");e&&e.hide()},e.prototype.handlemouseup=function(e){t.prototype.handlemouseup.call(this,e),e&&e.stoppropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallytriggered:!0}),this.videowasplaying&&ct(this.player_.play())},e.prototype.stepforward=function(){this.player_.currenttime(this.player_.currenttime()+5)},e.prototype.stepback=function(){this.player_.currenttime(this.player_.currenttime()-5)},e.prototype.handleaction=function(t){this.player_.paused()?this.player_.play():this.player_.pause()},e.prototype.handlekeypress=function(e){32===e.which||13===e.which?(e.preventdefault(),this.handleaction(e)):t.prototype.handlekeypress&&t.prototype.handlekeypress.call(this,e)},e}(ki);ji.prototype.options_={children:["loadprogressbar","playprogressbar"],barname:"playprogressbar"},re&&!(re>8)||se||je||ji.prototype.options_.children.splice(1,0,"mousetimedisplay"),ji.prototype.playerevent="timeupdate",pr.registercomponent("seekbar",ji);var ai=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.handlemousemove=mr(gr(i,i.handlemousemove),25),i.throttledhandlemouseseek=mr(gr(i,i.handlemouseseek),25),i.enable(),i}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-progress-control vjs-control"})},e.prototype.handlemousemove=function(t){var e=this.getchild("seekbar");if(e){var r=e.getchild("mousetimedisplay"),n=e.el(),i=a(n),o=o(n,t).x;o>1?o=1:o<0&&(o=0),r&&r.update(i,o)}},e.prototype.handlemouseseek=function(t){var e=this.getchild("seekbar");e&&e.handlemousemove(t)},e.prototype.enabled=function(){return this.enabled_},e.prototype.disable=function(){this.children().foreach(function(t){return t.disable&&t.disable()}),this.enabled()&&(this.off(["mousedown","touchstart"],this.handlemousedown),this.off(this.el_,"mousemove",this.handlemousemove),this.handlemouseup(),this.addclass("disabled"),this.enabled_=!1)},e.prototype.enable=function(){this.children().foreach(function(t){return t.enable&&t.enable()}),this.enabled()||(this.on(["mousedown","touchstart"],this.handlemousedown),this.on(this.el_,"mousemove",this.handlemousemove),this.removeclass("disabled"),this.enabled_=!0)},e.prototype.handlemousedown=function(t){var e=this.el_.ownerdocument,r=this.getchild("seekbar");r&&r.handlemousedown(t),this.on(e,"mousemove",this.throttledhandlemouseseek),this.on(e,"touchmove",this.throttledhandlemouseseek),this.on(e,"mouseup",this.handlemouseup),this.on(e,"touchend",this.handlemouseup)},e.prototype.handlemouseup=function(t){var e=this.el_.ownerdocument,r=this.getchild("seekbar");r&&r.handlemouseup(t),this.off(e,"mousemove",this.throttledhandlemouseseek),this.off(e,"touchmove",this.throttledhandlemouseseek),this.off(e,"mouseup",this.handlemouseup),this.off(e,"touchend",this.handlemouseup)},e}(pr);ai.prototype.options_={children:["seekbar"]},pr.registercomponent("progresscontrol",ai);var pi=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.on(r,"fullscreenchange",i.handlefullscreenchange),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-fullscreen-control "+t.prototype.buildcssclass.call(this)},e.prototype.handlefullscreenchange=function(t){this.player_.isfullscreen()?this.controltext("non-fullscreen"):this.controltext("fullscreen")},e.prototype.handleclick=function(t){this.player_.isfullscreen()?this.player_.exitfullscreen():this.player_.requestfullscreen()},e}(ui);pi.prototype.controltext_="fullscreen",pr.registercomponent("fullscreentoggle",pi);var oi=function(t,e){e.tech_&&!e.tech_.featuresvolumecontrol&&t.addclass("vjs-hidden"),t.on(e,"loadstart",function(){e.tech_.featuresvolumecontrol?t.removeclass("vjs-hidden"):t.addclass("vjs-hidden")})},mi=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-volume-level",innerhtml:'<span class="vjs-control-text"></span>'})},e}(pr);pr.registercomponent("volumelevel",mi);var ni=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.on("slideractive",i.updatelastvolume_),i.on(r,"volumechange",i.updateariaattributes),r.ready(function(){return i.updateariaattributes()}),i}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("volume level"),"aria-live":"polite"})},e.prototype.handlemousedown=function(e){r(e)&&t.prototype.handlemousedown.call(this,e)},e.prototype.handlemousemove=function(t){r(t)&&(this.checkmuted(),this.player_.volume(this.calculatedistance(t)))},e.prototype.checkmuted=function(){this.player_.muted()&&this.player_.muted(!1)},e.prototype.getpercent=function(){return this.player_.muted()?0:this.player_.volume()},e.prototype.stepforward=function(){this.checkmuted(),this.player_.volume(this.player_.volume()+.1)},e.prototype.stepback=function(){this.checkmuted(),this.player_.volume(this.player_.volume()-.1)},e.prototype.updateariaattributes=function(t){var e=this.player_.muted()?0:this.volumeaspercentage_();this.el_.setattribute("aria-valuenow",e),this.el_.setattribute("aria-valuetext",e+"%")},e.prototype.volumeaspercentage_=function(){return math.round(100*this.player_.volume())},e.prototype.updatelastvolume_=function(){var t=this,e=this.player_.volume();this.one("sliderinactive",function(){0===t.player_.volume()&&t.player_.lastvolume_(e)})},e}(ki);ni.prototype.options_={children:["volumelevel"],barname:"volumelevel"},ni.prototype.playerevent="volumechange",pr.registercomponent("volumebar",ni);var ii=function(t){function e(r){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};ue(this,e),n.vertical=n.vertical||!1,(void 0===n.volumebar||o(n.volumebar))&&(n.volumebar=n.volumebar||{},n.volumebar.vertical=n.vertical);var i=qe(this,t.call(this,r,n));return oi(i,r),i.throttledhandlemousemove=mr(gr(i,i.handlemousemove),25),i.on("mousedown",i.handlemousedown),i.on("touchstart",i.handlemousedown),i.on(i.volumebar,["focus","slideractive"],function(){i.volumebar.addclass("vjs-slider-active"),i.addclass("vjs-slider-active"),i.trigger("slideractive")}),i.on(i.volumebar,["blur","sliderinactive"],function(){i.volumebar.removeclass("vjs-slider-active"),i.removeclass("vjs-slider-active"),i.trigger("sliderinactive")}),i}return xe(e,t),e.prototype.createel=function(){var e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),t.prototype.createel.call(this,"div",{classname:"vjs-volume-control vjs-control "+e})},e.prototype.handlemousedown=function(t){var e=this.el_.ownerdocument;this.on(e,"mousemove",this.throttledhandlemousemove),this.on(e,"touchmove",this.throttledhandlemousemove),this.on(e,"mouseup",this.handlemouseup),this.on(e,"touchend",this.handlemouseup)},e.prototype.handlemouseup=function(t){var e=this.el_.ownerdocument;this.off(e,"mousemove",this.throttledhandlemousemove),this.off(e,"touchmove",this.throttledhandlemousemove),this.off(e,"mouseup",this.handlemouseup),this.off(e,"touchend",this.handlemouseup)},e.prototype.handlemousemove=function(t){this.volumebar.handlemousemove(t)},e}(pr);ii.prototype.options_={children:["volumebar"]},pr.registercomponent("volumecontrol",ii);var li=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return oi(i,r),i.on(r,["loadstart","volumechange"],i.update),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-mute-control "+t.prototype.buildcssclass.call(this)},e.prototype.handleclick=function(t){var e=this.player_.volume(),r=this.player_.lastvolume_();if(0===e){var n=r<.1?.1:r;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},e.prototype.update=function(t){this.updateicon_(),this.updatecontroltext_()},e.prototype.updateicon_=function(){var t=this.player_.volume(),e=3;0===t||this.player_.muted()?e=0:t<.33?e=1:t<.67&&(e=2);for(var r=0;r<4;r++)b(this.el_,"vjs-vol-"+r);_(this.el_,"vjs-vol-"+e)},e.prototype.updatecontroltext_=function(){var t=this.player_.muted()||0===this.player_.volume(),e=t?"unmute":"mute";this.controltext()!==e&&this.controltext(e)},e}(ui);li.prototype.controltext_="mute",pr.registercomponent("mutetoggle",li);var di=function(t){function e(r){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};ue(this,e),void 0!==n.inline?n.inline=n.inline:n.inline=!0,(void 0===n.volumecontrol||o(n.volumecontrol))&&(n.volumecontrol=n.volumecontrol||{},n.volumecontrol.vertical=!n.inline);var i=qe(this,t.call(this,r,n));return oi(i,r),i.on(i.volumecontrol,["slideractive"],i.slideractive_),i.on(i.volumecontrol,["sliderinactive"],i.sliderinactive_),i}return xe(e,t),e.prototype.slideractive_=function(){this.addclass("vjs-slider-active")},e.prototype.sliderinactive_=function(){this.removeclass("vjs-slider-active")},e.prototype.createel=function(){var e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),t.prototype.createel.call(this,"div",{classname:"vjs-volume-panel vjs-control "+e})},e}(pr);di.prototype.options_={children:["mutetoggle","volumecontrol"]},pr.registercomponent("volumepanel",di);var ri=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return n&&(i.menubutton_=n.menubutton),i.focusedchild_=-1,i.on("keydown",i.handlekeypress),i}return xe(e,t),e.prototype.additem=function(t){this.addchild(t),t.on("click",gr(this,function(e){this.menubutton_&&(this.menubutton_.unpressbutton(),"captionsettingsmenuitem"!==t.name()&&this.menubutton_.focus())}))},e.prototype.createel=function(){var e=this.options_.contenteltype||"ul";this.contentel_=v(e,{classname:"vjs-menu-content"}),this.contentel_.setattribute("role","menu");var r=t.prototype.createel.call(this,"div",{append:this.contentel_,classname:"vjs-menu"});return r.appendchild(this.contentel_),x(r,"click",function(t){t.preventdefault(),t.stopimmediatepropagation()}),r},e.prototype.dispose=function(){this.contentel_=null,t.prototype.dispose.call(this)},e.prototype.handlekeypress=function(t){37===t.which||40===t.which?(t.preventdefault(),this.stepforward()):38!==t.which&&39!==t.which||(t.preventdefault(),this.stepback())},e.prototype.stepforward=function(){var t=0;void 0!==this.focusedchild_&&(t=this.focusedchild_+1),this.focus(t)},e.prototype.stepback=function(){var t=0;void 0!==this.focusedchild_&&(t=this.focusedchild_-1),this.focus(t)},e.prototype.focus=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=this.children().slice();e.length&&e[0].classname&&/vjs-menu-title/.test(e[0].classname)&&e.shift(),e.length>0&&(t<0?t=0:t>=e.length&&(t=e.length-1),this.focusedchild_=t,e[t].el_.focus())},e}(pr);pr.registercomponent("menu",ri);var bi=function(t){function e(r){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};ue(this,e);var i=qe(this,t.call(this,r,n));i.menubutton_=new ui(r,n),i.menubutton_.controltext(i.controltext_),i.menubutton_.el_.setattribute("aria-haspopup","true");var o=ui.prototype.buildcssclass();return i.menubutton_.el_.classname=i.buildcssclass()+" "+o,i.menubutton_.removeclass("vjs-control"),i.addchild(i.menubutton_),i.update(),i.enabled_=!0,i.on(i.menubutton_,"tap",i.handleclick),i.on(i.menubutton_,"click",i.handleclick),i.on(i.menubutton_,"focus",i.handlefocus),i.on(i.menubutton_,"blur",i.handleblur),i.on("keydown",i.handlesubmenukeypress),i}return xe(e,t),e.prototype.update=function(){var t=this.createmenu();this.menu&&(this.menu.dispose(),this.removechild(this.menu)),this.menu=t,this.addchild(t),this.buttonpressed_=!1,this.menubutton_.el_.setattribute("aria-expanded","false"),this.items&&this.items.length<=this.hidethreshold_?this.hide():this.show()},e.prototype.createmenu=function(){var t=new ri(this.player_,{menubutton:this});if(this.hidethreshold_=0,this.options_.title){var e=v("li",{classname:"vjs-menu-title",innerhtml:q(this.options_.title),tabindex:-1});this.hidethreshold_+=1,t.children_.unshift(e),g(e,t.contentel())}if(this.items=this.createitems(),this.items)for(var r=0;r<this.items.length;r++)t.additem(this.items[r]);return t},e.prototype.createitems=function(){},e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:this.buildwrappercssclass()},{})},e.prototype.buildwrappercssclass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+ui.prototype.buildcssclass()+" "+t.prototype.buildcssclass.call(this)},e.prototype.buildcssclass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+t.prototype.buildcssclass.call(this)},e.prototype.controltext=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.menubutton_.el();return this.menubutton_.controltext(t,e)},e.prototype.handleclick=function(t){this.one(this.menu.contentel(),"mouseleave",gr(this,function(t){this.unpressbutton(),this.el_.blur()})),this.buttonpressed_?this.unpressbutton():this.pressbutton()},e.prototype.focus=function(){this.menubutton_.focus()},e.prototype.blur=function(){this.menubutton_.blur()},e.prototype.handlefocus=function(){x(_e,"keydown",gr(this,this.handlekeypress))},e.prototype.handleblur=function(){q(_e,"keydown",gr(this,this.handlekeypress))},e.prototype.handlekeypress=function(t){27===t.which||9===t.which?(this.buttonpressed_&&this.unpressbutton(),9!==t.which&&(t.preventdefault(),this.menubutton_.el_.focus())):38!==t.which&&40!==t.which||this.buttonpressed_||(this.pressbutton(),t.preventdefault())},e.prototype.handlesubmenukeypress=function(t){27!==t.which&&9!==t.which||(this.buttonpressed_&&this.unpressbutton(),9!==t.which&&(t.preventdefault(),this.menubutton_.el_.focus()))},e.prototype.pressbutton=function(){if(this.enabled_){if(this.buttonpressed_=!0,this.menu.lockshowing(),this.menubutton_.el_.setattribute("aria-expanded","true"),se&&d())return;this.menu.focus()}},e.prototype.unpressbutton=function(){this.enabled_&&(this.buttonpressed_=!1,this.menu.unlockshowing(),this.menubutton_.el_.setattribute("aria-expanded","false"))},e.prototype.disable=function(){this.unpressbutton(),this.enabled_=!1,this.addclass("vjs-disabled"),this.menubutton_.disable()},e.prototype.enable=function(){this.enabled_=!0,this.removeclass("vjs-disabled"),this.menubutton_.enable()},e}(pr);pr.registercomponent("menubutton",bi);var fi=function(t){function e(r,n){ue(this,e);var i=n.tracks,o=qe(this,t.call(this,r,n));if(o.items.length<=1&&o.hide(),!i)return qe(o);var s=gr(o,o.update);return i.addeventlistener("removetrack",s),i.addeventlistener("addtrack",s),o.player_.on("ready",s),o.player_.on("dispose",function(){i.removeeventlistener("removetrack",s),i.removeeventlistener("addtrack",s)}),o}return xe(e,t),e}(bi);pr.registercomponent("trackbutton",fi);var hi=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.selectable=n.selectable,i.isselected_=n.selected||!1,i.multiselectable=n.multiselectable,i.selected(i.isselected_),i.selectable?i.multiselectable?i.el_.setattribute("role","menuitemcheckbox"):i.el_.setattribute("role","menuitemradio"):i.el_.setattribute("role","menuitem"),i}return xe(e,t),e.prototype.createel=function(e,r,i){return this.noniconcontrol=!0,t.prototype.createel.call(this,"li",n({classname:"vjs-menu-item",innerhtml:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabindex:-1},r),i)},e.prototype.handleclick=function(t){this.selected(!0)},e.prototype.selected=function(t){this.selectable&&(t?(this.addclass("vjs-selected"),this.el_.setattribute("aria-checked","true"),this.controltext(", selected"),this.isselected_=!0):(this.removeclass("vjs-selected"),this.el_.setattribute("aria-checked","false"),this.controltext(""),this.isselected_=!1))},e}(oi);pr.registercomponent("menuitem",hi);var vi=function(t){function e(r,n){ue(this,e);var i=n.track,o=r.texttracks();n.label=i.label||i.language||"unknown",n.selected="showing"===i.mode;var s=qe(this,t.call(this,r,n));s.track=i;var a=function(){for(var t=arguments.length,e=array(t),r=0;r<t;r++)e[r]=arguments[r];s.handletrackschange.apply(s,e)},l=function(){for(var t=arguments.length,e=array(t),r=0;r<t;r++)e[r]=arguments[r];s.handleselectedlanguagechange.apply(s,e)};if(r.on(["loadstart","texttrackchange"],a),o.addeventlistener("change",a),o.addeventlistener("selectedlanguagechange",l),s.on("dispose",function(){r.off(["loadstart","texttrackchange"],a),o.removeeventlistener("change",a),o.removeeventlistener("selectedlanguagechange",l)}),void 0===o.onchange){var c=void 0;s.on(["tap","click"],function(){if("object"!==we(fe.event))try{c=new fe.event("change")}catch(t){}c||(c=_e.createevent("event"),c.initevent("change",!0,!0)),o.dispatchevent(c)})}return s.handletrackschange(),s}return xe(e,t),e.prototype.handleclick=function(e){var r=this.track.kind,n=this.track.kinds,i=this.player_.texttracks();if(n||(n=[r]),t.prototype.handleclick.call(this,e),i)for(var o=0;o<i.length;o++){var s=i[o];s===this.track&&n.indexof(s.kind)>-1?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled")}},e.prototype.handletrackschange=function(t){var e="showing"===this.track.mode;e!==this.isselected_&&this.selected(e)},e.prototype.handleselectedlanguagechange=function(t){if("showing"===this.track.mode){var e=this.player_.cache_.selectedlanguage;if(e&&e.enabled&&e.language===this.track.language&&e.kind!==this.track.kind)return;this.player_.cache_.selectedlanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},e.prototype.dispose=function(){this.track=null,
t.prototype.dispose.call(this)},e}(hi);pr.registercomponent("texttrackmenuitem",vi);var zi=function(t){function e(r,n){return ue(this,e),n.track={player:r,kind:n.kind,kinds:n.kinds,default:!1,mode:"disabled"},n.kinds||(n.kinds=[n.kind]),n.label?n.track.label=n.label:n.track.label=n.kinds.join(" and ")+" off",n.selectable=!0,n.multiselectable=!1,qe(this,t.call(this,r,n))}return xe(e,t),e.prototype.handletrackschange=function(t){for(var e=this.player().texttracks(),r=!0,n=0,i=e.length;n<i;n++){var o=e[n];if(this.options_.kinds.indexof(o.kind)>-1&&"showing"===o.mode){r=!1;break}}r!==this.isselected_&&this.selected(r)},e.prototype.handleselectedlanguagechange=function(t){for(var e=this.player().texttracks(),r=!0,n=0,i=e.length;n<i;n++){var o=e[n];if(["captions","descriptions","subtitles"].indexof(o.kind)>-1&&"showing"===o.mode){r=!1;break}}r&&(this.player_.cache_.selectedlanguage={enabled:!1})},e}(vi);pr.registercomponent("offtexttrackmenuitem",zi);var wi=function(t){function e(r){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return ue(this,e),n.tracks=r.texttracks(),qe(this,t.call(this,r,n))}return xe(e,t),e.prototype.createitems=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:vi,r=void 0;this.label_&&(r=this.label_+" off"),t.push(new zi(this.player_,{kinds:this.kinds_,kind:this.kind_,label:r})),this.hidethreshold_+=1;var n=this.player_.texttracks();array.isarray(this.kinds_)||(this.kinds_=[this.kind_]);for(var i=0;i<n.length;i++){var o=n[i];if(this.kinds_.indexof(o.kind)>-1){var s=new e(this.player_,{track:o,selectable:!0,multiselectable:!1});s.addclass("vjs-"+o.kind+"-menu-item"),t.push(s)}}return t},e}(fi);pr.registercomponent("texttrackbutton",wi);var ui=function(t){function e(r,n){ue(this,e);var i=n.track,o=n.cue,s=r.currenttime();n.selectable=!0,n.multiselectable=!1,n.label=o.text,n.selected=o.starttime<=s&&s<o.endtime;var a=qe(this,t.call(this,r,n));return a.track=i,a.cue=o,i.addeventlistener("cuechange",gr(a,a.update)),a}return xe(e,t),e.prototype.handleclick=function(e){t.prototype.handleclick.call(this),this.player_.currenttime(this.cue.starttime),this.update(this.cue.starttime)},e.prototype.update=function(t){var e=this.cue,r=this.player_.currenttime();this.selected(e.starttime<=r&&r<e.endtime)},e}(hi);pr.registercomponent("chapterstrackmenuitem",ui);var xi=function(t){function e(r,n,i){return ue(this,e),qe(this,t.call(this,r,n,i))}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-chapters-button "+t.prototype.buildcssclass.call(this)},e.prototype.buildwrappercssclass=function(){return"vjs-chapters-button "+t.prototype.buildwrappercssclass.call(this)},e.prototype.update=function(e){this.track_&&(!e||"addtrack"!==e.type&&"removetrack"!==e.type)||this.settrack(this.findchapterstrack()),t.prototype.update.call(this)},e.prototype.settrack=function(t){if(this.track_!==t){if(this.updatehandler_||(this.updatehandler_=this.update.bind(this)),this.track_){var e=this.player_.remotetexttrackels().gettrackelementbytrack_(this.track_);e&&e.removeeventlistener("load",this.updatehandler_),this.track_=null}if(this.track_=t,this.track_){this.track_.mode="hidden";var r=this.player_.remotetexttrackels().gettrackelementbytrack_(this.track_);r&&r.addeventlistener("load",this.updatehandler_)}}},e.prototype.findchapterstrack=function(){for(var t=this.player_.texttracks()||[],e=t.length-1;e>=0;e--){var r=t[e];if(r.kind===this.kind_)return r}},e.prototype.getmenucaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(q(this.kind_))},e.prototype.createmenu=function(){return this.options_.title=this.getmenucaption(),t.prototype.createmenu.call(this)},e.prototype.createitems=function(){var t=[];if(!this.track_)return t;var e=this.track_.cues;if(!e)return t;for(var r=0,n=e.length;r<n;r++){var i=e[r],o=new ui(this.player_,{track:this.track_,cue:i});t.push(o)}return t},e}(wi);xi.prototype.kind_="chapters",xi.prototype.controltext_="chapters",pr.registercomponent("chaptersbutton",xi);var qi=function(t){function e(r,n,i){ue(this,e);var o=qe(this,t.call(this,r,n,i)),s=r.texttracks(),a=gr(o,o.handletrackschange);return s.addeventlistener("change",a),o.on("dispose",function(){s.removeeventlistener("change",a)}),o}return xe(e,t),e.prototype.handletrackschange=function(t){for(var e=this.player().texttracks(),r=!1,n=0,i=e.length;n<i;n++){var o=e[n];if(o.kind!==this.kind_&&"showing"===o.mode){r=!0;break}}r?this.disable():this.enable()},e.prototype.buildcssclass=function(){return"vjs-descriptions-button "+t.prototype.buildcssclass.call(this)},e.prototype.buildwrappercssclass=function(){return"vjs-descriptions-button "+t.prototype.buildwrappercssclass.call(this)},e}(wi);qi.prototype.kind_="descriptions",qi.prototype.controltext_="descriptions",pr.registercomponent("descriptionsbutton",qi);var ki=function(t){function e(r,n,i){return ue(this,e),qe(this,t.call(this,r,n,i))}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-subtitles-button "+t.prototype.buildcssclass.call(this)},e.prototype.buildwrappercssclass=function(){return"vjs-subtitles-button "+t.prototype.buildwrappercssclass.call(this)},e}(wi);ki.prototype.kind_="subtitles",ki.prototype.controltext_="subtitles",pr.registercomponent("subtitlesbutton",ki);var $i=function(t){function e(r,n){ue(this,e),n.track={player:r,kind:n.kind,label:n.kind+" settings",selectable:!1,default:!1,mode:"disabled"},n.selectable=!1,n.name="captionsettingsmenuitem";var i=qe(this,t.call(this,r,n));return i.addclass("vjs-texttrack-settings"),i.controltext(", opens "+n.kind+" settings dialog"),i}return xe(e,t),e.prototype.handleclick=function(t){this.player().getchild("texttracksettings").open()},e}(vi);pr.registercomponent("captionsettingsmenuitem",$i);var yi=function(t){function e(r,n,i){return ue(this,e),qe(this,t.call(this,r,n,i))}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-captions-button "+t.prototype.buildcssclass.call(this)},e.prototype.buildwrappercssclass=function(){return"vjs-captions-button "+t.prototype.buildwrappercssclass.call(this)},e.prototype.createitems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresnativetexttracks||!this.player().getchild("texttracksettings")||(e.push(new $i(this.player_,{kind:this.kind_})),this.hidethreshold_+=1),t.prototype.createitems.call(this,e)},e}(wi);yi.prototype.kind_="captions",yi.prototype.controltext_="captions",pr.registercomponent("captionsbutton",yi);var gi=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.createel=function(e,r,i){var o='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"captions"===this.options_.track.kind&&(o+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("captions")+"</span>\n      "),o+="</span>",t.prototype.createel.call(this,e,n({innerhtml:o},r),i)},e}(vi);pr.registercomponent("subscapsmenuitem",gi);var ji=function(t){function e(r){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};ue(this,e);var i=qe(this,t.call(this,r,n));return i.label_="subtitles",["en","en-us","en-ca","fr-ca"].indexof(i.player_.language_)>-1&&(i.label_="captions"),i.menubutton_.controltext(q(i.label_)),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-subs-caps-button "+t.prototype.buildcssclass.call(this)},e.prototype.buildwrappercssclass=function(){return"vjs-subs-caps-button "+t.prototype.buildwrappercssclass.call(this)},e.prototype.createitems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresnativetexttracks||!this.player().getchild("texttracksettings")||(e.push(new $i(this.player_,{kind:this.label_})),this.hidethreshold_+=1),e=t.prototype.createitems.call(this,e,gi)},e}(wi);ji.prototype.kinds_=["captions","subtitles"],ji.prototype.controltext_="subtitles",pr.registercomponent("subscapsbutton",ji);var qi=function(t){function e(r,n){ue(this,e);var i=n.track,o=r.audiotracks();n.label=i.label||i.language||"unknown",n.selected=i.enabled;var s=qe(this,t.call(this,r,n));s.track=i;var a=function(){for(var t=arguments.length,e=array(t),r=0;r<t;r++)e[r]=arguments[r];s.handletrackschange.apply(s,e)};return o.addeventlistener("change",a),s.on("dispose",function(){o.removeeventlistener("change",a)}),s}return xe(e,t),e.prototype.handleclick=function(e){var r=this.player_.audiotracks();t.prototype.handleclick.call(this,e);for(var n=0;n<r.length;n++){var i=r[n];i.enabled=i===this.track}},e.prototype.handletrackschange=function(t){this.selected(this.track.enabled)},e}(hi);pr.registercomponent("audiotrackmenuitem",qi);var zi=function(t){function e(r){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return ue(this,e),n.tracks=r.audiotracks(),qe(this,t.call(this,r,n))}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-audio-button "+t.prototype.buildcssclass.call(this)},e.prototype.buildwrappercssclass=function(){return"vjs-audio-button "+t.prototype.buildwrappercssclass.call(this)},e.prototype.createitems=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.hidethreshold_=1;for(var e=this.player_.audiotracks(),r=0;r<e.length;r++){var n=e[r];t.push(new qi(this.player_,{track:n,selectable:!0,multiselectable:!1}))}return t},e}(fi);zi.prototype.controltext_="audio track",pr.registercomponent("audiotrackbutton",zi);var to=function(t){function e(r,n){ue(this,e);var i=n.rate,o=parsefloat(i,10);n.label=i,n.selected=1===o,n.selectable=!0,n.multiselectable=!1;var s=qe(this,t.call(this,r,n));return s.label=i,s.rate=o,s.on(r,"ratechange",s.update),s}return xe(e,t),e.prototype.handleclick=function(e){t.prototype.handleclick.call(this),this.player().playbackrate(this.rate)},e.prototype.update=function(t){this.selected(this.player().playbackrate()===this.rate)},e}(hi);to.prototype.contenteltype="button",pr.registercomponent("playbackratemenuitem",to);var eo=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.updatevisibility(),i.updatelabel(),i.on(r,"loadstart",i.updatevisibility),i.on(r,"ratechange",i.updatelabel),i}return xe(e,t),e.prototype.createel=function(){var e=t.prototype.createel.call(this);return this.labelel_=v("div",{classname:"vjs-playback-rate-value",innerhtml:"1x"}),e.appendchild(this.labelel_),e},e.prototype.dispose=function(){this.labelel_=null,t.prototype.dispose.call(this)},e.prototype.buildcssclass=function(){return"vjs-playback-rate "+t.prototype.buildcssclass.call(this)},e.prototype.buildwrappercssclass=function(){return"vjs-playback-rate "+t.prototype.buildwrappercssclass.call(this)},e.prototype.createmenu=function(){var t=new ri(this.player()),e=this.playbackrates();if(e)for(var r=e.length-1;r>=0;r--)t.addchild(new to(this.player(),{rate:e[r]+"x"}));return t},e.prototype.updateariaattributes=function(){this.el().setattribute("aria-valuenow",this.player().playbackrate())},e.prototype.handleclick=function(t){for(var e=this.player().playbackrate(),r=this.playbackrates(),n=r[0],i=0;i<r.length;i++)if(r[i]>e){n=r[i];break}this.player().playbackrate(n)},e.prototype.playbackrates=function(){return this.options_.playbackrates||this.options_.playeroptions&&this.options_.playeroptions.playbackrates},e.prototype.playbackratesupported=function(){return this.player().tech_&&this.player().tech_.featuresplaybackrate&&this.playbackrates()&&this.playbackrates().length>0},e.prototype.updatevisibility=function(t){this.playbackratesupported()?this.removeclass("vjs-hidden"):this.addclass("vjs-hidden")},e.prototype.updatelabel=function(t){this.playbackratesupported()&&(this.labelel_.innerhtml=this.player().playbackrate()+"x")},e}(bi);eo.prototype.controltext_="playback rate",pr.registercomponent("playbackratemenubutton",eo);var ro=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-spacer "+t.prototype.buildcssclass.call(this)},e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:this.buildcssclass()})},e}(pr);pr.registercomponent("spacer",ro);var no=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-custom-control-spacer "+t.prototype.buildcssclass.call(this)},e.prototype.createel=function(){var e=t.prototype.createel.call(this,{classname:this.buildcssclass()});return e.innerhtml=" ",e},e}(ro);pr.registercomponent("customcontrolspacer",no);var io=function(t){function e(){return ue(this,e),qe(this,t.apply(this,arguments))}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"div",{classname:"vjs-control-bar",dir:"ltr"})},e}(pr);io.prototype.options_={children:["playtoggle","volumepanel","currenttimedisplay","timedivider","durationdisplay","progresscontrol","livedisplay","remainingtimedisplay","customcontrolspacer","playbackratemenubutton","chaptersbutton","descriptionsbutton","subscapsbutton","audiotrackbutton","fullscreentoggle"]},pr.registercomponent("controlbar",io);var oo=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n));return i.on(r,"error",i.open),i}return xe(e,t),e.prototype.buildcssclass=function(){return"vjs-error-display "+t.prototype.buildcssclass.call(this)},e.prototype.content=function(){var t=this.player().error();return t?this.localize(t.message):""},e}(ur);oo.prototype.options_=tt(ur.prototype.options_,{pauseonopen:!1,fillalways:!0,temporary:!1,uncloseable:!0}),pr.registercomponent("errordisplay",oo);var so=["#000","black"],ao=["#00f","blue"],lo=["#0ff","cyan"],co=["#0f0","green"],uo=["#f0f","magenta"],ho=["#f00","red"],po=["#fff","white"],fo=["#ff0","yellow"],vo=["1","opaque"],yo=["0.5","semi-transparent"],go=["0","transparent"],mo={backgroundcolor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"color",options:[so,po,ho,co,ao,fo,uo,lo]},backgroundopacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"transparency",options:[vo,yo,go]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"color",options:[po,so,ho,co,ao,fo,uo,lo]},edgestyle:{selector:".vjs-edge-style > select",id:"%s",label:"text edge style",options:[["none","none"],["raised","raised"],["depressed","depressed"],["uniform","uniform"],["dropshadow","dropshadow"]]},fontfamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"font family",options:[["proportionalsansserif","proportional sans-serif"],["monospacesansserif","monospace sans-serif"],["proportionalserif","proportional serif"],["monospaceserif","monospace serif"],["casual","casual"],["script","script"],["small-caps","small caps"]]},fontpercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"font size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(t){return"1.00"===t?null:number(t)}},textopacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"transparency",options:[vo,yo]},windowcolor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"color"},windowopacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"transparency",options:[go,yo,vo]}};mo.windowcolor.options=mo.backgroundcolor.options;var _o=function(t){function n(r,i){ue(this,n),i.temporary=!1;var o=qe(this,t.call(this,r,i));return o.updatedisplay=gr(o,o.updatedisplay),o.fill(),o.hasbeenopened_=o.hasbeenfilled_=!0,o.enddialog=v("p",{classname:"vjs-control-text",textcontent:o.localize("end of dialog window.")}),o.el().appendchild(o.enddialog),o.setdefaults(),void 0===i.persisttexttracksettings&&(o.options_.persisttexttracksettings=o.options_.playeroptions.persisttexttracksettings),o.on(o.$(".vjs-done-button"),"click",function(){o.savesettings(),o.close()}),o.on(o.$(".vjs-default-button"),"click",function(){o.setdefaults(),o.updatedisplay()}),e(mo,function(t){o.on(o.$(t.selector),"change",o.updatedisplay)}),o.options_.persisttexttracksettings&&o.restoresettings(),o}return xe(n,t),n.prototype.dispose=function(){this.enddialog=null,t.prototype.dispose.call(this)},n.prototype.createelselect_=function(t){var e=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"label",i=mo[t],o=i.id.replace("%s",this.id_),s=[r,o].join(" ").trim();return["<"+n+' id="'+o+'" class="'+("label"===n?"vjs-label":"")+'">',this.localize(i.label),"</"+n+">",'<select aria-labelledby="'+s+'">'].concat(i.options.map(function(t){var r=o+"-"+t[1].replace(/\w+/g,"");return['<option id="'+r+'" value="'+t[0]+'" ','aria-labelledby="'+s+" "+r+'">',e.localize(t[1]),"</option>"].join("")})).concat("</select>").join("")},n.prototype.createelfgcolor_=function(){var t="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+t+'">',this.localize("text"),"</legend>",this.createelselect_("color",t),'<span class="vjs-text-opacity vjs-opacity">',this.createelselect_("textopacity",t),"</span>","</fieldset>"].join("")},n.prototype.createelbgcolor_=function(){var t="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+t+'">',this.localize("background"),"</legend>",this.createelselect_("backgroundcolor",t),'<span class="vjs-bg-opacity vjs-opacity">',this.createelselect_("backgroundopacity",t),"</span>","</fieldset>"].join("")},n.prototype.createelwincolor_=function(){var t="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+t+'">',this.localize("window"),"</legend>",this.createelselect_("windowcolor",t),'<span class="vjs-window-opacity vjs-opacity">',this.createelselect_("windowopacity",t),"</span>","</fieldset>"].join("")},n.prototype.createelcolors_=function(){return v("div",{classname:"vjs-track-settings-colors",innerhtml:[this.createelfgcolor_(),this.createelbgcolor_(),this.createelwincolor_()].join("")})},n.prototype.createelfont_=function(){return v("div",{classname:"vjs-track-settings-font",innerhtml:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createelselect_("fontpercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createelselect_("edgestyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createelselect_("fontfamily","","legend"),"</fieldset>"].join("")})},n.prototype.createelcontrols_=function(){var t=this.localize("restore all settings to the default values");return v("div",{classname:"vjs-track-settings-controls",innerhtml:['<button class="vjs-default-button" title="'+t+'">',this.localize("reset"),'<span class="vjs-control-text"> '+t+"</span>","</button>",'<button class="vjs-done-button">'+this.localize("done")+"</button>"].join("")})},n.prototype.content=function(){return[this.createelcolors_(),this.createelfont_(),this.createelcontrols_()]},n.prototype.label=function(){return this.localize("caption settings dialog")},n.prototype.description=function(){return this.localize("beginning of dialog window. escape will cancel and close the window.")},n.prototype.buildcssclass=function(){return t.prototype.buildcssclass.call(this)+" vjs-text-track-settings"},n.prototype.getvalues=function(){var t=this;return r(mo,function(e,r,n){var i=ae(t.$(r.selector),r.parser);return void 0!==i&&(e[n]=i),e},{})},n.prototype.setvalues=function(t){var r=this;e(mo,function(e,n){le(r.$(e.selector),t[n],e.parser)})},n.prototype.setdefaults=function(){var t=this;e(mo,function(e){var r=e.hasownproperty("default")?e.default:0;t.$(e.selector).selectedindex=r})},n.prototype.restoresettings=function(){var t=void 0;try{t=json.parse(fe.localstorage.getitem("vjs-text-track-settings"))}catch(t){tr.warn(t)}t&&this.setvalues(t)},n.prototype.savesettings=function(){if(this.options_.persisttexttracksettings){var t=this.getvalues();try{object.keys(t).length?fe.localstorage.setitem("vjs-text-track-settings",json.stringify(t)):fe.localstorage.removeitem("vjs-text-track-settings")}catch(t){tr.warn(t)}}},n.prototype.updatedisplay=function(){var t=this.player_.getchild("texttrackdisplay");t&&t.updatedisplay()},n.prototype.conditionalblur_=function(){this.previouslyactiveel_=null,this.off(_e,"keydown",this.handlekeydown);var t=this.player_.controlbar,e=t&&t.subscapsbutton,r=t&&t.captionsbutton;e?e.focus():r&&r.focus()},n}(ur);pr.registercomponent("texttracksettings",_o);var bo=function(t){function e(r,n){ue(this,e);var i=n.resizeobserver||fe.resizeobserver;null===n.resizeobserver&&(i=!1);var o=tt({createel:!i},n),s=qe(this,t.call(this,r,o));return s.resizeobserver=n.resizeobserver||fe.resizeobserver,s.loadlistener_=null,s.resizeobserver_=null,s.debouncedhandler_=_r(function(){s.resizehandler()},100,!1,r),i?(s.resizeobserver_=new s.resizeobserver(s.debouncedhandler_),s.resizeobserver_.observe(r.el())):(s.loadlistener_=function(){s.el_.contentwindow&&x(s.el_.contentwindow,"resize",s.debouncedhandler_),s.off("load",s.loadlistener_)},s.on("load",s.loadlistener_)),s}return xe(e,t),e.prototype.createel=function(){return t.prototype.createel.call(this,"iframe",{classname:"vjs-resize-manager"})},e.prototype.resizehandler=function(){this.player_.trigger("playerresize")},e.prototype.dispose=function(){this.resizeobserver_&&(this.player_.el()&&this.resizeobserver_.unobserve(this.player_.el()),this.resizeobserver_.disconnect()),this.el_&&this.el_.contentwindow&&q(this.el_.contentwindow,"resize",this.debouncedhandler_),this.loadlistener_&&this.off("load",this.loadlistener_),this.resizeobserver=null,this.resizeobserver=null,this.debouncedhandler_=null,this.loadlistener_=null},e}(pr);pr.registercomponent("resizemanager",bo);var to=function(t){var e=t.el();if(e.hasattribute("src"))return t.triggersourceset(e.src),!0;var r=t.$$("source"),n=[],i="";if(!r.length)return!1;for(var o=0;o<r.length;o++){var s=r[o].src;s&&-1===n.indexof(s)&&n.push(s)}return!!n.length&&(1===n.length&&(i=n[0]),t.triggersourceset(i),!0)},co={};de||(co=object.defineproperty({},"innerhtml",{get:function(){return this.clonenode(!0).innerhtml},set:function(t){var e=_e.createelement(this.nodename.tolowercase());e.innerhtml=t;for(var r=_e.createdocumentfragment();e.childnodes.length;)r.appendchild(e.childnodes[0]);return this.innertext="",fe.element.prototype.appendchild.call(this,r),this.innerhtml}}));var ko=function(t,e){for(var r={},n=0;n<t.length&&!((r=object.getownpropertydescriptor(t[n],e))&&r.set&&r.get);n++);return r.enumerable=!0,r.configurable=!0,r},eo=function(t){return ko([t.el(),fe.htmlmediaelement.prototype,fe.element.prototype,co],"innerhtml")},wo=function(t){var e=t.el();if(!e.resetsourcewatch_){var r={},n=eo(t),i=function(r){return function(){for(var n=arguments.length,i=array(n),o=0;o<n;o++)i[o]=arguments[o];var s=r.apply(e,i);return to(t),s}};["append","appendchild","insertadjacenthtml"].foreach(function(t){e[t]&&(r[t]=e[t],e[t]=i(r[t]))}),object.defineproperty(e,"innerhtml",tt(n,{set:i(n.set)})),e.resetsourcewatch_=function(){e.resetsourcewatch_=null,object.keys(r).foreach(function(t){e[t]=r[t]}),object.defineproperty(e,"innerhtml",n)},t.one("sourceset",e.resetsourcewatch_)}},so={};de||(so=object.defineproperty({},"src",{get:function(){return this.hasattribute("src")?an(fe.element.prototype.getattribute.call(this,"src")):""},set:function(t){return fe.element.prototype.setattribute.call(this,"src",t),t}}));var xo=function(t){return ko([t.el(),fe.htmlmediaelement.prototype,so],"src")},jo=function(t){if(t.featuressourceset){var e=t.el();if(!e.resetsourceset_){var r=xo(t),n=e.setattribute,i=e.load;object.defineproperty(e,"src",tt(r,{set:function(n){var i=r.set.call(e,n);return t.triggersourceset(e.src),i}})),e.setattribute=function(r,i){var o=n.call(e,r,i);return/src/i.test(r)&&t.triggersourceset(e.src),o},e.load=function(){var r=i.call(e);return to(t)||(t.triggersourceset(""),wo(t)),r},e.currentsrc?t.triggersourceset(e.currentsrc):to(t)||wo(t),e.resetsourceset_=function(){e.resetsourceset_=null,e.load=i,e.setattribute=n,object.defineproperty(e,"src",r),e.resetsourcewatch_&&e.resetsourcewatch_()}}}},ao=ke(["text tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            this may prevent text tracks from loading."],["text tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            this may prevent text tracks from loading."]),po=function(t){function e(r,n){ue(this,e);var i=qe(this,t.call(this,r,n)),o=r.source,s=!1;if(o&&(i.el_.currentsrc!==o.src||r.tag&&3===r.tag.initnetworkstate_)?i.setsource(o):i.handlelateinit_(i.el_),r.enablesourceset&&i.setupsourcesethandling_(),i.el_.haschildnodes()){for(var a=i.el_.childnodes,l=a.length,c=[];l--;){var u=a[l];"track"===u.nodename.tolowercase()&&(i.featuresnativetexttracks?(i.remotetexttrackels().addtrackelement_(u),i.remotetexttracks().addtrack(u.track),i.texttracks().addtrack(u.track),s||i.el_.hasattribute("crossorigin")||!cn(u.src)||(s=!0)):c.push(u))}for(var h=0;h<c.length;h++)i.el_.removechild(c[h])}return i.proxynativetracks_(),i.featuresnativetexttracks&&s&&tr.warn(er(ao)),i.restoremetadatatracksiniosnativeplayer_(),(he||ee||oe)&&!0===r.nativecontrolsfortouch&&i.setcontrols(!0),i.proxywebkitfullscreen_(),i.triggerready(),i}return xe(e,t),e.prototype.dispose=function(){this.el_&&this.el_.resetsourceset_&&this.el_.resetsourceset_(),e.disposemediaelement(this.el_),this.options_=null,t.prototype.dispose.call(this)},e.prototype.setupsourcesethandling_=function(){jo(this)},e.prototype.restoremetadatatracksiniosnativeplayer_=function(){var t=this.texttracks(),e=void 0,r=function(){e=[];for(var r=0;r<t.length;r++){var n=t[r];"metadata"===n.kind&&e.push({track:n,storedmode:n.mode})}};r(),t.addeventlistener("change",r),this.on("dispose",function(){return t.removeeventlistener("change",r)});var n=function r(){for(var n=0;n<e.length;n++){var i=e[n];"disabled"===i.track.mode&&i.track.mode!==i.storedmode&&(i.track.mode=i.storedmode)}t.removeeventlistener("change",r)};this.on("webkitbeginfullscreen",function(){t.removeeventlistener("change",r),t.removeeventlistener("change",n),t.addeventlistener("change",n)}),this.on("webkitendfullscreen",function(){t.removeeventlistener("change",r),t.addeventlistener("change",r),t.removeeventlistener("change",n)})},e.prototype.proxynativetracks_=function(){var t=this;pn.names.foreach(function(e){var r=pn[e],n=t.el()[r.gettername],i=t[r.gettername]();if(t["featuresnative"+r.capitalname+"tracks"]&&n&&n.addeventlistener){var o={change:function(t){i.trigger({type:"change",target:i,currenttarget:i,srcelement:i})},addtrack:function(t){i.addtrack(t.track)},removetrack:function(t){i.removetrack(t.track)}},s=function(){for(var t=[],e=0;e<i.length;e++){for(var r=!1,o=0;o<n.length;o++)if(n[o]===i[e]){r=!0;break}r||t.push(i[e])}for(;t.length;)i.removetrack(t.shift())};object.keys(o).foreach(function(e){var r=o[e];n.addeventlistener(e,r),t.on("dispose",function(t){return n.removeeventlistener(e,r)})}),t.on("loadstart",s),t.on("dispose",function(e){return t.off("loadstart",s)})}})},e.prototype.createel=function(){var t=this.options_.tag;if(!t||!this.options_.playerelingest&&!this.movingmediaelementindom){if(t){var r=t.clonenode(!0);t.parentnode&&t.parentnode.insertbefore(r,t),e.disposemediaelement(t),t=r}else{t=_e.createelement("video");var i=this.options_.tag&&k(this.options_.tag),o=tt({},i);he&&!0===this.options_.nativecontrolsfortouch||delete o.controls,c(t,n(o,{id:this.options_.techid,class:"vjs-tech"}))}t.playerid=this.options_.playerid}void 0!==this.options_.preload&&w(t,"preload",this.options_.preload);for(var s=["loop","muted","playsinline","autoplay"],a=0;a<s.length;a++){var l=s[a],c=this.options_[l];void 0!==c&&(c?w(t,l,l):s(t,l),t[l]=c)}return t},e.prototype.handlelateinit_=function(t){if(0!==t.networkstate&&3!==t.networkstate){if(0===t.readystate){var e=!1,r=function(){e=!0};this.on("loadstart",r);var n=function(){e||this.trigger("loadstart")};return this.on("loadedmetadata",n),void this.ready(function(){this.off("loadstart",r),this.off("loadedmetadata",n),e||this.trigger("loadstart")})}var i=["loadstart"];i.push("loadedmetadata"),t.readystate>=2&&i.push("loadeddata"),t.readystate>=3&&i.push("canplay"),t.readystate>=4&&i.push("canplaythrough"),this.ready(function(){i.foreach(function(t){this.trigger(t)},this)})}},e.prototype.setcurrenttime=function(t){try{this.el_.currenttime=t}catch(t){tr(t,"video is not ready. (video.js)")}},e.prototype.duration=function(){var t=this;if(this.el_.duration===1/0&&je&&ie&&0===this.el_.currenttime){var e=function e(){t.el_.currenttime>0&&(t.el_.duration===1/0&&t.trigger("durationchange"),t.off("timeupdate",e))};return this.on("timeupdate",e),nan}return this.el_.duration||nan},e.prototype.width=function(){return this.el_.offsetwidth},e.prototype.height=function(){return this.el_.offsetheight},e.prototype.proxywebkitfullscreen_=function(){var t=this;if("webkitdisplayingfullscreen"in this.el_){var e=function(){this.trigger("fullscreenchange",{isfullscreen:!1})},r=function(){"webkitpresentationmode"in this.el_&&"picture-in-picture"!==this.el_.webkitpresentationmode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isfullscreen:!0}))};this.on("webkitbeginfullscreen",r),this.on("dispose",function(){t.off("webkitbeginfullscreen",r),t.off("webkitendfullscreen",e)})}},e.prototype.supportsfullscreen=function(){if("function"==typeof this.el_.webkitenterfullscreen){var t=fe.navigator&&fe.navigator.useragent||"";if(/android/.test(t)||!/chrome|mac os x 10.5/.test(t))return!0}return!1},e.prototype.enterfullscreen=function(){var t=this.el_;t.paused&&t.networkstate<=t.have_metadata?(this.el_.play(),this.settimeout(function(){t.pause(),t.webkitenterfullscreen()},0)):t.webkitenterfullscreen()},e.prototype.exitfullscreen=function(){this.el_.webkitexitfullscreen()},e.prototype.src=function(t){if(void 0===t)return this.el_.src;this.setsrc(t)},e.prototype.reset=function(){e.resetmediaelement(this.el_)},e.prototype.currentsrc=function(){return this.currentsource_?this.currentsource_.src:this.el_.currentsrc},e.prototype.setcontrols=function(t){this.el_.controls=!!t},e.prototype.addtexttrack=function(e,r,n){return this.featuresnativetexttracks?this.el_.addtexttrack(e,r,n):t.prototype.addtexttrack.call(this,e,r,n)},e.prototype.createremotetexttrack=function(e){if(!this.featuresnativetexttracks)return t.prototype.createremotetexttrack.call(this,e);var r=_e.createelement("track");return e.kind&&(r.kind=e.kind),e.label&&(r.label=e.label),(e.language||e.srclang)&&(r.srclang=e.language||e.srclang),e.default&&(r.default=e.default),e.id&&(r.id=e.id),e.src&&(r.src=e.src),r},e.prototype.addremotetexttrack=function(e,r){var n=t.prototype.addremotetexttrack.call(this,e,r);return this.featuresnativetexttracks&&this.el().appendchild(n),n},e.prototype.removeremotetexttrack=function(e){if(t.prototype.removeremotetexttrack.call(this,e),this.featuresnativetexttracks)for(var r=this.$$("track"),n=r.length;n--;)e!==r[n]&&e!==r[n].track||this.el().removechild(r[n])},e.prototype.getvideoplaybackquality=function(){if("function"==typeof this.el().getvideoplaybackquality)return this.el().getvideoplaybackquality();var t={};return void 0!==this.el().webkitdroppedframecount&&void 0!==this.el().webkitdecodedframecount&&(t.droppedvideoframes=this.el().webkitdroppedframecount,t.totalvideoframes=this.el().webkitdecodedframecount),fe.performance&&"function"==typeof fe.performance.now?t.creationtime=fe.performance.now():fe.performance&&fe.performance.timing&&"number"==typeof fe.performance.timing.navigationstart&&(t.creationtime=fe.date.now()-fe.performance.timing.navigationstart),t},e}(kn);if(h()){po.test_vid=_e.createelement("video")
;var oo=_e.createelement("track");oo.kind="captions",oo.srclang="en",oo.label="english",po.test_vid.appendchild(oo)}po.issupported=function(){try{po.test_vid.volume=.5}catch(t){return!1}return!(!po.test_vid||!po.test_vid.canplaytype)},po.canplaytype=function(t){return po.test_vid.canplaytype(t)},po.canplaysource=function(t,e){return po.canplaytype(t.type)},po.cancontrolvolume=function(){try{var t=po.test_vid.volume;return po.test_vid.volume=t/2+.1,t!==po.test_vid.volume}catch(t){return!1}},po.cancontrolplaybackrate=function(){if(je&&ie&&le<58)return!1;try{var t=po.test_vid.playbackrate;return po.test_vid.playbackrate=t/2+.1,t!==po.test_vid.playbackrate}catch(t){return!1}},po.canoverrideattributes=function(){if(de)return!1;try{var t=function(){};object.defineproperty(_e.createelement("video"),"src",{get:t,set:t}),object.defineproperty(_e.createelement("audio"),"src",{get:t,set:t}),object.defineproperty(_e.createelement("video"),"innerhtml",{get:t,set:t}),object.defineproperty(_e.createelement("audio"),"innerhtml",{get:t,set:t})}catch(t){return!1}return!0},po.supportsnativetexttracks=function(){return fe},po.supportsnativevideotracks=function(){return!(!po.test_vid||!po.test_vid.videotracks)},po.supportsnativeaudiotracks=function(){return!(!po.test_vid||!po.test_vid.audiotracks)},po.events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],po.prototype.featuresvolumecontrol=po.cancontrolvolume(),po.prototype.featuresplaybackrate=po.cancontrolplaybackrate(),po.prototype.featuressourceset=po.canoverrideattributes(),po.prototype.movingmediaelementindom=!se,po.prototype.featuresfullscreenresize=!0,po.prototype.featuresprogressevents=!0,po.prototype.featurestimeupdateevents=!0,po.prototype.featuresnativetexttracks=po.supportsnativetexttracks(),po.prototype.featuresnativevideotracks=po.supportsnativevideotracks(),po.prototype.featuresnativeaudiotracks=po.supportsnativeaudiotracks();var mo=po.test_vid&&po.test_vid.constructor.prototype.canplaytype,no=/^application\/(?:x-|vnd\.apple\.)mpegurl/i,io=/^video\/mp4/i;po.patchcanplaytype=function(){ae>=4&&!me&&!ie?po.test_vid.constructor.prototype.canplaytype=function(t){return t&&no.test(t)?"maybe":mo.call(this,t)}:pe&&(po.test_vid.constructor.prototype.canplaytype=function(t){return t&&io.test(t)?"maybe":mo.call(this,t)})},po.unpatchcanplaytype=function(){var t=po.test_vid.constructor.prototype.canplaytype;return po.test_vid.constructor.prototype.canplaytype=mo,t},po.patchcanplaytype(),po.disposemediaelement=function(t){if(t){for(t.parentnode&&t.parentnode.removechild(t);t.haschildnodes();)t.removechild(t.firstchild);t.removeattribute("src"),"function"==typeof t.load&&function(){try{t.load()}catch(t){}}()}},po.resetmediaelement=function(t){if(t){for(var e=t.queryselectorall("source"),r=e.length;r--;)t.removechild(e[r]);t.removeattribute("src"),"function"==typeof t.load&&function(){try{t.load()}catch(t){}}()}},["muted","defaultmuted","autoplay","controls","loop","playsinline"].foreach(function(t){po.prototype[t]=function(){return this.el_[t]||this.el_.hasattribute(t)}}),["muted","defaultmuted","autoplay","loop","playsinline"].foreach(function(t){po.prototype["set"+q(t)]=function(e){this.el_[t]=e,e?this.el_.setattribute(t,t):this.el_.removeattribute(t)}}),["paused","currenttime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackrate","defaultplaybackrate","played","networkstate","readystate","videowidth","videoheight"].foreach(function(t){po.prototype[t]=function(){return this.el_[t]}}),["volume","src","poster","preload","playbackrate","defaultplaybackrate"].foreach(function(t){po.prototype["set"+q(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].foreach(function(t){po.prototype[t]=function(){return this.el_[t]()}}),kn.withsourcehandlers(po),po.nativesourcehandler={},po.nativesourcehandler.canplaytype=function(t){try{return po.test_vid.canplaytype(t)}catch(t){return""}},po.nativesourcehandler.canhandlesource=function(t,e){if(t.type)return po.nativesourcehandler.canplaytype(t.type);if(t.src){var r=ln(t.src);return po.nativesourcehandler.canplaytype("video/"+r)}return""},po.nativesourcehandler.handlesource=function(t,e,r){e.setsrc(t.src)},po.nativesourcehandler.dispose=function(){},po.registersourcehandler(po.nativesourcehandler),kn.registertech("html5",po);var lo=ke(["\n        using the tech directly can be dangerous. i hope you know what you're doing.\n        see https://github.com/videojs/video.js/issues/2617 for more info.\n      "],["\n        using the tech directly can be dangerous. i hope you know what you're doing.\n        see https://github.com/videojs/video.js/issues/2617 for more info.\n      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override?");if(l.tag=r,l.tagattributes=r&&k(r),l.language(l.options_.language),i.languages){var c={};object.getownpropertynames(i.languages).foreach(function(t){c[t.tolowercase()]=i.languages[t]}),l.languages_=c}else l.languages_=e.prototype.options_.languages;l.cache_={},l.poster_=i.poster||"",l.controls_=!!i.controls,l.cache_.lastvolume=1,r.controls=!1,r.removeattribute("controls"),l.scrubbing_=!1,l.el_=l.createel(),l.cache_.lastplaybackrate=l.defaultplaybackrate(),g(l,{eventbuskey:"el_"});var u=tt(l.options_);if(i.plugins){var h=i.plugins;object.keys(h).foreach(function(t){if("function"!=typeof this[t])throw new error('plugin "'+t+'" does not exist');this[t](h[t])},l)}l.options_.playeroptions=u,l.middleware_=[],l.initchildren(),l.isaudio("audio"===r.nodename.tolowercase()),l.controls()?l.addclass("vjs-controls-enabled"):l.addclass("vjs-controls-disabled"),l.el_.setattribute("role","region"),l.isaudio()?l.el_.setattribute("aria-label",l.localize("audio player")):l.el_.setattribute("aria-label",l.localize("video player")),l.isaudio()&&l.addclass("vjs-audio"),l.flexnotsupported_()&&l.addclass("vjs-no-flex"),se||l.addclass("vjs-workinghover"),e.players[l.id_]=l;var p=he.split(".")[0];return l.addclass("vjs-v"+p),l.useractive(!0),l.reportuseractivity(),l.one("play",l.listenforuseractivity_),l.on("fullscreenchange",l.handlefullscreenchange_),l.on("stageclick",l.handlestageclick_),l.changingsrc_=!1,l.playwaitingforready_=!1,l.playonloadstart_=null,l}return xe(e,t),e.prototype.dispose=function(){this.trigger("dispose"),this.off("dispose"),this.styleel_&&this.styleel_.parentnode&&(this.styleel_.parentnode.removechild(this.styleel_),this.styleel_=null),e.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isposterfromtech_=!1,this.poster_=""),this.playerelingest_&&(this.playerelingest_=null),this.tag&&(this.tag=null),qt(this),t.prototype.dispose.call(this)},e.prototype.createel=function(){var e=this.tag,r=void 0,n=this.playerelingest_=e.parentnode&&e.parentnode.hasattribute&&e.parentnode.hasattribute("data-vjs-player"),i="video-js"===this.tag.tagname.tolowercase();n?r=this.el_=e.parentnode:i||(r=this.el_=t.prototype.createel.call(this,"div"));var o=k(e);if(i){for(r=this.el_=e,e=this.tag=_e.createelement("video");r.children.length;)e.appendchild(r.firstchild);m(r,"video-js")||_(r,"video-js"),r.appendchild(e),n=this.playerelingest_=r,["autoplay","controls","crossorigin","defaultmuted","defaultplaybackrate","loop","muted","playbackrate","src","volume"].foreach(function(t){void 0!==r[t]&&(e[t]=r[t])})}if(e.setattribute("tabindex","-1"),re&&e.setattribute("role","application"),e.removeattribute("width"),e.removeattribute("height"),object.getownpropertynames(o).foreach(function(t){"class"===t?(r.classname+=" "+o[t],i&&(e.classname+=" "+o[t])):(r.setattribute(t,o[t]),i&&e.setattribute(t,o[t]))}),e.playerid=e.id,e.id+="_html5_api",e.classname="vjs-tech",e.player=r.player=this,this.addclass("vjs-paused"),!0!==fe.videojs_no_dynamic_style){this.styleel_=vr("vjs-styles-dimensions");var s=nr(".vjs-styles-defaults"),a=nr("head");a.insertbefore(this.styleel_,s?s.nextsibling:a.firstchild)}this.width(this.options_.width),this.height(this.options_.height),this.fluid(this.options_.fluid),this.aspectratio(this.options_.aspectratio);for(var l=e.getelementsbytagname("a"),c=0;c<l.length;c++){var u=l.item(c);_(u,"vjs-hidden"),u.setattribute("hidden","hidden")}return e.initnetworkstate_=e.networkstate,e.parentnode&&!n&&e.parentnode.insertbefore(r,e),g(e,r),this.children_.unshift(e),this.el_.setattribute("lang",this.language_),this.el_=r,r},e.prototype.width=function(t){return this.dimension("width",t)},e.prototype.height=function(t){return this.dimension("height",t)},e.prototype.dimension=function(t,e){var r=t+"_";if(void 0===e)return this[r]||0;if(""===e)return this[r]=void 0,void this.updatestyleel_();var n=parsefloat(e);if(isnan(n))return void tr.error('improper value "'+e+'" supplied for for '+t);this[r]=n,this.updatestyleel_()},e.prototype.fluid=function(t){if(void 0===t)return!!this.fluid_;this.fluid_=!!t,t?this.addclass("vjs-fluid"):this.removeclass("vjs-fluid"),this.updatestyleel_()},e.prototype.aspectratio=function(t){if(void 0===t)return this.aspectratio_;if(!/^\d+\:\d+$/.test(t))throw new error("improper value supplied for aspect ratio. the format should be width:height, for example 16:9.");this.aspectratio_=t,this.fluid(!0),this.updatestyleel_()},e.prototype.updatestyleel_=function(){if(!0===fe.videojs_no_dynamic_style){var t="number"==typeof this.width_?this.width_:this.options_.width,e="number"==typeof this.height_?this.height_:this.options_.height,r=this.tech_&&this.tech_.el();return void(r&&(t>=0&&(r.width=t),e>=0&&(r.height=e)))}var n=void 0,i=void 0,o=void 0,s=void 0;o=void 0!==this.aspectratio_&&"auto"!==this.aspectratio_?this.aspectratio_:this.videowidth()>0?this.videowidth()+":"+this.videoheight():"16:9";var a=o.split(":"),l=a[1]/a[0];n=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/l:this.videowidth()||300,i=void 0!==this.height_?this.height_:n*l,s=/^[^a-za-z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addclass(s),yr(this.styleel_,"\n      ."+s+" {\n        width: "+n+"px;\n        height: "+i+"px;\n      }\n\n      ."+s+".vjs-fluid {\n        padding-top: "+100*l+"%;\n      }\n    ")},e.prototype.loadtech_=function(t,e){var r=this;this.tech_&&this.unloadtech_();var i=q(t),o=t.charat(0).tolowercase()+t.slice(1);"html5"!==i&&this.tag&&(kn.gettech("html5").disposemediaelement(this.tag),this.tag.player=null,this.tag=null),this.techname_=i,this.isready_=!1;var s={source:e,nativecontrolsfortouch:this.options_.nativecontrolsfortouch,playerid:this.id(),techid:this.id()+"_"+i+"_api",autoplay:this.options_.autoplay,playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerelingest:this.playerelingest_||!1,"vtt.js":this.options_["vtt.js"],canoverrideposter:!!this.options_.techcanoverrideposter,enablesourceset:this.options_.enablesourceset};mn.names.foreach(function(t){var e=mn[t];s[e.gettername]=r[e.privatename]}),n(s,this.options_[i]),n(s,this.options_[o]),n(s,this.options_[t.tolowercase()]),this.tag&&(s.tag=this.tag),e&&e.src===this.cache_.src&&this.cache_.currenttime>0&&(s.starttime=this.cache_.currenttime);var a=kn.gettech(t);if(!a)throw new error("no tech named '"+i+"' exists! '"+i+"' should be registered using videojs.registertech()'");this.tech_=new a(s),this.tech_.ready(gr(this,this.handletechready_),!0),zr.jsontotexttracks(this.texttracksjson_||[],this.tech_),do.foreach(function(t){r.on(r.tech_,t,r["handletech"+q(t)+"_"])}),object.keys(ro).foreach(function(t){r.on(r.tech_,t,function(e){if(0===r.tech_.playbackrate()&&r.tech_.seeking())return void r.queuedcallbacks_.push({callback:r["handletech"+ro[t]+"_"].bind(r),event:e});r["handletech"+ro[t]+"_"](e)})}),this.on(this.tech_,"loadstart",this.handletechloadstart_),this.on(this.tech_,"sourceset",this.handletechsourceset_),this.on(this.tech_,"waiting",this.handletechwaiting_),this.on(this.tech_,"ended",this.handletechended_),this.on(this.tech_,"seeking",this.handletechseeking_),this.on(this.tech_,"play",this.handletechplay_),this.on(this.tech_,"firstplay",this.handletechfirstplay_),this.on(this.tech_,"pause",this.handletechpause_),this.on(this.tech_,"durationchange",this.handletechdurationchange_),this.on(this.tech_,"fullscreenchange",this.handletechfullscreenchange_),this.on(this.tech_,"error",this.handletecherror_),this.on(this.tech_,"loadedmetadata",this.updatestyleel_),this.on(this.tech_,"posterchange",this.handletechposterchange_),this.on(this.tech_,"textdata",this.handletechtextdata_),this.on(this.tech_,"ratechange",this.handletechratechange_),this.usingnativecontrols(this.techget_("controls")),this.controls()&&!this.usingnativecontrols()&&this.addtechcontrolslisteners_(),this.tech_.el().parentnode===this.el()||"html5"===i&&this.tag||g(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},e.prototype.unloadtech_=function(){var t=this;mn.names.foreach(function(e){var r=mn[e];t[r.privatename]=t[r.gettername]()}),this.texttracksjson_=zr.texttrackstojson(this.tech_),this.isready_=!1,this.tech_.dispose(),this.tech_=!1,this.isposterfromtech_&&(this.poster_="",this.trigger("posterchange")),this.isposterfromtech_=!1},e.prototype.tech=function(t){return void 0===t&&tr.warn(er(lo)),this.tech_},e.prototype.addtechcontrolslisteners_=function(){this.removetechcontrolslisteners_(),this.on(this.tech_,"mousedown",this.handletechclick_),this.on(this.tech_,"touchstart",this.handletechtouchstart_),this.on(this.tech_,"touchmove",this.handletechtouchmove_),this.on(this.tech_,"touchend",this.handletechtouchend_),this.on(this.tech_,"tap",this.handletechtap_)},e.prototype.removetechcontrolslisteners_=function(){this.off(this.tech_,"tap",this.handletechtap_),this.off(this.tech_,"touchstart",this.handletechtouchstart_),this.off(this.tech_,"touchmove",this.handletechtouchmove_),this.off(this.tech_,"touchend",this.handletechtouchend_),this.off(this.tech_,"mousedown",this.handletechclick_)},e.prototype.handletechready_=function(){if(this.triggerready(),this.cache_.volume&&this.techcall_("setvolume",this.cache_.volume),this.handletechposterchange_(),this.handletechdurationchange_(),(this.src()||this.currentsrc())&&this.tag&&this.options_.autoplay&&this.paused())try{delete this.tag.poster}catch(t){tr("deleting tag.poster throws in some browsers",t)}},e.prototype.handletechloadstart_=function(){this.removeclass("vjs-ended"),this.removeclass("vjs-seeking"),this.error(null),this.paused()?(this.hasstarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay"))},e.prototype.updatesourcecaches_=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",e=t,r="";"string"!=typeof e&&(e=t.src,r=t.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],e&&!r&&(r=ri(this,e)),this.cache_.source=tt({},t,{src:e,type:r});for(var n=this.cache_.sources.filter(function(t){return t.src&&t.src===e}),i=[],o=this.$$("source"),s=[],a=0;a<o.length;a++){var l=k(o[a]);i.push(l),l.src&&l.src===e&&s.push(l.src)}s.length&&!n.length?this.cache_.sources=i:n.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=e},e.prototype.handletechsourceset_=function(t){var e=this;if(!this.changingsrc_&&(this.updatesourcecaches_(t.src),!t.src)){var r=function t(r){"sourceset"!==r.type&&e.updatesourcecaches_(e.techget_("currentsrc")),e.tech_.off(["sourceset","loadstart"],t)};this.tech_.one(["sourceset","loadstart"],r)}this.trigger({src:t.src,type:"sourceset"})},e.prototype.hasstarted=function(t){if(void 0===t)return this.hasstarted_;t!==this.hasstarted_&&(this.hasstarted_=t,this.hasstarted_?(this.addclass("vjs-has-started"),this.trigger("firstplay")):this.removeclass("vjs-has-started"))},e.prototype.handletechplay_=function(){this.removeclass("vjs-ended"),this.removeclass("vjs-paused"),this.addclass("vjs-playing"),this.hasstarted(!0),this.trigger("play")},e.prototype.handletechratechange_=function(){this.tech_.playbackrate()>0&&0===this.cache_.lastplaybackrate&&(this.queuedcallbacks_.foreach(function(t){return t.callback(t.event)}),this.queuedcallbacks_=[]),this.cache_.lastplaybackrate=this.tech_.playbackrate(),this.trigger("ratechange")},e.prototype.handletechwaiting_=function(){var t=this;this.addclass("vjs-waiting"),this.trigger("waiting"),this.one("timeupdate",function(){return t.removeclass("vjs-waiting")})},e.prototype.handletechcanplay_=function(){this.removeclass("vjs-waiting"),this.trigger("canplay")},e.prototype.handletechcanplaythrough_=function(){this.removeclass("vjs-waiting"),this.trigger("canplaythrough")},e.prototype.handletechplaying_=function(){this.removeclass("vjs-waiting"),this.trigger("playing")},e.prototype.handletechseeking_=function(){this.addclass("vjs-seeking"),this.trigger("seeking")},e.prototype.handletechseeked_=function(){this.removeclass("vjs-seeking"),this.trigger("seeked")},e.prototype.handletechfirstplay_=function(){this.options_.starttime&&(tr.warn("passing the `starttime` option to the player will be deprecated in 6.0"),this.currenttime(this.options_.starttime)),this.addclass("vjs-has-started"),this.trigger("firstplay")},e.prototype.handletechpause_=function(){this.removeclass("vjs-playing"),this.addclass("vjs-paused"),this.trigger("pause")},e.prototype.handletechended_=function(){this.addclass("vjs-ended"),this.options_.loop?(this.currenttime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},e.prototype.handletechdurationchange_=function(){this.duration(this.techget_("duration"))},e.prototype.handletechclick_=function(t){r(t)&&this.controls_&&(this.paused()?ct(this.play()):this.pause())},e.prototype.handletechtap_=function(){this.useractive(!this.useractive())},e.prototype.handletechtouchstart_=function(){this.userwasactive=this.useractive()},e.prototype.handletechtouchmove_=function(){this.userwasactive&&this.reportuseractivity()},e.prototype.handletechtouchend_=function(t){t.preventdefault()},e.prototype.handlefullscreenchange_=function(){this.isfullscreen()?this.addclass("vjs-fullscreen"):this.removeclass("vjs-fullscreen")},e.prototype.handlestageclick_=function(){this.reportuseractivity()},e.prototype.handletechfullscreenchange_=function(t,e){e&&this.isfullscreen(e.isfullscreen),this.trigger("fullscreenchange")},e.prototype.handletecherror_=function(){var t=this.tech_.error();this.error(t)},e.prototype.handletechtextdata_=function(){var t=null;arguments.length>1&&(t=arguments[1]),this.trigger("textdata",t)},e.prototype.getcache=function(){return this.cache_},e.prototype.techcall_=function(t,e){this.ready(function(){if(t in qn)return $t(this.middleware_,this.tech_,t,e);if(t in zn)return yt(this.middleware_,this.tech_,t,e);try{this.tech_&&this.tech_[t](e)}catch(t){throw tr(t),t}},!0)},e.prototype.techget_=function(t){if(this.tech_&&this.tech_.isready_){if(t in jn)return kt(this.middleware_,this.tech_,t);if(t in zn)return yt(this.middleware_,this.tech_,t);try{return this.tech_[t]()}catch(e){if(void 0===this.tech_[t])throw tr("video.js: "+t+" method not defined for "+this.techname_+" playback technology.",e),e;if("typeerror"===e.name)throw tr("video.js: "+t+" unavailable on "+this.techname_+" playback technology element.",e),this.tech_.isready_=!1,e;throw tr(e),e}}},e.prototype.play=function(){var t=this;if(this.playonloadstart_&&this.off("loadstart",this.playonloadstart_),this.isready_){if(!this.changingsrc_&&(this.src()||this.currentsrc()))return this.techget_("play");this.playonloadstart_=function(){t.playonloadstart_=null,ct(t.play())},this.one("loadstart",this.playonloadstart_)}else{if(this.playwaitingforready_)return;this.playwaitingforready_=!0,this.ready(function(){t.playwaitingforready_=!1,ct(t.play())})}},e.prototype.pause=function(){this.techcall_("pause")},e.prototype.paused=function(){return!1!==this.techget_("paused")},e.prototype.played=function(){return this.techget_("played")||it(0,0)},e.prototype.scrubbing=function(t){if(void 0===t)return this.scrubbing_;this.scrubbing_=!!t,t?this.addclass("vjs-scrubbing"):this.removeclass("vjs-scrubbing")},e.prototype.currenttime=function(t){return void 0!==t?(t<0&&(t=0),void this.techcall_("setcurrenttime",t)):(this.cache_.currenttime=this.techget_("currenttime")||0,this.cache_.currenttime)},e.prototype.duration=function(t){if(void 0===t)return void 0!==this.cache_.duration?this.cache_.duration:nan;t=parsefloat(t),t<0&&(t=1/0),t!==this.cache_.duration&&(this.cache_.duration=t,t===1/0?this.addclass("vjs-live"):this.removeclass("vjs-live"),this.trigger("durationchange"))},e.prototype.remainingtime=function(){return this.duration()-this.currenttime()},e.prototype.remainingtimedisplay=function(){return math.floor(this.duration())-math.floor(this.currenttime())},e.prototype.buffered=function(){var t=this.techget_("buffered");return t&&t.length||(t=it(0,0)),t},e.prototype.bufferedpercent=function(){return ot(this.buffered(),this.duration())},e.prototype.bufferedend=function(){var t=this.buffered(),e=this.duration(),r=t.end(t.length-1);return r>e&&(r=e),r},e.prototype.volume=function(t){var e=void 0;return void 0!==t?(e=math.max(0,math.min(1,parsefloat(t))),this.cache_.volume=e,this.techcall_("setvolume",e),void(e>0&&this.lastvolume_(e))):(e=parsefloat(this.techget_("volume")),isnan(e)?1:e)},e.prototype.muted=function(t){return void 0!==t?void this.techcall_("setmuted",t):this.techget_("muted")||!1},e.prototype.defaultmuted=function(t){return void 0!==t?this.techcall_("setdefaultmuted",t):this.techget_("defaultmuted")||!1},e.prototype.lastvolume_=function(t){return void 0!==t&&0!==t?void(this.cache_.lastvolume=t):this.cache_.lastvolume},e.prototype.supportsfullscreen=function(){return this.techget_("supportsfullscreen")||!1},e.prototype.isfullscreen=function(t){return void 0!==t?void(this.isfullscreen_=!!t):!!this.isfullscreen_},e.prototype.requestfullscreen=function(){var t=or;this.isfullscreen(!0),t.requestfullscreen?(x(_e,t.fullscreenchange,gr(this,function e(r){this.isfullscreen(_e[t.fullscreenelement]),!1===this.isfullscreen()&&q(_e,t.fullscreenchange,e),this.trigger("fullscreenchange")})),this.el_[t.requestfullscreen]()):this.tech_.supportsfullscreen()?this.techcall_("enterfullscreen"):(this.enterfullwindow(),this.trigger("fullscreenchange"))},e.prototype.exitfullscreen=function(){var t=or;this.isfullscreen(!1),t.requestfullscreen?_e[t.exitfullscreen]():this.tech_.supportsfullscreen()?this.techcall_("exitfullscreen"):(this.exitfullwindow(),this.trigger("fullscreenchange"))},e.prototype.enterfullwindow=function(){this.isfullwindow=!0,this.docorigoverflow=_e.documentelement.style.overflow,x(_e,"keydown",gr(this,this.fullwindowonesckey)),_e.documentelement.style.overflow="hidden",_(_e.body,"vjs-full-window"),this.trigger("enterfullwindow")},e.prototype.fullwindowonesckey=function(t){27===t.keycode&&(!0===this.isfullscreen()?this.exitfullscreen():this.exitfullwindow())},e.prototype.exitfullwindow=function(){this.isfullwindow=!1,q(_e,"keydown",this.fullwindowonesckey),_e.documentelement.style.overflow=this.docorigoverflow,b(_e.body,"vjs-full-window"),this.trigger("exitfullwindow")},e.prototype.canplaytype=function(t){for(var e=void 0,r=0,n=this.options_.techorder;r<n.length;r++){var i=n[r],o=kn.gettech(i);if(o||(o=pr.getcomponent(i)),o){if(o.issupported()&&(e=o.canplaytype(t)))return e}else tr.error('the "'+i+'" tech is undefined. skipped browser support check for that tech.')}return""},e.prototype.selectsource=function(t){var e=this,r=this.options_.techorder.map(function(t){return[t,kn.gettech(t)]}).filter(function(t){var e=t[0],r=t[1];return r?r.issupported():(tr.error('the "'+e+'" tech is undefined. skipped browser support check for that tech.'),!1)}),n=function(t,e,r){var n=void 0;return t.some(function(t){return e.some(function(e){if(n=r(t,e))return!0})}),n},i=function(t,r){var n=t[0];if(t[1].canplaysource(r,e.options_[n.tolowercase()]))return{source:r,tech:n}};return(this.options_.sourceorder?n(t,r,function(t){return function(e,r){return t(r,e)}}(i)):n(r,t,i))||!1},e.prototype.src=function(t){var e=this;if(void 0===t)return this.cache_.src||"";var r=ni(t);if(!r.length)return void this.settimeout(function(){this.error({code:4,message:this.localize(this.options_.notsupportedmessage)})},0);this.changingsrc_=!0,this.cache_.sources=r,this.updatesourcecaches_(r[0]),xt(this,r[0],function(t,n){if(e.middleware_=n,e.cache_.sources=r,e.updatesourcecaches_(t),e.src_(t))return r.length>1?e.src(r.slice(1)):(e.changingsrc_=!1,e.settimeout(function(){this.error({code:4,message:this.localize(this.options_.notsupportedmessage)})},0),void e.triggerready());qt(n,e.tech_)})},e.prototype.src_=function(t){var e=this,r=this.selectsource([t]);return!r||(z(r.tech,this.techname_)?(this.ready(function(){this.tech_.constructor.prototype.hasownproperty("setsource")?this.techcall_("setsource",t):this.techcall_("src",t.src),this.changingsrc_=!1},!0),!1):(this.changingsrc_=!0,this.loadtech_(r.tech,r.source),this.tech_.ready(function(){e.changingsrc_=!1}),!1))},e.prototype.load=function(){this.techcall_("load")},e.prototype.reset=function(){this.loadtech_(this.options_.techorder[0],null),this.techcall_("reset")},e.prototype.currentsources=function(){var t=this.currentsource(),e=[];return 0!==object.keys(t).length&&e.push(t),this.cache_.sources||e},e.prototype.currentsource=function(){return this.cache_.source||{}},e.prototype.currentsrc=function(){return this.currentsource()&&this.currentsource().src||""},e.prototype.currenttype=function(){return this.currentsource()&&this.currentsource().type||""},e.prototype.preload=function(t){return void 0!==t?(this.techcall_("setpreload",t),void(this.options_.preload=t)):this.techget_("preload")},e.prototype.autoplay=function(t){return void 0!==t?(this.techcall_("setautoplay",t),void(this.options_.autoplay=t)):this.techget_("autoplay",t)},e.prototype.playsinline=function(t){return void 0!==t?(this.techcall_("setplaysinline",t),this.options_.playsinline=t,this):this.techget_("playsinline")},e.prototype.loop=function(t){return void 0!==t?(this.techcall_("setloop",t),void(this.options_.loop=t)):this.techget_("loop")},e.prototype.poster=function(t){if(void 0===t)return this.poster_;t||(t=""),t!==this.poster_&&(this.poster_=t,this.techcall_("setposter",t),this.isposterfromtech_=!1,this.trigger("posterchange"))},e.prototype.handletechposterchange_=function(){if((!this.poster_||this.options_.techcanoverrideposter)&&this.tech_&&this.tech_.poster){var t=this.tech_.poster()||"";t!==this.poster_&&(this.poster_=t,this.isposterfromtech_=!0,this.trigger("posterchange"))}},e.prototype.controls=function(t){if(void 0===t)return!!this.controls_;t=!!t,this.controls_!==t&&(this.controls_=t,this.usingnativecontrols()&&this.techcall_("setcontrols",t),this.controls_?(this.removeclass("vjs-controls-disabled"),this.addclass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingnativecontrols()||this.addtechcontrolslisteners_()):(this.removeclass("vjs-controls-enabled"),this.addclass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingnativecontrols()||this.removetechcontrolslisteners_()))},e.prototype.usingnativecontrols=function(t){if(void 0===t)return!!this.usingnativecontrols_;t=!!t,this.usingnativecontrols_!==t&&(this.usingnativecontrols_=t,this.usingnativecontrols_?(this.addclass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeclass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},e.prototype.error=function(t){return void 0===t?this.error_||null:null===t?(this.error_=t,this.removeclass("vjs-error"),void(this.errordisplay&&this.errordisplay.close())):(this.error_=new st(t),this.addclass("vjs-error"),tr.error("(code:"+this.error_.code+" "+st.errortypes[this.error_.code]+")",this.error_.message,this.error_),void this.trigger("error"))},e.prototype.reportuseractivity=function(t){this.useractivity_=!0},e.prototype.useractive=function(t){if(void 0===t)return this.useractive_;if((t=!!t)!==this.useractive_){if(this.useractive_=t,this.useractive_)return this.useractivity_=!0,this.removeclass("vjs-user-inactive"),this.addclass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",function(t){t.stoppropagation(),t.preventdefault()}),this.useractivity_=!1,this.removeclass("vjs-user-active"),this.addclass("vjs-user-inactive"),this.trigger("userinactive")}},e.prototype.listenforuseractivity_=function(){var t=void 0,e=void 0,r=void 0,n=gr(this,this.reportuseractivity),i=function(t){t.screenx===e&&t.screeny===r||(e=t.screenx,r=t.screeny,n())},o=function(){n(),this.clearinterval(t),t=this.setinterval(n,250)},s=function(e){n(),this.clearinterval(t)};this.on("mousedown",o),this.on("mousemove",i),this.on("mouseup",s),this.on("keydown",n),this.on("keyup",n);var a=void 0;this.setinterval(function(){if(this.useractivity_){this.useractivity_=!1,this.useractive(!0),this.cleartimeout(a);var t=this.options_.inactivitytimeout;t<=0||(a=this.settimeout(function(){this.useractivity_||this.useractive(!1)},t))}},250)},e.prototype.playbackrate=function(t){return void 0!==t?void this.techcall_("setplaybackrate",t):this.tech_&&this.tech_.featuresplaybackrate?this.cache_.lastplaybackrate||this.techget_("playbackrate"):1},e.prototype.defaultplaybackrate=function(t){return void 0!==t?this.techcall_("setdefaultplaybackrate",t):this.tech_&&this.tech_.featuresplaybackrate?this.techget_("defaultplaybackrate"):1},e.prototype.isaudio=function(t){return void 0!==t?void(this.isaudio_=!!t):!!this.isaudio_},e.prototype.addtexttrack=function(t,e,r){if(this.tech_)return this.tech_.addtexttrack(t,e,r)},e.prototype.addremotetexttrack=function(t,e){if(this.tech_)return this.tech_.addremotetexttrack(t,e)},e.prototype.removeremotetexttrack=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.track,r=void 0===e?arguments[0]:e;if(this.tech_)return this.tech_.removeremotetexttrack(r)},e.prototype.getvideoplaybackquality=function(){return this.techget_("getvideoplaybackquality")},e.prototype.videowidth=function(){return this.tech_&&this.tech_.videowidth&&this.tech_.videowidth()||0},e.prototype.videoheight=function(){return this.tech_&&this.tech_.videoheight&&this.tech_.videoheight()||0},e.prototype.language=function(t){if(void 0===t)return this.language_;this.language_=string(t).tolowercase()},e.prototype.languages=function(){return tt(e.prototype.options_.languages,this.languages_)},e.prototype.tojson=function(){var t=tt(this.options_),e=t.tracks;t.tracks=[];for(var r=0;r<e.length;r++){var n=e[r];n=tt(n),n.player=void 0,t.tracks[r]=n}return t},e.prototype.createmodal=function(t,e){var r=this;e=e||{},e.content=t||"";var n=new ur(this,e);return this.addchild(n),n.on("dispose",function(){r.removechild(n)}),n.open(),n},e.gettagsettings=function(t){var e={sources:[],tracks:[]},r=k(t),i=r["data-setup"]
;if(m(t,"vjs-fluid")&&(r.fluid=!0),null!==i){var o=br(i||"{}"),s=o[0],a=o[1];s&&tr.error(s),n(r,a)}if(n(e,r),t.haschildnodes())for(var l=t.childnodes,c=0,u=l.length;c<u;c++){var h=l[c],p=h.nodename.tolowercase();"source"===p?e.sources.push(k(h)):"track"===p&&e.tracks.push(k(h))}return e},e.prototype.flexnotsupported_=function(){var t=_e.createelement("i");return!("flexbasis"in t.style||"webkitflexbasis"in t.style||"mozflexbasis"in t.style||"msflexbasis"in t.style||"msflexorder"in t.style)},e}(pr);mn.names.foreach(function(t){var e=mn[t];bo.prototype[e.gettername]=function(){return this.tech_?this.tech_[e.gettername]():(this[e.privatename]=this[e.privatename]||new e.listclass,this[e.privatename])}}),bo.players={};var fo=fe.navigator;bo.prototype.options_={techorder:kn.defaulttechorder_,html5:{},flash:{},inactivitytimeout:2e3,playbackrates:[],children:["medialoader","posterimage","texttrackdisplay","loadingspinner","bigplaybutton","controlbar","errordisplay","texttracksettings"],language:fo&&(fo.languages&&fo.languages[0]||fo.userlanguage||fo.language)||"en",languages:{},notsupportedmessage:"no compatible source was found for this media."},de||bo.prototype.options_.children.push("resizemanager"),["ended","seeking","seekable","networkstate","readystate"].foreach(function(t){bo.prototype[t]=function(){return this.techget_(t)}}),do.foreach(function(t){bo.prototype["handletech"+q(t)+"_"]=function(){return this.trigger(t)}}),pr.registercomponent("player",bo);var ho={},vo=function(t){return ho.hasownproperty(t)},zo=function(t){return vo(t)?ho[t]:void 0},wo=function(t,e){t.activeplugins_=t.activeplugins_||{},t.activeplugins_[e]=!0},uo=function(t,e,r){var n=(r?"before":"")+"pluginsetup";t.trigger(n,e),t.trigger(n+":"+e.name,e)},xo=function(t,e){var r=function(){uo(this,{name:t,plugin:e,instance:null},!0);var r=e.apply(this,arguments);return wo(this,t),uo(this,{name:t,plugin:e,instance:r}),r};return object.keys(e).foreach(function(t){r[t]=e[t]}),r},qo=function(t,e){return e.prototype.name=t,function(){uo(this,{name:t,plugin:e,instance:null},!0);for(var r=arguments.length,n=array(r),i=0;i<r;i++)n[i]=arguments[i];var o=new(function.prototype.bind.apply(e,[null].concat([this].concat(n))));return this[t]=function(){return o},uo(this,o.geteventhash()),o}},ko=function(){function t(e){if(ue(this,t),this.constructor===t)throw new error("plugin must be sub-classed; 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use videojs.registerplugin() instead"),ko.registerplugin(t,e)},ce.getplugins=ko.getplugins,ce.getplugin=ko.getplugin,ce.getpluginversion=ko.getpluginversion,ce.addlanguage=function(t,e){var r;return t=(""+t).tolowercase(),ce.options.languages=tt(ce.options.languages,(r={},r[t]=e,r)),ce.options.languages[t]},ce.log=tr,ce.createtimerange=ce.createtimeranges=it,ce.formattime=yi,ce.setformattime=ie,ce.resetformattime=oe,ce.parseurl=sn,ce.iscrossorigin=cn,ce.eventtarget=br,ce.on=x,ce.one=$,ce.off=q,ce.trigger=k,ce.xhr=tn,ce.texttrack=en,ce.audiotrack=wn,ce.videotrack=sn,["isel","istextnode","createel","hasclass","addclass","removeclass","toggleclass","setattributes","getattributes","emptyel","appendcontent","insertcontent"].foreach(function(t){ce[t]=function(){return tr.warn("videojs."+t+"() is deprecated; use videojs.dom."+t+"() instead"),or[t].apply(null,arguments)}}),ce.computedstyle=a,ce.dom=or,ce.url=un,ce});