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other
/
bid
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Клон: master
Клонове Маркери
bid
/
js
/
videojs
/
video.min.js

video.min.js 180 KB
Постоянна връзка История Директен файл

123456 
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0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.children_.length,i=void 0,o=void 0;if("string"==typeof e){o=$(e);var s=n.componentClass||o;n.name=o;var a=t.getComponent(s);if(!a)throw new Error("Component "+s+" does not exist");if("function"!=typeof a)return null;i=new a(this.player_||this,n)}else i=e;if(this.children_.splice(r,0,i),"function"==typeof i.id&&(this.childIndex_[i.id()]=i),o=o||i.name&&$(i.name()),o&&(this.childNameIndex_[o]=i),"function"==typeof i.el&&i.el()){var l=this.contentEl().children,c=l[r]||null;this.contentEl().insertBefore(i.el(),c)}return i},t.prototype.removeChild=function(t){if("string"==typeof t&&(t=this.getChild(t)),t&&this.children_){for(var e=!1,n=this.children_.length-1;n>=0;n--)if(this.children_[n]===t){e=!0,this.children_.splice(n,1);break}if(e){this.childIndex_[t.id()]=null,this.childNameIndex_[t.name()]=null;var r=t.el();r&&r.parentNode===this.contentEl()&&this.contentEl().removeChild(t.el())}}},t.prototype.initChildren=function(){var e=this,n=this.options_.children;if(n){var r=this.options_,i=function(t){var n=t.name,i=t.opts;if(void 0!==r[n]&&(i=r[n]),!1!==i){!0===i&&(i={}),i.playerOptions=e.options_.playerOptions;var o=e.addChild(n,i);o&&(e[n]=o)}},o=void 0,s=t.getComponent("Tech");o=Array.isArray(n)?n:Object.keys(n),o.concat(Object.keys(this.options_).filter(function(t){return!o.some(function(e){return"string"==typeof e?t===e:t===e.name})})).map(function(t){var r=void 0,i=void 0;return"string"==typeof t?(r=t,i=n[r]||e.options_[r]||{}):(r=t.name,i=t),{name:r,opts:i}}).filter(function(e){var n=t.getComponent(e.opts.componentClass||$(e.name));return n&&!s.isTech(n)}).forEach(i)}},t.prototype.buildCSSClass=function(){return""},t.prototype.ready=function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];t&&(this.isReady_?e?t.call(this):this.setTimeout(t,1):(this.readyQueue_=this.readyQueue_||[],this.readyQueue_.push(t)))},t.prototype.triggerReady=function(){this.isReady_=!0,this.setTimeout(function(){var t=this.readyQueue_;this.readyQueue_=[],t&&t.length>0&&t.forEach(function(t){t.call(this)},this),this.trigger("ready")},1)},t.prototype.$=function(t,e){return Ke(t,e||this.contentEl())},t.prototype.$$=function(t,e){return Ye(t,e||this.contentEl())},t.prototype.hasClass=function(t){return g(this.el_,t)},t.prototype.addClass=function(t){m(this.el_,t)},t.prototype.removeClass=function(t){_(this.el_,t)},t.prototype.toggleClass=function(t,e){b(this.el_,t,e)},t.prototype.show=function(){this.removeClass("vjs-hidden")},t.prototype.hide=function(){this.addClass("vjs-hidden")},t.prototype.lockShowing=function(){this.addClass("vjs-lock-showing")},t.prototype.unlockShowing=function(){this.removeClass("vjs-lock-showing")},t.prototype.getAttribute=function(t){return k(this.el_,t)},t.prototype.setAttribute=function(t,e){w(this.el_,t,e)},t.prototype.removeAttribute=function(t){E(this.el_,t)},t.prototype.width=function(t,e){return this.dimension("width",t,e)},t.prototype.height=function(t,e){return this.dimension("height",t,e)},t.prototype.dimensions=function(t,e){this.width(t,!0),this.height(e)},t.prototype.dimension=function(t,e,n){if(void 0!==e)return null!==e&&e===e||(e=0),-1!==(""+e).indexOf("%")||-1!==(""+e).indexOf("px")?this.el_.style[t]=e:this.el_.style[t]="auto"===e?"":e+"px",void(n||this.trigger("componentresize"));if(!this.el_)return 0;var r=this.el_.style[t],i=r.indexOf("px");return-1!==i?parseInt(r.slice(0,i),10):parseInt(this.el_["offset"+$(t)],10)},t.prototype.currentDimension=function(t){var e=0;if("width"!==t&&"height"!==t)throw new Error("currentDimension only accepts width or height value");if("function"==typeof ie.getComputedStyle){var n=ie.getComputedStyle(this.el_);e=n.getPropertyValue(t)||n[t]}if(0===(e=parseFloat(e))){var r="offset"+$(t);e=this.el_[r]}return e},t.prototype.currentDimensions=function(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}},t.prototype.currentWidth=function(){return this.currentDimension("width")},t.prototype.currentHeight=function(){return this.currentDimension("height")},t.prototype.focus=function(){this.el_.focus()},t.prototype.blur=function(){this.el_.blur()},t.prototype.emitTapEvents=function(){var t=0,e=null,n=void 0;this.on("touchstart",function(r){1===r.touches.length&&(e={pageX:r.touches[0].pageX,pageY:r.touches[0].pageY},t=(new Date).getTime(),n=!0)}),this.on("touchmove",function(t){if(t.touches.length>1)n=!1;else if(e){var r=t.touches[0].pageX-e.pageX,i=t.touches[0].pageY-e.pageY,o=Math.sqrt(r*r+i*i);o>10&&(n=!1)}});var r=function(){n=!1};this.on("touchleave",r),this.on("touchcancel",r),this.on("touchend",function(r){if(e=null,!0===n){(new Date).getTime()-t<200&&(r.preventDefault(),this.trigger("tap"))}})},t.prototype.enableTouchActivity=function(){if(this.player()&&this.player().reportUserActivity){var t=ln(this.player(),this.player().reportUserActivity),e=void 0;this.on("touchstart",function(){t(),this.clearInterval(e),e=this.setInterval(t,250)});var n=function(n){t(),this.clearInterval(e)};this.on("touchmove",t),this.on("touchend",n),this.on("touchcancel",n)}},t.prototype.setTimeout=function(t,e){t=ln(this,t);var n=ie.setTimeout(t,e),r=function(){this.clearTimeout(n)};return r.guid="vjs-timeout-"+n,this.on("dispose",r),n},t.prototype.clearTimeout=function(t){ie.clearTimeout(t);var e=function(){};return e.guid="vjs-timeout-"+t,this.off("dispose",e),t},t.prototype.setInterval=function(t,e){t=ln(this,t);var n=ie.setInterval(t,e),r=function(){this.clearInterval(n)};return r.guid="vjs-interval-"+n,this.on("dispose",r),n},t.prototype.clearInterval=function(t){ie.clearInterval(t);var 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=ln(this,t);var n=ie.requestAnimationFrame(t),r=function(){return e.cancelAnimationFrame(n)};return r.guid="vjs-raf-"+n,this.on("dispose",r),n}return this.setTimeout(t,1e3/60)},t.prototype.cancelAnimationFrame=function(t){if(this.supportsRaf_){ie.cancelAnimationFrame(t);var e=function(){};return e.guid="vjs-raf-"+t,this.off("dispose",e),t}return this.clearTimeout(t)},t.registerComponent=function(e,n){if("string"!=typeof e||!e)throw new Error('Illegal component name, "'+e+'"; must be a non-empty string.');var r=t.getComponent("Tech"),i=r&&r.isTech(n),o=t===n||t.prototype.isPrototypeOf(n.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=$(e),t.components_||(t.components_={});var a=t.getComponent("Player");if("Player"===e&&a&&a.players){var l=a.players,c=Object.keys(l);if(l&&c.length>0&&c.map(function(t){return l[t]}).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return t.components_[e]=n,n},t.getComponent=function(e){if(e)return e=$(e),t.components_&&t.components_[e]?t.components_[e]:void 0},t}();bn.prototype.supportsRaf_="function"==typeof ie.requestAnimationFrame&&"function"==typeof ie.cancelAnimationFrame,bn.registerComponent("Component",bn);for(var Tn={},Cn=[["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"]],kn=Cn[0],wn=void 0,En=0;En<Cn.length;En++)if(Cn[En][1]in ce){wn=Cn[En];break}if(wn)for(var Sn=0;Sn<wn.length;Sn++)Tn[kn[Sn]]=wn[Sn];it.prototype.code=0,it.prototype.message="",it.prototype.status=null,it.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],it.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."};for(var xn=0;xn<it.errorTypes.length;xn++)it[it.errorTypes[xn]]=xn,it.prototype[it.errorTypes[xn]]=xn;var jn=ot,An=function(t){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce(function(e,n,r){return t[n]&&(e[n]=t[n]),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}})})},Pn=function(t){var e=t.$$("track"),n=Array.prototype.map.call(e,function(t){return t.track});return Array.prototype.map.call(e,function(t){var e=An(t.track);return t.src&&(e.src=t.src),e}).concat(Array.prototype.filter.call(t.textTracks(),function(t){return-1===n.indexOf(t)}).map(An))},Nn=function(t,e){return t.forEach(function(t){var n=e.addRemoteTextTrack(t).track;!t.src&&t.cues&&t.cues.forEach(function(t){return n.addCue(t)})}),e.textTracks()},On={textTracksToJson:Pn,jsonToTextTracks:Nn,trackToJson_:An},Mn="vjs-modal-dialog",In=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.opened_=i.hasBeenOpened_=i.hasBeenFilled_=!1,i.closeable(!i.options_.uncloseable),i.content(i.options_.content),i.contentEl_=f("div",{className:Mn+"-content"},{role:"document"}),i.descEl_=f("p",{className:Mn+"-description vjs-control-text",id:i.el().getAttribute("aria-describedby")}),v(i.descEl_,i.description()),i.el_.appendChild(i.descEl_),i.el_.appendChild(i.contentEl_),i}return De(e,t),e.prototype.createEl=function(){return t.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})},e.prototype.buildCSSClass=function(){return Mn+" vjs-hidden "+t.prototype.buildCSSClass.call(this)},e.prototype.handleKeyPress=function(t){27===t.which&&this.closeable()&&this.close()},e.prototype.label=function(){return this.localize(this.options_.label||"Modal Window")},e.prototype.description=function(){var t=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(t+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),t},e.prototype.open=function(){if(!this.opened_){var t=this.player();this.trigger("beforemodalopen"),this.opened_=!0,(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_)&&this.fill(),this.wasPlaying_=!t.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&t.pause(),this.closeable()&&this.on(this.el_.ownerDocument,"keydown",ln(this,this.handleKeyPress)),t.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}},e.prototype.opened=function(t){return"boolean"==typeof t&&this[t?"open":"close"](),this.opened_},e.prototype.close=function(){if(this.opened_){var t=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&t.play(),this.closeable()&&this.off(this.el_.ownerDocument,"keydown",ln(this,this.handleKeyPress)),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,n=this.getChild("closeButton");if(e&&!n){var r=this.contentEl_;this.contentEl_=this.el_,n=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=r,this.on(n,"close",this.close)}!e&&n&&(this.off(n,"close",this.close),this.removeChild(n),n.dispose())}return this.closeable_},e.prototype.fill=function(){this.fillWith(this.content())},e.prototype.fillWith=function(t){var e=this.contentEl(),n=e.parentNode,r=e.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,n.removeChild(e),this.empty(),D(e,t),this.trigger("modalfill"),r?n.insertBefore(e,r):n.appendChild(e);var i=this.getChild("closeButton");i&&n.appendChild(i.el_)},e.prototype.empty=function(){this.trigger("beforemodalempty"),O(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=ce.activeElement,e=this.player_.el_;this.previouslyActiveEl_=null,(e.contains(t)||e===t)&&(this.previouslyActiveEl_=t,this.focus(),this.on(ce,"keydown",this.handleKeyDown))},e.prototype.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null),this.off(ce,"keydown",this.handleKeyDown)},e.prototype.handleKeyDown=function(t){if(9===t.which){for(var e=this.focusableEls_(),n=this.el_.querySelector(":focus"),r=void 0,i=0;i<e.length;i++)if(n===e[i]){r=i;break}ce.activeElement===this.el_&&(r=0),t.shiftKey&&0===r?(e[e.length-1].focus(),t.preventDefault()):t.shiftKey||r!==e.length-1||(e[0].focus(),t.preventDefault())}},e.prototype.focusableEls_=function(){var t=this.el_.querySelectorAll("*");return Array.prototype.filter.call(t,function(t){return(t instanceof ie.HTMLAnchorElement||t instanceof ie.HTMLAreaElement)&&t.hasAttribute("href")||(t instanceof ie.HTMLInputElement||t instanceof ie.HTMLSelectElement||t instanceof ie.HTMLTextAreaElement||t instanceof ie.HTMLButtonElement)&&!t.hasAttribute("disabled")||t instanceof ie.HTMLIFrameElement||t instanceof ie.HTMLObjectElement||t instanceof ie.HTMLEmbedElement||t.hasAttribute("tabindex")&&-1!==t.getAttribute("tabindex")||t.hasAttribute("contenteditable")})},e}(bn);In.prototype.options_={pauseOnOpen:!0,temporary:!0},bn.registerComponent("ModalDialog",In);var Dn=function(t){function e(){var n,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;Ie(this,e);var o=Le(this,t.call(this));if(!i&&(i=o,Se)){i=ce.createElement("custom");for(var s in e.prototype)"constructor"!==s&&(i[s]=e.prototype[s])}i.tracks_=[],Object.defineProperty(i,"length",{get:function(){return this.tracks_.length}});for(var a=0;a<r.length;a++)i.addTrack(r[a]);return n=i,Le(o,n)}return De(e,t),e.prototype.addTrack=function(t){var e=this.tracks_.length;""+e in this||Object.defineProperty(this,e,{get:function(){return this.tracks_[e]}}),-1===this.tracks_.indexOf(t)&&(this.tracks_.push(t),this.trigger({track:t,type:"addtrack"}))},e.prototype.removeTrack=function(t){for(var e=void 0,n=0,r=this.length;n<r;n++)if(this[n]===t){e=this[n],e.off&&e.off(),this.tracks_.splice(n,1);break}e&&this.trigger({track:e,type:"removetrack"})},e.prototype.getTrackById=function(t){for(var e=null,n=0,r=this.length;n<r;n++){var i=this[n];if(i.id===t){e=i;break}}return e},e}(un);Dn.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack"};for(var Ln in Dn.prototype.allowedEvents_)Dn.prototype["on"+Ln]=null;var Rn=function(t,e){for(var n=0;n<t.length;n++)Object.keys(t[n]).length&&e.id!==t[n].id&&(t[n].enabled=!1)},Bn=function(t){function e(){var n,r,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];Ie(this,e);for(var o=void 0,s=i.length-1;s>=0;s--)if(i[s].enabled){Rn(i,i[s]);break}if(Se){o=ce.createElement("custom");for(var a in Dn.prototype)"constructor"!==a&&(o[a]=Dn.prototype[a]);for(var l in e.prototype)"constructor"!==l&&(o[l]=e.prototype[l])}return o=n=Le(this,t.call(this,i,o)),o.changing_=!1,r=o,Le(n,r)}return De(e,t),e.prototype.addTrack=function(e){var n=this;e.enabled&&Rn(this,e),t.prototype.addTrack.call(this,e),e.addEventListener&&e.addEventListener("enabledchange",function(){n.changing_||(n.changing_=!0,Rn(n,e),n.changing_=!1,n.trigger("change"))})},e}(Dn),Fn=function(t,e){for(var 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this;switch(a?a=!1:o=e(),i.state){case"HEADER":/:/.test(o)?function(t){t.match(/X-TIMESTAMP-MAP/)?Tt(t,function(t,e){switch(t){case"X-TIMESTAMP-MAP":r(e)}},/=/):Tt(t,function(t,e){switch(t){case"Region":n(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{Ct(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 mt(mt.Errors.BadSignature)}catch(e){t.reportOrThrowError(e)}return t.onflush&&t.onflush(),this}};var jr=Nt,Ar="auto",Pr={"":!0,lr:!0,rl:!0},Nr={start:!0,middle:!0,end:!0,left:!0,right:!0};Dt.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var Or=Dt,Mr={"":!0,up:!0},Ir=Bt,Dr=t(function(t){var e=t.exports={WebVTT:jr,VTTCue:Or,VTTRegion:Ir};ie.vttjs=e,ie.WebVTT=e.WebVTT;var n=e.VTTCue,r=e.VTTRegion,i=ie.VTTCue,o=ie.VTTRegion;e.shim=function(){ie.VTTCue=n,ie.VTTRegion=r},e.restore=function(){ie.VTTCue=i,ie.VTTRegion=o},ie.VTTCue||e.shim()}),Lr=function(t){function e(){var n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:function(){};Ie(this,e),n.reportTouchActivity=!1;var i=Le(this,t.call(this,null,n,r));return i.hasStarted_=!1,i.on("playing",function(){this.hasStarted_=!0}),i.on("loadstart",function(){this.hasStarted_=!1}),Tr.names.forEach(function(t){var e=Tr[t];n&&n[e.getterName]&&(i[e.privateName]=n[e.getterName])}),i.featuresProgressEvents||i.manualProgressOn(),i.featuresTimeupdateEvents||i.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(function(t){!1===n["native"+t+"Tracks"]&&(i["featuresNative"+t+"Tracks"]=!1)}),!1===n.nativeCaptions||!1===n.nativeTextTracks?i.featuresNativeTextTracks=!1:!0!==n.nativeCaptions&&!0!==n.nativeTextTracks||(i.featuresNativeTextTracks=!0),i.featuresNativeTextTracks||i.emulateTextTracks(),i.autoRemoteTextTracks_=new Tr.text.ListClass,i.initTrackListeners(),n.nativeControlsForTouch||i.emitTapEvents(),i.constructor&&(i.name_=i.constructor.name||"Unknown Tech"),i}return De(e,t),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(ln(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 nt(0,0)},e.prototype.bufferedPercent=function(){return rt(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(_r.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 n=e[t+"Tracks"]()||[],r=n.length;r--;){var i=n[r];"text"===t&&e.removeRemoteTextTrack(i),n.removeTrack(i)}})},e.prototype.cleanupAutoTextTracks=function(){for(var t=this.autoRemoteTextTracks_||[],e=t.length;e--;){var n=t[e];this.removeRemoteTextTrack(n)}},e.prototype.reset=function(){},e.prototype.error=function(t){return void 0!==t&&(this.error_=new it(t),this.trigger("error")),this.error_},e.prototype.played=function(){return this.hasStarted_?nt(0,0):nt()},e.prototype.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},e.prototype.initTrackListeners=function(){var t=this;_r.names.forEach(function(e){var n=_r[e],r=function(){t.trigger(e+"trackchange")},i=t[n.getterName]();i.addEventListener("removetrack",r),i.addEventListener("addtrack",r),t.on("dispose",function(){i.removeEventListener("removetrack",r),i.removeEventListener("addtrack",r)})})},e.prototype.addWebVttScript_=function(){var t=this;if(!ie.WebVTT)if(ce.body.contains(this.el())){if(!this.options_["vtt.js"]&&o(Dr)&&Object.keys(Dr).length>0)return void this.trigger("vttjsloaded");var e=ce.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}),ie.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)},e.prototype.emulateTextTracks=function(){var t=this,e=this.textTracks(),n=this.remoteTextTracks(),r=function(t){return e.addTrack(t.track)},i=function(t){return e.removeTrack(t.track)};n.on("addtrack",r),n.on("removetrack",i),this.addWebVttScript_();var o=function(){return t.trigger("texttrackchange")},s=function(){o();for(var t=0;t<e.length;t++){var n=e[t];n.removeEventListener("cuechange",o),"showing"===n.mode&&n.addEventListener("cuechange",o)}};s(),e.addEventListener("change",s),e.addEventListener("addtrack",s),e.addEventListener("removetrack",s),this.on("dispose",function(){n.off("addtrack",r),n.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,n){if(!t)throw new Error("TextTrack kind is required but was not provided");return Ft(this,t,e,n)},e.prototype.createRemoteTextTrack=function(t){var e=Q(t,{tech:this});return new br.remoteTextEl.TrackClass(e)},e.prototype.addRemoteTextTrack=function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=arguments[1],r=this.createRemoteTextTrack(e);return!0!==n&&!1!==n&&(ze.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),n=!0),this.remoteTextTrackEls().addTrackElement_(r),this.remoteTextTracks().addTrack(r.track),!0!==n&&this.ready(function(){return t.autoRemoteTextTracks_.addTrack(r.track)}),r},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,n){return e.canPlayType(t.type)},e.isTech=function(t){return t.prototype instanceof e||t instanceof e||t===e},e.registerTech=function(t,n){if(e.techs_||(e.techs_={}),!e.isTech(n))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=$(t),e.techs_[t]=n,"Tech"!==t&&e.defaultTechOrder_.push(t),n},e.getTech=function(t){if(t)return t=$(t),e.techs_&&e.techs_[t]?e.techs_[t]:ie&&ie.videojs&&ie.videojs[t]?(ze.warn("The "+t+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),ie.videojs[t]):void 0},e}(bn);Tr.names.forEach(function(t){var e=Tr[t];Lr.prototype[e.getterName]=function(){return this[e.privateName]=this[e.privateName]||new e.ListClass,this[e.privateName]}}),Lr.prototype.featuresVolumeControl=!0,Lr.prototype.featuresFullscreenResize=!1,Lr.prototype.featuresPlaybackRate=!1,Lr.prototype.featuresProgressEvents=!1,Lr.prototype.featuresTimeupdateEvents=!1,Lr.prototype.featuresNativeTextTracks=!1,Lr.withSourceHandlers=function(t){t.registerSourceHandler=function(e,n){var r=t.sourceHandlers;r||(r=t.sourceHandlers=[]),void 0===n&&(n=r.length),r.splice(n,0,e)},t.canPlayType=function(e){for(var n=t.sourceHandlers||[],r=void 0,i=0;i<n.length;i++)if(r=n[i].canPlayType(e))return r;return""},t.selectSourceHandler=function(e,n){for(var r=t.sourceHandlers||[],i=0;i<r.length;i++)if(r[i].canHandleSource(e,n))return r[i];return null},t.canPlaySource=function(e,n){var r=t.selectSourceHandler(e,n);return r?r.canHandleSource(e,n):""},["seekable","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 n=t.selectSourceHandler(e,this.options_);n||(t.nativeSourceHandler?n=t.nativeSourceHandler:ze.error("No source hander found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler),n!==t.nativeSourceHandler&&(this.currentSource_=e),this.sourceHandler_=n.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)}},bn.registerComponent("Tech",Lr),Lr.registerTech("Tech",Lr),Lr.defaultTechOrder_=[];var Rr={},Br={buffered:1,currentTime:1,duration:1,seekable:1,played:1},Fr={setCurrentTime:1},Vr=function t(e){if(Array.isArray(e)){var n=[];e.forEach(function(e){e=t(e),Array.isArray(e)?n=n.concat(e):i(e)&&n.push(e)}),e=n}else e="string"==typeof e&&e.trim()?[{src:e}]:i(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[e]:[];return e},Hr=function(t){function e(n,r,i){Ie(this,e);var o=Q({createEl:!1},r),s=Le(this,t.call(this,n,o,i));if(r.playerOptions.sources&&0!==r.playerOptions.sources.length)n.src(r.playerOptions.sources);else for(var a=0,l=r.playerOptions.techOrder;a<l.length;a++){var c=$(l[a]),u=Lr.getTech(c);if(c||(u=bn.getComponent(c)),u&&u.isSupported()){n.loadTech_(c);break}}return s}return De(e,t),e}(bn);bn.registerComponent("MediaLoader",Hr);var Wr=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.emitTapEvents(),i.enable(),i}return De(e,t),e.prototype.createEl=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"div",n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};n=r({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},n),"button"===e&&ze.error("Creating a ClickableComponent with an HTML element of "+e+" is not supported; use a Button instead."),i=r({role:"button","aria-live":"polite"},i),this.tabIndex_=n.tabIndex;var o=t.prototype.createEl.call(this,e,n,i);return this.createControlTextEl(o),o},e.prototype.createControlTextEl=function(t){return this.controlTextEl_=f("span",{className:"vjs-control-text"}),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(!t)return this.controlText_||"Need Text";var n=this.localize(t);this.controlText_=t,v(this.controlTextEl_,n),this.nonIconControl||e.setAttribute("title",n)},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){U(ce,"keydown",ln(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){z(ce,"keydown",ln(this,this.handleKeyPress))},e}(bn);bn.registerComponent("ClickableComponent",Wr);var Ur=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.update(),n.on("posterchange",ln(i,i.update)),i}return De(e,t),e.prototype.dispose=function(){this.player().off("posterchange",this.update),t.prototype.dispose.call(this)},e.prototype.createEl=function(){var t=f("div",{className:"vjs-poster",tabIndex:-1});return Ne||(this.fallbackImg_=f("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()?this.player_.play():this.player_.pause())},e}(Wr);bn.registerComponent("PosterImage",Ur);var zr={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'},Xr=function(t){function e(n,r,i){Ie(this,e);var o=Le(this,t.call(this,n,r,i));return n.on("loadstart",ln(o,o.toggleDisplay)),n.on("texttrackchange",ln(o,o.updateDisplay)),n.on("loadstart",ln(o,o.preselectTrack)),n.ready(ln(o,function(){if(n.tech_&&n.tech_.featuresNativeTextTracks)return void this.hide();n.on("fullscreenchange",ln(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 De(e,t),e.prototype.preselectTrack=function(){for(var t={captions:1,subtitles:1},e=this.player_.textTracks(),n=this.player_.cache_.selectedLanguage,r=void 0,i=void 0,o=void 0,s=0;s<e.length;s++){var a=e[s];n&&n.enabled&&n.language===a.language?a.kind===n.kind?o=a:o||(o=a):n&&!n.enabled?(o=null,r=null,i=null):a.default&&("descriptions"!==a.kind||r?a.kind in t&&!i&&(i=a):r=a)}o?o.mode="showing":i?i.mode="showing":r&&(r.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 ie.WebVTT&&ie.WebVTT.processCues(ie,[],this.el_)},e.prototype.updateDisplay=function(){var t=this.player_.textTracks();this.clearDisplay();for(var e=null,n=null,r=t.length;r--;){var i=t[r];"showing"===i.mode&&("descriptions"===i.kind?e=i:n=i)}n?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(n)):e&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(e))},e.prototype.updateForTrack=function(t){if("function"==typeof ie.WebVTT&&t.activeCues){for(var e=this.player_.textTrackSettings.getValues(),n=[],r=0;r<t.activeCues.length;r++)n.push(t.activeCues[r]);ie.WebVTT.processCues(ie,n,this.el_);for(var i=n.length;i--;){var o=n[i];if(o){var s=o.displayState;if(e.color&&(s.firstChild.style.color=e.color),e.textOpacity&&Yt(s.firstChild,"color",Kt(e.color||"#fff",e.textOpacity)),e.backgroundColor&&(s.firstChild.style.backgroundColor=e.backgroundColor),e.backgroundOpacity&&Yt(s.firstChild,"backgroundColor",Kt(e.backgroundColor||"#000",e.backgroundOpacity)),e.windowColor&&(e.windowOpacity?Yt(s,"backgroundColor",Kt(e.windowColor,e.windowOpacity)):s.style.backgroundColor=e.windowColor),e.edgeStyle&&("dropshadow"===e.edgeStyle?s.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===e.edgeStyle?s.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===e.edgeStyle?s.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===e.edgeStyle&&(s.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),e.fontPercent&&1!==e.fontPercent){var a=ie.parseFloat(s.style.fontSize);s.style.fontSize=a*e.fontPercent+"px",s.style.height="auto",s.style.top="auto",s.style.bottom="2px"}e.fontFamily&&"default"!==e.fontFamily&&("small-caps"===e.fontFamily?s.firstChild.style.fontVariant="small-caps":s.firstChild.style.fontFamily=zr[e.fontFamily])}}}},e}(bn);bn.registerComponent("TextTrackDisplay",Xr);var qr=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(e,t),e.prototype.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"})},e}(bn);bn.registerComponent("LoadingSpinner",qr);var Kr=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(e,t),e.prototype.createEl=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};t="button",e=r({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},e),n=r({type:"button","aria-live":"polite"},n);var i=bn.prototype.createEl.call(this,t,e,n);return this.createControlTextEl(i),i},e.prototype.addChild=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=this.constructor.name;return ze.warn("Adding an actionable (user controllable) child to a Button ("+n+") is not supported; use a ClickableComponent instead."),bn.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}(Wr);bn.registerComponent("Button",Kr);var Yr=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.mouseused_=!1,i.on("mousedown",i.handleMouseDown),i}return De(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)){var n=this.player_.getChild("controlBar"),r=n&&n.getChild("playToggle");if(!r)return void this.player_.focus();var i=function(){return r.focus()};if(e&&e.then){var o=function(){};e.then(i,o)}else 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}(Kr);Yr.prototype.controlText_="Play Video",bn.registerComponent("BigPlayButton",Yr);var Gr=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.controlText(r&&r.controlText||i.localize("Close")),i}return De(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}(Kr);bn.registerComponent("CloseButton",Gr);var $r=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.on(n,"play",i.handlePlay),i.on(n,"pause",i.handlePause),i.on(n,"ended",i.handleEnded),i}return De(e,t),e.prototype.buildCSSClass=function(){return"vjs-play-control "+t.prototype.buildCSSClass.call(this)},e.prototype.handleClick=function(t){this.player_.paused()?this.player_.play():this.player_.pause()},e.prototype.handlePlay=function(t){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},e.prototype.handlePause=function(t){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},e.prototype.handleEnded=function(t){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay")},e}(Kr);$r.prototype.controlText_="Play",bn.registerComponent("PlayToggle",$r);var Jr=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.throttledUpdateContent=cn(ln(i,i.updateContent),25),i.on(n,"timeupdate",i.throttledUpdateContent),i}return De(e,t),e.prototype.createEl=function(){var e=t.prototype.createEl.call(this,"div",{className:"vjs-current-time vjs-time-control vjs-control"});return this.contentEl_=f("div",{className:"vjs-current-time-display"},{"aria-live":"off"},f("span",{className:"vjs-control-text",textContent:this.localize("Current Time")})),this.updateTextNode_(),e.appendChild(this.contentEl_),e},e.prototype.updateTextNode_=function(){this.textNode_&&this.contentEl_.removeChild(this.textNode_),this.textNode_=ce.createTextNode(" "+(this.formattedTime_||"0:00")),this.contentEl_.appendChild(this.textNode_)},e.prototype.updateContent=function(t){var e=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),n=Gt(e,this.player_.duration());n!==this.formattedTime_&&(this.formattedTime_=n,this.requestAnimationFrame(this.updateTextNode_))},e}(bn);bn.registerComponent("CurrentTimeDisplay",Jr);var Qr=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.throttledUpdateContent=cn(ln(i,i.updateContent),25),i.on(n,["durationchange","loadedmetadata","timeupdate"],i.throttledUpdateContent),i}return De(e,t),e.prototype.createEl=function(){var e=t.prototype.createEl.call(this,"div",{className:"vjs-duration vjs-time-control vjs-control"});return this.contentEl_=f("div",{className:"vjs-duration-display"},{"aria-live":"off"},f("span",{className:"vjs-control-text",textContent:this.localize("Duration Time")})),this.updateTextNode_(),
    4. 

  4. e.appendChild(this.contentEl_),e},e.prototype.updateTextNode_=function(){this.textNode_&&this.contentEl_.removeChild(this.textNode_),this.textNode_=ce.createTextNode(" "+(this.formattedTime_||"0:00")),this.contentEl_.appendChild(this.textNode_)},e.prototype.updateContent=function(t){var e=this.player_.duration();e&&this.duration_!==e&&(this.duration_=e,this.formattedTime_=Gt(e),this.requestAnimationFrame(this.updateTextNode_))},e}(bn);bn.registerComponent("DurationDisplay",Qr);var Zr=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(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}(bn);bn.registerComponent("TimeDivider",Zr);var ti=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.throttledUpdateContent=cn(ln(i,i.updateContent),25),i.on(n,["timeupdate","durationchange"],i.throttledUpdateContent),i}return De(e,t),e.prototype.createEl=function(){var e=t.prototype.createEl.call(this,"div",{className:"vjs-remaining-time vjs-time-control vjs-control"});return this.contentEl_=f("div",{className:"vjs-remaining-time-display"},{"aria-live":"off"},f("span",{className:"vjs-control-text",textContent:this.localize("Remaining Time")})),this.updateTextNode_(),e.appendChild(this.contentEl_),e},e.prototype.updateTextNode_=function(){this.textNode_&&this.contentEl_.removeChild(this.textNode_),this.textNode_=ce.createTextNode(" -"+(this.formattedTime_||"0:00")),this.contentEl_.appendChild(this.textNode_)},e.prototype.updateContent=function(t){if(this.player_.duration()){var e=Gt(this.player_.remainingTime());e!==this.formattedTime_&&(this.formattedTime_=e,this.requestAnimationFrame(this.updateTextNode_))}},e}(bn);bn.registerComponent("RemainingTimeDisplay",ti);var ei=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.updateShowing(),i.on(i.player(),"durationchange",i.updateShowing),i}return De(e,t),e.prototype.createEl=function(){var e=t.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=f("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.updateShowing=function(t){this.player().duration()===1/0?this.show():this.hide()},e}(bn);bn.registerComponent("LiveDisplay",ei);var ni=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.bar=i.getChild(i.options_.barName),i.vertical(!!i.options_.vertical),i.on("mousedown",i.handleMouseDown),i.on("touchstart",i.handleMouseDown),i.on("focus",i.handleFocus),i.on("blur",i.handleBlur),i.on("click",i.handleClick),i.on(n,"controlsvisible",i.update),i.playerEvent&&i.on(n,i.playerEvent,i.update),i}return De(e,t),e.prototype.createEl=function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return n.className=n.className+" vjs-slider",n=r({tabIndex:0},n),i=r({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},i),t.prototype.createEl.call(this,e,n,i)},e.prototype.handleMouseDown=function(t){var e=this.bar.el_.ownerDocument;t.preventDefault(),S(),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;x(),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 n=(100*t).toFixed(2)+"%",r=e.el().style;return this.vertical()?r.height=n:r.width=n,t}}},e.prototype.calculateDistance=function(t){var e=P(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}(bn);bn.registerComponent("Slider",ni);var ri=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.partEls_=[],i.on(n,"progress",i.update),i}return De(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.update=function(t){var e=this.player_.buffered(),n=this.player_.duration(),r=this.player_.bufferedEnd(),i=this.partEls_,o=function(t,e){var n=t/e||0;return 100*(n>=1?1:n)+"%"};this.el_.style.width=o(r,n);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(f()),i[s]=c),c.style.left=o(a,r),c.style.width=o(l-a,r)}for(var u=i.length;u>e.length;u--)this.el_.removeChild(i[u-1]);i.length=e.length},e}(bn);bn.registerComponent("LoadProgressBar",ri);var ii=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(e,t),e.prototype.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"})},e.prototype.update=function(t,e,n){var r=j(this.el_),i=j(this.player_.el()),o=t.width*e;if(i&&r){var s=t.left-i.left+o,a=t.width-o+(i.right-t.right),l=r.width/2;s<l?l+=l-s:a<l&&(l=a),l<0?l=0:l>r.width&&(l=r.width),this.el_.style.right="-"+l+"px",v(this.el_,n)}},e}(bn);bn.registerComponent("TimeTooltip",ii);var oi=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(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 n=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){var r=n.player_.scrubbing()?n.player_.getCache().currentTime:n.player_.currentTime(),i=Gt(r,n.player_.duration()),o=n.getChild("timeTooltip");o&&o.update(t,e,i)})},e}(bn);oi.prototype.options_={children:[]},xe&&!(xe>8)||ye||me||oi.prototype.options_.children.push("timeTooltip"),bn.registerComponent("PlayProgressBar",oi);var si=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.update=cn(ln(i,i.update),25),i}return De(e,t),e.prototype.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},e.prototype.update=function(t,e){var n=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){var r=n.player_.duration(),i=Gt(e*r,r);n.el_.style.left=t.width*e+"px",n.getChild("timeTooltip").update(t,e,i)})},e}(bn);si.prototype.options_={children:["timeTooltip"]},bn.registerComponent("MouseTimeDisplay",si);var ai=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.update=cn(ln(i,i.update),50),i.on(n,["timeupdate","ended"],i.update),i}return De(e,t),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(){var e=t.prototype.update.call(this),n=this.player_.duration(),r=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();return this.el_.setAttribute("aria-valuenow",(100*e).toFixed(2)),this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Gt(r,n),Gt(n,n)],"{1} of {2}")),this.bar.update(j(this.el_),e),e},e.prototype.getPercent=function(){var t=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),e=t/this.player_.duration();return e>=1?1:e},e.prototype.handleMouseDown=function(e){this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),t.prototype.handleMouseDown.call(this,e)},e.prototype.handleMouseMove=function(t){var e=this.calculateDistance(t)*this.player_.duration();e===this.player_.duration()&&(e-=.1),this.player_.currentTime(e)},e.prototype.handleMouseUp=function(e){t.prototype.handleMouseUp.call(this,e),this.player_.scrubbing(!1),this.videoWasPlaying&&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}(ni);ai.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},xe&&!(xe>8)||ye||me||ai.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),ai.prototype.playerEvent="timeupdate",bn.registerComponent("SeekBar",ai);var li=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.handleMouseMove=cn(ln(i,i.handleMouseMove),25),i.on(i.el_,"mousemove",i.handleMouseMove),i.throttledHandleMouseSeek=cn(ln(i,i.handleMouseSeek),25),i.on(["mousedown","touchstart"],i.handleMouseDown),i}return De(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"),n=e.getChild("mouseTimeDisplay"),r=e.el(),i=j(r),o=P(r,t).x;o>1?o=1:o<0&&(o=0),n&&n.update(i,o)},e.prototype.handleMouseSeek=function(t){this.getChild("seekBar").handleMouseMove(t)},e.prototype.handleMouseDown=function(t){var e=this.el_.ownerDocument;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;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}(bn);li.prototype.options_={children:["seekBar"]},bn.registerComponent("ProgressControl",li);var ci=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.on(n,"fullscreenchange",i.handleFullscreenChange),i}return De(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}(Kr);ci.prototype.controlText_="Fullscreen",bn.registerComponent("FullscreenToggle",ci);var ui=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")})},hi=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(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}(bn);bn.registerComponent("VolumeLevel",hi);var pi=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.on("slideractive",i.updateLastVolume_),i.on(n,"volumechange",i.updateARIAAttributes),n.ready(function(){return i.updateARIAAttributes()}),i}return De(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.handleMouseMove=function(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}(ni);pi.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},pi.prototype.playerEvent="volumechange",bn.registerComponent("VolumeBar",pi);var di=function(t){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Ie(this,e),r.vertical=r.vertical||!1,(void 0===r.volumeBar||o(r.volumeBar))&&(r.volumeBar=r.volumeBar||{},r.volumeBar.vertical=r.vertical);var i=Le(this,t.call(this,n,r));return ui(i,n),i.throttledHandleMouseMove=cn(ln(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 De(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}(bn);di.prototype.options_={children:["volumeBar"]},bn.registerComponent("VolumeControl",di);var fi=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return ui(i,n),i.on(n,["loadstart","volumechange"],i.update),i}return De(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(),n=this.player_.lastVolume_();if(0===e){var r=n<.1?.1:n;this.player_.volume(r),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 n=0;n<4;n++)_(this.el_,"vjs-vol-"+n);m(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}(Kr);fi.prototype.controlText_="Mute",bn.registerComponent("MuteToggle",fi);var vi=function(t){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Ie(this,e),void 0!==r.inline?r.inline=r.inline:r.inline=!0,(void 0===r.volumeControl||o(r.volumeControl))&&(r.volumeControl=r.volumeControl||{},r.volumeControl.vertical=!r.inline);var i=Le(this,t.call(this,n,r));return ui(i,n),i.on(i.volumeControl,["slideractive"],i.sliderActive_),i.on(i.muteToggle,"focus",i.sliderActive_),i.on(i.volumeControl,["sliderinactive"],i.sliderInactive_),i.on(i.muteToggle,"blur",i.sliderInactive_),i}return De(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}(bn);vi.prototype.options_={children:["muteToggle","volumeControl"]},bn.registerComponent("VolumePanel",vi);var yi=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return r&&(i.menuButton_=r.menuButton),i.focusedChild_=-1,i.on("keydown",i.handleKeyPress),i}return De(e,t),e.prototype.addItem=function(t){this.addChild(t),t.on("click",ln(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_=f(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var n=t.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return n.appendChild(this.contentEl_),U(n,"click",function(t){t.preventDefault(),t.stopImmediatePropagation()}),n},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}(bn);bn.registerComponent("Menu",yi);var gi=function(t){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Ie(this,e);var i=Le(this,t.call(this,n,r));i.menuButton_=new Kr(n,r),i.menuButton_.controlText(i.controlText_),i.menuButton_.el_.setAttribute("aria-haspopup","true");var o=Kr.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 De(e,t),e.prototype.update=function(){var t=this.createMenu();this.menu&&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 yi(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var e=f("li",{className:"vjs-menu-title",innerHTML:$(this.options_.title),tabIndex:-1});this.hideThreshold_+=1,t.children_.unshift(e),y(e,t.contentEl())}if(this.items=this.createItems(),this.items)for(var n=0;n<this.items.length;n++)t.addItem(this.items[n]);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+" "+Kr.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",ln(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(){U(ce,"keydown",ln(this,this.handleKeyPress))},e.prototype.handleBlur=function(){z(ce,"keydown",ln(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(){this.enabled_&&(this.buttonPressed_=!0,this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),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}(bn);bn.registerComponent("MenuButton",gi);var mi=function(t){function e(n,r){Ie(this,e);var i=r.tracks,o=Le(this,t.call(this,n,r));if(o.items.length<=1&&o.hide(),!i)return Le(o);var s=ln(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 De(e,t),e}(gi);bn.registerComponent("TrackButton",mi);var _i=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.selectable=r.selectable,i.selected(r.selected),i.selectable?i.el_.setAttribute("role","menuitemcheckbox"):i.el_.setAttribute("role","menuitem"),i}return De(e,t),e.prototype.createEl=function(e,n,i){return this.nonIconControl=!0,t.prototype.createEl.call(this,"li",r({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},n),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.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(" ")))},e}(Wr);bn.registerComponent("MenuItem",_i);var bi=function(t){function e(n,r){Ie(this,e);var i=r.track,o=n.textTracks();r.label=i.label||i.language||"Unknown",r.selected="showing"===i.mode;var s=Le(this,t.call(this,n,r));s.track=i;var a=ln(s,s.handleTracksChange),l=ln(s,s.handleSelectedLanguageChange);if(n.on(["loadstart","texttrackchange"],a),o.addEventListener("change",a),o.addEventListener("selectedlanguagechange",l),s.on("dispose",function(){o.removeEventListener("change",a),o.removeEventListener("selectedlanguagechange",l)}),void 0===o.onchange){var c=void 0;s.on(["tap","click"],function(){if("object"!==Me(ie.Event))try{c=new ie.Event("change")}catch(t){}c||(c=ce.createEvent("Event"),c.initEvent("change",!0,!0)),o.dispatchEvent(c)})}return s}return De(e,t),e.prototype.handleClick=function(e){var n=this.track.kind,r=this.track.kinds,i=this.player_.textTracks();if(r||(r=[n]),t.prototype.handleClick.call(this,e),i)for(var o=0;o<i.length;o++){var s=i[o];s===this.track&&r.indexOf(s.kind)>-1?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled")}},e.prototype.handleTracksChange=function(t){this.selected("showing"===this.track.mode)},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}(_i);bn.registerComponent("TextTrackMenuItem",bi);var Ti=function(t){function e(n,r){Ie(this,e),r.track={player:n,kind:r.kind,kinds:r.kinds,default:!1,mode:"disabled"},r.kinds||(r.kinds=[r.kind]),r.label?r.track.label=r.label:r.track.label=r.kinds.join(" and ")+" off",r.selectable=!0;var i=Le(this,t.call(this,n,r));return i.selected(!0),i}return De(e,t),e.prototype.handleTracksChange=function(t){for(var e=this.player().textTracks(),n=!0,r=0,i=e.length;r<i;r++){var o=e[r];if(this.options_.kinds.indexOf(o.kind)>-1&&"showing"===o.mode){n=!1;break}}this.selected(n)},e.prototype.handleSelectedLanguageChange=function(t){for(var e=this.player().textTracks(),n=!0,r=0,i=e.length;r<i;r++){var o=e[r];if(["captions","descriptions","subtitles"].indexOf(o.kind)>-1&&"showing"===o.mode){n=!1;break}}n&&(this.player_.cache_.selectedLanguage={enabled:!1})},e}(bi);bn.registerComponent("OffTextTrackMenuItem",Ti);var Ci=function(t){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return Ie(this,e),r.tracks=n.textTracks(),Le(this,t.call(this,n,r))}return De(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]:bi,n=void 0;this.label_&&(n=this.label_+" off"),t.push(new Ti(this.player_,{kinds:this.kinds_,kind:this.kind_,label:n})),this.hideThreshold_+=1;var r=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var i=0;i<r.length;i++){var o=r[i];if(this.kinds_.indexOf(o.kind)>-1){var s=new e(this.player_,{track:o,selectable:!0});s.addClass("vjs-"+o.kind+"-menu-item"),t.push(s)}}return t},e}(mi);bn.registerComponent("TextTrackButton",Ci);var ki=function(t){function e(n,r){Ie(this,e);var i=r.track,o=r.cue,s=n.currentTime();r.selectable=!0,r.label=o.text,r.selected=o.startTime<=s&&s<o.endTime;var a=Le(this,t.call(this,n,r));return a.track=i,a.cue=o,i.addEventListener("cuechange",ln(a,a.update)),a}return De(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,n=this.player_.currentTime();this.selected(e.startTime<=n&&n<e.endTime)},e}(_i);bn.registerComponent("ChaptersTrackMenuItem",ki);var wi=function(t){function e(n,r,i){return Ie(this,e),Le(this,t.call(this,n,r,i))}return De(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 n=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);n&&n.addEventListener("load",this.updateHandler_)}}},e.prototype.findChaptersTrack=function(){for(var t=this.player_.textTracks()||[],e=t.length-1;e>=0;e--){var n=t[e];if(n.kind===this.kind_)return n}},e.prototype.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize($(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 n=0,r=e.length;n<r;n++){var i=e[n],o=new ki(this.player_,{track:this.track_,cue:i});t.push(o)}return t},e}(Ci);wi.prototype.kind_="chapters",wi.prototype.controlText_="Chapters",bn.registerComponent("ChaptersButton",wi);var Ei=function(t){function e(n,r,i){Ie(this,e);var o=Le(this,t.call(this,n,r,i)),s=n.textTracks(),a=ln(o,o.handleTracksChange);return s.addEventListener("change",a),o.on("dispose",function(){s.removeEventListener("change",a)}),o}return De(e,t),e.prototype.handleTracksChange=function(t){for(var e=this.player().textTracks(),n=!1,r=0,i=e.length;r<i;r++){var o=e[r];if(o.kind!==this.kind_&&"showing"===o.mode){n=!0;break}}n?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}(Ci);Ei.prototype.kind_="descriptions",Ei.prototype.controlText_="Descriptions",bn.registerComponent("DescriptionsButton",Ei);var Si=function(t){function e(n,r,i){return Ie(this,e),Le(this,t.call(this,n,r,i))}return De(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}(Ci);Si.prototype.kind_="subtitles",Si.prototype.controlText_="Subtitles",bn.registerComponent("SubtitlesButton",Si);var xi=function(t){function e(n,r){Ie(this,e),r.track={player:n,kind:r.kind,label:r.kind+" settings",selectable:!1,default:!1,mode:"disabled"},r.selectable=!1,r.name="CaptionSettingsMenuItem";var i=Le(this,t.call(this,n,r));return i.addClass("vjs-texttrack-settings"),i.controlText(", opens "+r.kind+" settings dialog"),i}return De(e,t),e.prototype.handleClick=function(t){this.player().getChild("textTrackSettings").open()},e}(bi);bn.registerComponent("CaptionSettingsMenuItem",xi);var ji=function(t){function e(n,r,i){return Ie(this,e),Le(this,t.call(this,n,r,i))}return De(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||(e.push(new xi(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),t.prototype.createItems.call(this,e)},e}(Ci);ji.prototype.kind_="captions",ji.prototype.controlText_="Captions",bn.registerComponent("CaptionsButton",ji);var Ai=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(e,t),e.prototype.createEl=function(e,n,i){var o='<span class="vjs-menu-item-text">'+this.localize(this.options_.label)
    5. 

  5. ;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,r({innerHTML:o},n),i)},e}(bi);bn.registerComponent("SubsCapsMenuItem",Ai);var Pi=function(t){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Ie(this,e);var i=Le(this,t.call(this,n,r));return i.label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(i.player_.language_)>-1&&(i.label_="captions"),i.menuButton_.controlText($(i.label_)),i}return De(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||(e.push(new xi(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=t.prototype.createItems.call(this,e,Ai)},e}(Ci);Pi.prototype.kinds_=["captions","subtitles"],Pi.prototype.controlText_="Subtitles",bn.registerComponent("SubsCapsButton",Pi);var Ni=function(t){function e(n,r){Ie(this,e);var i=r.track,o=n.audioTracks();r.label=i.label||i.language||"Unknown",r.selected=i.enabled;var s=Le(this,t.call(this,n,r));s.track=i;var a=ln(s,s.handleTracksChange);return o.addEventListener("change",a),s.on("dispose",function(){o.removeEventListener("change",a)}),s}return De(e,t),e.prototype.handleClick=function(e){var n=this.player_.audioTracks();t.prototype.handleClick.call(this,e);for(var r=0;r<n.length;r++){var i=n[r];i.enabled=i===this.track}},e.prototype.handleTracksChange=function(t){this.selected(this.track.enabled)},e}(_i);bn.registerComponent("AudioTrackMenuItem",Ni);var Oi=function(t){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return Ie(this,e),r.tracks=n.audioTracks(),Le(this,t.call(this,n,r))}return De(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(),n=0;n<e.length;n++){var r=e[n];t.push(new Ni(this.player_,{track:r,selectable:!0}))}return t},e}(mi);Oi.prototype.controlText_="Audio Track",bn.registerComponent("AudioTrackButton",Oi);var Mi=function(t){function e(n,r){Ie(this,e);var i=r.rate,o=parseFloat(i,10);r.label=i,r.selected=1===o,r.selectable=!0;var s=Le(this,t.call(this,n,r));return s.label=i,s.rate=o,s.on(n,"ratechange",s.update),s}return De(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}(_i);Mi.prototype.contentElType="button",bn.registerComponent("PlaybackRateMenuItem",Mi);var Ii=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.updateVisibility(),i.updateLabel(),i.on(n,"loadstart",i.updateVisibility),i.on(n,"ratechange",i.updateLabel),i}return De(e,t),e.prototype.createEl=function(){var e=t.prototype.createEl.call(this);return this.labelEl_=f("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),e.appendChild(this.labelEl_),e},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 yi(this.player()),e=this.playbackRates();if(e)for(var n=e.length-1;n>=0;n--)t.addChild(new Mi(this.player(),{rate:e[n]+"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(),n=this.playbackRates(),r=n[0],i=0;i<n.length;i++)if(n[i]>e){r=n[i];break}this.player().playbackRate(r)},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}(gi);Ii.prototype.controlText_="Playback Rate",bn.registerComponent("PlaybackRateMenuButton",Ii);var Di=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(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}(bn);bn.registerComponent("Spacer",Di);var Li=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(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="&nbsp;",e},e}(Di);bn.registerComponent("CustomControlSpacer",Li);var Ri=function(t){function e(){return Ie(this,e),Le(this,t.apply(this,arguments))}return De(e,t),e.prototype.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"},{role:"group"})},e}(bn);Ri.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},bn.registerComponent("ControlBar",Ri);var Bi=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r));return i.on(n,"error",i.open),i}return De(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}(In);Bi.prototype.options_=Q(In.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),bn.registerComponent("ErrorDisplay",Bi);var Fi=["#000","Black"],Vi=["#00F","Blue"],Hi=["#0FF","Cyan"],Wi=["#0F0","Green"],Ui=["#F0F","Magenta"],zi=["#F00","Red"],Xi=["#FFF","White"],qi=["#FF0","Yellow"],Ki=["1","Opaque"],Yi=["0.5","Semi-Transparent"],Gi=["0","Transparent"],$i={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Fi,Xi,zi,Wi,Vi,qi,Ui,Hi]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[Ki,Yi,Gi]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Xi,Fi,zi,Wi,Vi,qi,Ui,Hi]},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:[Ki,Yi]},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:[Gi,Yi,Ki]}};$i.windowColor.options=$i.backgroundColor.options;var Ji=function(t){function r(n,i){Ie(this,r),i.temporary=!1;var o=Le(this,t.call(this,n,i));return o.updateDisplay=ln(o,o.updateDisplay),o.fill(),o.hasBeenOpened_=o.hasBeenFilled_=!0,o.endDialog=f("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($i,function(t){o.on(o.$(t.selector),"change",o.updateDisplay)}),o.options_.persistTextTrackSettings&&o.restoreSettings(),o}return De(r,t),r.prototype.createElSelect_=function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"label",i=$i[t],o=i.id.replace("%s",this.id_);return["<"+r+' id="'+o+'" class="'+("label"===r?"vjs-label":"")+'">',this.localize(i.label),"</"+r+">",'<select aria-labelledby="'+n+" "+o+'">'].concat(i.options.map(function(t){var r=o+"-"+t[1];return['<option id="'+r+'" value="'+t[0]+'" ','aria-labelledby="'+n+" "+o+" "+r+'">',e.localize(t[1]),"</option>"].join("")})).concat("</select>").join("")},r.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("")},r.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("")},r.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("")},r.prototype.createElColors_=function(){return f("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},r.prototype.createElFont_=function(){return f("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("")})},r.prototype.createElControls_=function(){var t=this.localize("restore all settings to the default values");return f("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("")})},r.prototype.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},r.prototype.label=function(){return this.localize("Caption Settings Dialog")},r.prototype.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},r.prototype.buildCSSClass=function(){return t.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},r.prototype.getValues=function(){var t=this;return n($i,function(e,n,r){var i=Jt(t.$(n.selector),n.parser);return void 0!==i&&(e[r]=i),e},{})},r.prototype.setValues=function(t){var n=this;e($i,function(e,r){Qt(n.$(e.selector),t[r],e.parser)})},r.prototype.setDefaults=function(){var t=this;e($i,function(e){var n=e.hasOwnProperty("default")?e.default:0;t.$(e.selector).selectedIndex=n})},r.prototype.restoreSettings=function(){var t=void 0;try{t=JSON.parse(ie.localStorage.getItem("vjs-text-track-settings"))}catch(t){ze.warn(t)}t&&this.setValues(t)},r.prototype.saveSettings=function(){if(this.options_.persistTextTrackSettings){var t=this.getValues();try{Object.keys(t).length?ie.localStorage.setItem("vjs-text-track-settings",JSON.stringify(t)):ie.localStorage.removeItem("vjs-text-track-settings")}catch(t){ze.warn(t)}}},r.prototype.updateDisplay=function(){var t=this.player_.getChild("textTrackDisplay");t&&t.updateDisplay()},r.prototype.conditionalBlur_=function(){this.previouslyActiveEl_=null,this.off(ce,"keydown",this.handleKeyDown);var t=this.player_.controlBar,e=t&&t.subsCapsButton,n=t&&t.captionsButton;e?e.focus():n&&n.focus()},r}(In);bn.registerComponent("TextTrackSettings",Ji);var Qi=Re(["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."]),Zi=function(t){function e(n,r){Ie(this,e);var i=Le(this,t.call(this,n,r)),o=n.source,s=!1;if(o&&(i.el_.currentSrc!==o.src||n.tag&&3===n.tag.initNetworkState_)?i.setSource(o):i.handleLateInit_(i.el_),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")||!Qn(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&&ze.warn(Xe(Qi)),i.restoreMetadataTracksInIOSNativePlayer_(),(Pe||fe||Te)&&!0===n.nativeControlsForTouch&&i.setControls(!0),i.proxyWebkitFullscreen_(),i.triggerReady(),i}return De(e,t),e.prototype.dispose=function(){e.disposeMediaElement(this.el_),t.prototype.dispose.call(this)},e.prototype.restoreMetadataTracksInIOSNativePlayer_=function(){var t=this.textTracks(),e=void 0,n=function(){e=[];for(var n=0;n<t.length;n++){var r=t[n];"metadata"===r.kind&&e.push({track:r,storedMode:r.mode})}};n(),t.addEventListener("change",n);var r=function n(){for(var r=0;r<e.length;r++){var i=e[r];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}t.removeEventListener("change",n)};this.on("webkitbeginfullscreen",function(){t.removeEventListener("change",n),t.removeEventListener("change",r),t.addEventListener("change",r)}),this.on("webkitendfullscreen",function(){t.removeEventListener("change",n),t.addEventListener("change",n),t.removeEventListener("change",r)})},e.prototype.proxyNativeTracks_=function(){var t=this;_r.names.forEach(function(e){var n=_r[e],r=t.el()[n.getterName],i=t[n.getterName]();if(t["featuresNative"+n.capitalName+"Tracks"]&&r&&r.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 n=!1,o=0;o<r.length;o++)if(r[o]===i[e]){n=!0;break}n||t.push(i[e])}for(;t.length;)i.removeTrack(t.shift())};Object.keys(o).forEach(function(e){var n=o[e];r.addEventListener(e,n),t.on("dispose",function(t){return r.removeEventListener(e,n)})}),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 n=t.cloneNode(!0);t.parentNode&&t.parentNode.insertBefore(n,t),e.disposeMediaElement(t),t=n}else{t=ce.createElement("video");var i=this.options_.tag&&C(this.options_.tag),o=Q({},i);Pe&&!0===this.options_.nativeControlsForTouch||delete o.controls,T(t,r(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=s.length-1;a>=0;a--){var l=s[a],c=this.options_[l];void 0!==c&&(c?w(t,l,l):E(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,n=function(){e=!0};this.on("loadstart",n);var r=function(){e||this.trigger("loadstart")};return this.on("loadedmetadata",r),void this.ready(function(){this.off("loadstart",n),this.off("loadedmetadata",r),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){ze(t,"Video is not ready. (Video.js)")}},e.prototype.duration=function(){var t=this;if(this.el_.duration===1/0&&me&&we&&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})},n=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0}))};this.on("webkitbeginfullscreen",n),this.on("dispose",function(){t.off("webkitbeginfullscreen",n),t.off("webkitendfullscreen",e)})}},e.prototype.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var t=ie.navigator&&ie.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,n,r){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,n,r):t.prototype.addTextTrack.call(this,e,n,r)},e.prototype.createRemoteTextTrack=function(e){if(!this.featuresNativeTextTracks)return t.prototype.createRemoteTextTrack.call(this,e);var n=ce.createElement("track");return e.kind&&(n.kind=e.kind),e.label&&(n.label=e.label),(e.language||e.srclang)&&(n.srclang=e.language||e.srclang),e.default&&(n.default=e.default),e.id&&(n.id=e.id),e.src&&(n.src=e.src),n},e.prototype.addRemoteTextTrack=function(e,n){var r=t.prototype.addRemoteTextTrack.call(this,e,n);return this.featuresNativeTextTracks&&this.el().appendChild(r),r},e.prototype.removeRemoteTextTrack=function(e){if(t.prototype.removeRemoteTextTrack.call(this,e),this.featuresNativeTextTracks)for(var n=this.$$("track"),r=n.length;r--;)e!==n[r]&&e!==n[r].track||this.el().removeChild(n[r])},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),ie.performance&&"function"==typeof ie.performance.now?t.creationTime=ie.performance.now():ie.performance&&ie.performance.timing&&"number"==typeof ie.performance.timing.navigationStart&&(t.creationTime=ie.Date.now()-ie.performance.timing.navigationStart),t},e}(Lr);if(h()){Zi.TEST_VID=ce.createElement("video");var to=ce.createElement("track");to.kind="captions",to.srclang="en",to.label="English",Zi.TEST_VID.appendChild(to)}Zi.isSupported=function(){try{Zi.TEST_VID.volume=.5}catch(t){return!1}return!(!Zi.TEST_VID||!Zi.TEST_VID.canPlayType)},Zi.canPlayType=function(t){return Zi.TEST_VID.canPlayType(t)},Zi.canPlaySource=function(t,e){return Zi.canPlayType(t.type)},Zi.canControlVolume=function(){try{var t=Zi.TEST_VID.volume;return Zi.TEST_VID.volume=t/2+.1,t!==Zi.TEST_VID.volume}catch(t){return!1}},Zi.canControlPlaybackRate=function(){if(me&&we&&Ee<58)return!1;try{var t=Zi.TEST_VID.playbackRate;return Zi.TEST_VID.playbackRate=t/2+.1,t!==Zi.TEST_VID.playbackRate}catch(t){return!1}},Zi.supportsNativeTextTracks=function(){return Ae},Zi.supportsNativeVideoTracks=function(){return!(!Zi.TEST_VID||!Zi.TEST_VID.videoTracks)},Zi.supportsNativeAudioTracks=function(){return!(!Zi.TEST_VID||!Zi.TEST_VID.audioTracks)},Zi.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],Zi.prototype.featuresVolumeControl=Zi.canControlVolume(),Zi.prototype.featuresPlaybackRate=Zi.canControlPlaybackRate(),Zi.prototype.movingMediaElementInDOM=!ye,Zi.prototype.featuresFullscreenResize=!0,Zi.prototype.featuresProgressEvents=!0,Zi.prototype.featuresTimeupdateEvents=!0,Zi.prototype.featuresNativeTextTracks=Zi.supportsNativeTextTracks(),Zi.prototype.featuresNativeVideoTracks=Zi.supportsNativeVideoTracks(),Zi.prototype.featuresNativeAudioTracks=Zi.supportsNativeAudioTracks();var eo=Zi.TEST_VID&&Zi.TEST_VID.constructor.prototype.canPlayType,no=/^application\/(?:x-|vnd\.apple\.)mpegurl/i,ro=/^video\/mp4/i;Zi.patchCanPlayType=function(){_e>=4&&!Ce?Zi.TEST_VID.constructor.prototype.canPlayType=function(t){return t&&no.test(t)?"maybe":eo.call(this,t)}:be&&(Zi.TEST_VID.constructor.prototype.canPlayType=function(t){return t&&ro.test(t)?"maybe":eo.call(this,t)})},Zi.unpatchCanPlayType=function(){var t=Zi.TEST_VID.constructor.prototype.canPlayType;return Zi.TEST_VID.constructor.prototype.canPlayType=eo,t},Zi.patchCanPlayType(),Zi.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){}}()}},Zi.resetMediaElement=function(t){if(t){for(var e=t.querySelectorAll("source"),n=e.length;n--;)t.removeChild(e[n]);t.removeAttribute("src"),"function"==typeof t.load&&function(){try{t.load()}catch(t){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(t){Zi.prototype[t]=function(){return this.el_[t]||this.el_.hasAttribute(t)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){Zi.prototype["set"+$(t)]=function(e){this.el_[t]=e,e?this.el_.setAttribute(t,t):this.el_.removeAttribute(t)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach(function(t){Zi.prototype[t]=function(){return this.el_[t]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach(function(t){Zi.prototype["set"+$(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].forEach(function(t){Zi.prototype[t]=function(){return this.el_[t]()}}),Lr.withSourceHandlers(Zi),Zi.nativeSourceHandler={},Zi.nativeSourceHandler.canPlayType=function(t){try{return Zi.TEST_VID.canPlayType(t)}catch(t){return""}},Zi.nativeSourceHandler.canHandleSource=function(t,e){if(t.type)return Zi.nativeSourceHandler.canPlayType(t.type);if(t.src){var n=Jn(t.src);return Zi.nativeSourceHandler.canPlayType("video/"+n)}return""},Zi.nativeSourceHandler.handleSource=function(t,e,n){e.setSrc(t.src)},Zi.nativeSourceHandler.dispose=function(){},Zi.registerSourceHandler(Zi.nativeSourceHandler),Lr.registerTech("Html5",Zi);var io=Re(["\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      "]),oo=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","ratechange","resize","volumechange","texttrackchange"],so=function(t){function e(n,i,o){if(Ie(this,e),n.id=n.id||"vjs_video_"+L(),i=r(e.getTagSettings(n),i),i.initChildren=!1,i.createEl=!1,i.reportTouchActivity=!1,!i.language)if("function"==typeof n.closest){var s=n.closest("[lang]");s&&(i.language=s.getAttribute("lang"))}else for(var a=n;a&&1===a.nodeType;){if(C(a).hasOwnProperty("lang")){i.language=a.getAttribute("lang");break}a=a.parentNode}var l=Le(this,t.call(this,null,i,o));if(l.isReady_=!1,!l.options_||!l.options_.techOrder||!l.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(l.tag=n,l.tagAttributes=n&&C(n),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,n.controls=!1,l.scrubbing_=!1,l.el_=l.createEl(),Y(l,{eventBusKey:"el_"});var u=Q(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"===n.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"),ye||l.addClass("vjs-workinghover"),e.players[l.id_]=l;var p=ee.split(".")[0];return l.addClass("vjs-v"+p),l.userActive(!0),l.reportUserActivity(),l.listenForUserActivity_(),l.on("fullscreenchange",l.handleFullscreenChange_),l.on("stageclick",l.handleStageClick_),l.changingSrc_=!1,l}return De(e,t),e.prototype.dispose=function(){this.trigger("dispose"),this.off("dispose"),this.styleEl_&&this.styleEl_.parentNode&&this.styleEl_.parentNode.removeChild(this.styleEl_),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(),t.prototype.dispose.call(this)},e.prototype.createEl=function(){var e=this.tag,n=void 0,r=this.playerElIngest_=e.parentNode&&e.parentNode.hasAttribute&&e.parentNode.hasAttribute("data-vjs-player");n=this.el_=r?e.parentNode:t.prototype.createEl.call(this,"div"),e.setAttribute("tabindex","-1"),e.removeAttribute("width"),e.removeAttribute("height");var i=C(e);if(Object.getOwnPropertyNames(i).forEach(function(t){"class"===t?n.className+=" "+i[t]:n.setAttribute(t,i[t])}),e.playerId=e.id,e.id+="_html5_api",e.className="vjs-tech",e.player=n.player=this,this.addClass("vjs-paused"),!0!==ie.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=sn("vjs-styles-dimensions");var o=Ke(".vjs-styles-defaults"),s=Ke("head");s.insertBefore(this.styleEl_,o?o.nextSibling:s.firstChild)}this.width(this.options_.width),this.height(this.options_.height),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio);for(var a=e.getElementsByTagName("a"),l=0;l<a.length;l++){var c=a.item(l);m(c,"vjs-hidden"),c.setAttribute("hidden","hidden")}return e.initNetworkState_=e.networkState,e.parentNode&&!r&&e.parentNode.insertBefore(n,e),y(e,n),this.children_.unshift(e),this.el_.setAttribute("lang",this.language_),this.el_=n,n},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 n=t+"_";if(void 0===e)return this[n]||0;if(""===e)this[n]=void 0;else{var r=parseFloat(e);if(isNaN(r))return void ze.error('Improper value "'+e+'" supplied for for '+t);this[n]=r}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+$/.test(t))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=t,this.fluid(!0),this.updateStyleEl_()},e.prototype.updateStyleEl_=function(){if(!0===ie.VIDEOJS_NO_DYNAMIC_STYLE){var t="number"==typeof this.width_?this.width_:this.options_.width,e="number"==typeof this.height_?this.height_:this.options_.height,n=this.tech_&&this.tech_.el();return void(n&&(t>=0&&(n.width=t),e>=0&&(n.height=e)))}var r=void 0,i=void 0,o=void 0,s=void 0;o=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9";var a=o.split(":"),l=a[1]/a[0];r=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/l:this.videoWidth()||300,i=void 0!==this.height_?this.height_:r*l,s=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(s),an(this.styleEl_,"\n      ."+s+" {\n        width: "+r+"px;\n        height: "+i+"px;\n      }\n\n      ."+s+".vjs-fluid {\n        padding-top: "+100*l+"%;\n      }\n    ")},e.prototype.loadTech_=function(t,e){var n=this;this.tech_&&this.unloadTech_();var i=$(t),o=t.charAt(0).toLowerCase()+t.slice(1);"Html5"!==i&&this.tag&&(Lr.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"]};Tr.names.forEach(function(t){var e=Tr[t];s[e.getterName]=n[e.privateName]}),r(s,this.options_[i]),r(s,this.options_[o]),r(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=Lr.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(ln(this,this.handleTechReady_),!0),
    6. 

  6. On.jsonToTextTracks(this.textTracksJson_||[],this.tech_),oo.forEach(function(t){n.on(n.tech_,t,n["handleTech"+$(t)+"_"])}),this.on(this.tech_,"loadstart",this.handleTechLoadStart_),this.on(this.tech_,"waiting",this.handleTechWaiting_),this.on(this.tech_,"canplay",this.handleTechCanPlay_),this.on(this.tech_,"canplaythrough",this.handleTechCanPlayThrough_),this.on(this.tech_,"playing",this.handleTechPlaying_),this.on(this.tech_,"ended",this.handleTechEnded_),this.on(this.tech_,"seeking",this.handleTechSeeking_),this.on(this.tech_,"seeked",this.handleTechSeeked_),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.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===i&&this.tag||y(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},e.prototype.unloadTech_=function(){var t=this;Tr.names.forEach(function(e){var n=Tr[e];t[n.privateName]=t[n.getterName]()}),this.textTracksJson_=On.textTracksToJson(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1},e.prototype.tech=function(t){return void 0===t&&ze.warn(Xe(io)),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){ze("deleting tag.poster throws in some browsers",t)}this.play()}},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.hasStarted=function(t){return void 0!==t?void(this.hasStarted_!==t&&(this.hasStarted_=t,t?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))):!!this.hasStarted_},e.prototype.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},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&&(ze.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){0===t.button&&this.controls()&&(this.paused()?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 Fr)return zt(this.middleware_,this.tech_,t,e);try{this.tech_&&this.tech_[t](e)}catch(t){throw ze(t),t}},!0)},e.prototype.techGet_=function(t){if(this.tech_&&this.tech_.isReady_){if(t in Br)return Ut(this.middleware_,this.tech_,t);try{return this.tech_[t]()}catch(e){throw void 0===this.tech_[t]?ze("Video.js: "+t+" method not defined for "+this.techName_+" playback technology.",e):"TypeError"===e.name?(ze("Video.js: "+t+" unavailable on "+this.techName_+" playback technology element.",e),this.tech_.isReady_=!1):ze(e),e}}},e.prototype.play=function(){if(this.changingSrc_)this.ready(function(){var t=this.techGet_("play");void 0!==t&&"function"==typeof t.then&&t.then(null,function(t){})});else{if(this.isReady_&&(this.src()||this.currentSrc()))return this.techGet_("play");this.ready(function(){this.tech_.one("loadstart",function(){var t=this.play();void 0!==t&&"function"==typeof t.then&&t.then(null,function(t){})})})}},e.prototype.pause=function(){this.techCall_("pause")},e.prototype.paused=function(){return!1!==this.techGet_("paused")},e.prototype.played=function(){return this.techGet_("played")||nt(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?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.buffered=function(){var t=this.techGet_("buffered");return t&&t.length||(t=nt(0,0)),t},e.prototype.bufferedPercent=function(){return rt(this.buffered(),this.duration())},e.prototype.bufferedEnd=function(){var t=this.buffered(),e=this.duration(),n=t.end(t.length-1);return n>e&&(n=e),n},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=Tn;this.isFullscreen(!0),t.requestFullscreen?(U(ce,t.fullscreenchange,ln(this,function e(n){this.isFullscreen(ce[t.fullscreenElement]),!1===this.isFullscreen()&&z(ce,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=Tn;this.isFullscreen(!1),t.requestFullscreen?ce[t.exitFullscreen]():this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):(this.exitFullWindow(),this.trigger("fullscreenchange"))},e.prototype.enterFullWindow=function(){this.isFullWindow=!0,this.docOrigOverflow=ce.documentElement.style.overflow,U(ce,"keydown",ln(this,this.fullWindowOnEscKey)),ce.documentElement.style.overflow="hidden",m(ce.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,z(ce,"keydown",this.fullWindowOnEscKey),ce.documentElement.style.overflow=this.docOrigOverflow,_(ce.body,"vjs-full-window"),this.trigger("exitFullWindow")},e.prototype.canPlayType=function(t){for(var e=void 0,n=0,r=this.options_.techOrder;n<r.length;n++){var i=r[n],o=Lr.getTech(i);if(o||(o=bn.getComponent(i)),o){if(o.isSupported()&&(e=o.canPlayType(t)))return e}else ze.error('The "'+i+'" tech is undefined. Skipped browser support check for that tech.')}return""},e.prototype.selectSource=function(t){var e=this,n=this.options_.techOrder.map(function(t){return[t,Lr.getTech(t)]}).filter(function(t){var e=t[0],n=t[1];return n?n.isSupported():(ze.error('The "'+e+'" tech is undefined. Skipped browser support check for that tech.'),!1)}),r=function(t,e,n){var r=void 0;return t.some(function(t){return e.some(function(e){if(r=n(t,e))return!0})}),r},i=function(t,n){var r=t[0];if(t[1].canPlaySource(n,e.options_[r.toLowerCase()]))return{source:n,tech:r}};return(this.options_.sourceOrder?r(t,n,function(t){return function(e,n){return t(n,e)}}(i)):r(n,t,i))||!1},e.prototype.src=function(t){var e=this;if(void 0===t)return this.cache_.src;var n=Vr(t);if(!n.length)return void this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0);this.cache_.sources=n,this.changingSrc_=!0,this.cache_.source=n[0],Ht(this,n[0],function(t,r){if(e.middleware_=r,e.src_(t))return n.length>1?e.src(n.slice(1)):(e.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),void e.triggerReady());e.changingSrc_=!1,e.cache_.src=t.src,Wt(r,e.tech_)})},e.prototype.src_=function(t){var e=this.selectSource([t]);return!e||(J(e.tech,this.techName_)?(this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",t):this.techCall_("src",t.src),"auto"===this.options_.preload&&this.load(),this.options_.autoplay&&this.play()},!0),!1):(this.changingSrc_=!0,this.loadTech_(e.tech,e.source),!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=""),this.poster_=t,this.techCall_("setPoster",t),this.trigger("posterchange")},e.prototype.handleTechPosterChange_=function(){!this.poster_&&this.tech_&&this.tech_.poster&&(this.poster_=this.tech_.poster()||"",this.trigger("posterchange"))},e.prototype.controls=function(t){return void 0!==t?(t=!!t,void(this.controls_!==t&&(this.controls_=t,this.usingNativeControls()&&this.techCall_("setControls",t),t?(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_())))):!!this.controls_},e.prototype.usingNativeControls=function(t){return void 0!==t?(t=!!t,void(this.usingNativeControls_!==t&&(this.usingNativeControls_=t,t?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols"))))):!!this.usingNativeControls_},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 it(t),this.addClass("vjs-error"),ze.error("(CODE:"+this.error_.code+" "+it.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){return void 0!==t?void((t=!!t)!==this.userActive_&&(this.userActive_=t,t?(this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),this.trigger("useractive")):(this.userActivity_=!1,this.tech_&&this.tech_.one("mousemove",function(t){t.stopPropagation(),t.preventDefault()}),this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")))):this.userActive_},e.prototype.listenForUserActivity_=function(){var t=void 0,e=void 0,n=void 0,r=ln(this,this.reportUserActivity),i=function(t){t.screenX===e&&t.screenY===n||(e=t.screenX,n=t.screenY,r())},o=function(){r(),this.clearInterval(t),t=this.setInterval(r,250)},s=function(e){r(),this.clearInterval(t)};this.on("mousedown",o),this.on("mousemove",i),this.on("mouseup",s),this.on("keydown",r),this.on("keyup",r);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.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,n){if(this.tech_)return this.tech_.addTextTrack(t,e,n)},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,n=void 0===e?arguments[0]:e;if(this.tech_)return this.tech_.removeRemoteTextTrack(n)},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 Q(e.prototype.options_.languages,this.languages_)},e.prototype.toJSON=function(){var t=Q(this.options_),e=t.tracks;t.tracks=[];for(var n=0;n<e.length;n++){var r=e[n];r=Q(r),r.player=void 0,t.tracks[n]=r}return t},e.prototype.createModal=function(t,e){var n=this;e=e||{},e.content=t||"";var r=new In(this,e);return this.addChild(r),r.on("dispose",function(){n.removeChild(r)}),r.open(),r},e.getTagSettings=function(t){var e={sources:[],tracks:[]},n=C(t),i=n["data-setup"];if(g(t,"vjs-fluid")&&(n.fluid=!0),null!==i){var o=jn(i||"{}"),s=o[0],a=o[1];s&&ze.error(s),r(n,a)}if(r(e,n),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(C(h)):"track"===p&&e.tracks.push(C(h))}return e},e.prototype.flexNotSupported_=function(){var t=ce.createElement("i");return!("flexBasis"in t.style||"webkitFlexBasis"in t.style||"mozFlexBasis"in t.style||"msFlexBasis"in t.style||"msFlexOrder"in t.style)},e}(bn);Tr.names.forEach(function(t){var e=Tr[t];so.prototype[e.getterName]=function(){return this.tech_?this.tech_[e.getterName]():(this[e.privateName]=this[e.privateName]||new e.ListClass,this[e.privateName])}}),so.players={};var ao=ie.navigator;so.prototype.options_={techOrder:Lr.defaultTechOrder_,html5:{},flash:{},inactivityTimeout:2e3,playbackRates:[],children:["mediaLoader","posterImage","textTrackDisplay","loadingSpinner","bigPlayButton","controlBar","errorDisplay","textTrackSettings"],language:ao&&(ao.languages&&ao.languages[0]||ao.userLanguage||ao.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media."},["ended","seeking","seekable","networkState","readyState"].forEach(function(t){so.prototype[t]=function(){return this.techGet_(t)}}),oo.forEach(function(t){so.prototype["handleTech"+$(t)+"_"]=function(){return this.trigger(t)}}),bn.registerComponent("Player",so);var lo={},co=function(t){return lo.hasOwnProperty(t)},uo=function(t){return co(t)?lo[t]:void 0},ho=function(t,e){t.activePlugins_=t.activePlugins_||{},t.activePlugins_[e]=!0},po=function(t,e,n){var r=(n?"before":"")+"pluginsetup";t.trigger(r,e),t.trigger(r+":"+e.name,e)},fo=function(t,e){var n=function(){po(this,{name:t,plugin:e,instance:null},!0);var n=e.apply(this,arguments);return ho(this,t),po(this,{name:t,plugin:e,instance:n}),n};return Object.keys(e).forEach(function(t){n[t]=e[t]}),n},vo=function(t,e){return e.prototype.name=t,function(){po(this,{name:t,plugin:e,instance:null},!0);for(var n=arguments.length,r=Array(n),i=0;i<n;i++)r[i]=arguments[i];var o=new(Function.prototype.bind.apply(e,[null].concat([this].concat(r))));return this[t]=function(){return o},po(this,o.getEventHash()),o}},yo=function(){function t(e){if(Ie(this,t),this.constructor===t)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=e,Y(this),delete this.trigger,G(this,this.constructor.defaultState),ho(e,this.name),this.dispose=ln(this,this.dispose),e.on("dispose",this.dispose)}return t.prototype.getEventHash=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return t.name=this.name,t.plugin=this.constructor,t.instance=this,t},t.prototype.trigger=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return X(this.eventBusEl_,t,this.getEventHash(e))},t.prototype.handleStateChanged=function(t){},t.prototype.dispose=function(){var t=this.name,e=this.player;this.trigger("dispose"),this.off(),e.off("dispose",this.dispose),e.activePlugins_[t]=!1,this.player=this.state=null,e[t]=vo(t,lo[t])},t.isBasic=function(e){var n="string"==typeof e?uo(e):e;return"function"==typeof n&&!t.prototype.isPrototypeOf(n.prototype)},t.registerPlugin=function(e,n){if("string"!=typeof e)throw new Error('Illegal plugin name, "'+e+'", must be a string, was '+(void 0===e?"undefined":Me(e))+".");if(co(e))ze.warn('A plugin named "'+e+'" already exists. You may want to avoid re-registering plugins!');else if(so.prototype.hasOwnProperty(e))throw new Error('Illegal plugin name, "'+e+'", cannot share a name with an existing player method!');if("function"!=typeof n)throw new Error('Illegal plugin for "'+e+'", must be a function, was '+(void 0===n?"undefined":Me(n))+".");return lo[e]=n,"plugin"!==e&&(t.isBasic(n)?so.prototype[e]=fo(e,n):so.prototype[e]=vo(e,n)),n},t.deregisterPlugin=function(t){if("plugin"===t)throw new Error("Cannot de-register base plugin.");co(t)&&(delete lo[t],delete so.prototype[t])},t.getPlugins=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Object.keys(lo),e=void 0;return t.forEach(function(t){var n=uo(t);n&&(e=e||{},e[t]=n)}),e},t.getPluginVersion=function(t){var e=uo(t);return e&&e.VERSION||""},t}();yo.getPlugin=uo,yo.BASE_PLUGIN_NAME="plugin",yo.registerPlugin("plugin",yo),so.prototype.usingPlugin=function(t){return!!this.activePlugins_&&!0===this.activePlugins_[t]},so.prototype.hasPlugin=function(t){return!!co(t)};var go=function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+(void 0===e?"undefined":Me(e)));t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(t.super_=e)},mo=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=function(){t.apply(this,arguments)},r={};"object"===(void 0===e?"undefined":Me(e))?(e.constructor!==Object.prototype.constructor&&(n=e.constructor),r=e):"function"==typeof e&&(n=e),go(n,t);for(var i in r)r.hasOwnProperty(i)&&(n.prototype[i]=r[i]);return n};if("undefined"==typeof HTMLVideoElement&&h()&&(ce.createElement("video"),ce.createElement("audio"),ce.createElement("track")),Zt.hooks_={},Zt.hooks=function(t,e){return Zt.hooks_[t]=Zt.hooks_[t]||[],e&&(Zt.hooks_[t]=Zt.hooks_[t].concat(e)),Zt.hooks_[t]},Zt.hook=function(t,e){Zt.hooks(t,e)},Zt.removeHook=function(t,e){var n=Zt.hooks(t).indexOf(e);return!(n<=-1)&&(Zt.hooks_[t]=Zt.hooks_[t].slice(),Zt.hooks_[t].splice(n,1),!0)},!0!==ie.VIDEOJS_NO_DYNAMIC_STYLE&&h()){var _o=Ke(".vjs-styles-defaults");if(!_o){_o=sn("vjs-styles-defaults");var bo=Ke("head");bo&&bo.insertBefore(_o,bo.firstChild),an(_o,"\n      .video-js {\n        width: 300px;\n        height: 150px;\n      }\n\n      .vjs-fluid {\n        padding-top: 56.25%\n      }\n    ")}}return K(1,Zt),Zt.VERSION=ee,Zt.options=so.prototype.options_,Zt.getPlayers=function(){return so.players},Zt.players=so.players,Zt.getComponent=bn.getComponent,Zt.registerComponent=function(t,e){Lr.isTech(e)&&ze.warn("The "+t+" tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)"),bn.registerComponent.call(bn,t,e)},Zt.getTech=Lr.getTech,Zt.registerTech=Lr.registerTech,Zt.use=Vt,Zt.browser=Oe,Zt.TOUCH_ENABLED=Pe,Zt.extend=mo,Zt.mergeOptions=Q,Zt.bind=ln,Zt.registerPlugin=yo.registerPlugin,Zt.plugin=function(t,e){return ze.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead"),yo.registerPlugin(t,e)},Zt.getPlugins=yo.getPlugins,Zt.getPlugin=yo.getPlugin,Zt.getPluginVersion=yo.getPluginVersion,Zt.addLanguage=function(t,e){var n;return t=(""+t).toLowerCase(),Zt.options.languages=Q(Zt.options.languages,(n={},n[t]=e,n)),Zt.options.languages[t]},Zt.log=ze,Zt.createTimeRange=Zt.createTimeRanges=nt,Zt.formatTime=Gt,Zt.parseUrl=Gn,Zt.isCrossOrigin=Qn,Zt.EventTarget=un,Zt.on=U,Zt.one=q,Zt.off=z,Zt.trigger=X,Zt.xhr=ur,Zt.TextTrack=dr,Zt.AudioTrack=fr,Zt.VideoTrack=vr,["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach(function(t){Zt[t]=function(){return ze.warn("videojs."+t+"() is deprecated; use videojs.dom."+t+"() instead"),Ge[t].apply(null,arguments)}}),Zt.computedStyle=a,Zt.dom=Ge,Zt.url=Zn,Zt});
    7.