/**
 * @license
 * video.js 6.0.0 <http://videojs.com/>
 * copyright brightcove, inc. <https://www.brightcove.com/>
 * available under apache license version 2.0
 * <https://github.com/videojs/video.js/blob/master/license>
 *
 * includes vtt.js <https://github.com/mozilla/vtt.js>
 * available under apache license version 2.0
 * <https://github.com/mozilla/vtt.js/blob/master/license>
 */
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b(c,d){e(this,b);var g=d.track,h=c.audiotracks();d.label=g.label||g.language||"unknown",d.selected=g.enabled;var i=f(this,a.call(this,c,d));i.track=g;var j=m.bind(i,i.handletrackschange);return h.addeventlistener("change",j),i.on("dispose",function(){h.removeeventlistener("change",j)}),i}return g(b,a),b.prototype.handleclick=function(b){var c=this.player_.audiotracks();a.prototype.handleclick.call(this,b);for(var d=0;d<c.length;d++){var e=c[d];e.enabled=e===this.track}},b.prototype.handletrackschange=function(a){this.selected(this.track.enabled)},b}(i["default"]);k["default"].registercomponent("audiotrackmenuitem",n),c["default"]=n},{5:5,51:51,88:88}],8:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new typeerror("cannot call a class as a function")}function e(a,b){if(!a)throw new referenceerror("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function f(a,b){if("function"!=typeof b&&null!==b)throw new typeerror("super expression must either be null or a function, not "+typeof b);a.prototype=object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(object.setprototypeof?object.setprototypeof(a,b):a.__proto__=b)}c.__esmodule=!0;var g=a(5),h=function(a){return a&&a.__esmodule?a:{"default":a}}(g);a(12),a(34),a(35),a(37),a(36),a(10),a(18),a(9),a(43),a(25),a(27),a(31),a(24),a(29),a(6),a(13),a(21);var i=function(a){function b(){return d(this,b),e(this,a.apply(this,arguments))}return f(b,a),b.prototype.createel=function(){return a.prototype.createel.call(this,"div",{classname:"vjs-control-bar",dir:"ltr"},{role:"group"})},b}(h["default"]);i.prototype.options_={children:["playtoggle","volumepanel","currenttimedisplay","timedivider","durationdisplay","progresscontrol","livedisplay","remainingtimedisplay","customcontrolspacer","playbackratemenubutton","chaptersbutton","descriptionsbutton","subscapsbutton","audiotrackbutton","fullscreentoggle"]},h["default"].registercomponent("controlbar",i),c["default"]=i},{10:10,12:12,13:13,18:18,21:21,24:24,25:25,27:27,29:29,31:31,34:34,35:35,36:36,37:37,43:43,5:5,6:6,9:9}],9:[function(a,b,c){"use strict";function d(a){return a&&a.__esmodule?a:{"default":a}}function e(a,b){if(!(a instanceof b))throw new typeerror("cannot call a class as a function")}function f(a,b){if(!a)throw new referenceerror("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function g(a,b){if("function"!=typeof b&&null!==b)throw new typeerror("super expression must either be null or a function, not "+typeof b);a.prototype=object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(object.setprototypeof?object.setprototypeof(a,b):a.__proto__=b)}c.__esmodule=!0;var h=a(2),i=d(h),j=a(5),k=d(j),l=function(a){function b(c,d){e(this,b);var g=f(this,a.call(this,c,d));return g.on(c,"fullscreenchange",g.handlefullscreenchange),g}return g(b,a),b.prototype.buildcssclass=function(){return"vjs-fullscreen-control "+a.prototype.buildcssclass.call(this)},b.prototype.handlefullscreenchange=function(a){this.player_.isfullscreen()?this.controltext("non-fullscreen"):this.controltext("fullscreen")},b.prototype.handleclick=function(a){this.player_.isfullscreen()?this.player_.exitfullscreen():this.player_.requestfullscreen()},b}(i["default"]);l.prototype.controltext_="fullscreen",k["default"].registercomponent("fullscreentoggle",l),c["default"]=l},{2:2,5:5}],10:[function(a,b,c){"use 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f(b,a),b.prototype.createel=function(){var b=a.prototype.createel.call(this,"div",{classname:"vjs-live-control vjs-control"});return this.contentel_=j.createel("div",{classname:"vjs-live-display",innerhtml:'<span class="vjs-control-text">'+this.localize("stream type")+"</span>"+this.localize("live")},{"aria-live":"off"}),b.appendchild(this.contentel_),b},b.prototype.updateshowing=function(a){this.player().duration()===infinity?this.show():this.hide()},b}(h["default"]);h["default"].registercomponent("livedisplay",k),c["default"]=k},{5:5,85:85}],11:[function(a,b,c){"use strict";function d(a){return a&&a.__esmodule?a:{"default":a}}function e(a,b){if(!(a instanceof b))throw new typeerror("cannot call a class as a function")}function f(a,b){if(!a)throw new referenceerror("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function g(a,b){if("function"!=typeof b&&null!==b)throw new typeerror("super expression must either be null 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this.player_.muted(!this.player_.muted())},b.prototype.update=function(a){this.updateicon_(),this.updatecontroltext_()},b.prototype.updateicon_=function(){var a=this.player_.volume(),b=3;0===a||this.player_.muted()?b=0:a<.33?b=1:a<.67&&(b=2);for(var c=0;c<4;c++)m.removeclass(this.el_,"vjs-vol-"+c);m.addclass(this.el_,"vjs-vol-"+b)},b.prototype.updatecontroltext_=function(){var a=this.player_.muted()||0===this.player_.volume(),b=a?"unmute":"mute";this.controltext()!==b&&this.controltext(b)},b}(i["default"]);p.prototype.controltext_="mute",k["default"].registercomponent("mutetoggle",p),c["default"]=p},{2:2,39:39,5:5,85:85}],12:[function(a,b,c){"use strict";function d(a){return a&&a.__esmodule?a:{"default":a}}function e(a,b){if(!(a instanceof b))throw new typeerror("cannot call a class as a function")}function f(a,b){if(!a)throw new referenceerror("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function g(a,b){if("function"!=typeof b&&null!==b)throw new typeerror("super expression must either be null or a function, not "+typeof b);a.prototype=object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(object.setprototypeof?object.setprototypeof(a,b):a.__proto__=b)}c.__esmodule=!0;var h=a(2),i=d(h),j=a(5),k=d(j),l=function(a){function b(c,d){e(this,b);var g=f(this,a.call(this,c,d));return g.on(c,"play",g.handleplay),g.on(c,"pause",g.handlepause),g.on(c,"ended",g.handleended),g}return g(b,a),b.prototype.buildcssclass=function(){return"vjs-play-control 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b?a:b}function g(a,b){if("function"!=typeof b&&null!==b)throw new typeerror("super expression must either be null or a function, not "+typeof b);a.prototype=object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(object.setprototypeof?object.setprototypeof(a,b):a.__proto__=b)}c.__esmodule=!0;var h=a(50),i=d(h),j=a(52),k=d(j),l=a(14),m=d(l),n=a(5),o=d(n),p=a(85),q=function(a){if(a&&a.__esmodule)return a;var b={};if(null!=a)for(var c in a)object.prototype.hasownproperty.call(a,c)&&(b[c]=a[c]);return b["default"]=a,b}(p),r=function(a){function b(c,d){e(this,b);var g=f(this,a.call(this,c,d));return g.updatevisibility(),g.updatelabel(),g.on(c,"loadstart",g.updatevisibility),g.on(c,"ratechange",g.updatelabel),g}return g(b,a),b.prototype.createel=function(){var b=a.prototype.createel.call(this);return this.labelel_=q.createel("div",{classname:"vjs-playback-rate-value",innerhtml:1}),b.appendchild(this.labelel_),b},b.prototype.buildcssclass=function(){return"vjs-playback-rate "+a.prototype.buildcssclass.call(this)},b.prototype.buildwrappercssclass=function(){return"vjs-playback-rate "+a.prototype.buildwrappercssclass.call(this)},b.prototype.createmenu=function(){var a=new k["default"](this.player()),b=this.playbackrates();if(b)for(var c=b.length-1;c>=0;c--)a.addchild(new m["default"](this.player(),{rate:b[c]+"x"}));return a},b.prototype.updateariaattributes=function(){this.el().setattribute("aria-valuenow",this.player().playbackrate())},b.prototype.handleclick=function(a){for(var b=this.player().playbackrate(),c=this.playbackrates(),d=c[0],e=0;e<c.length;e++)if(c[e]>b){d=c[e];break}this.player().playbackrate(d)},
b.prototype.playbackrates=function(){return this.options_.playbackrates||this.options_.playeroptions&&this.options_.playeroptions.playbackrates},b.prototype.playbackratesupported=function(){return this.player().tech_&&this.player().tech_.featuresplaybackrate&&this.playbackrates()&&this.playbackrates().length>0},b.prototype.updatevisibility=function(a){this.playbackratesupported()?this.removeclass("vjs-hidden"):this.addclass("vjs-hidden")},b.prototype.updatelabel=function(a){this.playbackratesupported()&&(this.labelel_.innerhtml=this.player().playbackrate()+"x")},b}(i["default"]);r.prototype.controltext_="playback rate",o["default"].registercomponent("playbackratemenubutton",r),c["default"]=r},{14:14,5:5,50:50,52:52,85:85}],14:[function(a,b,c){"use strict";function d(a){return a&&a.__esmodule?a:{"default":a}}function e(a,b){if(!(a instanceof b))throw new typeerror("cannot call a class as a function")}function f(a,b){if(!a)throw new referenceerror("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function g(a,b){if("function"!=typeof b&&null!==b)throw new typeerror("super expression must either be null or a function, not "+typeof b);a.prototype=object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(object.setprototypeof?object.setprototypeof(a,b):a.__proto__=b)}c.__esmodule=!0;var h=a(51),i=d(h),j=a(5),k=d(j),l=function(a){function b(c,d){e(this,b);var g=d.rate,h=parsefloat(g,10);d.label=g,d.selected=1===h,d.selectable=!0;var i=f(this,a.call(this,c,d));return i.label=g,i.rate=h,i.on(c,"ratechange",i.update),i}return g(b,a),b.prototype.handleclick=function(b){a.prototype.handleclick.call(this),this.player().playbackrate(this.rate)},b.prototype.update=function(a){this.selected(this.player().playbackrate()===this.rate)},b}(i["default"]);l.prototype.contenteltype="button",k["default"].registercomponent("playbackratemenuitem",l),c["default"]=l},{5:5,51:51}],15:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new typeerror("cannot call a class as a function")}function e(a,b){if(!a)throw new referenceerror("this hasn't been initialised - 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c?(d=a.eventbusel_,b.length>=3&&b.shift(),e=b[0],f=b[1]):(d=b[0],e=b[1],f=b[2]),r(d),s(e),t(f),f=k.bind(a,f),{istargetingself:c,target:d,type:e,listener:f}},v=function(a,b,c,d){r(a),a.nodename?i[b](a,c,d):a[b](c,d)},w={on:function(){for(var a=this,b=arguments.length,c=array(b),d=0;d<b;d++)c[d]=arguments[d];var e=u(this,c),f=e.istargetingself,g=e.target,h=e.type,i=e.listener;if(v(g,"on",h,i),!f){var j=function(){return a.off(g,h,i)};j.guid=i.guid;var k=function(){return a.off("dispose",j)};k.guid=i.guid,v(this,"on","dispose",j),v(g,"on","dispose",k)}},one:function(){for(var a=this,b=arguments.length,c=array(b),d=0;d<b;d++)c[d]=arguments[d];var e=u(this,c),f=e.istargetingself,g=e.target,h=e.type,i=e.listener;if(f)v(g,"one",h,i);else{var j=function k(){for(var b=arguments.length,c=array(b),d=0;d<b;d++)c[d]=arguments[d];a.off(g,h,k),i.apply(null,c)};j.guid=i.guid,v(g,"one",h,j)}},off:function(a,b,c){if(!a||q(a))i.off(this.eventbusel_,a,b);else{var d=a,e=b;r(d),s(e),t(c),c=k.bind(this,c),this.off("dispose",c),d.nodename?(i.off(d,e,c),i.off(d,"dispose",c)):p(d)&&(d.off(e,c),d.off("dispose",c))}},trigger:function(a,b){return i.trigger(this.eventbusel_,a,b)}};c["default"]=e,c.isevented=p},{45:45,85:85,86:86,88:88,93:93}],54:[function(a,b,c){"use strict";function d(a,b){return g.assign(a,h),a.state=g.assign({},a.state,b),"function"==typeof a.handlestatechanged&&(0,e.isevented)(a)&&a.on("statechanged",a.handlestatechanged),a}c.__esmodule=!0;var e=a(53),f=a(93),g=function(a){if(a&&a.__esmodule)return a;var b={};if(null!=a)for(var c in a)object.prototype.hasownproperty.call(a,c)&&(b[c]=a[c]);return b["default"]=a,b}(f),h={state:{},setstate:function(a){var b=this;"function"==typeof a&&(a=a());var c=void 0;return g.each(a,function(a,d){b.state[d]!==a&&(c=c||{},c[d]={from:b.state[d],to:a}),b.state[d]=a}),c&&(0,e.isevented)(this)&&this.trigger({changes:c,type:"statechanged"}),c}};c["default"]=d},{53:53,93:93}],55:[function(a,b,c){"use 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e.opened_=e.hasbeenopened_=e.hasbeenfilled_=!1,e.closeable(!e.options_.uncloseable),e.content(e.options_.content),e.contentel_=j.createel("div",{classname:s+"-content"},{role:"document"}),e.descel_=j.createel("p",{classname:s+"-description vjs-control-text",id:e.el().getattribute("aria-describedby")}),j.textcontent(e.descel_,e.description()),e.el_.appendchild(e.descel_),e.el_.appendchild(e.contentel_),e}return h(b,a),b.prototype.createel=function(){return a.prototype.createel.call(this,"div",{classname:this.buildcssclass(),tabindex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})},b.prototype.buildcssclass=function(){return s+" vjs-hidden "+a.prototype.buildcssclass.call(this)},b.prototype.handlekeypress=function(a){27===a.which&&this.closeable()&&this.close()},b.prototype.label=function(){return this.localize(this.options_.label||"modal window")},b.prototype.description=function(){var a=this.options_.description||this.localize("this is a modal window.");return this.closeable()&&(a+=" "+this.localize("this modal can be closed by pressing the escape key or activating the close button.")),a},b.prototype.open=function(){if(!this.opened_){var a=this.player();this.trigger("beforemodalopen"),this.opened_=!0,(this.options_.fillalways||!this.hasbeenopened_&&!this.hasbeenfilled_)&&this.fill(),this.wasplaying_=!a.paused(),this.options_.pauseonopen&&this.wasplaying_&&a.pause(),this.closeable()&&this.on(this.el_.ownerdocument,"keydown",l.bind(this,this.handlekeypress)),a.controls(!1),this.show(),this.conditionalfocus_(),this.el().setattribute("aria-hidden","false"),this.trigger("modalopen"),this.hasbeenopened_=!0}},b.prototype.opened=function(a){return"boolean"==typeof a&&this[a?"open":"close"](),this.opened_},b.prototype.close=function(){if(this.opened_){var a=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasplaying_&&this.options_.pauseonopen&&a.play(),this.closeable()&&this.off(this.el_.ownerdocument,"keydown",l.bind(this,this.handlekeypress)),a.controls(!0),this.hide(),this.el().setattribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalblur_(),this.options_.temporary&&this.dispose()}},b.prototype.closeable=function(a){if("boolean"==typeof a){var b=this.closeable_=!!a,c=this.getchild("closebutton");if(b&&!c){var d=this.contentel_;this.contentel_=this.el_,c=this.addchild("closebutton",{controltext:"close modal dialog"}),this.contentel_=d,this.on(c,"close",this.close)}!b&&c&&(this.off(c,"close",this.close),this.removechild(c),c.dispose())}return this.closeable_},b.prototype.fill=function(){this.fillwith(this.content())},b.prototype.fillwith=function(a){var b=this.contentel(),c=b.parentnode,d=b.nextsibling;this.trigger("beforemodalfill"),this.hasbeenfilled_=!0,c.removechild(b),this.empty(),j.insertcontent(b,a),this.trigger("modalfill"),d?c.insertbefore(b,d):c.appendchild(b);var e=this.getchild("closebutton");e&&c.appendchild(e.el_)},b.prototype.empty=function(){this.trigger("beforemodalempty"),j.emptyel(this.contentel()),this.trigger("modalempty")},b.prototype.content=function(a){return void 0!==a&&(this.content_=a),this.content_},b.prototype.conditionalfocus_=function(){var a=r["default"].activeelement,b=this.player_.el_;this.previouslyactiveel_=null,(b.contains(a)||b===a)&&(this.previouslyactiveel_=a,this.focus(),this.on(r["default"],"keydown",this.handlekeydown))},b.prototype.conditionalblur_=function(){this.previouslyactiveel_&&(this.previouslyactiveel_.focus(),this.previouslyactiveel_=null),this.off(r["default"],"keydown",this.handlekeydown)},b.prototype.handlekeydown=function(a){if(9===a.which){for(var b=this.focusableels_(),c=this.el_.queryselector(":focus"),d=void 0,e=0;e<b.length;e++)if(c===b[e]){d=e;break}r["default"].activeelement===this.el_&&(d=0),a.shiftkey&&0===d?(b[b.length-1].focus(),a.preventdefault()):a.shiftkey||d!==b.length-1||(b[0].focus(),a.preventdefault())}},b.prototype.focusableels_=function(){var a=this.el_.queryselectorall("*");return array.prototype.filter.call(a,function(a){return(a instanceof p["default"].htmlanchorelement||a instanceof p["default"].htmlareaelement)&&a.hasattribute("href")||(a instanceof p["default"].htmlinputelement||a instanceof p["default"].htmlselectelement||a instanceof p["default"].htmltextareaelement||a instanceof p["default"].htmlbuttonelement)&&!a.hasattribute("disabled")||a instanceof p["default"].htmliframeelement||a instanceof p["default"].htmlobjectelement||a instanceof p["default"].htmlembedelement||a.hasattribute("tabindex")&&-1!==a.getattribute("tabindex")||a.hasattribute("contenteditable")})},b}(n["default"]);t.prototype.options_={pauseonopen:!0,temporary:!0},n["default"].registercomponent("modaldialog",t),c["default"]=t},{101:101,102:102,5:5,85:85,88:88}],56:[function(a,b,c){"use strict";function d(a){if(a&&a.__esmodule)return a;var b={};if(null!=a)for(var c in a)object.prototype.hasownproperty.call(a,c)&&(b[c]=a[c]);return b["default"]=a,b}function e(a){return a&&a.__esmodule?a:{"default":a}}function f(a,b){if(!(a instanceof b))throw new typeerror("cannot call a class as a function")}function g(a,b){if(!a)throw new referenceerror("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function h(a,b){if("function"!=typeof b&&null!==b)throw new typeerror("super expression must either be null or a function, not "+typeof 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h(b,a),b.prototype.dispose=function(){this.trigger("dispose"),this.off("dispose"),this.styleel_&&this.styleel_.parentnode&&this.styleel_.parentnode.removechild(this.styleel_),b.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(),a.prototype.dispose.call(this)},b.prototype.createel=function(){var b=this.tag,c=void 0,d=this.playerelingest_=b.parentnode&&b.parentnode.hasattribute&&b.parentnode.hasattribute("data-vjs-player");c=this.el_=d?b.parentnode:a.prototype.createel.call(this,"div"),b.setattribute("tabindex","-1"),b.removeattribute("width"),b.removeattribute("height");var e=w.getattributes(b);if(object.getownpropertynames(e).foreach(function(a){"class"===a?c.classname+=" 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c=a+"_";if(b===undefined)return this[c]||0;if(""===b)this[c]=undefined;else{var d=parsefloat(b);if(isnan(d))return void e["default"].error('improper value "'+b+'" supplied for for '+a);this[c]=d}this.updatestyleel_()},b.prototype.fluid=function(a){if(a===undefined)return!!this.fluid_;this.fluid_=!!a,a?this.addclass("vjs-fluid"):this.removeclass("vjs-fluid"),this.updatestyleel_()},b.prototype.aspectratio=function(a){if(a===undefined)return this.aspectratio_;if(!/^\d+\:\d+$/.test(a))throw new error("improper value supplied for aspect ratio. the format should be width:height, for example 16:9.");this.aspectratio_=a,this.fluid(!0),this.updatestyleel_()},b.prototype.updatestyleel_=function(){if(!0===o["default"].videojs_no_dynamic_style){var a="number"==typeof this.width_?this.width_:this.options_.width,b="number"==typeof this.height_?this.height_:this.options_.height,c=this.tech_&&this.tech_.el();return void(c&&(a>=0&&(c.width=a),b>=0&&(c.height=b)))}var d=void 0,e=void 0,f=void 0,g=void 0;f=this.aspectratio_!==undefined&&"auto"!==this.aspectratio_?this.aspectratio_:this.videowidth()>0?this.videowidth()+":"+this.videoheight():"16:9";var h=f.split(":"),i=h[1]/h[0];d=this.width_!==undefined?this.width_:this.height_!==undefined?this.height_/i:this.videowidth()||300,e=this.height_!==undefined?this.height_:d*i,g=/^[^a-za-z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addclass(g),k.settextcontent(this.styleel_,"\n      ."+g+" {\n        width: "+d+"px;\n        height: "+e+"px;\n      }\n\n      ."+g+".vjs-fluid {\n        padding-top: "+100*i+"%;\n      }\n    ")},b.prototype.loadtech_=function(a,b){var c=this;this.tech_&&this.unloadtech_();var d=(0,g["default"])(a),e=a.charat(0).tolowercase()+a.slice(1);"html5"!==d&&this.tag&&(z["default"].gettech("html5").disposemediaelement(this.tag),this.tag.player=null,this.tag=null),this.techname_=d,this.isready_=!1;var f={source:b,nativecontrolsfortouch:this.options_.nativecontrolsfortouch,playerid:this.id(),techid:this.id()+"_"+d+"_api",autoplay:this.options_.autoplay,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"]};aa.all.names.foreach(function(a){var b=aa.all[a];f[b.gettername]=c[b.privatename]}),(0,r.assign)(f,this.options_[d]),(0,r.assign)(f,this.options_[e]),(0,r.assign)(f,this.options_[a.tolowercase()]),this.tag&&(f.tag=this.tag),b&&b.src===this.cache_.src&&this.cache_.currenttime>0&&(f.starttime=this.cache_.currenttime);var g=z["default"].gettech(a);if(!g)throw new error("no tech named '"+d+"' exists! 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a=this;aa.all.names.foreach(function(b){var c=aa.all[b];a[c.privatename]=a[c.gettername]()}),this.texttracksjson_=v["default"].texttrackstojson(this.tech_),this.isready_=!1,this.tech_.dispose(),this.tech_=!1},b.prototype.tech=function(a){return a===undefined&&e["default"].warn((0,q["default"])(i)),this.tech_},b.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_)},b.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_)},b.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(a){(0,e["default"])("deleting tag.poster throws in some browsers",a)}this.play()}},b.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"))},b.prototype.hasstarted=function(a){return a!==undefined?void(this.hasstarted_!==a&&(this.hasstarted_=a,a?(this.addclass("vjs-has-started"),this.trigger("firstplay")):this.removeclass("vjs-has-started"))):!!this.hasstarted_},b.prototype.handletechplay_=function(){this.removeclass("vjs-ended"),this.removeclass("vjs-paused"),this.addclass("vjs-playing"),this.hasstarted(!0),this.trigger("play")},b.prototype.handletechwaiting_=function(){var a=this;this.addclass("vjs-waiting"),this.trigger("waiting"),this.one("timeupdate",function(){return a.removeclass("vjs-waiting")})},b.prototype.handletechcanplay_=function(){this.removeclass("vjs-waiting"),this.trigger("canplay")},b.prototype.handletechcanplaythrough_=function(){this.removeclass("vjs-waiting"),this.trigger("canplaythrough")},b.prototype.handletechplaying_=function(){this.removeclass("vjs-waiting"),this.trigger("playing")},b.prototype.handletechseeking_=function(){this.addclass("vjs-seeking"),this.trigger("seeking")},b.prototype.handletechseeked_=function(){this.removeclass("vjs-seeking"),this.trigger("seeked")},b.prototype.handletechfirstplay_=function(){this.options_.starttime&&(e["default"].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")},b.prototype.handletechpause_=function(){this.removeclass("vjs-playing"),this.addclass("vjs-paused"),this.trigger("pause")},b.prototype.handletechended_=function(){this.addclass("vjs-ended"),this.options_.loop?(this.currenttime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},b.prototype.handletechdurationchange_=function(){this.duration(this.techget_("duration"))},b.prototype.handletechclick_=function(a){0===a.button&&this.controls()&&(this.paused()?this.play():this.pause())},b.prototype.handletechtap_=function(){this.useractive(!this.useractive())},b.prototype.handletechtouchstart_=function(){this.userwasactive=this.useractive()},b.prototype.handletechtouchmove_=function(){this.userwasactive&&this.reportuseractivity()},b.prototype.handletechtouchend_=function(a){a.preventdefault()},b.prototype.handlefullscreenchange_=function(){this.isfullscreen()?this.addclass("vjs-fullscreen"):this.removeclass("vjs-fullscreen")},b.prototype.handlestageclick_=function(){this.reportuseractivity()},b.prototype.handletechfullscreenchange_=function(a,b){b&&this.isfullscreen(b.isfullscreen),this.trigger("fullscreenchange")},b.prototype.handletecherror_=function(){var a=this.tech_.error();this.error(a)},b.prototype.handletechtextdata_=function(){var a=null;arguments.length>1&&(a=arguments[1]),this.trigger("textdata",a)},b.prototype.getcache=function(){return this.cache_},b.prototype.techcall_=function(a,b){this.ready(function(){if(a in _.allowedsetters)return _.set(this.middleware_,this.tech_,a,b);try{this.tech_&&this.tech_[a](b)}catch(c){throw(0,e["default"])(c),c}},!0)},b.prototype.techget_=function(a){if(this.tech_&&this.tech_.isready_){if(a in _.allowedgetters)return _.get(this.middleware_,this.tech_,a);try{return this.tech_[a]()}catch(b){throw this.tech_[a]===undefined?(0,e["default"])("video.js: "+a+" method not defined for "+this.techname_+" playback technology.",b):"typeerror"===b.name?((0,e["default"])("video.js: "+a+" unavailable on "+this.techname_+" playback technology element.",b),this.tech_.isready_=!1):(0,e["default"])(b),b}}},b.prototype.play=function(){if(this.changingsrc_)this.ready(function(){var a=this.techget_("play");a!==undefined&&"function"==typeof a.then&&a.then(null,function(a){})});else{if(this.isready_&&(this.src()||this.currentsrc()))return this.techget_("play");this.ready(function(){this.tech_.one("loadstart",function(){var a=this.play();a!==undefined&&"function"==typeof a.then&&a.then(null,function(a){})})})}},b.prototype.pause=function(){this.techcall_("pause")},b.prototype.paused=function(){return!1!==this.techget_("paused")},b.prototype.played=function(){return this.techget_("played")||(0,h.createtimerange)(0,0)},b.prototype.scrubbing=function(a){if(void 0===a)return this.scrubbing_;this.scrubbing_=!!a,a?this.addclass("vjs-scrubbing"):this.removeclass("vjs-scrubbing")},b.prototype.currenttime=function(a){return void 0!==a?void this.techcall_("setcurrenttime",a):(this.cache_.currenttime=this.techget_("currenttime")||0,this.cache_.currenttime)},b.prototype.duration=function(a){if(a===undefined)return this.cache_.duration||0;a=parsefloat(a)||0,a<0&&(a=infinity),a!==this.cache_.duration&&(this.cache_.duration=a,a===infinity?this.addclass("vjs-live"):this.removeclass("vjs-live"),this.trigger("durationchange"))},b.prototype.remainingtime=function(){return this.duration()-this.currenttime()},b.prototype.buffered=function(){var a=this.techget_("buffered");return a&&a.length||(a=(0,h.createtimerange)(0,0)),a},b.prototype.bufferedpercent=function(){return(0,i.bufferedpercent)(this.buffered(),this.duration())},b.prototype.bufferedend=function(){var a=this.buffered(),b=this.duration(),c=a.end(a.length-1);return c>b&&(c=b),c},b.prototype.volume=function(a){var b=void 0;return a!==undefined?(b=math.max(0,math.min(1,parsefloat(a))),this.cache_.volume=b,this.techcall_("setvolume",b),void(b>0&&this.lastvolume_(b))):(b=parsefloat(this.techget_("volume")),isnan(b)?1:b)},b.prototype.muted=function(a){return a!==undefined?void this.techcall_("setmuted",a):this.techget_("muted")||!1},b.prototype.defaultmuted=function(a){return a!==undefined?this.techcall_("setdefaultmuted",a):this.techget_("defaultmuted")||!1},b.prototype.lastvolume_=function(a){return a!==undefined&&0!==a?void(this.cache_.lastvolume=a):this.cache_.lastvolume},b.prototype.supportsfullscreen=function(){return this.techget_("supportsfullscreen")||!1},b.prototype.isfullscreen=function(a){return a!==undefined?void(this.isfullscreen_=!!a):!!this.isfullscreen_},b.prototype.requestfullscreen=function(){var a=m["default"];this.isfullscreen(!0),a.requestfullscreen?(u.on(m["default"],a.fullscreenchange,y.bind(this,function b(c){this.isfullscreen(m["default"][a.fullscreenelement]),!1===this.isfullscreen()&&u.off(m["default"],a.fullscreenchange,b),this.trigger("fullscreenchange")})),this.el_[a.requestfullscreen]()):this.tech_.supportsfullscreen()?this.techcall_("enterfullscreen"):(this.enterfullwindow(),this.trigger("fullscreenchange"))},b.prototype.exitfullscreen=function(){var a=m["default"];this.isfullscreen(!1),a.requestfullscreen?m["default"][a.exitfullscreen]():this.tech_.supportsfullscreen()?this.techcall_("exitfullscreen"):(this.exitfullwindow(),this.trigger("fullscreenchange"))},b.prototype.enterfullwindow=function(){this.isfullwindow=!0,this.docorigoverflow=m["default"].documentelement.style.overflow,u.on(m["default"],"keydown",y.bind(this,this.fullwindowonesckey)),m["default"].documentelement.style.overflow="hidden",w.addclass(m["default"].body,"vjs-full-window"),this.trigger("enterfullwindow")},b.prototype.fullwindowonesckey=function(a){27===a.keycode&&(!0===this.isfullscreen()?this.exitfullscreen():this.exitfullwindow())},b.prototype.exitfullwindow=function(){this.isfullwindow=!1,u.off(m["default"],"keydown",this.fullwindowonesckey),m["default"].documentelement.style.overflow=this.docorigoverflow,w.removeclass(m["default"].body,"vjs-full-window"),this.trigger("exitfullwindow")},b.prototype.canplaytype=function(a){for(var b=void 0,c=0,d=this.options_.techorder;c<d.length;c++){var e=d[c],f=z["default"].gettech(e);if(f||(f=k["default"].getcomponent(e)),f){if(f.issupported()&&(b=f.canplaytype(a)))return b}else e["default"].error('the "'+e+'" tech is undefined. skipped browser support check for that tech.')}return""},b.prototype.selectsource=function(a){var b=this,c=this.options_.techorder.map(function(a){return[a,z["default"].gettech(a)]}).filter(function(a){var b=a[0],c=a[1];return c?c.issupported():(e["default"].error('the "'+b+'" tech is undefined. skipped browser support check for that tech.'),!1)}),d=function(a,b,c){var d=void 0;return a.some(function(a){return b.some(function(b){if(d=c(a,b))return!0})}),d},e=function(a,c){var d=a[0];if(a[1].canplaysource(c,b.options_[d.tolowercase()]))return{source:c,tech:d}};return(this.options_.sourceorder?d(a,c,function(a){return function(b,c){return a(c,b)}}(e)):d(c,a,e))||!1},b.prototype.src=function(a){var b=this;if(void 0===a)return this.cache_.src;var 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