https://ciip.com/pages/digital-human-sdk.js

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window<`u`?window:typeof global<`u`?global:typeof self<`u`?self:this).adapter=n()})(function(){return function e(t,n,r){function i(o,s){if(!n[o]){if(!t[o]){var c=typeof require==`function`&&require;if(!s&&c)return c(o,!0);if(a)return a(o,!0);var l=Error(`Cannot find module '`+o+`'`);throw l.code=`MODULE_NOT_FOUND`,l}var u=n[o]={exports:{}};t[o][0].call(u.exports,function(e){return i(t[o][1][e]||e)},u,u.exports,e,t,n,r)}return n[o].exports}for(var a=typeof require==`function`&&require,o=0;o<r.length;o++)i(r[o]);return i}({1:[function(e,t,n){"use strict";

1t.exports=(0,e(`./adapter_factory.js`).adapterFactory)({window})},{"./adapter_factory.js":2}],2:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0}),n.adapterFactory=function(){var e=(0<arguments.length&&arguments[0]!==void 0?arguments[0]:{}).window,t=1<arguments.length&&arguments[1]!==void 0?arguments[1]:{shimChrome:!0,shimFirefox:!0,shimEdge:!0,shimSafari:!0},n=r.log,l=r.detectBrowser(e),u={browserDetails:l,commonShim:c,extractVersion:r.extractVersion,disableLog:r.disableLog,disableWarnings:r.disableWarnings};switch(l.browser){case`chrome`:if(!i||!i.shimPeerConnection||!t.shimChrome)return n(`Chrome shim is not included in this adapter release.`),u;n(`adapter.js shimming chrome.`),(u.browserShim=i).shimGetUserMedia(e),i.shimMediaStream(e),i.shimPeerConnection(e),i.shimOnTrack(e),i.shimAddTrackRemoveTrack(e),i.shimGetSendersWithDtmf(e),i.shimGetStats(e),i.shimSenderReceiverGetStats(e),i.fixNegotiationNeeded(e),c.shimRTCIceCandidate(e),c.shimConnectionState(e),c.shimMaxMessageSize(e),c.shimSendThrowTypeError(e),c.removeAllowExtmapMixed(e);break;case`firefox`:if(!o||!o.shimPeerConnection||!t.shimFirefox)return n(`Firefox shim is not included in this adapter release.`),u;n(`adapter.js shimming firefox.`),(u.browserShim=o).shimGetUserMedia(e),o.shimPeerConnection(e),o.shimOnTrack(e),o.shimRemoveStream(e),o.shimSenderGetStats(e),o.shimReceiverGetStats(e),o.shimRTCDataChannel(e),o.shimAddTransceiver(e),o.shimCreateOffer(e),o.shimCreateAnswer(e),c.shimRTCIceCandidate(e),c.shimConnectionState(e),c.shimMaxMessageSize(e),c.shimSendThrowTypeError(e);break;case`edge`:if(!a||!a.shimPeerConnection||!t.shimEdge)return n(`MS edge shim is not included in this adapter release.`),u;n(`adapter.js shimming edge.`),(u.browserShim=a).shimGetUserMedia(e),a.shimGetDisplayMedia(e),a.shimPeerConnection(e),a.shimReplaceTrack(e),c.shimMaxMessageSize(e),c.shimSendThrowTypeError(e);break;case`safari`:if(!s||!t.shimSafari)return n(`Safari shim is not included in this adapter release.`),u;n(`adapter.js shimming safari.`),(u.browserShim=s).shimRTCIceServerUrls(e),s.shimCreateOfferLegacy(e),s.shimCallbacksAPI(e),s.shimLocalStreamsAPI(e),s.shimRemoteStreamsAPI(e),s.shimTrackEventTransceiver(e),s.shimGetUserMedia(e),c.shimRTCIceCandidate(e),c.shimMaxMessageSize(e),c.shimSendThrowTypeError(e),c.removeAllowExtmapMixed(e);break;default:n(`Unsupported browser!`)}return u};var r=l(e(`./utils`)),i=l(e(`./chrome/chrome_shim`)),a=l(e(`./edge/edge_shim`)),o=l(e(`./firefox/firefox_shim`)),s=l(e(`./safari/safari_shim`)),c=l(e(`./common_shim`));function l(e){if(e&&e.__esModule)return e;var t={};if(e!=null)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}},{"./chrome/chrome_shim":3,"./common_shim":6,"./edge/edge_shim":7,"./firefox/firefox_shim":11,"./safari/safari_shim":14,"./utils":15}],3:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0}),n.shimGetDisplayMedia=n.shimGetUserMedia=void 0;var r=typeof Symbol==`function`&&typeof Symbol.iterator==`symbol`?function(e){return typeof e}:function(e){return e&&typeof Symbol==`function`&&e.constructor===Symbol&&e!==Symbol.prototype?`symbol`:typeof e},i=e(`./getusermedia`);Object.defineProperty(n,`shimGetUserMedia`,{enumerable:!0,get:function(){return i.shimGetUserMedia}});var a=e(`./getdisplaymedia`);Object.defineProperty(n,`shimGetDisplayMedia`,{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),n.shimMediaStream=function(e){e.MediaStream=e.MediaStream||e.webkitMediaStream},n.shimOnTrack=function(e){if((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection||`ontrack`in e.RTCPeerConnection.prototype)o.wrapPeerConnectionEvent(e,`track`,function(e){return e.transceiver||Object.defineProperty(e,`transceiver`,{value:{receiver:e.receiver}}),e});else{Object.defineProperty(e.RTCPeerConnection.prototype,`ontrack`,{get:function(){return this._ontrack},set:function(e){this._ontrack&&this.removeEventListener(`track`,this._ontrack),this.addEventListener(`track`,this._ontrack=e)},enumerable:!0,configurable:!0});var t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){var n=this;return this._ontrackpoly||(this._ontrackpoly=function(t){t.stream.addEventListener(`addtrack`,function(r){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?n.getReceivers().find(function(e){return e.track&&e.track.id===r.track.id}):{track:r.track};var a=new Event(`track`);a.track=r.track,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],n.dispatchEvent(a)}

1),t.stream.getTracks().forEach(function(r){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?n.getReceivers().find(function(e){return e.track&&e.track.id===r.id}):{track:r};var a=new Event(`track`);a.track=r,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],n.dispatchEvent(a)})},this.addEventListener(`addstream`,this._ontrackpoly)),t.apply(this,arguments)}}},n.shimGetSendersWithDtmf=function(e){if((e===void 0?`undefined`:r(e))===`object`&&e.RTCPeerConnection&&!(`getSenders`in e.RTCPeerConnection.prototype)&&`createDTMFSender`in e.RTCPeerConnection.prototype){var t=function(e,t){return{track:t,get dtmf(){return this._dtmf===void 0&&(t.kind===`audio`?this._dtmf=e.createDTMFSender(t):this._dtmf=null),this._dtmf},_pc:e}};if(!e.RTCPeerConnection.prototype.getSenders){e.RTCPeerConnection.prototype.getSenders=function(){return this._senders=this._senders||[],this._senders.slice()};var n=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,r){var i=n.apply(this,arguments);return i||(i=t(this,e),this._senders.push(i)),i};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){i.apply(this,arguments);var t=this._senders.indexOf(e);t!==-1&&this._senders.splice(t,1)}}var a=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var n=this;this._senders=this._senders||[],a.apply(this,[e]),e.getTracks().forEach(function(e){n._senders.push(t(n,e))})};var o=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;this._senders=this._senders||[],o.apply(this,[e]),e.getTracks().forEach(function(e){var n=t._senders.find(function(t){return t.track===e});n&&t._senders.splice(t._senders.indexOf(n),1)})}}else if((e===void 0?`undefined`:r(e))===`object`&&e.RTCPeerConnection&&`getSenders`in e.RTCPeerConnection.prototype&&`createDTMFSender`in e.RTCPeerConnection.prototype&&e.RTCRtpSender&&!(`dtmf`in e.RTCRtpSender.prototype)){var s=e.RTCPeerConnection.prototype.getSenders;e.RTCPeerConnection.prototype.getSenders=function(){var e=this,t=s.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t},Object.defineProperty(e.RTCRtpSender.prototype,`dtmf`,{get:function(){return this._dtmf===void 0&&(this.track.kind===`audio`?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}},n.shimGetStats=function(e){e.RTCPeerConnection},n.shimSenderReceiverGetStats=function(e){if((e===void 0?`undefined`:r(e))===`object`&&e.RTCPeerConnection&&e.RTCRtpSender&&e.RTCRtpReceiver){if(!(`getStats`in e.RTCRtpSender.prototype)){var t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,n=t.apply(this,[]);return n.forEach(function(t){return t._pc=e}),n});var n=e.RTCPeerConnection.prototype.addTrack;n&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=n.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!0)})}}if(!(`getStats`in e.RTCRtpReceiver.prototype)){var i=e.RTCPeerConnection.prototype.getReceivers;i&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,t=i.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t}),o.wrapPeerConnectionEvent(e,`track`,function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!1)})}}if(`getStats`in e.RTCRtpSender.prototype&&`getStats`in e.RTCRtpReceiver.prototype){var a=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(t){if(0<arguments.length&&t instanceof e.MediaStreamTrack){var n=t,r=void 0,i=void 0,o=void 0;return this.getSenders().forEach(function(e){e.track===n&&(r?o=!0:r=e)}),this.getReceivers().forEach(function(e){return e.track===n&&(i?o=!0:i=e),e.track===n}),o||r&&i?Promise.reject(new DOMException(`There are more than one sender or receiver for the track.`,`InvalidAccessError`)):r?r.getStats():i?i.getStats():Promise.reject(new DOMException(`There is no sender or receiver for the track.`,`InvalidAccessError`))}return a.apply(this,arguments)}}}},n.shimAddTrackRemoveTrackWithNative=c,n.shimAddTrackRemoveTrack=function(e){if(!e.RTCPeerConnection)return;var t=o.detectBrowser(e);if(e.RTCPeerConnection.prototype.addTrack&&65<=t.version)return c(e);var n=e.RTCPeerConnection.prototype.getLocalStreams;e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this,t=n.apply(this);return this._reverseStreams=this._reverseStreams||{},t.map(function(t){return e._reverseStreams[t.id]})};var r=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(t){var n=this;if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{}

1,t.getTracks().forEach(function(e){if(n.getSenders().find(function(t){return t.track===e}))throw new DOMException(`Track already exists.`,`InvalidAccessError`)}),!this._reverseStreams[t.id]){var i=new e.MediaStream(t.getTracks());this._streams[t.id]=i,this._reverseStreams[i.id]=t,t=i}r.apply(this,[t])};var i=e.RTCPeerConnection.prototype.removeStream;function a(e,t){var n=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(function(t){var r=e._reverseStreams[t],i=e._streams[r.id];n=n.replace(new RegExp(i.id,`g`),r.id)}),new RTCSessionDescription({type:t.type,sdp:n})}e.RTCPeerConnection.prototype.removeStream=function(e){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},i.apply(this,[this._streams[e.id]||e]),delete this._reverseStreams[this._streams[e.id]?this._streams[e.id].id:e.id],delete this._streams[e.id]},e.RTCPeerConnection.prototype.addTrack=function(t,n){var r=this;if(this.signalingState===`closed`)throw new DOMException(`The RTCPeerConnection's signalingState is 'closed'.`,`InvalidStateError`);var i=[].slice.call(arguments,1);if(i.length!==1||!i[0].getTracks().find(function(e){return e===t}))throw new DOMException(`The adapter.js addTrack polyfill only supports a single  stream which is associated with the specified track.`,`NotSupportedError`);if(this.getSenders().find(function(e){return e.track===t}))throw new DOMException(`Track already exists.`,`InvalidAccessError`);this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};var a=this._streams[n.id];if(a)a.addTrack(t),Promise.resolve().then(function(){r.dispatchEvent(new Event(`negotiationneeded`))});else{var o=new e.MediaStream([t]);this._streams[n.id]=o,this._reverseStreams[o.id]=n,this.addStream(o)}return this.getSenders().find(function(e){return e.track===t})},[`createOffer`,`createAnswer`].forEach(function(t){var n=e.RTCPeerConnection.prototype[t],r=s({},t,function(){var e=this,t=arguments;return arguments.length&&typeof arguments[0]==`function`?n.apply(this,[function(n){var r=a(e,n);t[0].apply(null,[r])},function(e){t[1]&&t[1].apply(null,e)},arguments[2]]):n.apply(this,arguments).then(function(t){return a(e,t)})});e.RTCPeerConnection.prototype[t]=r[t]});var l=e.RTCPeerConnection.prototype.setLocalDescription;e.RTCPeerConnection.prototype.setLocalDescription=function(e){return arguments.length&&e.type&&(e=function(e,t){var n=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(function(t){var r=e._reverseStreams[t],i=e._streams[r.id];n=n.replace(new RegExp(r.id,`g`),i.id)}),new RTCSessionDescription({type:t.type,sdp:n})}(this,e)),l.apply(this,arguments)};var u=Object.getOwnPropertyDescriptor(e.RTCPeerConnection.prototype,`localDescription`);Object.defineProperty(e.RTCPeerConnection.prototype,`localDescription`,{get:function(){var e=u.get.apply(this);return e.type===``?e:a(this,e)}}),e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;if(this.signalingState===`closed`)throw new DOMException(`The RTCPeerConnection's signalingState is 'closed'.`,`InvalidStateError`);if(!e._pc)throw new DOMException(`Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.`,`TypeError`);if(e._pc!==this)throw new DOMException(`Sender was not created by this connection.`,`InvalidAccessError`);this._streams=this._streams||{};var n=void 0;Object.keys(this._streams).forEach(function(r){t._streams[r].getTracks().find(function(t){return e.track===t})&&(n=t._streams[r])}),n&&(n.getTracks().length===1?this.removeStream(this._reverseStreams[n.id]):n.removeTrack(e.track),this.dispatchEvent(new Event(`negotiationneeded`)))}},n.shimPeerConnection=function(e){var t=o.detectBrowser(e);if(!e.RTCPeerConnection&&e.webkitRTCPeerConnection&&(e.RTCPeerConnection=e.webkitRTCPeerConnection),e.RTCPeerConnection){t.version<53&&[`setLocalDescription`,`setRemoteDescription`,`addIceCandidate`].forEach(function(t){var n=e.RTCPeerConnection.prototype[t],r=s({},t,function(){return arguments[0]=new(t===`addIceCandidate`?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),n.apply(this,arguments)});e.RTCPeerConnection.prototype[t]=r[t]});var n=e.RTCPeerConnection.prototype.addIceCandidate;e.RTCPeerConnection.prototype.addIceCandidate=function(e,r){return e?t.version<78&&e&&e.candidate===``?Promise.resolve():n.apply(this,arguments):(r&&r.apply(null),Promise.resolve())}}},n.fixNegotiationNeeded=function(e){o.wrapPeerConnectionEvent(e,`negotiationneeded`,function(e){if(e.target.signalingState===`stable`)return e})};

1var o=function(e){if(e&&e.__esModule)return e;var t={};if(e!=null)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}(e(`../utils.js`));function s(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function c(e){e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map(function(t){return e._shimmedLocalStreams[t][0]})};var t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,n){if(!n)return t.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};var r=t.apply(this,arguments);return this._shimmedLocalStreams[n.id]?this._shimmedLocalStreams[n.id].indexOf(r)===-1&&this._shimmedLocalStreams[n.id].push(r):this._shimmedLocalStreams[n.id]=[n,r],r};var n=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var t=this;this._shimmedLocalStreams=this._shimmedLocalStreams||{},e.getTracks().forEach(function(e){if(t.getSenders().find(function(t){return t.track===e}))throw new DOMException(`Track already exists.`,`InvalidAccessError`)});var r=this.getSenders();n.apply(this,arguments);var i=this.getSenders().filter(function(e){return r.indexOf(e)===-1});this._shimmedLocalStreams[e.id]=[e].concat(i)};var r=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[e.id],r.apply(this,arguments)};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},e&&Object.keys(this._shimmedLocalStreams).forEach(function(n){var r=t._shimmedLocalStreams[n].indexOf(e);r!==-1&&t._shimmedLocalStreams[n].splice(r,1),t._shimmedLocalStreams[n].length===1&&delete t._shimmedLocalStreams[n]}),i.apply(this,arguments)}}},{"../utils.js":15,"./getdisplaymedia":4,"./getusermedia":5}],4:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0}),n.shimGetDisplayMedia=function(e,t){if(!(e.navigator.mediaDevices&&`getDisplayMedia`in e.navigator.mediaDevices)&&e.navigator.mediaDevices){if(typeof t!=`function`)return void console.error(`shimGetDisplayMedia: getSourceId argument is not a function`);e.navigator.mediaDevices.getDisplayMedia=function(n){return t(n).then(function(t){var r=n.video&&n.video.width,i=n.video&&n.video.height;return n.video={mandatory:{chromeMediaSource:`desktop`,chromeMediaSourceId:t,maxFrameRate:n.video&&n.video.frameRate||3}},r&&(n.video.mandatory.maxWidth=r),i&&(n.video.mandatory.maxHeight=i),e.navigator.mediaDevices.getUserMedia(n)})}}}},{}],5:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0});var r=typeof Symbol==`function`&&typeof Symbol.iterator==`symbol`?function(e){return typeof e}:function(e){return e&&typeof Symbol==`function`&&e.constructor===Symbol&&e!==Symbol.prototype?`symbol`:typeof e};n.shimGetUserMedia=function(e){var t=e&&e.navigator;if(!t.mediaDevices)return;function n(e){if((e===void 0?`undefined`:r(e))!==`object`||e.mandatory||e.optional)return e;var t={};return Object.keys(e).forEach(function(n){if(n!==`require`&&n!==`advanced`&&n!==`mediaSource`){var i=r(e[n])===`object`?e[n]:{ideal:e[n]};i.exact!==void 0&&typeof i.exact==`number`&&(i.min=i.max=i.exact);var a=function(e,t){return e?e+t.charAt(0).toUpperCase()+t.slice(1):t===`deviceId`?`sourceId`:t};if(i.ideal!==void 0){t.optional=t.optional||[];var o={};typeof i.ideal==`number`?(o[a(`min`,n)]=i.ideal,t.optional.push(o),(o={})[a(`max`,n)]=i.ideal):o[a(``,n)]=i.ideal,t.optional.push(o)}i.exact!==void 0&&typeof i.exact!=`number`?(t.mandatory=t.mandatory||{},t.mandatory[a(``,n)]=i.exact):[`min`,`max`].forEach(function(e){i[e]!==void 0&&(t.mandatory=t.mandatory||{},t.mandatory[a(e,n)]=i[e])})}}),e.advanced&&(t.optional=(t.optional||[]).concat(e.advanced)),t}function o(e,i){if(61<=c.version)return i(e);

1if((e=JSON.parse(JSON.stringify(e)))&&r(e.audio)===`object`){var o=function(e,t,n){t in e&&!(n in e)&&(e[n]=e[t],delete e[t])};o((e=JSON.parse(JSON.stringify(e))).audio,`autoGainControl`,`googAutoGainControl`),o(e.audio,`noiseSuppression`,`googNoiseSuppression`),e.audio=n(e.audio)}if(e&&r(e.video)===`object`){var s=e.video.facingMode;s&&=(s===void 0?`undefined`:r(s))===`object`?s:{ideal:s};var l=c.version<66;if(s&&(s.exact===`user`||s.exact===`environment`||s.ideal===`user`||s.ideal===`environment`)&&(!t.mediaDevices.getSupportedConstraints||!t.mediaDevices.getSupportedConstraints().facingMode||l)){delete e.video.facingMode;var u=void 0;if(s.exact===`environment`||s.ideal===`environment`?u=[`back`,`rear`]:s.exact!==`user`&&s.ideal!==`user`||(u=[`front`]),u)return t.mediaDevices.enumerateDevices().then(function(t){var r=(t=t.filter(function(e){return e.kind===`videoinput`})).find(function(e){return u.some(function(t){return 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c=i.detectBrowser(e);if(t.getUserMedia=function(e,n,r){o(e,function(e){t.webkitGetUserMedia(e,n,function(e){r&&r(s(e))})})}.bind(t),t.mediaDevices.getUserMedia){var l=t.mediaDevices.getUserMedia.bind(t.mediaDevices);t.mediaDevices.getUserMedia=function(e){return o(e,function(e){return l(e).then(function(t){if(e.audio&&!t.getAudioTracks().length||e.video&&!t.getVideoTracks().length)throw t.getTracks().forEach(function(e){e.stop()}),new DOMException(``,`NotFoundError`);return t},function(e){return Promise.reject(s(e))})})}}};var i=function(e){if(e&&e.__esModule)return e;var t={};if(e!=null)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}(e(`../utils.js`)),a=i.log},{"../utils.js":15}],6:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0});var r=typeof Symbol==`function`&&typeof Symbol.iterator==`symbol`?function(e){return typeof e}:function(e){return e&&typeof 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e.RTCPeerConnection.prototype||Object.defineProperty(e.RTCPeerConnection.prototype,`sctp`,{get:function(){return this._sctp===void 0?null:this._sctp}});var n=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(e){if(this._sctp=null,t.browser===`chrome`&&76<=t.version&&this.getConfiguration().sdpSemantics===`plan-b`&&Object.defineProperty(this,`sctp`,{get:function(){return this._sctp===void 0?null:this._sctp},enumerable:!0,configurable:!0}),function(e){if(!e||!e.sdp)return!1;var t=a.default.splitSections(e.sdp);return t.shift(),t.some(function(e){var t=a.default.parseMLine(e);return t&&t.kind===`application`&&t.protocol.indexOf(`SCTP`)!==-1})}(e)){var r=function(e){var t=e.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);if(t===null||t.length<2)return-1;var n=parseInt(t[1],10);return n==n?n:-1}(e),i=function(e){var n=65536;return t.browser===`firefox`&&(n=t.version<57?e===-1?16384:2147483637:t.version<60?t.version===57?65535:65536:2147483637),n}(r),o=function(e,n){var r=65536;t.browser===`firefox`&&t.version===57&&(r=65535);var i=a.default.matchPrefix(e.sdp,`a=max-message-size:`);return 0<i.length?r=parseInt(i[0].substr(19),10):t.browser===`firefox`&&n!==-1&&(r=2147483637),r}(e,r),s=void 0;s=i===0&&o===0?1/0:i===0||o===0?Math.max(i,o):Math.min(i,o);var c={};Object.defineProperty(c,`maxMessageSize`,{get:function(){return s}}),this._sctp=c}return n.apply(this,arguments)}}},n.shimSendThrowTypeError=function(e){if(!(e.RTCPeerConnection&&`createDataChannel`in e.RTCPeerConnection.prototype))return;function t(e,t){var n=e.send;e.send=function(r){var i=r,a=i.length||i.size||i.byteLength;if(e.readyState===`open`&&t.sctp&&a>t.sctp.maxMessageSize)throw TypeError(`Message too large (can send a maximum of `+t.sctp.maxMessageSize+` bytes)`);return n.apply(e,arguments)}}var n=e.RTCPeerConnection.prototype.createDataChannel;e.RTCPeerConnection.prototype.createDataChannel=function(){var e=n.apply(this,arguments);return t(e,this),e},o.wrapPeerConnectionEvent(e,`datachannel`,function(e){return t(e.channel,e.target),e})},n.shimConnectionState=function(e){if(!(!e.RTCPeerConnection||`c

1onnectionState`in e.RTCPeerConnection.prototype)){var t=e.RTCPeerConnection.prototype;Object.defineProperty(t,`connectionState`,{get:function(){return{completed:`connected`,checking:`connecting`}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(t,`onconnectionstatechange`,{get:function(){return this._onconnectionstatechange||null},set:function(e){this._onconnectionstatechange&&(this.removeEventListener(`connectionstatechange`,this._onconnectionstatechange),delete this._onconnectionstatechange),e&&this.addEventListener(`connectionstatechange`,this._onconnectionstatechange=e)},enumerable:!0,configurable:!0}),[`setLocalDescription`,`setRemoteDescription`].forEach(function(e){var n=t[e];t[e]=function(){return this._connectionstatechangepoly||(this._connectionstatechangepoly=function(e){var t=e.target;if(t._lastConnectionState!==t.connectionState){t._lastConnectionState=t.connectionState;var n=new Event(`connectionstatechange`,e);t.dispatchEvent(n)}return e},this.addEventListener(`iceconnectionstatechange`,this._connectionstatechangepoly)),n.apply(this,arguments)}})}},n.removeAllowExtmapMixed=function(e){if(e.RTCPeerConnection){var t=o.detectBrowser(e);if(!(t.browser===`chrome`&&71<=t.version)){var n=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(e){return e&&e.sdp&&e.sdp.indexOf(`
2a=extmap-allow-mixed`)!==-1&&(e.sdp=e.sdp.split(`
3`).filter(function(e){return e.trim()!==`a=extmap-allow-mixed`}).join(`
4`)),n.apply(this,arguments)}}}};var i,a=(i=e(`sdp`))&&i.__esModule?i:{default:i},o=function(e){if(e&&e.__esModule)return e;var t={};if(e!=null)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}(e(`./utils`))},{"./utils":15,sdp:17}],7:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0}),n.shimGetDisplayMedia=n.shimGetUserMedia=void 0;var r=e(`./getusermedia`);Object.defineProperty(n,`shimGetUserMedia`,{enumerable:!0,get:function(){return r.shimGetUserMedia}});var i=e(`./getdisplaymedia`);Object.defineProperty(n,`shimGetDisplayMedia`,{enumerable:!0,get:function(){return i.shimGetDisplayMedia}}),n.shimPeerConnection=function(e){var t=o.detectBrowser(e);if(e.RTCIceGatherer&&(e.RTCIceCandidate||=function(e){return e},e.RTCSessionDescription||=function(e){return e},t.version<15025)){var n=Object.getOwnPropertyDescriptor(e.MediaStreamTrack.prototype,`enabled`);Object.defineProperty(e.MediaStreamTrack.prototype,`enabled`,{set:function(e){n.set.call(this,e);var t=new Event(`enabled`);t.enabled=e,this.dispatchEvent(t)}})}!e.RTCRtpSender||`dtmf`in e.RTCRtpSender.prototype||Object.defineProperty(e.RTCRtpSender.prototype,`dtmf`,{get:function(){return this._dtmf===void 0&&(this.track.kind===`audio`?this._dtmf=new e.RTCDtmfSender(this):this.track.kind===`video`&&(this._dtmf=null)),this._dtmf}}),e.RTCDtmfSender&&!e.RTCDTMFSender&&(e.RTCDTMFSender=e.RTCDtmfSender);var r=(0,c.default)(e,t.version);e.RTCPeerConnection=function(e){return e&&e.iceServers&&(e.iceServers=(0,s.filterIceServers)(e.iceServers,t.version),o.log(`ICE servers after filtering:`,e.iceServers)),new r(e)},e.RTCPeerConnection.prototype=r.prototype},n.shimReplaceTrack=function(e){!e.RTCRtpSender||`replaceTrack`in e.RTCRtpSender.prototype||(e.RTCRtpSender.prototype.replaceTrack=e.RTCRtpSender.prototype.setTrack)};var a,o=function(e){if(e&&e.__esModule)return e;var t={};if(e!=null)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}(e(`../utils`)),s=e(`./filtericeservers`),c=(a=e(`rtcpeerconnection-shim`))&&a.__esModule?a:{default:a}},{"../utils":15,"./filtericeservers":8,"./getdisplaymedia":9,"./getusermedia":10,"rtcpeerconnection-shim":16}],8:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0}),n.filterIceServers=function(e,t){var n=!1;return(e=JSON.parse(JSON.stringify(e))).filter(function(e){if(e&&(e.urls||e.url)){var t=e.urls||e.url;e.url&&!e.urls&&r.deprecated(`RTCIceServer.url`,`RTCIceServer.urls`);var i=typeof t==`string`;return i&&(t=[t]),t=t.filter(function(e){if(e.indexOf(`stun:`)===0)return!1;var t=e.startsWith(`turn`)&&!e.startsWith(`turn:[`)&&e.includes(`transport=udp`);return t&&!n?n=!0:t&&!n}),delete e.url,e.urls=i?t[0]:t,!!t.length}})};

4var r=function(e){if(e&&e.__esModule)return e;var t={};if(e!=null)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}(e(`../utils`))},{"../utils":15}],9:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0}),n.shimGetDisplayMedia=function(e){`getDisplayMedia`in e.navigator&&e.navigator.mediaDevices&&(e.navigator.mediaDevices&&`getDisplayMedia`in e.navigator.mediaDevices||(e.navigator.mediaDevices.getDisplayMedia=e.navigator.getDisplayMedia.bind(e.navigator)))}},{}],10:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0}),n.shimGetUserMedia=function(e){var t=e&&e.navigator,n=t.mediaDevices.getUserMedia.bind(t.mediaDevices);t.mediaDevices.getUserMedia=function(e){return n(e).catch(function(e){return Promise.reject(function(e){return{name:{PermissionDeniedError:`NotAllowedError`}[e.name]||e.name,message:e.message,constraint:e.constraint,toString:function(){return this.name}}}(e))})}}},{}],11:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0}),n.shimGetDisplayMedia=n.shimGetUserMedia=void 0;var r=typeof Symbol==`function`&&typeof Symbol.iterator==`symbol`?function(e){return typeof e}:function(e){return e&&typeof Symbol==`function`&&e.constructor===Symbol&&e!==Symbol.prototype?`symbol`:typeof e},i=e(`./getusermedia`);Object.defineProperty(n,`shimGetUserMedia`,{enumerable:!0,get:function(){return i.shimGetUserMedia}});var a=e(`./getdisplaymedia`);Object.defineProperty(n,`shimGetDisplayMedia`,{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),n.shimOnTrack=function(e){(e===void 0?`undefined`:r(e))===`object`&&e.RTCTrackEvent&&`receiver`in e.RTCTrackEvent.prototype&&!(`transceiver`in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,`transceiver`,{get:function(){return{receiver:this.receiver}}})},n.shimPeerConnection=function(e){var t=o.detectBrowser(e);if(!((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection&&!e.mozRTCPeerConnection)){if(!e.RTCPeerConnection&&e.mozRTCPeerConnection&&(e.RTCPeerConnection=e.mozRTCPeerConnection),t.version<53&&[`setLocalDescription`,`setRemoteDescription`,`addIceCandidate`].forEach(function(t){var n=e.RTCPeerConnection.prototype[t],r=function(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}({},t,function(){return arguments[0]=new(t===`addIceCandidate`?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),n.apply(this,arguments)});e.RTCPeerConnection.prototype[t]=r[t]}),t.version<68){var n=e.RTCPeerConnection.prototype.addIceCandidate;e.RTCPeerConnection.prototype.addIceCandidate=function(e,t){return e?e&&e.candidate===``?Promise.resolve():n.apply(this,arguments):(t&&t.apply(null),Promise.resolve())}}var i={inboundrtp:`inbound-rtp`,outboundrtp:`outbound-rtp`,candidatepair:`candidate-pair`,localcandidate:`local-candidate`,remotecandidate:`remote-candidate`},a=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){var e=Array.prototype.slice.call(arguments),n=e[0],r=e[1],o=e[2];return a.apply(this,[n||null]).then(function(e){if(t.version<53&&!r)try{e.forEach(function(e){e.type=i[e.type]||e.type})}catch(t){if(t.name!==`TypeError`)throw t;e.forEach(function(t,n){e.set(n,Object.assign({},t,{type:i[t.type]||t.type}))})}return e}).then(r,o)}}},n.shimSenderGetStats=function(e){if(!((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection||!e.RTCRtpSender)&&!(e.RTCRtpSender&&`getStats`in e.RTCRtpSender.prototype)){var t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,n=t.apply(this,[]);return n.forEach(function(t){return t._pc=e}),n});var n=e.RTCPeerConnection.prototype.addTrack;n&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=n.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}}},n.shimReceiverGetStats=function(e){if(!((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection||!e.RTCRtpSender)&&!(e.RTCRtpSender&&`getStats`in e.RTCRtpReceiver.prototype)){var t=e.RTCPeerConnection.prototype.getReceivers;t&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,n=t.apply(this,[]);

4return n.forEach(function(t){return t._pc=e}),n}),o.wrapPeerConnectionEvent(e,`track`,function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){return this._pc.getStats(this.track)}}},n.shimRemoveStream=function(e){!e.RTCPeerConnection||`removeStream`in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;o.deprecated(`removeStream`,`removeTrack`),this.getSenders().forEach(function(n){n.track&&e.getTracks().includes(n.track)&&t.removeTrack(n)})})},n.shimRTCDataChannel=function(e){e.DataChannel&&!e.RTCDataChannel&&(e.RTCDataChannel=e.DataChannel)},n.shimAddTransceiver=function(e){if(!((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection)){var t=e.RTCPeerConnection.prototype.addTransceiver;t&&(e.RTCPeerConnection.prototype.addTransceiver=function(e,n){this.setParametersPromises=[];var r=n,i=r&&`sendEncodings`in r;i&&r.sendEncodings.forEach(function(e){if(`rid`in e&&!/^[a-z0-9]{0,16}$/i.test(e.rid))throw TypeError(`Invalid RID value provided.`);if(`scaleResolutionDownBy`in e&&!(1<=parseFloat(e.scaleResolutionDownBy)))throw RangeError(`scale_resolution_down_by must be >= 1.0`);if(`maxFramerate`in e&&!(0<=parseFloat(e.maxFramerate)))throw RangeError(`max_framerate must be >= 0.0`)});

4var a=t.apply(this,arguments);if(i){var o=a.sender,s=o.getParameters();`encodings`in s||(s.encodings=r.sendEncodings,this.setParametersPromises.push(o.setParameters(s).catch(function(){})))}return a})}},n.shimCreateOffer=function(e){if(!((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection)){var t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(){var e=this,n=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,n)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}}},n.shimCreateAnswer=function(e){if(!((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection)){var t=e.RTCPeerConnection.prototype.createAnswer;e.RTCPeerConnection.prototype.createAnswer=function(){var e=this,n=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,n)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}}};var o=function(e){if(e&&e.__esModule)return e;var t={};if(e!=null)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}(e(`../utils`))},{"../utils":15,"./getdisplaymedia":12,"./getusermedia":13}],12:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0}),n.shimGetDisplayMedia=function(e,t){e.navigator.mediaDevices&&`getDisplayMedia`in e.navigator.mediaDevices||e.navigator.mediaDevices&&(e.navigator.mediaDevices.getDisplayMedia=function(n){if(n&&n.video)return!0===n.video?n.video={mediaSource:t}:n.video.mediaSource=t,e.navigator.mediaDevices.getUserMedia(n);var r=new DOMException(`getDisplayMedia without video constraints is undefined`);return r.name=`NotFoundError`,r.code=8,Promise.reject(r)})}},{}],13:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0});var r=typeof Symbol==`function`&&typeof Symbol.iterator==`symbol`?function(e){return typeof e}:function(e){return e&&typeof Symbol==`function`&&e.constructor===Symbol&&e!==Symbol.prototype?`symbol`:typeof e};n.shimGetUserMedia=function(e){var t=i.detectBrowser(e),n=e&&e.navigator,a=e&&e.MediaStreamTrack;if(n.getUserMedia=function(e,t,r){i.deprecated(`navigator.getUserMedia`,`navigator.mediaDevices.getUserMedia`),n.mediaDevices.getUserMedia(e).then(t,r)},!(55<t.version&&`autoGainControl`in n.mediaDevices.getSupportedConstraints())){var o=function(e,t,n){t in e&&!(n in e)&&(e[n]=e[t],delete e[t])},s=n.mediaDevices.getUserMedia.bind(n.mediaDevices);if(n.mediaDevices.getUserMedia=function(e){return(e===void 0?`undefined`:r(e))===`object`&&r(e.audio)===`object`&&(e=JSON.parse(JSON.stringify(e)),o(e.audio,`autoGainControl`,`mozAutoGainControl`),o(e.audio,`noiseSuppression`,`mozNoiseSuppression`)),s(e)},a&&a.prototype.getSettings){var c=a.prototype.getSettings;a.prototype.getSettings=function(){var e=c.apply(this,arguments);return o(e,`mozAutoGainControl`,`autoGainControl`),o(e,`mozNoiseSuppression`,`noiseSuppression`),e}}if(a&&a.prototype.applyConstraints){var l=a.prototype.applyConstraints;a.prototype.applyConstraints=function(e){return this.kind===`audio`&&(e===void 0?`undefined`:r(e))===`object`&&(e=JSON.parse(JSON.stringify(e)),o(e,`autoGainControl`,`mozAutoGainControl`),o(e,`noiseSuppression`,`mozNoiseSuppression`)),l.apply(this,[e])}}}};var i=function(e){if(e&&e.__esModule)return e;var t={};if(e!=null)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}(e(`../utils`))},{"../utils":15}],14:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0});var r=typeof Symbol==`function`&&typeof Symbol.iterator==`symbol`?function(e){return typeof e}:function(e){return e&&typeof Symbol==`function`&&e.constructor===Symbol&&e!==Symbol.prototype?`symbol`:typeof e};n.shimLocalStreamsAPI=function(e){if(!((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection)){if(`getLocalStreams`in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getLocalStreams=function(){return this._localStreams||=[],this._localStreams}),!(`addStream`in e.RTCPeerConnection.prototype)){var t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addStream=function(e){var n=this;this._localStreams||=[],this._localStreams.includes(e)||this._localStreams.push(e),e.getAudioTracks().forEac

4h(function(r){return t.call(n,r,e)}),e.getVideoTracks().forEach(function(r){return t.call(n,r,e)})},e.RTCPeerConnection.prototype.addTrack=function(e,n){var r=n;return r&&(this._localStreams?this._localStreams.includes(r)||this._localStreams.push(r):this._localStreams=[r]),t.apply(this,arguments)}}`removeStream`in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;this._localStreams||=[];var n=this._localStreams.indexOf(e);if(n!==-1){this._localStreams.splice(n,1);var r=e.getTracks();this.getSenders().forEach(function(e){r.includes(e.track)&&t.removeTrack(e)})}})}},n.shimRemoteStreamsAPI=function(e){if(!((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection)&&(`getRemoteStreams`in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getRemoteStreams=function(){return this._remoteStreams?this._remoteStreams:[]}),!(`onaddstream`in e.RTCPeerConnection.prototype))){Object.defineProperty(e.RTCPeerConnection.prototype,`onaddstream`,{get:function(){return this._onaddstream},set:function(e){var t=this;this._onaddstream&&(this.removeEventListener(`addstream`,this._onaddstream),this.removeEventListener(`track`,this._onaddstreampoly)),this.addEventListener(`addstream`,this._onaddstream=e),this.addEventListener(`track`,this._onaddstreampoly=function(e){e.streams.forEach(function(e){if(t._remoteStreams||=[],!t._remoteStreams.includes(e)){t._remoteStreams.push(e);var n=new Event(`addstream`);n.stream=e,t.dispatchEvent(n)}})})}});var t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){var e=this;return this._onaddstreampoly||this.addEventListener(`track`,this._onaddstreampoly=function(t){t.streams.forEach(function(t){if(e._remoteStreams||=[],!(0<=e._remoteStreams.indexOf(t))){e._remoteStreams.push(t);var n=new Event(`addstream`);n.stream=t,e.dispatchEvent(n)}})}),t.apply(e,arguments)}}},n.shimCallbacksAPI=function(e){if(!((e===void 0?`undefined`:r(e))!==`object`||!e.RTCPeerConnection)){var t=e.RTCPeerConnection.prototype,n=t.createOffer,i=t.createAnswer,a=t.setLocalDescription,o=t.setRemoteDescription,s=t.addIceCandidate;t.createOffer=function(e,t,r){var i=2<=arguments.length?r:e,a=n.apply(this,[i]);return t?(a.then(e,t),Promise.resolve()):a},t.createAnswer=function(e,t,n){var r=2<=arguments.length?n:e,a=i.apply(this,[r]);return t?(a.then(e,t),Promise.resolve()):a};var c=function(e,t,n){var r=a.apply(this,[e]);return n?(r.then(t,n),Promise.resolve()):r};t.setLocalDescription=c,c=function(e,t,n){var r=o.apply(this,[e]);return n?(r.then(t,n),Promise.resolve()):r},t.setRemoteDescription=c,c=function(e,t,n){var r=s.apply(this,[e]);return n?(r.then(t,n),Promise.resolve()):r},t.addIceCandidate=c}},n.shimGetUserMedia=function(e){var t=e&&e.navigator;if(t.mediaDevices&&t.mediaDevices.getUserMedia){var n=t.mediaDevices,r=n.getUserMedia.bind(n);t.mediaDevices.getUserMedia=function(e){return r(a(e))}}!t.getUserMedia&&t.mediaDevices&&t.mediaDevices.getUserMedia&&(t.getUserMedia=function(e,n,r){t.mediaDevices.getUserMedia(e).then(n,r)}.bind(t))},n.shimConstraints=a,n.shimRTCIceServerUrls=function(e){var t=e.RTCPeerConnection;e.RTCPeerConnection=function(e,n){if(e&&e.iceServers){for(var r=[],a=0;a<e.iceServers.length;a++){var o=e.iceServers[a];!o.hasOwnProperty(`urls`)&&o.hasOwnProperty(`url`)?(i.deprecated(`RTCIceServer.url`,`RTCIceServer.urls`),(o=JSON.parse(JSON.stringify(o))).urls=o.url,delete o.url,r.push(o)):r.push(e.iceServers[a])}e.iceServers=r}return new t(e,n)},e.RTCPeerConnection.prototype=t.prototype,`generateCertificate`in e.RTCPeerConnection&&Object.defineProperty(e.RTCPeerConnection,`generateCertificate`,{get:function(){return t.generateCertificate}})},n.shimTrackEventTransceiver=function(e){(e===void 0?`undefined`:r(e))===`object`&&e.RTCTrackEvent&&`receiver`in e.RTCTrackEvent.prototype&&!(`transceiver`in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,`transceiver`,{get:function(){return{receiver:this.receiver}}})},n.shimCreateOfferLegacy=function(e){var t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(e){if(e){e.offerToReceiveAudio!==void 0&&(e.offerToReceiveAudio=!!e.offerToReceiveAudio);var n=this.getTransceivers().find(function(e){return e.receiver.track.kind===`audio`});!1===e.offerToReceiveAudio&&n?n.direction===`sendrecv`?n.setDirection?n.setDirection(`sendonly`):n.direction=`sendonly`:n.direction===`recvonly`&&(n.setDirection?n.setDirection(`

4inactive`):n.direction=`inactive`):!0!==e.offerToReceiveAudio||n||this.addTransceiver(`audio`),e.offerToReceiveVideo!==void 0&&(e.offerToReceiveVideo=!!e.offerToReceiveVideo);var r=this.getTransceivers().find(function(e){return e.receiver.track.kind===`video`});!1===e.offerToReceiveVideo&&r?r.direction===`sendrecv`?r.setDirection?r.setDirection(`sendonly`):r.direction=`sendonly`:r.direction===`recvonly`&&(r.setDirection?r.setDirection(`inactive`):r.direction=`inactive`):!0!==e.offerToReceiveVideo||r||this.addTransceiver(`video`)}return t.apply(this,arguments)}};var i=function(e){if(e&&e.__esModule)return e;var t={};if(e!=null)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}(e(`../utils`));function a(e){return e&&e.video!==void 0?Object.assign({},e,{video:i.compactObject(e.video)}):e}},{"../utils":15}],15:[function(e,t,n){"use strict";Object.defineProperty(n,`__esModule`,{value:!0});var r=typeof Symbol==`function`&&typeof Symbol.iterator==`symbol`?function(e){return typeof e}:function(e){return e&&typeof Symbol==`function`&&e.constructor===Symbol&&e!==Symbol.prototype?`symbol`:typeof e};function i(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}n.extractVersion=s,n.wrapPeerConnectionEvent=function(e,t,n){if(e.RTCPeerConnection){var r=e.RTCPeerConnection.prototype,i=r.addEventListener;r.addEventListener=function(e,r){if(e!==t)return i.apply(this,arguments);function a(e){var t=n(e);t&&r(t)}return this._eventMap=this._eventMap||{},this._eventMap[r]=a,i.apply(this,[e,a])};var a=r.removeEventListener;r.removeEventListener=function(e,n){if(e!==t||!this._eventMap||!this._eventMap[n])return a.apply(this,arguments);var r=this._eventMap[n];return delete this._eventMap[n],a.apply(this,[e,r])},Object.defineProperty(r,`on`+t,{get:function(){return this[`_on`+t]}

4,set:function(e){this[`_on`+t]&&(this.removeEventListener(t,this[`_on`+t]),delete this[`_on`+t]),e&&this.addEventListener(t,this[`_on`+t]=e)},enumerable:!0,configurable:!0})}},n.disableLog=function(e){return typeof e==`boolean`?(a=e)?`adapter.js logging disabled`:`adapter.js logging enabled`:Error(`Argument type: `+(e===void 0?`undefined`:r(e))+`. Please use a boolean.`)},n.disableWarnings=function(e){return typeof e==`boolean`?(o=!e,`adapter.js deprecation warnings `+(e?`disabled`:`enabled`)):Error(`Argument type: `+(e===void 0?`undefined`:r(e))+`. Please use a boolean.`)},n.log=function(){if((typeof window>`u`?`undefined`:r(window))===`object`){if(a)return;typeof console<`u`&&typeof console.log==`function`&&console.log.apply(console,arguments)}},n.deprecated=function(e,t){o&&console.warn(e+` is deprecated, please use `+t+` instead.`)},n.detectBrowser=function(e){var t=e.navigator,n={browser:null,version:null};if(e===void 0||!e.navigator)return n.browser=`Not a browser.`,n;if(t.mozGetUserMedia)n.browser=`firefox`,n.version=s(t.userAgent,/Firefox\/(\d+)\./,1);else if(t.webkitGetUserMedia||!1===e.isSecureContext&&e.webkitRTCPeerConnection&&!e.RTCIceGatherer)n.browser=`chrome`,n.version=s(t.userAgent,/Chrom(e|ium)\/(\d+)\./,2);else if(t.mediaDevices&&t.userAgent.match(/Edge\/(\d+).(\d+)$/))n.browser=`edge`,n.version=s(t.userAgent,/Edge\/(\d+).(\d+)$/,2);else{if(!e.RTCPeerConnection||!t.userAgent.match(/AppleWebKit\/(\d+)\./))return n.browser=`Not a supported browser.`,n;n.browser=`safari`,n.version=s(t.userAgent,/AppleWebKit\/(\d+)\./,1),n.supportsUnifiedPlan=e.RTCRtpTransceiver&&`currentDirection`in e.RTCRtpTransceiver.prototype}return n},n.compactObject=function e(t){return c(t)?Object.keys(t).reduce(function(n,r){var a=c(t[r]),o=a?e(t[r]):t[r],s=a&&!Object.keys(o).length;return o===void 0||s?n:Object.assign(n,i({},r,o))},{}):t},n.walkStats=l,n.filterStats=function(e,t,n){var r=n?`outbound-rtp`:`inbound-rtp`,i=new Map;if(t===null)return i;var a=[];return e.forEach(function(e){e.type===`track`&&e.trackIdentifier===t.id&&a.push(e)}),a.forEach(function(t){e.forEach(function(n){n.type===r&&n.trackId===t.id&&l(e,n,i)})}),i};var a=!0,o=!0;function s(e,t,n){var r=e.match(t);return r&&r.length>=n&&parseInt(r[n],10)}function c(e){return Object.prototype.toString.call(e)===`[object Object]`}function l(e,t,n){t&&!n.has(t.id)&&(n.set(t.id,t),Object.keys(t).forEach(function(r){r.endsWith(`Id`)?l(e,e.get(t[r]),n):r.endsWith(`Ids`)&&t[r].forEach(function(t){l(e,e.get(t),n)})}))}},{}],16:[function(e,t,n){"use strict";var r=e(`sdp`);function i(e,t,n,i,a){var o=r.writeRtpDescription(e.kind,t);if(o+=r.writeIceParameters(e.iceGatherer.getLocalParameters()),o+=r.writeDtlsParameters(e.dtlsTransport.getLocalParameters(),n===`offer`?`actpass`:a||`active`),o+=`a=mid:`+e.mid+`\r
5`,e.rtpSender&&e.rtpReceiver?o+=`a=sendrecv\r
6`:e.rtpSender?o+=`a=sendonly\r
7`:e.rtpReceiver?o+=`a=recvonly\r
8`:o+=`a=inactive\r
9`,e.rtpSender){var s=e.rtpSender._initialTrackId||e.rtpSender.track.id;e.rtpSender._initialTrackId=s;var c=`msid:`+(i?i.id:`-`)+` `+s+`\r
10`;o+=`a=`+c,o+=`a=ssrc:`+e.sendEncodingParameters[0].ssrc+` `+c,e.sendEncodingParameters[0].rtx&&(o+=`a=ssrc:`+e.sendEncodingParameters[0].rtx.ssrc+` `+c,o+=`a=ssrc-group:FID `+e.sendEncodingParameters[0].ssrc+` `+e.sendEncodingParameters[0].rtx.ssrc+`\r
11`)}return o+=`a=ssrc:`+e.sendEncodingParameters[0].ssrc+` cname:`+r.localCName+`\r
12`,e.rtpSender&&e.sendEncodingParameters[0].rtx&&(o+=`a=ssrc:`+e.sendEncodingParameters[0].rtx.ssrc+` cname:`+r.localCName+`\r
13`),o}function a(e,t){function n(e,t){e=parseInt(e,10);for(var n=0;n<t.length;n++)if(t[n].payloadType===e||t[n].preferredPayloadType===e)return t[n]}var r={codecs:[],headerExtensions:[],fecMechanisms:[]};return e.codecs.forEach(function(i){for(var a=0;a<t.codecs.length;a++){var o=t.codecs[a];if(i.name.toLowerCase()===o.name.toLowerCase()&&i.clockRate===o.clockRate){if(i.name.toLowerCase()===`rtx`&&i.parameters&&o.parameters.apt&&(s=i,c=o,l=e.codecs,u=t.codecs,f=d=void 0,d=n(s.parameters.apt,l),f=n(c.parameters.apt,u),!d||!f||d.name.toLowerCase()!==f.name.toLowerCase()))continue;(o=JSON.parse(JSON.stringify(o))).numChannels=Math.min(i.numChannels,o.numChannels),r.codecs.push(o),o.rtcpFeedback=o.rtcpFeedback.filter(function(e){for(var t=0;t<i.rtcpFeedback.length;t++)if(i.rtcpFeedback[t].type===e.type&&i.rtcpFeedback[t].parameter===e.parameter)return!0;return!1});break}}var s,c,l,u,d,f}),e.headerExtensions.forEach(function(e){for(var n=0;n<t.headerExtensions.length;n++){var i=t.headerExtensions[n];if(e.uri===i.uri){r.headerExtensions.push(i);break}}}),r}function o(e,t,n){return{offer:{setLocalDescription:[`stable`,`have-local-offer`],setRemoteDescription:[`stable`,`have-remote-offer`]},answer:{setLocalDescription:[`have-remote-offer`,`have-local-pranswer`],setRemoteDescription:[`have-local-offer`,`have-remote-pranswer`]}}[t][e].indexOf(n)!==-1}function s(e,t){var n=e.getRemoteCandidates().find(function(e){return t.foundation===e.foundation&&t.ip===e.ip&&t.port===e.port&&t.priority===e.priority&&t.protocol===e.protocol&&t.type===e.type});return n||e.addRemoteCandidate(t),!n}function c(e,t){var n=Error(t);return n.name=e,n.code={NotSupportedError:9,InvalidStateError:11,InvalidAccessError:15,TypeError:void 0,OperationError:void 0}[e],n}t.exports=function(e,t){function n(t,n){n.addTrack(t),n.dispatchEvent(new e.MediaStreamTrackEvent(`addtrack`,{track:t}))}function l(t,n,r,i){var a=new Event(`track`);a.track=n,a.receiver=r,a.transceiver={receiver:r},a.streams=i,e.setTimeout(function(){t._dispatchEvent(`track`,a)})}function u(n){var i=this,a=document.createDocumentFragment();if([`addEventListener`,`removeEventListener`,`dispatchEvent`].forEach(function(e){i[e]=a[e].bind(a)}),this.canTrickleIceCandidates=null,this.needNegotiation=!1,this.localStreams=[],this.remoteStreams=[],this._localDescription=null,this._remoteDescription=null,this.signalingState=`stable`,this.iceConnectionState=`new`,this.connectionState=`new`,this.iceGatheringState=`new`,n=JSON.parse(JSON.stringify(n||{})),this.usingBundle=n.bundlePolicy===`max-bundle`,n.rtcpMuxPolicy===`negotiate`)throw c(`NotSupportedError`,`rtcpMuxPolicy 'negotiate' is not supported`);switch(n.rtcpMuxPolicy||=`require`,n.iceTransportPolicy){case`all`:case`relay`:break;default:n.iceTransportPolicy=`all`}switch(n.bundlePolicy){case`balanced`:case`max-compat`:case`max-bundle`:break;default:n.bundlePolicy=`balanced`}if(n.iceServers=function(e,t){var n=!1;return(e=JSON.parse(JSON.stringify(e))).filter(function(e){if(e&&(e.urls||e.url)){var r=e.urls||e.url;e.url&&!e.urls&&console.warn(`RTCIceServer.url is deprecated! Use urls instead.`);var i=typeof r==`string`;return i&&(r=[r]),r=r.filter(function(e){return e.indexOf(`turn:`)===0&&e.indexOf(`transport=udp`)!==-1&&e.indexOf(`turn:[`)===-1&&!n?n=!0:e.indexOf(`stun:`)===0&&14393<=t&&e.indexOf(`?transport=udp`)===-1}),delete e.url,e.urls=i?r[0]:r,!!r.length}})}(n.iceServers||[],t),this._iceGatherers=[],n.iceCandidatePoolSize)for(var o=n.iceCandidatePoolSize;0<o;o--)this._iceGatherers.push(new e.RTCIceGatherer({iceServers:n.iceServers,gatherPolicy:n.iceTransportPolicy}));else n.iceCandidatePoolSize=0;this._config=n,this.transceivers=[],this._sdpSessionId=r.generateSessionId(),this._sdpSessionVersion=0,this._dtlsRole=void 0,this._isClosed=!1}

13Object.defineProperty(u.prototype,`localDescription`,{configurable:!0,get:function(){return this._localDescription}}),Object.defineProperty(u.prototype,`remoteDescription`,{configurable:!0,get:function(){return this._remoteDescription}}),u.prototype.onicecandidate=null,u.prototype.onaddstream=null,u.prototype.ontrack=null,u.prototype.onremovestream=null,u.prototype.onsignalingstatechange=null,u.prototype.oniceconnectionstatechange=null,u.prototype.onconnectionstatechange=null,u.prototype.onicegatheringstatechange=null,u.prototype.onnegotiationneeded=null,u.prototype.ondatachannel=null,u.prototype._dispatchEvent=function(e,t){this._isClosed||(this.dispatchEvent(t),typeof this[`on`+e]==`function`&&this[`on`+e](t))},u.prototype._emitGatheringStateChange=function(){var e=new Event(`icegatheringstatechange`);this._dispatchEvent(`icegatheringstatechange`,e)},u.prototype.getConfiguration=function(){return this._config},u.prototype.getLocalStreams=function(){return this.localStreams},u.prototype.getRemoteStreams=function(){return this.remoteStreams},u.prototype._createTransceiver=function(e,t){var n=0<this.transceivers.length,r={track:null,iceGatherer:null,iceTransport:null,dtlsTransport:null,localCapabilities:null,remoteCapabilities:null,rtpSender:null,rtpReceiver:null,kind:e,mid:null,sendEncodingParameters:null,recvEncodingParameters:null,stream:null,associatedRemoteMediaStreams:[],wantReceive:!0};

13if(this.usingBundle&&n)r.iceTransport=this.transceivers[0].iceTransport,r.dtlsTransport=this.transceivers[0].dtlsTransport;else{var i=this._createIceAndDtlsTransports();r.iceTransport=i.iceTransport,r.dtlsTransport=i.dtlsTransport}return t||this.transceivers.push(r),r},u.prototype.addTrack=function(t,n){if(this._isClosed)throw c(`InvalidStateError`,`Attempted to call addTrack on a closed peerconnection.`);var r;if(this.transceivers.find(function(e){return e.track===t}))throw c(`InvalidAccessError`,`Track already exists.`);for(var i=0;i<this.transceivers.length;i++)this.transceivers[i].track||this.transceivers[i].kind!==t.kind||(r=this.transceivers[i]);return r||=this._createTransceiver(t.kind),this._maybeFireNegotiationNeeded(),this.localStreams.indexOf(n)===-1&&this.localStreams.push(n),r.track=t,r.stream=n,r.rtpSender=new e.RTCRtpSender(t,r.dtlsTransport),r.rtpSender},u.prototype.addStream=function(e){var n=this;if(15025<=t)e.getTracks().forEach(function(t){n.addTrack(t,e)});else{var r=e.clone();e.getTracks().forEach(function(e,t){var n=r.getTracks()[t];e.addEventListener(`enabled`,function(e){n.enabled=e.enabled})}),r.getTracks().forEach(function(e){n.addTrack(e,r)})}},u.prototype.removeTrack=function(t){if(this._isClosed)throw c(`InvalidStateError`,`Attempted to call removeTrack on a closed peerconnection.`);if(!(t instanceof e.RTCRtpSender))throw TypeError(`Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.`);var n=this.transceivers.find(function(e){return e.rtpSender===t});if(!n)throw c(`InvalidAccessError`,`Sender was not created by this connection.`);var r=n.stream;n.rtpSender.stop(),n.rtpSender=null,n.track=null,n.stream=null,this.transceivers.map(function(e){return e.stream}).indexOf(r)===-1&&-1<this.localStreams.indexOf(r)&&this.localStreams.splice(this.localStreams.indexOf(r),1),this._maybeFireNegotiationNeeded()},u.prototype.removeStream=function(e){var t=this;e.getTracks().forEach(function(e){var n=t.getSenders().find(function(t){return t.track===e});n&&t.removeTrack(n)})},u.prototype.getSenders=function(){return this.transceivers.filter(function(e){return!!e.rtpSender}).map(function(e){return e.rtpSender})},u.prototype.getReceivers=function(){return this.transceivers.filter(function(e){return!!e.rtpReceiver}).map(function(e){return e.rtpReceiver})},u.prototype._createIceGatherer=function(t,n){var r=this;

13if(n&&0<t)return this.transceivers[0].iceGatherer;if(this._iceGatherers.length)return this._iceGatherers.shift();var i=new e.RTCIceGatherer({iceServers:this._config.iceServers,gatherPolicy:this._config.iceTransportPolicy});return Object.defineProperty(i,`state`,{value:`new`,writable:!0}),this.transceivers[t].bufferedCandidateEvents=[],this.transceivers[t].bufferCandidates=function(e){i.state=!e.candidate||Object.keys(e.candidate).length===0?`completed`:`gathering`,r.transceivers[t].bufferedCandidateEvents!==null&&r.transceivers[t].bufferedCandidateEvents.push(e)},i.addEventListener(`localcandidate`,this.transceivers[t].bufferCandidates),i},u.prototype._gather=function(t,n){var i=this,a=this.transceivers[n].iceGatherer;if(!a.onlocalcandidate){var o=this.transceivers[n].bufferedCandidateEvents;this.transceivers[n].bufferedCandidateEvents=null,a.removeEventListener(`localcandidate`,this.transceivers[n].bufferCandidates),a.onlocalcandidate=function(e){if(!(i.usingBundle&&0<n)){var o=new Event(`icecandidate`);o.candidate={sdpMid:t,sdpMLineIndex:n};var s=e.candidate,c=!s||Object.keys(s).length===0;if(c)a.state!==`new`&&a.state!==`gathering`||(a.state=`completed`);else{a.state===`new`&&(a.state=`gathering`),s.component=1,s.ufrag=a.getLocalParameters().usernameFragment;var l=r.writeCandidate(s);o.candidate=Object.assign(o.candidate,r.parseCandidate(l)),o.candidate.candidate=l,o.candidate.toJSON=function(){return{candidate:o.candidate.candidate,sdpMid:o.candidate.sdpMid,sdpMLineIndex:o.candidate.sdpMLineIndex,usernameFragment:o.candidate.usernameFragment}}}var u=r.getMediaSections(i._localDescription.sdp);u[o.candidate.sdpMLineIndex]+=c?`a=end-of-candidates\r
14`:`a=`+o.candidate.candidate+`\r
15`,i._localDescription.sdp=r.getDescription(i._localDescription.sdp)+u.join(``);var d=i.transceivers.every(function(e){return e.iceGatherer&&e.iceGatherer.state===`completed`});i.iceGatheringState!==`gathering`&&(i.iceGatheringState=`gathering`,i._emitGatheringStateChange()),c||i._dispatchEvent(`icecandidate`,o),d&&(i._dispatchEvent(`icecandidate`,new Event(`icecandidate`)),i.iceGatheringState=`complete`,i._emitGatheringStateChange())}},e.setTimeout(function(){o.forEach(function(e){a.onlocalcandidate(e)})},0)}},u.prototype._createIceAndDtlsTransports=function(){var t=this,n=new e.RTCIceTransport(null);n.onicestatechange=function(){t._updateIceConnectionState(),t._updateConnectionState()};var r=new e.RTCDtlsTransport(n);return r.ondtlsstatechange=function(){t._updateConnectionState()},r.onerror=function(){Object.defineProperty(r,`state`,{value:`failed`,writable:!0}),t._updateConnectionState()},{iceTransport:n,dtlsTransport:r}},u.prototype._disposeIceAndDtlsTransports=function(e){var t=this.transceivers[e].iceGatherer;t&&(delete t.onlocalcandidate,delete this.transceivers[e].iceGatherer);var n=this.transceivers[e].iceTransport;n&&(delete n.onicestatechange,delete this.transceivers[e].iceTransport);var r=this.transceivers[e].dtlsTransport;r&&(delete r.ondtlsstatechange,delete r.onerror,delete this.transceivers[e].dtlsTransport)},u.prototype._transceive=function(e,n,i){var o=a(e.localCapabilities,e.remoteCapabilities);n&&e.rtpSender&&(o.encodings=e.sendEncodingParameters,o.rtcp={cname:r.localCName,compound:e.rtcpParameters.compound},e.recvEncodingParameters.length&&(o.rtcp.ssrc=e.recvEncodingParameters[0].ssrc),e.rtpSender.send(o)),i&&e.rtpReceiver&&0<o.codecs.length&&(e.kind===`video`&&e.recvEncodingParameters&&t<15019&&e.recvEncodingParameters.forEach(function(e){delete e.rtx}),e.recvEncodingParameters.length?o.encodings=e.recvEncodingParameters:o.encodings=[{}],o.rtcp={compound:e.rtcpParameters.compound},e.rtcpParameters.cname&&(o.rtcp.cname=e.rtcpParameters.cname),e.sendEncodingParameters.length&&(o.rtcp.ssrc=e.sendEncodingParameters[0].ssrc),e.rtpReceiver.receive(o))},u.prototype.setLocalDescription=function(e){var t,n,i=this;if([`offer`,`answer`].indexOf(e.type)===-1)return Promise.reject(c(`TypeError`,`Unsupported type "`+e.type+`"`));if(!o(`setLocalDescription`,e.type,i.signalingState)||i._isClosed)return Promise.reject(c(`InvalidStateError`,`Can not set local `+e.type+` in state `+i.signalingState));if(e.type===`offer`)t=r.splitSections(e.sdp),n=t.shift(),t.forEach(function(e,t){var n=r.parseRtpParameters(e);i.transceivers[t].localCapabilities=n}

15),i.transceivers.forEach(function(e,t){i._gather(e.mid,t)});else if(e.type===`answer`){t=r.splitSections(i._remoteDescription.sdp),n=t.shift();var s=0<r.matchPrefix(n,`a=ice-lite`).length;t.forEach(function(e,t){var o=i.transceivers[t],c=o.iceGatherer,l=o.iceTransport,u=o.dtlsTransport,d=o.localCapabilities,f=o.remoteCapabilities;if(!(r.isRejected(e)&&r.matchPrefix(e,`a=bundle-only`).length===0)&&!o.rejected){var p=r.getIceParameters(e,n),m=r.getDtlsParameters(e,n);s&&(m.role=`server`),i.usingBundle&&t!==0||(i._gather(o.mid,t),l.state===`new`&&l.start(c,p,s?`controlling`:`controlled`),u.state===`new`&&u.start(m));var h=a(d,f);i._transceive(o,0<h.codecs.length,!1)}})}return i._localDescription={type:e.type,sdp:e.sdp},e.type===`offer`?i._updateSignalingState(`have-local-offer`):i._updateSignalingState(`stable`),Promise.resolve()},u.prototype.setRemoteDescription=function(i){var u=this;if([`offer`,`answer`].indexOf(i.type)===-1)return Promise.reject(c(`TypeError`,`Unsupported type "`+i.type+`"`));if(!o(`setRemoteDescription`,i.type,u.signalingState)||u._isClosed)return Promise.reject(c(`InvalidStateError`,`Can not set remote `+i.type+` in state `+u.signalingState));var d={};u.remoteStreams.forEach(function(e){d[e.id]=e});var f=[],p=r.splitSections(i.sdp),m=p.shift(),h=0<r.matchPrefix(m,`a=ice-lite`).length,g=0<r.matchPrefix(m,`a=group:BUNDLE `).length;u.usingBundle=g;var _=r.matchPrefix(m,`a=ice-options:`)[0];return u.canTrickleIceCandidates=!!_&&0<=_.substr(14).split(` `).indexOf(`trickle`),p.forEach(function(o,c){var l=r.splitLines(o),p=r.getKind(o),_=r.isRejected(o)&&r.matchPrefix(o,`a=bundle-only`).length===0,v=l[0].substr(2).split(` `)[2],y=r.getDirection(o,m),b=r.parseMsid(o),x=r.getMid(o)||r.generateIdentifier();if(_||p===`application`&&(v===`DTLS/SCTP`||v===`UDP/DTLS/SCTP`))u.transceivers[c]={mid:x,kind:p,protocol:v,rejected:!0};else{var S,C,w,T,E,D,O,k,A;!_&&u.transceivers[c]&&u.transceivers[c].rejected&&(u.transceivers[c]=u._createTransceiver(p,!0));var j,M,N=r.parseRtpParameters(o);_||(j=r.getIceParameters(o,m),(M=r.getDtlsParameters(o,m)).role=`client`),O=r.parseRtpEncodingParameters(o);var P=r.parseRtcpParameters(o),F=0<r.matchPrefix(o,`a=end-of-candidates`,m).length,I=r.matchPrefix(o,`a=candidate:`).map(function(e){return r.parseCandidate(e)}).filter(function(e){return e.component===1});if((i.type===`offer`||i.type===`answer`)&&!_&&g&&0<c&&u.transceivers[c]&&(u._disposeIceAndDtlsTransports(c),u.transceivers[c].iceGatherer=u.transceivers[

150].iceGatherer,u.transceivers[c].iceTransport=u.transceivers[0].iceTransport,u.transceivers[c].dtlsTransport=u.transceivers[0].dtlsTransport,u.transceivers[c].rtpSender&&u.transceivers[c].rtpSender.setTransport(u.transceivers[0].dtlsTransport),u.transceivers[c].rtpReceiver&&u.transceivers[c].rtpReceiver.setTransport(u.transceivers[0].dtlsTransport)),i.type!==`offer`||_)i.type===`answer`&&!_&&(C=(S=u.transceivers[c]).iceGatherer,w=S.iceTransport,T=S.dtlsTransport,E=S.rtpReceiver,D=S.sendEncodingParameters,k=S.localCapabilities,u.transceivers[c].recvEncodingParameters=O,u.transceivers[c].remoteCapabilities=N,u.transceivers[c].rtcpParameters=P,I.length&&w.state===`new`&&(!h&&!F||g&&c!==0?I.forEach(function(e){s(S.iceTransport,e)}):w.setRemoteCandidates(I)),g&&c!==0||(w.state===`new`&&w.start(C,j,`controlling`),T.state===`new`&&T.start(M)),!a(S.localCapabilities,S.remoteCapabilities).codecs.filter(function(e){return e.name.toLowerCase()===`rtx`}).length&&S.sendEncodingParameters[0].rtx&&delete S.sendEncodingParameters[0].rtx,u._transceive(S,y===`sendrecv`||y===`recvonly`,y===`sendrecv`||y===`sendonly`),!E||y!==`sendrecv`&&y!==`sendonly`?delete S.rtpReceiver:(A=E.track,b?(d[b.stream]||(d[b.stream]=new e.MediaStream),n(A,d[b.stream]),f.push([A,E,d[b.stream]])):(d.default||=new e.MediaStream,n(A,d.default),f.push([A,E,d.default]))));else{(S=u.transceivers[c]||u._createTransceiver(p)).mid=x,S.iceGatherer||=u._createIceGatherer(c,g),I.length&&S.iceTransport.state===`new`&&(!F||g&&c!==0?I.forEach(function(e){s(S.iceTransport,e)}):S.iceTransport.setRemoteCandidates(I)),k=e.RTCRtpReceiver.getCapabilities(p),t<15019&&(k.codecs=k.codecs.filter(function(e){return e.name!==`rtx`})),D=S.sendEncodingParameters||[{ssrc:1001*(2*c+2)}];var L,R=!1;y===`sendrecv`||y===`sendonly`?(R=!S.rtpReceiver,E=S.rtpReceiver||new e.RTCRtpReceiver(S.dtlsTransport,p),R&&(A=E.track,b&&b.stream===`-`||(L=b?(d[b.stream]||(d[b.stream]=new e.MediaStream,Object.defineProperty(d[b.stream],`id`,{get:function(){return b.stream}})),Object.defineProperty(A,`id`,{get:function(){return b.track}}),d[b.stream]):(d.default||=new e.MediaStream,d.default)),L&&(n(A,L),S.associatedRemoteMediaStreams.push(L)),f.push([A,E,L]))):S.rtpReceiver&&S.rtpReceiver.track&&(S.associatedRemoteMediaStreams.forEach(function(t){var n=t.getTracks().find(function(e){return e.id===S.rtpReceiver.track.id});n&&function(t,n){n.removeTrack(t),n.dispatchEvent(new e.MediaStreamTrackEvent(`removetrack`,{track:t}))}(n,t)}),S.associatedRemoteMediaStreams=[]),S.localCapabilities=k,S.remoteCapabilities=N,S.rtpReceiver=E,S.rtcpParameters=P,S.sendEncodingParameters=D,S.recvEncodingParameters=O,u._transceive(u.transceivers[c],!1,R)}}}),u._dtlsRole===void 0&&(u._dtlsRole=i.type===`offer`?`active`:`passive`),u._remoteDescription={type:i.type,sdp:i.sdp},i.type===`offer`?u._updateSignalingState(`have-remote-offer`):u._updateSignalingState(`stable`),Object.keys(d).forEach(function(t){var n=d[t];if(n.getTracks().length){if(u.remoteStreams.indexOf(n)===-1){u.remoteStreams.push(n);var r=new Event(`addstream`);r.stream=n,e.setTimeout(function(){u._dispatchEvent(`addstream`,r)})}f.forEach(function(e){var t=e[0],r=e[1];n.id===e[2].id&&l(u,t,r,[n])})}}),f.forEach(function(e){e[2]||l(u,e[0],e[1],[])}),e.setTimeout(function(){u&&u.transceivers&&u.transceivers.forEach(function(e){e.iceTransport&&e.iceTransport.state===`new`&&0<e.iceTransport.getRemoteCandidates().length&&(console.warn(`Timeout for addRemoteCandidate. Consider sending an end-of-candidates notification`),e.iceTransport.addRemoteCandidate({}))})},4e3),Promise.resolve()},u.prototype.close=function(){this.transceivers.forEach(function(e){e.iceTransport&&e.iceTransport.stop(),e.dtlsTransport&&e.dtlsTransport.stop(),e.rtpSender&&e.rtpSender.stop(),e.rtpReceiver&&e.rtpReceiver.stop()}),this._isClosed=!0,this._updateSignalingState(`closed`)},u.prototype._updateSignalingState=function(e){this.signalingState=e;var t=new Event(`signalingstatechange`);this._dispatchEvent(`signalingstatechange`,t)},u.prototype._maybeFireNegotiationNeeded=function(){var t=this;this.signalingState===`stable`&&!0!==this.needNegotiation&&(this.needNegotiation=!0,e.setTimeout(function(){if(t.needNegotiation){t.needNegotiation=!1;var e=new Event(`negotiationneeded`);t._dispatchEvent(`negotiationneeded`,e)}},0))},u.prototype._updateIceConnectionState=function(){var e,t={new:0,closed:0,checking:0,connected:0,completed:0,disconnected:0,failed:0};

15if(this.transceivers.forEach(function(e){e.iceTransport&&!e.rejected&&t[e.iceTransport.state]++}),e=`new`,0<t.failed?e=`failed`:0<t.checking?e=`checking`:0<t.disconnected?e=`disconnected`:0<t.new?e=`new`:0<t.connected?e=`connected`:0<t.completed&&(e=`completed`),e!==this.iceConnectionState){this.iceConnectionState=e;var n=new Event(`iceconnectionstatechange`);this._dispatchEvent(`iceconnectionstatechange`,n)}},u.prototype._updateConnectionState=function(){var e,t={new:0,closed:0,connecting:0,connected:0,completed:0,disconnected:0,failed:0};if(this.transceivers.forEach(function(e){e.iceTransport&&e.dtlsTransport&&!e.rejected&&(t[e.iceTransport.state]++,t[e.dtlsTransport.state]++)}),t.connected+=t.completed,e=`new`,0<t.failed?e=`failed`:0<t.connecting?e=`connecting`:0<t.disconnected?e=`disconnected`:0<t.new?e=`new`:0<t.connected&&(e=`connected`),e!==this.connectionState){this.connectionState=e;var n=new Event(`connectionstatechange`);this._dispatchEvent(`connectionstatechange`,n)}},u.prototype.createOffer=function(){var n=this;if(n._isClosed)return Promise.reject(c(`InvalidStateError`,`Can not call createOffer after close`));var a=n.transceivers.filter(function(e){return e.kind===`audio`}).length,o=n.transceivers.filter(function(e){return e.kind===`video`}).length,s=arguments[0];if(s){if(s.mandatory||s.optional)throw TypeError(`Legacy mandatory/optional constraints not supported.`);s.offerToReceiveAudio!==void 0&&(a=!0===s.offerToReceiveAudio?1:!1===s.offerToReceiveAudio?0:s.offerToReceiveAudio),s.offerToReceiveVideo!==void 0&&(o=!0===s.offerToReceiveVideo?1:!1===s.offerToReceiveVideo?0:s.offerToReceiveVideo)}for(n.transceivers.forEach(function(e){e.kind===`audio`?--a<0&&(e.wantReceive=!1):e.kind===`video`&&--o<0&&(e.wantReceive=!1)});0<a||0<o;)0<a&&(n._createTransceiver(`audio`),a--),0<o&&(n._createTransceiver(`video`),o--);var l=r.writeSessionBoilerplate(n._sdpSessionId,n._sdpSessionVersion++);n.transceivers.forEach(function(i,a){var o=i.track,s=i.kind;i.mid=i.mid||r.generateIdentifier(),i.iceGatherer||=n._createIceGatherer(a,n.usingBundle);var c=e.RTCRtpSender.getCapabilities(s);t<15019&&(c.codecs=c.codecs.filter(function(e){return e.name!==`rtx`})),c.codecs.forEach(function(e){e.name===`H264`&&e.parameters[`level-asymmetry-allowed`]===void 0&&(e.parameters[`level-asymmetry-allowed`]=`1`),i.remoteCapabilities&&i.remoteCapabilities.codecs&&i.remoteCapabilities.codecs.forEach(function(t){e.name.toLowerCase()===t.name.toLowerCase()&&e.clockRate===t.clockRate&&(e.preferredPayloadType=t.payloadType)})}),c.headerExtensions.forEach(function(e){(i.remoteCapabilities&&i.remoteCapabilities.headerExtensions||[]).forEach(function(t){e.uri===t.uri&&(e.id=t.id)})});var l=i.sendEncodingParameters||[{ssrc:1001*(2*a+1)}];o&&15019<=t&&s===`video`&&!l[0].rtx&&(l[0].rtx={ssrc:l[0].ssrc+1}),i.wantReceive&&(i.rtpReceiver=new e.RTCRtpReceiver(i.dtlsTransport,s)),i.localCapabilities=c,i.sendEncodingParameters=l}),n._config.bundlePolicy!==`max-compat`&&(l+=`a=group:BUNDLE `+n.transceivers.map(function(e){return e.mid}).join(` `)+`\r
16`),l+=`a=ice-options:trickle\r
17`,n.transceivers.forEach(function(e,t){l+=i(e,e.localCapabilities,`offer`,e.stream,n._dtlsRole),l+=`a=rtcp-rsize\r
18`,!e.iceGatherer||n.iceGatheringState===`new`||t!==0&&n.usingBundle||(e.iceGatherer.getLocalCandidates().forEac

18h(function(e){e.component=1,l+=`a=`+r.writeCandidate(e)+`\r
19`}),e.iceGatherer.state===`completed`&&(l+=`a=end-of-candidates\r
20`))});var u=new e.RTCSessionDescription({type:`offer`,sdp:l});return Promise.resolve(u)},u.prototype.createAnswer=function(){var n=this;if(n._isClosed)return Promise.reject(c(`InvalidStateError`,`Can not call createAnswer after close`));if(n.signalingState!==`have-remote-offer`&&n.signalingState!==`have-local-pranswer`)return Promise.reject(c(`InvalidStateError`,`Can not call createAnswer in signalingState `+n.signalingState));var o=r.writeSessionBoilerplate(n._sdpSessionId,n._sdpSessionVersion++);n.usingBundle&&(o+=`a=group:BUNDLE `+n.transceivers.map(function(e){return e.mid}).join(` `)+`\r
21`),o+=`a=ice-options:trickle\r
22`;var s=r.getMediaSections(n._remoteDescription.sdp).length;n.transceivers.forEach(function(e,r){if(!(s<r+1)){if(e.rejected)return e.kind===`application`?e.protocol===`DTLS/SCTP`?o+=`m=application 0 DTLS/SCTP 5000\r
23`:o+=`m=application 0 `+e.protocol+` webrtc-datachannel\r
24`:e.kind===`audio`?o+=`m=audio 0 UDP/TLS/RTP/SAVPF 0\r
25a=rtpmap:0 PCMU/8000\r
26`:e.kind===`video`&&(o+=`m=video 0 UDP/TLS/RTP/SAVPF 120\r
27a=rtpmap:120 VP8/90000\r
28`),void(o+=`c=IN IP4 0.0.0.0\r
29a=inactive\r
30a=mid:`+e.mid+`\r
31`);var c;e.stream&&(e.kind===`audio`?c=e.stream.getAudioTracks()[0]:e.kind===`video`&&(c=e.stream.getVideoTracks()[0]),c&&15019<=t&&e.kind===`video`&&!e.sendEncodingParameters[0].rtx&&(e.sendEncodingParameters[0].rtx={ssrc:e.sendEncodingParameters[0].ssrc+1}));var l=a(e.localCapabilities,e.remoteCapabilities);!l.codecs.filter(function(e){return e.name.toLowerCase()===`rtx`}).length&&e.sendEncodingParameters[0].rtx&&delete e.sendEncodingParameters[0].rtx,o+=i(e,l,`answer`,e.stream,n._dtlsRole),e.rtcpParameters&&e.rtcpParameters.reducedSize&&(o+=`a=rtcp-rsize\r
32`)}});var l=new e.RTCSessionDescription({type:`answer`,sdp:o});return Promise.resolve(l)},u.prototype.addIceCandidate=function(e){var t,n=this;return e&&e.sdpMLineIndex===void 0&&!e.sdpMid?Promise.reject(TypeError(`sdpMLineIndex or sdpMid required`)):new Promise(function(i,a){if(!n._remoteDescription)return a(c(`InvalidStateError`,`Can not add ICE candidate without a remote description`));if(e&&e.candidate!==``){var o=e.sdpMLineIndex;if(e.sdpMid){for(var l=0;l<n.transceivers.length;l++)if(n.transceivers[l].mid===e.sdpMid){o=l;break}}var u=n.transceivers[o];if(!u)return a(c(`OperationError`,`Can not add ICE candidate`));if(u.rejected)return i();var d=0<Object.keys(e.candidate).length?r.parseCandidate(e.candidate):{};if(d.protocol===`tcp`&&(d.port===0||d.port===9)||d.component&&d.component!==1)return i();

32if((o===0||0<o&&u.iceTransport!==n.transceivers[0].iceTransport)&&!s(u.iceTransport,d))return a(c(`OperationError`,`Can not add ICE candidate`));var f=e.candidate.trim();f.indexOf(`a=`)===0&&(f=f.substr(2)),(t=r.getMediaSections(n._remoteDescription.sdp))[o]+=`a=`+(d.type?f:`end-of-candidates`)+`\r
33`,n._remoteDescription.sdp=r.getDescription(n._remoteDescription.sdp)+t.join(``)}else for(var p=0;p<n.transceivers.length&&(n.transceivers[p].rejected||(n.transceivers[p].iceTransport.addRemoteCandidate({}),(t=r.getMediaSections(n._remoteDescription.sdp))[p]+=`a=end-of-candidates\r
34`,n._remoteDescription.sdp=r.getDescription(n._remoteDescription.sdp)+t.join(``),!n.usingBundle));p++);i()})},u.prototype.getStats=function(t){if(t&&t instanceof e.MediaStreamTrack){var n=null;if(this.transceivers.forEach(function(e){e.rtpSender&&e.rtpSender.track===t?n=e.rtpSender:e.rtpReceiver&&e.rtpReceiver.track===t&&(n=e.rtpReceiver)}),!n)throw c(`InvalidAccessError`,`Invalid selector.`);return n.getStats()}var r=[];return this.transceivers.forEach(function(e){[`rtpSender`,`rtpReceiver`,`iceGatherer`,`iceTransport`,`dtlsTransport`].forEach(function(t){e[t]&&r.push(e[t].getStats())})}),Promise.all(r).then(function(e){var t=new Map;return e.forEach(function(e){e.forEach(function(e){t.set(e.id,e)})}),t})},[`RTCRtpSender`,`RTCRtpReceiver`,`RTCIceGatherer`,`RTCIceTransport`,`RTCDtlsTransport`].forEach(function(t){var n=e[t];if(n&&n.prototype&&n.prototype.getStats){var r=n.prototype.getStats;n.prototype.getStats=function(){return r.apply(this).then(function(e){var t=new Map;return Object.keys(e).forEach(function(n){e[n].type=function(e){return{inboundrtp:`inbound-rtp`,outboundrtp:`outbound-rtp`,candidatepair:`candidate-pair`,localcandidate:`local-candidate`,remotecandidate:`remote-candidate`}[e.type]||e.type}(e[n]),t.set(n,e[n])}),t})}}});var d=[`createOffer`,`createAnswer`];return d.forEach(function(e){var t=u.prototype[e];u.prototype[e]=function(){var e=arguments;return typeof e[0]==`function`||typeof e[1]==`function`?t.apply(this,[arguments[2]]).then(function(t){typeof e[0]==`function`&&e[0].apply(null,[t])},function(t){typeof e[1]==`function`&&e[1].apply(null,[t])}):t.apply(this,arguments)}}),(d=[`setLocalDescription`,`setRemoteDescription`,`addIceCandidate`]).forEach(function(e){var t=u.prototype[e];u.prototype[e]=function(){var e=arguments;return typeof e[1]==`function`||typeof e[2]==`function`?t.apply(this,arguments).then(function(){typeof e[1]==`function`&&e[1].apply(null)},function(t){typeof e[2]==`function`&&e[2].apply(null,[t])}):t.apply(this,arguments)}}),[`getStats`].forEach(function(e){var t=u.prototype[e];u.prototype[e]=function(){var e=arguments;return typeof e[1]==`function`?t.apply(this,arguments).then(function(){typeof e[1]==`function`&&e[1].apply(null)}):t.apply(this,arguments)}}),u}},{sdp:17}],17:[function(e,t,n){"use strict";var r={generateIdentifier:function(){return Math.random().toString(36).substr(2,10)}};r.localCName=r.generateIdentifier(),r.splitLines=function(e){return e.trim().split(`
35`).map(function(e){return e.trim()})},r.splitSections=function(e){return e.split(`
36m=`).map(function(e,t){return(0<t?`m=`+e:e).trim()+`\r
37`})},r.getDescription=function(e){var t=r.splitSections(e);return t&&t[0]},r.getMediaSections=function(e){var t=r.splitSections(e);return t.shift(),t},r.matchPrefix=function(e,t){return r.splitLines(e).filter(function(e){return e.indexOf(t)===0})},r.parseCandidate=function(e){for(var t,n={foundation:(t=e.indexOf(`a=candidate:`)===0?e.substring(12).split(` `):e.substring(10).split(` `))[0],component:parseInt(t[1],10),protocol:t[2].toLowerCase(),priority:parseInt(t[3],10),ip:t[4],address:t[4],port:parseInt(t[5],10),type:t[7]},r=8;r<t.length;r+=2)switch(t[r]){case`raddr`:n.relatedAddress=t[r+1];break;case`rport`:n.relatedPort=parseInt(t[r+1],10);break;case`tcptype`:n.tcpType=t[r+1];break;case`ufrag`:n.ufrag=t[r+1],n.usernameFragment=t[r+1];break;default:n[t[r]]=t[r+1]}return n},r.writeCandidate=function(e){var t=[];t.push(e.foundation),t.push(e.component),t.push(e.protocol.toUpperCase()),t.push(e.priority),t.push(e.address||e.ip),t.push(e.port);var n=e.type;

37return t.push(`typ`),t.push(n),n!==`host`&&e.relatedAddress&&e.relatedPort&&(t.push(`raddr`),t.push(e.relatedAddress),t.push(`rport`),t.push(e.relatedPort)),e.tcpType&&e.protocol.toLowerCase()===`tcp`&&(t.push(`tcptype`),t.push(e.tcpType)),(e.usernameFragment||e.ufrag)&&(t.push(`ufrag`),t.push(e.usernameFragment||e.ufrag)),`candidate:`+t.join(` `)},r.parseIceOptions=function(e){return e.substr(14).split(` `)},r.parseRtpMap=function(e){var t=e.substr(9).split(` `),n={payloadType:parseInt(t.shift(),10)};return t=t[0].split(`/`),n.name=t[0],n.clockRate=parseInt(t[1],10),n.channels=t.length===3?parseInt(t[2],10):1,n.numChannels=n.channels,n},r.writeRtpMap=function(e){var t=e.payloadType;e.preferredPayloadType!==void 0&&(t=e.preferredPayloadType);var n=e.channels||e.numChannels||1;return`a=rtpmap:`+t+` `+e.name+`/`+e.clockRate+(n===1?``:`/`+n)+`\r
38`},r.parseExtmap=function(e){var t=e.substr(9).split(` `);return{id:parseInt(t[0],10),direction:0<t[0].indexOf(`/`)?t[0].split(`/`)[1]:`sendrecv`,uri:t[1]}},r.writeExtmap=function(e){return`a=extmap:`+(e.id||e.preferredId)+(e.direction&&e.direction!==`sendrecv`?`/`+e.direction:``)+` `+e.uri+`\r
39`},r.parseFmtp=function(e){for(var t,n={},r=e.substr(e.indexOf(` `)+1).split(`;`),i=0;i<r.length;i++)n[(t=r[i].trim().split(`=`))[0].trim()]=t[1];return n},r.writeFmtp=function(e){var t=``,n=e.payloadType;if(e.preferredPayloadType!==void 0&&(n=e.preferredPayloadType),e.parameters&&Object.keys(e.parameters).length){var r=[];Object.keys(e.parameters).forEach(function(t){e.parameters[t]?r.push(t+`=`+e.parameters[t]):r.push(t)}),t+=`a=fmtp:`+n+` `+r.join(`;`)+`\r
40`}return t},r.parseRtcpFb=function(e){var t=e.substr(e.indexOf(` `)+1).split(` `);return{type:t.shift(),parameter:t.join(` `)}},r.writeRtcpFb=function(e){var t=``,n=e.payloadType;return e.preferredPayloadType!==void 0&&(n=e.preferredPayloadType),e.rtcpFeedback&&e.rtcpFeedback.length&&e.rtcpFeedback.forEach(function(e){t+=`a=rtcp-fb:`+n+` `+e.type+(e.parameter&&e.parameter.length?` `+e.parameter:``)+`\r
41`}),t},r.parseSsrcMedia=function(e){var t=e.indexOf(` `),n={ssrc:parseInt(e.substr(7,t-7),10)},r=e.indexOf(`:`,t);return-1<r?(n.attribute=e.substr(t+1,r-t-1),n.value=e.substr(r+1)):n.attribute=e.substr(t+1),n},r.parseSsrcGroup=function(e){var t=e.substr(13).split(` `);return{semantics:t.shift(),ssrcs:t.map(function(e){return parseInt(e,10)})}},r.getMid=function(e){var t=r.matchPrefix(e,`a=mid:`)[0];if(t)return t.substr(6)},r.parseFingerprint=function(e){var t=e.substr(14).split(` `);return{algorithm:t[0].toLowerCase(),value:t[1]}},r.getDtlsParameters=function(e,t){return{role:`auto`,fingerprints:r.matchPrefix(e+t,`a=fingerprint:`).map(r.parseFingerprint)}},r.writeDtlsParameters=function(e,t){var n=`a=setup:`+t+`\r
42`;return e.fingerprints.forEach(function(e){n+=`a=fingerprint:`+e.algorithm+` `+e.value+`\r
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(connected=false)`);var r=T[e];if(r==null||r.webrtcStuff===null||r.webrtcStuff===void 0)return a.warn(`Invalid handle`),void n.error(`Invalid handle`);var o=n.message,s=n.jsep,c=a.randomString(12),l={[j]:`message`,body:o,transaction:c};if(r.token!==null&&r.token!==void 0&&(l.token=r.token),v!=null&&(l.apisecret=v),s!=null&&(l.jsep=s),a.debug(`Sending message to plugin (handle=`+e+`):`),a.debug(l),t)return l.session_id=S,l.handle_id=e,O[c]=function(e){if(a.debug(`Message sent!`),a.debug(e),e[j]===`success`){var t=e.plugindata;if(t==null)return a.warn(`Request succeeded, but missing plugindata...`),void n.success();a.log(`Synchronous transaction successful (`+t.plugin+`)`);var r=t.data;a.debug(r),n.success(r);return}e[j]===`ack`?n.success():e.error!==void 0&&e.error!==null?(a.error(`Ooops: `+e.error.code+` `+e.error.reason),n.error(e.error.code+` `+e.error.reason)):(a.error(`Unknown error`),n.error(`Unknown error`))},void i.send(JSON.stringify(l));a.httpAPICall(u+`/`+S+`/`+e,{verb:`POST`,withCredentials:h,body:l,success:function(e){if(a.debug(`Message sent!`),a.debug(e),e[j]===`success`){var t=e.plugindata;if(t==null)return a.warn(`Request succeeded, but missing plugindata...`),void n.success();a.log(`Synchronous transaction successful (`+t.plugin+`)`);var r=t.data;a.debug(r),n.success(r);return}e[j]===`ack`?n.success():e.error!==void 0&&e.error!==null?(a.error(`Ooops: `+e.error.code+` `+e.error.reason),n.error(e.error.code+` `+e.error.reason)):(a.error(`Unknown error`),n.error(`Unknown error`))},error:function(e,t){a.error(e+`:`,t),n.error(e+`: `+t)}})}function z(e,n){if(k===`brtc_v0`)if(x){var r=T[e];if(r!=null&&r.webrtcStuff!==null&&r.webrtcStuff!==void 0){var o={[j]:`trickle`,candidate:n,transaction:a.randomString(12)};if(r.token!==null&&r.token!==void 0&&(o.token=r.token),v!=null&&(o.apisecret=v),a.vdebug(`Sending trickle candidate (handle=`+e+`):`),a.vdebug(o),t)return o.session_id=S,o.handle_id=e,void i.send(JSON.stringify(o));a.httpAPICall(u+`/`+S+`/`+e,{verb:`POST`,withCredentials:h,body:o,success:function(e){a.vdebug(`Candidate sent!`),a.vdebug(e),e[j]===`ack`||a.error(`Ooops: `+e.error.code+` `+e.error.reason)},error:function(e,t){a.error(e+`:`,t)}})}else a.warn(`Invalid handle`)}else a.warn(`Is the server down? (connected=false)`)}function B(e,t,n,r){var i=T[e];

71if(i!=null&&i.webrtcStuff!==null&&i.webrtcStuff!==void 0){var o=i.webrtcStuff,s=function(e){a.log(`Received state change on data channel:`,e);var t=e.target.label,n=o.dataChannel[t]?o.dataChannel[t].readyState:`null`;if(a.log(`State change on <`+t+`> data channel: `+n),n===`open`){if(o.dataChannel[t].pending&&o.dataChannel[t].pending.length>0){for(var r in a.log(`Sending pending messages on <' + label + '>:`,o.dataChannel[t].pending.length),o.dataChannel[t].pending){var s=o.dataChannel[t].pending[r];a.log(`Sending string on data channel <`+t+`>: `+s),o.dataChannel[t].send(s)}o.dataChannel[t].pending=[]}i.ondataopen(t)}};if(n)o.dataChannel[t]=n;else{if(o.pc===null)return;o.dataChannel[t]=o.pc.createDataChannel(t,{ordered:!1})}o.dataChannel[t].onmessage=function(e){a.log(`Received message on data channel:`,e);var t=e.target.label;i.ondata(e.data,t)},o.dataChannel[t].onopen=s,o.dataChannel[t].onclose=s,o.dataChannel[t].onerror=function(e){a.log(`Got error on data channel:`,e)},o.dataChannel[t].pending=[],r&&o.dataChannel[t].pending.push(r)}else a.warn(`Invalid handle`)}function te(e,t){(t||={}).success=typeof t.success==`function`?t.success:a.noop,t.error=typeof t.error==`function`?t.error:a.noop;var n=T[e];if(n==null||n.webrtcStuff===null||n.webrtcStuff===void 0)return a.warn(`Invalid handle`),void t.error(`Invalid handle`);var r=n.webrtcStuff,i=t.text;if(i==null)return a.warn(`Invalid text`),void t.error(`Invalid text`);var o=t.label?t.label:a.dataChanDefaultLabel;r.dataChannel[o]?r.dataChannel[o].readyState===`open`?(a.log(`Sending string on data channel <`+o+`>: `+i),r.dataChannel[o].send(i),t.success()):(r.dataChannel[o].pending.push(i),t.success()):(B(e,o,!1,i),t.success())}function V(e,t){(t||={}).success=typeof t.success==`function`?t.success:a.noop,t.error=typeof t.error==`function`?t.error:a.noop;var n=T[e];if(n==null||n.webrtcStuff===null||n.webrtcStuff===void 0)return a.warn(`Invalid handle`),void t.error(`Invalid handle`);var r=n.webrtcStuff;if(r.dtmfSender===null||r.dtmfSender===void 0){if(r.pc!==void 0&&r.pc!==null){var i=r.pc.getSenders().find((function(e){return e.track&&e.track.kind===`audio`}));if(!i)return a.warn(`Invalid DTMF configuration (no audio track)`),void t.error(`Invalid DTMF configuration (no audio track)`);r.dtmfSender=i.dtmf,r.dtmfSender&&(a.log(`Created DTMF Sender`),r.dtmfSender.ontonechange=function(e){a.debug(`Sent DTMF tone: `+e.tone)})}if(r.dtmfSender===null||r.dtmfSender===void 0)return a.warn(`Invalid DTMF configuration`),void t.error(`Invalid DTMF configuration`)}var o=t.dtmf;if(o==null)return a.warn(`Invalid DTMF parameters`),void t.error(`Invalid DTMF parameters`);var s=o.tones;if(s==null)return a.warn(`Invalid DTMF string`),void t.error(`Invalid DTMF string`);var c=o.duration;c??=500;var l=o.gap;l??=50,a.debug(`Sending DTMF string `+s+` (duration `+c+`ms, gap `+l+`ms)`),r.dtmfSender.insertDTMF(s,c,l),t.success()}function ne(e,n){(n||={}).success=typeof n.success==`function`?n.success:a.noop,n.error=typeof n.error==`function`?n.error:a.noop;var r=!0;n.asyncRequest!==void 0&&n.asyncRequest!==null&&(r=!0===n.asyncRequest);var o=!1;n.noRequest!==void 0&&n.noRequest!==null&&(o=!0===n.noRequest),a.log(`Destroying handle `+e+` (async=`+r+`)`),ce(e);var s=T[e];if(s==null||s.detached||o)return delete T[e],void n.success();if(!x)return a.warn(`Is the server down? (connected=false)`),void n.error(`Is the server down? (connected=false)`);var c={[j]:`detach`,transaction:a.randomString(12)};if(s.token!==null&&s.token!==void 0&&(c.token=s.token),v!=null&&(c.apisecret=v),t)return c.session_id=S,c.handle_id=e,i.send(JSON.stringify(c)),delete T[e],void n.success();a.httpAPICall(u+`/`+S+`/`+e,{verb:`POST`,async:r,withCredentials:h,body:c,success:function(t){a.log(`Destroyed handle:`),a.debug(t),t[j]!==`success`&&a.error(`Ooops: `+t.error.code+` `+t.error.reason),delete T[e],n.success()},error:function(t,r){a.error(t+`:`,r),delete T[e],n.success()}})}function H(e,t,n,r,i){var o=!1;r.media.update!==null&&!0===r.media.update&&(o=!0);var s=T[e];if(s==null||s.webrtcStuff===null||s.webrtcStuff===void 0)return a.warn(`Invalid handle`),void r.error(`Invalid handle`);var c=s.webrtcStuff;a.debug(`streamsDone:`,i),i&&(a.debug(`  -- Audio tracks:`,i.getAudioTracks()),a.debug(`  -- Video tracks:`,i.getVideoTracks()));var l=!1;if(c.myStream&&n.update&&!c.streamExternal){if((!n.update&&Y(n)||n.update&&(n.addAudio||n.replaceAudio))&&i.getAudioTracks()&&i.getAudioTracks().length)if(c.myStream.addTrack(i.getAudioTracks()[0]),a.webRTCAdapter.browserDetails.browser===`firefox`&&a.webRTCAdapter.browserDetails.version>=59||a.webRTCAdapter.browserDetails.browser===`safari`&&window.RTCRtpSender.prototype.replaceTrack||a.webRTCAdapter.browserDetails.browser===`chrome`&&a.webRTCAdapter.browserDetails.version>=72){a.log((n.replaceAudio?`Replacing`:`Adding`)+` audio track:`,i.getAudioTracks()[0]);var u=null;if((g=c.pc.getTransceivers())&&g.length>0){for(var h in g)if((v=g[h]).sender&&v.sender.track&&v.sender.track.kind===`audio`||v.receiver&&v.receiver.track&&v.receiver.track.kind===`audio`){u=v;break}}u&&u.sender?u.sender.replaceTrack(i.getAudioTracks()[0]):c.pc.addTrack(i.getAudioTracks()[0],i)}else a.log((n.replaceAudio?`Replacing`:`Adding`)+` audio track:`,i.getAudioTracks()[0]),c.pc.addTrack(i.getAudioTracks()[0],i);if((!n.update&&Z(n)||n.update&&(n.addVideo||n.replaceVideo))&&i.getVideoTracks()&&i.getVideoTracks().length)if(c.myStream.addTrack(i.getVideoTracks()[0]),a.webRTCAdapter.browserDetails.browser===`firefox`&&a.webRTCAdapter.browserDetails.version>=59||a.webRTCAdapter.browserDetails.browser===`safari`&&window.RTCRtpSender.prototype.replaceTrack||a.webRTCAdapter.browserDetails.browser===`chrome`&&a.webRTCAdapter.browserDetails.version>=72){a.log((n.replaceVideo?`Replacing`:`Adding`)+` video track:`,i.getVideoTracks()[0]);var g,_=null;if((g=c.pc.getTransceivers())&&g.length>0)for(var h in g){var v;if((v=g[h]).sender&&v.sender.track&&v.sender.track.kind===`video`||v.receiver&&v.receiver.track&&v.receiver.track.kind===`video`){_=v;break}}_&&_.sender?_.sender.replaceTrack(i.getVideoTracks()[0]):c.pc.addTrack(i.getVideoTracks()[0],i)}else a.log((n.replaceVideo?`Replacing`:`Adding`)+` video track:`,i.getVideoTracks()[0]),c.pc.addTrack(i.getVideoTracks()[0],i)}else c.myStream=i,l=!0;if(!c.pc){var y={iceServers:d,iceTransportPolicy:f,bundlePolicy:p};a.webRTCAdapter.browserDetails.browser===`chrome`&&(y.sdpSemantics=a.webRTCAdapter.browserDetails.version<72?`plan-b`:`unified-plan`);var b={optional:[{DtlsSrtpKeyAgreement:!0}]};

71if(!0===m&&b.optional.push({googIPv6:!0}),r.rtcConstraints&&typeof r.rtcConstraints==`object`)for(var h in a.debug(`Adding custom PeerConnection constraints:`,r.rtcConstraints),r.rtcConstraints)b.optional.push(r.rtcConstraints[h]);a.webRTCAdapter.browserDetails.browser===`edge`&&(y.bundlePolicy=`max-bundle`),a.log(`Creating PeerConnection`),a.debug(b),c.outerpc?c.pc=c.outerpc:c.pc=new RTCPeerConnection(y,b),a.debug(c.pc),c.pc.getStats&&(c.volume={},c.bitrate.value=`0 kbits/sec`,c.fps.value=0),a.log(`Preparing local SDP and gathering candidates (trickle=`+c.trickle+`)`),c.pc.oniceconnectionstatechange=function(e){c.pc&&s.iceState(c.pc.iceConnectionState)},c.pc.onicecandidate=function(t){if(t.candidate==null||a.webRTCAdapter.browserDetails.browser===`edge`&&t.candidate.candidate.indexOf(`endOfCandidates`)>0)a.log(`End of candidates.`),c.iceDone=!0,!0===c.trickle?z(e,{completed:!0}):function(e,t){(t||={}).success=typeof t.success==`function`?t.success:a.noop,t.error=typeof t.error==`function`?t.error:a.noop;var n=T[e];if(n==null||n.webrtcStuff===null||n.webrtcStuff===void 0)return void a.warn(`Invalid handle, not sending anything`);var r=n.webrtcStuff;if(a.log(`Sending offer/answer SDP...`),r.mySdp===null||r.mySdp===void 0)return void a.warn(`Local SDP instance is invalid, not sending anything...`);r.mySdp={type:r.pc.localDescription.type,sdp:r.pc.localDescription.sdp},!1===r.trickle&&(r.mySdp.trickle=!1),a.debug(t),r.sdpSent=!0,t.success(r.mySdp)}(e,r);else{var n={candidate:t.candidate.candidate,sdpMid:t.candidate.sdpMid,sdpMLineIndex:t.candidate.sdpMLineIndex};!0===c.trickle&&z(e,n)}},c.pc.ontrack=function(e){if(a.log(`Handling Remote Track`),a.debug(e),e.streams){if(c.remoteStream=e.streams[0],e.track){var t=e.transceiver?e.transceiver.mid:e.track.id;try{s.onremotestream(c.remoteStream,e.track,t,!0)}catch{}}else s.onremotestream(c.remoteStream);e.track&&!e.track.onended&&(a.log(`Adding onended callback to track:`,e.track),e.track.onended=function(n){a.log(`Remote track removed:`,n),c.remoteStream&&(c.remoteStream.removeTrack(n.target),s.onremotestream(c.remoteStream,e.track,t,!1))})}}}if(l&&i!=null){a.log(`Adding local stream`);var x=!0===r.simulcast2;i.getTracks().forEach((function(e){a.log(`Adding local track:`,e),x?e.kind===`audio`?c.pc.addTrack(e,i):(a.log(`Enabling rid-based simulcasting:`,e),c.pc.addTransceiver(e,{direction:`sendrecv`,streams:[i],sendEncodings:[{rid:`h`,active:!0,maxBitrate:9e5},{rid:`m`,active:!0,maxBitrate:3e5,scaleResolutionDownBy:2},{rid:`l`,active:!0,maxBitrate:1e5,scaleResolutionDownBy:4}]})):c.pc.addTrack(e,i)}))}if(function(e){return a.debug(`isDataEnabled:`,e),a.webRTCAdapter.browserDetails.browser==`edge`?(a.warn(`Edge doesn't support data channels yet`),!1):e!=null&&!0===e.data}(n)&&!c.dataChannel[a.dataChanDefaultLabel]&&(a.log(`Creating data channel`),B(e,a.dataChanDefaultLabel,!1),k===`brtc_v4`&&[`BRTC_CLIENT_UNRELIABLE_MESSAGE`,`BRTC_CLIENT_BROADCAST_EVENT`].forEach(t=>{B(e,t,c.pc.createDataChannel(t,{ordered:!1,maxRetransmits:10}))}),c.pc.ondatachannel=function(t){a.log(`Data channel created by Janus:`,t),B(e,t.channel.label,t.channel)}),c.myStream){let e=!0;o&&(e=!1),s.onlocalstream(c.myStream,e)}c.outerpc?r.success():t==null?function(e,t,n){(n||={}).success=typeof n.success==`function`?n.success:a.noop,n.error=typeof n.error==`function`?n.error:a.noop,n.customizeSdp=typeof n.customizeSdp==`function`?n.customizeSdp:a.noop;var r=T[e];if(r==null||r.webrtcStuff===null||r.webrtcStuff===void 0)return a.warn(`Invalid handle`),void n.error(`Invalid handle`);var i=r.webrtcStuff,o=!0===n.simulcast;o?a.log(`Creating offer (iceDone=`+i.iceDone+`, simulcast=`+o+`)`):a.log(`Creating offer (iceDone=`+i.iceDone+`)`);var s={};if(a.webRTCAdapter.browserDetails.browser===`firefox`&&a.webRTCAdapter.browserDetails.version>=59||a.webRTCAdapter.browserDetails.browser===`safari`&&window.RTCRtpSender.prototype.replaceTrack||a.webRTCAdapter.browserDetails.browser===`chrome`&&a.webRTCAdapter.browserDetails.version>=72){var c=null,l=null,u=i.pc.getTransceivers();if(u&&u.length>0)for(var d in u){var f=u[d];f.sender&&f.sender.track&&f.sender.track.kind===`audio`||f.receiver&&f.receiver.track&&f.receiver.track.kind===`audio`?c||=f:(f.sender&&f.sender.track&&f.sender.track.kind===`video`||f.receiver&&f.receiver.track&&f.receiver.track.kind===`video`)&&(l||=f)}var p=Y(t),m=X(t);p||m?p&&m?c&&(c.setDirection?c.setDirection(`sendrecv`):c.direction=`sendrecv`,a.log(`Setting audio transceiver to sendrecv:`,c)):p&&!m?c&&(c.setDirection?c.setDirection(`sendonly`):c.direction=`sendonly`,a.log(`Setting audio transceiver to sendonly:`,c)):!p&&m&&(c?(c.setDirection?c.setDirection(`recvonly`):c.direction=`recvonly`,a.log(`Setting audio transceiver to recvonly:`,c)):(c=i.pc.addTransceiver(`audio`,{direction:`recvonly`}),a.log(`Adding recvonly audio transceiver:`,c))):t.removeAudio&&c&&(c.setDirection?c.setDirection(`

71inactive`):c.direction=`inactive`,a.log(`Setting audio transceiver to inactive:`,c));var h=Z(t),g=le(t);h||g?h&&g?l&&(l.setDirection?l.setDirection(`sendrecv`):l.direction=`sendrecv`,a.log(`Setting video transceiver to sendrecv:`,l)):h&&!g?l&&(l.setDirection?l.setDirection(`sendonly`):l.direction=`sendonly`,a.log(`Setting video transceiver to sendonly:`,l)):!h&&g&&(l?(l.setDirection?l.setDirection(`recvonly`):l.direction=`recvonly`,a.log(`Setting video transceiver to recvonly:`,l)):(l=i.pc.addTransceiver(`video`,{direction:`recvonly`}),a.log(`Adding recvonly video transceiver:`,l))):t.removeVideo&&l&&(l.setDirection?l.setDirection(`inactive`):l.direction=`inactive`,a.log(`Setting video transceiver to inactive:`,l))}else s.offerToReceiveAudio=X(t),s.offerToReceiveVideo=le(t);!0===n.iceRestart&&(s.iceRestart=!0),a.debug(s);var _=Z(t);if(_&&o&&a.webRTCAdapter.browserDetails.browser===`firefox`){a.log(`Enabling Simulcasting for Firefox (RID)`);var v=i.pc.getSenders().find((function(e){return e.track.kind==`video`}));if(v){var y=v.getParameters();y||={},y.encodings=[{rid:`h`,active:!0,maxBitrate:9e5},{rid:`m`,active:!0,maxBitrate:3e5,scaleResolutionDownBy:2},{rid:`l`,active:!0,maxBitrate:1e5,scaleResolutionDownBy:4}],v.setParameters(y)}}r.session.sendlog({log:{event:`calling pc.createOffer`,code:1,ts:new Date().toLocaleString()}}),i.pc.createOffer(s).then((function(e){a.debug(e);var t={type:e.type,sdp:e.sdp};n.customizeSdp(t),e.sdp=t.sdp,a.log(`Setting local description`),_&&o&&(a.webRTCAdapter.browserDetails.browser===`chrome`||a.webRTCAdapter.browserDetails.browser===`safari`?(a.log(`Enabling Simulcasting for Chrome (SDP munging)`),e.sdp=function(e){for(var t=e.split(`\r
72`),n=!1,r=[-1],i=[-1],o=null,s=null,c=null,l=null,u=-1,d=0;d<t.length;d++)if(p=t[d].match(/m=(\w+) */)){if(p[1]===`video`){if(!(r[0]<0)){u=d;break}n=!0}else if(r[0]>-1){u=d;break}}else if(n){var f=t[d].match(/a=ssrc-group:FID (\d+) (\d+)/);if(f)r[0]=f[1],i[0]=f[2],t.splice(d,1),d--;else{if(r[0]){if((h=t[d].match(`a=ssrc:`+r[0]+` cname:(.+)`))&&(o=h[1]),(h=t[d].match(`a=ssrc:`+r[0]+` msid:(.+)`))&&(s=h[1]),(h=t[d].match(`a=ssrc:`+r[0]+` mslabel:(.+)`))&&(c=h[1]),(h=t[d].match(`a=ssrc:`+r[0]+` label:(.+)`))&&(l=h[1]),t[d].indexOf(`a=ssrc:`+i[0])===0){t.splice(d,1),d--;continue}if(t[d].indexOf(`a=ssrc:`+r[0])===0){t.splice(d,1),d--;continue}}t[d].length!=0||(t.splice(d,1),d--)}}if(r[0]<0)for(u=-1,n=!1,d=0;d<t.length;d++){var p;if(p=t[d].match(/m=(\w+) */)){if(p[1]===`video`){if(!(r[0]<0)){u=d;break}n=!0}else if(r[0]>-1){u=d;break}}else if(n){if(r[0]<0){var m=t[d].match(/a=ssrc:(\d+)/);if(m){r[0]=m[1],t.splice(d,1),d--;continue}}else{var h;if((h=t[d].match(`a=ssrc:`+r[0]+` cname:(.+)`))&&(o=h[1]),(h=t[d].match(`a=ssrc:`+r[0]+` msid:(.+)`))&&(s=h[1]),(h=t[d].match(`a=ssrc:`+r[0]+` mslabel:(.+)`))&&(c=h[1]),(h=t[d].match(`a=ssrc:`+r[0]+` label:(.+)`))&&(l=h[1]),t[d].indexOf(`a=ssrc:`+i[0])===0){t.splice(d,1),d--;continue}if(t[d].indexOf(`a=ssrc:`+r[0])===0){t.splice(d,1),d--;continue}}t[d].length!=0||(t.splice(d,1),d--)}}if(r[0]<0)return a.warn(`Couldn't find the video SSRC, simulcasting NOT enabled`),e;for(u<0&&(u=t.length),r[1]=Math.floor(4294967295*Math.random()),r[2]=Math.floor(4294967295*Math.random()),i[1]=Math.floor(4294967295*Math.random()),i[2]=Math.floor(4294967295*Math.random()),d=0;d<r.length;d++)o&&(t.splice(u,0,`a=ssrc:`+r[d]+` cname:`+o),u++),s&&(t.splice(u,0,`a=ssrc:`+r[d]+` msid:`+s),u++),c&&(t.splice(u,0,`a=ssrc:`+r[d]+` mslabel:`+c),u++),l&&(t.splice(u,0,`a=ssrc:`+r[d]+` label:`+l),u++),o&&(t.splice(u,0,`a=ssrc:`+i[d]+` cname:`+o),u++),s&&(t.splice(u,0,`a=ssrc:`+i[d]+` msid:`+s),u++),c&&(t.splice(u,0,`a=ssrc:`+i[d]+` mslabel:`+c),u++),l&&(t.splice(u,0,`a=ssrc:`+i[d]+` label:`+l),u++);return t.splice(u,0,`a=ssrc-group:FID `+r[2]+` `+i[2]),t.splice(u,0,`a=ssrc-group:FID `+r[1]+` `+i[1]),t.splice(u,0,`a=ssrc-group:FID `+r[0]+` `+i[0]),t.splice(u,0,`a=ssrc-group:SIM `+r[0]+` `+r[1]+` `+r[2]),(e=t.join(`\r
73`)).endsWith(`\r
74`)||(e+=`\r
75`),e}(e.sdp)):a.webRTCAdapter.browserDetails.browser!==`firefox`&&a.warn(`simulcast=true, but this is not Chrome nor Firefox, ignoring`)),i.mySdp=e.sdp,r.session.sendlog({log:{event:`calling pc.setLocalDescription`,code:1,ts:new Date().toLocaleStr

75ing()}}),i.pc.setLocalDescription(e).catch(n.error),i.mediaConstraints=s,i.iceDone||i.trickle?(a.log(`Offer ready`),a.debug(n),n.success(e)):a.log(`Waiting for all candidates...`)}),n.error)}(e,n,r):c.pc.setRemoteDescription(t).then((function(){if(a.log(`Remote description accepted!`),c.remoteSdp=t.sdp,c.candidates&&c.candidates.length>0){for(var i in c.candidates){var o=c.candidates[i];a.debug(`Adding remote candidate:`,o),o&&!0!==o.completed?c.pc.addIceCandidate(o):c.pc.addIceCandidate()}c.candidates=[]}(function(e,t,n){(n||={}).success=typeof n.success==`function`?n.success:a.noop,n.error=typeof n.error==`function`?n.error:a.noop,n.customizeSdp=typeof n.customizeSdp==`function`?n.customizeSdp:a.noop;var r=T[e];if(r==null||r.webrtcStuff===null||r.webrtcStuff===void 0)return a.warn(`Invalid handle`),void n.error(`Invalid handle`);var i=r.webrtcStuff,o=!0===n.simulcast;o?a.log(`Creating answer (iceDone=`+i.iceDone+`, simulcast=`+o+`)`):a.log(`Creating answer (iceDone=`+i.iceDone+`)`);var s=null;if(a.webRTCAdapter.browserDetails.browser===`firefox`&&a.webRTCAdapter.browserDetails.version>=59||a.webRTCAdapter.browserDetails.browser===`safari`&&window.RTCRtpSender.prototype.replaceTrack||a.webRTCAdapter.browserDetails.browser===`chrome`&&a.webRTCAdapter.browserDetails.version>=72){s={};var c=null,l=null,u=i.pc.getTransceivers();if(u&&u.length>0)for(var d in u){var f=u[d];f.sender&&f.sender.track&&f.sender.track.kind===`audio`||f.receiver&&f.receiver.track&&f.receiver.track.kind===`audio`?c||=f:(f.sender&&f.sender.track&&f.sender.track.kind===`video`||f.receiver&&f.receiver.track&&f.receiver.track.kind===`video`)&&(l||=f)}var p=Y(t),m=X(t);p||m?p&&m?c&&(c.setDirection?c.setDirection(`sendrecv`):c.direction=`sendrecv`,a.log(`Setting audio transceiver to sendrecv:`,c)):p&&!m?c&&(c.setDirection?c.setDirection(`sendonly`):c.direction=`sendonly`,a.log(`Setting audio transceiver to sendonly:`,c)):!p&&m&&(c?(c.setDirection?c.setDirection(`recvonly`):c.direction=`recvonly`,a.log(`Setting audio transceiver to recvonly:`,c)):(c=i.pc.addTransceiver(`audio`,{direction:`recvonly`}),a.log(`Adding recvonly audio transceiver:`,c))):t.removeAudio&&c&&(c.setDirection?c.setDirection(`inactive`):c.direction=`inactive`,a.log(`Setting audio transceiver to inactive:`,c));var h=Z(t),g=le(t);h||g?h&&g?l&&(l.setDirection?l.setDirection(`sendrecv`):l.direction=`sendrecv`,a.log(`Setting video transceiver to sendrecv:`,l)):h&&!g?l&&(l.setDirection?l.setDirection(`sendonly`):l.direction=`sendonly`,a.log(`Setting video transceiver to sendonly:`,l)):!h&&g&&(l?(l.setDirection?l.setDirection(`recvonly`):l.direction=`recvonly`,a.log(`Setting video transceiver to recvonly:`,l)):(l=i.pc.addTransceiver(`video`,{direction:`recvonly`}),a.log(`Adding recvonly video transceiver:`,l))):t.removeVideo&&l&&(l.setDirection?l.setDirection(`inactive`):l.direction=`inactive`,a.log(`Setting video transceiver to inactive:`,l))}else s=a.webRTCAdapter.browserDetails.browser==`firefox`||a.webRTCAdapter.browserDetails.browser==`edge`?{offerToReceiveAudio:X(t),offerToReceiveVideo:le(t)}:{mandatory:{OfferToReceiveAudio:X(t),OfferToReceiveVideo:le(t)}};a.debug(s);var _=Z(t);if(_&&o&&a.webRTCAdapter.browserDetails.browser===`firefox`){a.log(`Enabling Simulcasting for Firefox (RID)`);var v=i.pc.getSenders()[1];a.log(v);var y=v.getParameters();a.log(y),v.setParameters({encodings:[{rid:`high`,active:!0,priority:`high`,maxBitrate:1e6},{rid:`medium`,active:!0,priority:`medium`,maxBitrate:3e5},{rid:`low`,active:!0,priority:`low`,maxBitrate:1e5}]})}i.pc.createAnswer(s).then((function(e){a.debug(e);var t={type:e.type,sdp:e.sdp};n.customizeSdp(t),e.sdp=t.sdp,a.log(`Setting local description`),_&&o&&(a.webRTCAdapter.browserDetails.browser===`chrome`?a.warn(`simulcast=true, but this is an answer, and video breaks in Chrome if we enable it`):a.webRTCAdapter.browserDetails.browser!==`firefox`&&a.warn(`simulcast=true, but this is not Chrome nor Firefox, ignoring`)),i.mySdp=e.sdp,i.pc.setLocalDescription(e).catch(n.error),i.mediaConstraints=s,i.iceDone||i.trickle?n.success(e):a.log(`Waiting for all candidates...`)}),n.error)})(e,n,r)}),r.error)}function re(e,t,i){(i||={}).success=typeof i.success==`function`?i.success:a.noop,i.error=typeof i.error==`function`?i.error:se;var o=i.jsep;if(!(t&&o)&&!(t||o&&o.type&&o.sdp))return a.error(`A valid JSEP is required for createAnswer`),void i.error(`A valid JSEP is required for createAnswer`);i.media=i.media||{audio:!0,video:!0};var s=i.media,c=T[e];

75if(c==null||c.webrtcStuff===null||c.webrtcStuff===void 0)return a.warn(`Invalid handle`),void i.error(`Invalid handle`);var l,u=c.webrtcStuff;if(u.trickle=(l=i.trickle,a.debug(`isTrickleEnabled:`,l),l==null||!0===l),u.pc===void 0||u.pc===null)s.update=!1,s.keepAudio=!1,s.keepVideo=!1;else if(u.pc!==void 0&&u.pc!==null){if(a.log(`Updating existing media session`),s.update=!0,i.stream!==null&&i.stream!==void 0)i.stream!==u.myStream&&a.log(`Renegotiation involves a new external stream`);else{if(s.addAudio){if(s.keepAudio=!1,s.replaceAudio=!1,s.removeAudio=!1,s.audioSend=!0,u.myStream&&u.myStream.getAudioTracks()&&u.myStream.getAudioTracks().length)return a.error(`Can't add audio stream, there already is one`),void i.error(`Can't add audio stream, there already is one`)}else s.removeAudio?(s.keepAudio=!1,s.replaceAudio=!1,s.addAudio=!1,s.audioSend=!1):s.replaceAudio&&(s.keepAudio=!1,s.addAudio=!1,s.removeAudio=!1,s.audioSend=!0);if(u.myStream===null||u.myStream===void 0?(s.replaceAudio&&(s.keepAudio=!1,s.replaceAudio=!1,s.addAudio=!0,s.audioSend=!0),Y(s)&&(s.keepAudio=!1,s.addAudio=!0)):u.myStream.getAudioTracks()===null||u.myStream.getAudioTracks()===void 0||u.myStream.getAudioTracks().length===0?(s.replaceAudio&&(s.keepAudio=!1,s.replaceAudio=!1,s.addAudio=!0,s.audioSend=!0),Y(s)&&(s.keepVideo=!1,s.addAudio=!0)):!Y(s)||s.removeAudio||s.replaceAudio||(s.keepAudio=!0),s.addVideo){if(s.keepVideo=!1,s.replaceVideo=!1,s.removeVideo=!1,s.videoSend=!0,u.myStream&&u.myStream.getVideoTracks()&&u.myStream.getVideoTracks().length)return a.error(`Can't add video stream, there already is one`),void i.error(`Can't add video stream, there already is one`)}else s.removeVideo?(s.keepVideo=!1,s.replaceVideo=!1,s.addVideo=!1,s.videoSend=!1):s.replaceVideo&&(s.keepVideo=!1,s.addVideo=!1,s.removeVideo=!1,s.videoSend=!0);u.myStream===null||u.myStream===void 0||u.myStream.getVideoTracks()===null||u.myStream.getVideoTracks()===void 0||u.myStream.getVideoTracks().length===0?(s.replaceVideo&&(s.keepVideo=!1,s.replaceVideo=!1,s.addVideo=!0,s.videoSend=!0),Z(s)&&(s.keepVideo=!1,s.addVideo=!0)):!Z(s)||s.removeVideo||s.replaceVideo||(s.keepVideo=!0),s.addData&&(s.data=!0)}if(Y(s)&&s.keepAudio&&Z(s)&&s.keepVideo)return c.consentDialog(!1),void H(e,o,s,i,u.myStream)}if(s.update&&!u.streamExternal){if(s.removeAudio||s.replaceAudio){if(u.myStream&&u.myStream.getAudioTracks()&&u.myStream.getAudioTracks().length){var d=u.myStream.getAudioTracks()[0];a.log(`Removing audio track:`,d),u.myStream.removeTrack(d);try{d.stop()}catch{}}if(u.pc.getSenders()&&u.pc.getSenders().length){var f=!0;if(s.replaceAudio&&(a.webRTCAdapter.browserDetails.browser===`firefox`||a.webRTCAdapter.browserDetails.browser===`chrome`&&a.webRTCAdapter.browserDetails.version>=72)&&(f=!1),f)for(var p in u.pc.getSenders())(d=u.pc.getSenders()[p])&&d.track&&d.track.kind===`audio`&&(a.log(`Removing audio sender:`,d),u.pc.removeTrack(d))}}if(s.removeVideo||s.replaceVideo){if(u.myStream&&u.myStream.getVideoTracks()&&u.myStream.getVideoTracks().length){d=u.myStream.getVideoTracks()[0],a.log(`Removing video track:`,d),u.myStream.removeTrack(d);try{d.stop()}catch{}}if(u.pc.getSenders()&&u.pc.getSenders().length){var m=!0;if(s.replaceVideo&&(a.webRTCAdapter.browserDetails.browser===`firefox`||a.webRTCAdapter.browserDetails.browser===`chrome`&&a.webRTCAdapter.browserDetails.version>=72)&&(m=!1),m)for(var p in u.pc.getSenders())(d=u.pc.getSenders()[p])&&d.track&&d.track.kind===`video`&&(a.log(`Removing video sender:`,d),u.pc.removeTrack(d))}}}if(i.stream!==null&&i.stream!==void 0){var h=i.stream;if(a.log(`MediaStream provided by the application`),a.debug(h),s.update&&s.replaceAll&&u.myStream&&u.myStream!==i.stream&&!u.streamExternal){try{var g=u.myStream.getTracks();for(var _ in g){var v=g[_];a.log(v),v?.stop()}}catch{}u.myStream=null}c.consentDialog(!1),H(e,o,s,i,h);return}if(Y(s)||Z(s)){if(!a.isGetUserMediaAvailable())return void i.error(`getUserMedia not available`);var y={mandatory:{},optional:[]};c.consentDialog(!0);var b=Y(s);!0===b&&s!=null&&s!=null&&typeof s.audio==`object`&&(b=s.audio);var x=Z(s);if(!0===x&&s!=null&&s!=null){var S=!0===i.simulcast,C=!0===i.simulcast2;if(!S&&!C||o||s.video!==void 0&&!1!==s.video||(s.video=`hires`),s.video&&s.video!=`screen`&&s.video!=`window`)if(typeof s.video==`object`){if(x=s.video,s.videoDeviceId!==null&&s.videoDeviceId!==void 0){let e={

75ideal:s.videoDeviceId};x.deviceId=e,x.facingMode={}}}else{var w=0,E=0;if(s.video===`lowres`?(E=240,w=320):s.video===`lowres-16:9`?(E=180,w=320):s.video===`hires`||s.video===`hires-16:9`||s.video===`hdres`?(E=720,w=1280):s.video===`fhdres`?(E=1080,w=1920):s.video===`4kres`?(E=2160,w=3840):s.video===`stdres`?(E=480,w=640):s.video===`stdres-16:9`?(E=360,w=640):(a.log(`Default video setting is stdres 4:3`),E=480,w=640),a.log(`Adding media constraint:`,s.video),x={height:{ideal:E},width:{ideal:w}},s.video.includes(`x`)){strs=s.video.split(`x`);var D=strs[0],O=strs[1].split(`@`),k=O[0],j=15;O.length>1&&(j=O[1]),x={height:{ideal:k},width:{ideal:D},frameRate:{ideal:j}}}if(s.videoDeviceId!==null&&s.videoDeviceId!==void 0){let e={ideal:s.videoDeviceId};x.deviceId=e,x.facingMode={}}a.log(`Adding video constraint:`,x)}else if(s.video===`screen`||s.video===`window`){if(s.screenshareFrameRate||=3,s.screenstream)return void(Y(s)&&!s.keepAudio?navigator.mediaDevices.getUserMedia({audio:!0,video:!1}).then((function(t){s.screenstream.addTrack(t.getAudioTracks()[0]),H(e,o,s,i,s.screenstream)})):H(e,o,s,i,s.screenstream));if(navigator.mediaDevices&&navigator.mediaDevices.getDisplayMedia)return void(a.webRTCAdapter.browserDetails.browser===`safari`?i.ongetsharescreenstream():navigator.mediaDevices.getDisplayMedia({video:!s.screenconfig||s.screenconfig})).then((function(t){c.consentDialog(!1),Y(s)&&!s.keepAudio?navigator.mediaDevices.getUserMedia({audio:!0,video:!1}).then((function(n){t.addTrack(n.getAudioTracks()[0]),H(e,o,s,i,t)})):H(e,o,s,i,t)}),(function(e){c.consentDialog(!1),i.error(e)}));if(a.webRTCAdapter.browserDetails.browser===`chrome`){var M=a.webRTCAdapter.browserDetails.version,N=33;window.navigator.userAgent.match(`Linux`)&&(N=35),M>=26&&M<=N?r(y={video:{mandatory:{googLeakyBucket:!0,maxWidth:window.screen.width,maxHeight:window.screen.height,minFrameRate:s.screenshareFrameRate,maxFrameRate:s.screenshareFrameRate,chromeMediaSource:`screen`}},audio:Y(s)&&!s.keepAudio},n):a.extension.getScreen((function(e,t){if(e)return c.consentDialog(!1),i.error(e);(y={audio:!1,video:{mandatory:{chromeMediaSource:`desktop`,maxWidth:window.screen.width,maxHeight:window.screen.height,minFrameRate:s.screenshareFrameRate,maxFrameRate:s.screenshareFrameRate},optional:[{googLeakyBucket:!0},{googTemporalLayeredScreencast:!0}]}}).video.mandatory.chromeMediaSourceId=t,r(y,n,Y(s)&&!s.keepAudio)}))}else if(a.webRTCAdapter.browserDetails.browser===`firefox`){if(!(a.webRTCAdapter.browserDetails.version>=33)){var P=Error(`NavigatorUserMediaError`);P.name=`Your version of Firefox does not support screen sharing, please install Firefox 33 (or more recent versions)`,c.consentDialog(!1),i.error(P);return}r(y={video:{mozMediaSource:s.video,mediaSource:s.video},audio:Y(s)&&!s.keepAudio},(function(e,t){if(n(e,t),!e)var r=t.currentTime,i=window.setInterval((function(){t||window.clearInterval(i),t.currentTime==r&&(window.clearInterval(i),t.onended&&t.onended()),r=t.currentTime}),500)}))}return}}s!=null&&s.video===`screen`||navigator.mediaDevices.enumerateDevices().then((function(t){var n=t.some((function(e){return e.kind===`audioinput`})),r=function(e){if(a.debug(`isScreenSendEnabled:`,e),e==null||typeof e.video!=`object`||typeof e.video.mandatory!=`object`)return!1;var t=e.video.mandatory;return t.chromeMediaSource?t.chromeMediaSource===`desktop`||t.chromeMediaSource===`screen`:t.mozMediaSource?t.mozMediaSource===`window`||t.mozMediaSource===`screen`:t.mediaSource?t.mediaSource===`window`||t.mediaSource===`screen`:!1}(s)||t.some((function(e){return e.kind===`videoinput`})),l=Y(s),u=Z(s),d=function(e){return a.debug(`isAudioSendRequired:`,e),e!=null&&!1!==e.audio&&!1!==e.audioSend&&e.failIfNoAudio!==void 0&&e.failIfNoAudio!==null&&!0===e.failIfNoAudio}(s),f=function(e){return a.debug(`isVideoSendRequired:`,e),e!=null&&!1!==e.video&&!1!==e.videoSend&&e.failIfNoVideo!==void 0&&e.failIfNoVideo!==null&&!0===e.failIfNoVideo}(s);if(l||u||d||f){var p=!!l&&n,m=!!u&&r;if(!p&&!m)return c.consentDialog(!1),i.error(`No capture device found`),!1;if(!p&&d)return c.consentDialog(!1),i.error(`Audio capture is required, but no capture device found`),!1;if(!m&&f)return c.consentDialog(!1),i.error(`Video capture is required, but no capture device found`),!1}var g={audio:!(!n||s.keepAudio)&&b,video:!(!r||s.keepVideo)&&x};if(a.debug(`getUserMedia constraints`,g),g.audio||g.video){var _=new Promise((function(e,t){var n={};n.code=0,n.name=`NotAllowedError timeout`,n.message=`Permission denied`;var r=18e4;s.waitPermissionTimeout!==void 0&&s.waitPermissionTimeout!==null&&(r=s.waitPermissionTimeout),isNaN(r)&&(r=18e4),setTimeout(t,r,n)})),v=new Date;c.session.sendlog({log:{event:`calling mediaDevices.getUserMedia`,code:1,constraints:g,id:parseInt(A),ts:v.toLocaleStr

75ing()+`.`+v.getMilliseconds()}});var y=Date.now();Promise.race([navigator.mediaDevices.getUserMedia(g),_]).then((function(t){var n=Date.now()-y,r=new Date;c.session.sendlog({log:{event:`calling mediaDevices.getUserMedia on then:`,code:0,id:parseInt(A),deltatime:n,is_normal:n<2e3?`ok`:`a little long`,ts:r.toLocaleString()+`.`+r.getMilliseconds()}}),c.consentDialog(!1),H(e,o,s,i,t)})).catch((function(e){c.consentDialog(!1),i.error({code:e.code,name:e.name,message:e.message})}))}else c.consentDialog(!1),H(e,o,s,i,h)})).catch((function(e){c.consentDialog(!1),i.error(`enumerateDevices error`,e)}))}else H(e,o,s,i)}function U(e,t){(t||={}).success=typeof t.success==`function`?t.success:a.noop,t.error=typeof t.error==`function`?t.error:se;var n=t.jsep,r=T[e];if(r==null||r.webrtcStuff===null||r.webrtcStuff===void 0)return a.warn(`Invalid handle`),void t.error(`Invalid handle`);var i=r.webrtcStuff;if(n!=null){if(i.pc===null)return a.warn(`Wait, no PeerConnection?? if this is an answer, use createAnswer and not handleRemoteJsep`),void t.error(`No PeerConnection: if this is an answer, use createAnswer and not handleRemoteJsep`);i.pc.setRemoteDescription(n).then((function(){if(a.log(`Remote description accepted!`),i.remoteSdp=n.sdp,i.candidates&&i.candidates.length>0){for(var e in i.candidates){var r=i.candidates[e];a.debug(`Adding remote candidate:`,r),r&&!0!==r.completed?i.pc.addIceCandidate(r):i.pc.addIceCandidate()}i.candidates=[]}t.success()}),t.error)}else t.error(`Invalid JSEP`)}function ie(e,t){var n=T[e];if(n==null||n.webrtcStuff===null||n.webrtcStuff===void 0)return a.warn(`Invalid handle`),2;var r=t?`remote`:`local`,i=n.webrtcStuff;return i.volume[r]||(i.volume[r]={value:2}),i.pc===null||i.pc===void 0?2:i.pc.getStats&&a.webRTCAdapter.browserDetails.browser===`chrome`?!t||i.remoteStream!==null&&i.remoteStream!==void 0?t||i.myStream!==null&&i.myStream!==void 0?i.volume[r].timer===null||i.volume[r].timer===void 0?(a.log(`Starting `+r+` volume monitor`),i.volume[r].timer=setInterval((function(){i.pc.getStats().then((function(e){for(var n=e,a=0;a<n.length;a++){var o=n[a];o.type==`ssrc`&&i.volume[r]!==void 0&&(t&&o.stat(`audioOutputLevel`)?i.volume[r].value=parseInt(o.stat(`audioOutputLevel`)):!t&&o.stat(`audioInputLevel`)&&(i.volume[r].value=parseInt(o.stat(`audioInputLevel`))))}}))}),200),2):i.volume[r].value:(a.warn(`Local stream unavailable`),2):(a.warn(`Remote stream unavailable`),2):(a.warn(`Getting the `+r+` volume unsupported by browser`),2)}function ae(e,t){var n=T[e];if(n==null||n.webrtcStuff===null||n.webrtcStuff===void 0)return a.warn(`Invalid handle`),!0;var r=n.webrtcStuff;return r.pc===null||r.pc===void 0?(a.warn(`Invalid PeerConnection`),!0):r.myStream===void 0||r.myStream===null?(a.warn(`Invalid local MediaStream`),!0):t?r.myStream.getVideoTracks()===null||r.myStream.getVideoTracks()===void 0||r.myStream.getVideoTracks().length===0?(a.warn(`No video track`),!0):!r.myStream.getVideoTracks()[0].enabled:r.myStream.getAudioTracks()===null||r.myStream.getAudioTracks()===void 0||r.myStream.getAudioTracks().length===0?(a.warn(`No audio track`),!0):!r.myStream.getAudioTracks()[0].enabled}function W(e,t,n){var r=T[e];if(r==null||r.webrtcStuff===null||r.webrtcStuff===void 0)return a.warn(`Invalid handle`),!1;var i=r.webrtcStuff;return i.pc===null||i.pc===void 0?(a.warn(`Invalid PeerConnection`),!1):i.myStream===void 0||i.myStream===null?(a.warn(`Invalid local MediaStream`),!1):t?i.myStream.getVideoTracks()===null||i.myStream.getVideoTracks()===void 0||i.myStream.getVideoTracks().length===0?(a.warn(`No video track`),!1):(i.myStream.getVideoTracks()[0].enabled=!n,!0):i.myStream.getAudioTracks()===null||i.myStream.getAudioTracks()===void 0||i.myStream.getAudioTracks().length===0?(a.warn(`No audio track`),!1):(i.myStream.getAudioTracks()[0].enabled=!n,!0)}function G(e){var t=T[e];if(t==null||t.webrtcStuff===null||t.webrtcStuff===void 0)return a.warn(`Invalid handle`),`Invalid handle`;var n=t.webrtcStuff;return n.pc===null||n.pc===void 0?`Invalid PeerConnection`:n.pc.getStats?n.bitrate.timer===null||n.bitrate.timer===void 0?(a.log(`Starting bitrate timer (via getStats)`),n.bitrate.timer=setInterval((function(){n.pc.getStats().then((function(e){e.forEach((function(e){if(e){var t=!1;if((e.mediaType===`video`||e.id.toLowerCase().indexOf(`video`)>

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0&&(et=e.reportmonitordata),e.reportenv!==null&&e.reportenv!==void 0&&(tt=e.reportenv),e.debuglevel!==null&&e.debuglevel!==void 0&&(_e=e.debuglevel),e.stream!==null&&e.stream!==void 0&&(fe=e.stream),e.ongetsharescreenstream!==null&&e.ongetsharescreenstream!==void 0&&(pe=e.ongetsharescreenstream),e.remotevideoviewid!=`videoremote1`&&typeof e.remotevideoviewid==`string`&&($(`#videoremote1`+n).remove(),$(`#`+e.remotevideoviewid).append(`<div style="width: 100%;height: 100%;" id="videoremote1`+n+`"></div>`)),e.localvideoviewid!=`videolocal`&&typeof e.localvideoviewid==`string`&&($(`#videolocal`+n).remove(),$(`#`+e.localvideoviewid).append(`<div style="width: 100%;height: 100%;" id="videolocal`+n+`"></div>`)),e.remotevideoviewid2!=`videoremote2`&&typeof e.remotevideoviewid2==`string`&&($(`#videoremote2`+n).remove(),$(`#`+e.remotevideoviewid2).append(`<div style="width: 100%;height: 100%;" id="videoremote2`+n+`"></div>`)),e.remotevideoviewid3!=`videoremote3`&&typeof e.remotevideoviewid3==`string`&&($(`#videoremote3`+n).remove(),$(`#`+e.remotevideoviewid3).append(`<div style="width: 100%;height: 100%;" id="videoremote3`+n+`"></div>`)),e.remotevideoviewid4!=`videoremote4`&&typeof e.remotevideoviewid4==`string`&&($(`#videoremote4`+n).remove(),$(`#`+e.remotevideoviewid4).append(`<div style="width: 100%;height: 100%;" id="videoremote4`+n+`"></div>`)),e.remotevideoviewid5!=`videoremote5`&&typeof e.remotevideoviewid5==`string`&&($(`#videoremote5`+n).remove(),$(`#`+e.remotevideoviewid5).append(`<div style="width: 100%;height: 100%;" id="videoremote5`+n+`"></div>`)),i&&!U){if(!document.getElementById(`v4videos`+n)){var t=document.createElement(`div`);t.style=`width: 240; height: 240px; display: none;`,t.id=`v4videos`+n,document.body.appendChild(t)}document.getElementById(`videoremote1`+n)||$(`#v4videos`).append(`<div style="width: 100%;height: 100%;" id="videoremote1`+n+`"></div>`),document.getElementById(`videoremote2`+n)||$(`#v4videos`).append(`<div style="width: 100%;height: 100%;" id="videoremote2`+n+`"></div>`),document.getElementById(`videoremote3`+n)||$(`#v4videos`).append(`<div style="width: 100%;height: 100%;" id="videoremote3`+n+`"></div>`),document.getElementById(`videoremote4`+n)||$(`#v4videos`).append(`<div style="width: 100%;height: 100%;" id="videoremote4`+n+`"></div>`),document.getElementById(`videoremote5`+n)||$(`#v4videos`).append(`<div style="width: 100%;height: 100%;" id="videoremote5`+n+`"></div>`)}}function Pt(e){var t=!0,n=e;if(n===`raw`)t=!0;else if(typeof n==`object`)t=n;else{var r=0,i=0;if(n===`lowres`?(i=240,r=320):n===`lowres-16:9`?(i=180,r=320):n===`hires`||n===`hires-16:9`||n===`hdres`?(i=720,r=1280):n===`fhdres`?(i=1080,r=1920):n===`4kres`?(i=2160,r=3840):n===`stdres`?(i=480,r=640):n===`stdres-16:9`?(i=360,r=640):(i=480,r=640),t={height:{ideal:i},width:{ideal:r}},n.includes(`x`)){var a=n.split(`x`),o=a[0],s=a[1].split(`@`),c=s[0],l=15;s.length>1&&(l=s[1]),t={height:{ideal:c},width:{ideal:o}},s.length>1&&(t.frameRate={},t.frameRate.ideal=l)}}return t}function Ft(e,t,n){if((n||={}).success=typeof n.success==`function`?n.success:function(){},n.error=typeof n.error==`function`?n.error:function(){},!e&&!t)return It(),Q.using_video=e,void(Q.using_audio=t);var r=e;if(e&&(r=Pt(Q.videoprofile),Q.videoDeviceId!==null&&Q.videoDeviceId!==void 0&&Q.videoDeviceId!==`default`)){let e={exact:Q.videoDeviceId};r.deviceId=e}var i=t;if(Q.audioDeviceId!==null&&Q.audioDeviceId!==void 0&&Q.audioDeviceId!==`default`){i={};let e={exact:Q.audioDeviceId};i.deviceId=e}navigator.mediaDevices.getUserMedia({video:!!e&&r,audio:!!t&&i}).then((function(r){Q.using_video=e,Q.using_audio=t,function(e,t){if(e!=null)try{e.srcObject=t}catch{e.src=URL.createObjectURL(t)}}

76($(`#dt_myvideo`).get(0),r),It(),Q.myStream=r,n.success(),Q.onlocalstream(r,`camera`)})).catch((function(e){n.error(e)}))}function It(){Q.myStream&&=(Q.myStream.getAudioTracks().forEach((function(e){e.stop()})),Q.myStream.getVideoTracks().forEach((function(e){e.stop()})),null)}function Lt(e){var t=e.split(`\r
77`),n={},r=``,i={},a=0,o=0;n.audioLevelExtId=1,n.transportWideCcExtId=3,n.midExtId=4,n.streams=[];for(var s=0;s<t.length;s++){var c=t[s].match(/m=(\w+) */);if(c&&(r=c[1],i.type&&(o&&(i.ssrc=o),n.streams.push(Object.assign({},i))),r===`application`&&(r=`data`),(i={}).type=r,i.mindex=a++,o=0,r===`video`?(i.codec=`h264`,i.ssrc=Math.floor(4294967295*Math.random())):r===`audio`&&(i.codec=typeof N==`string`&&N?N:`opus`,i.ssrc=Math.floor(4294967295*Math.random()))),t[s].match(/a=mid:*/))i.mid=t[s].match(/a=mid:(.+)/)[1];else if(t[s].match(/a=ssrc:(\d+) */))i.ssrc=parseInt(t[s].match(/a=ssrc:(\d+) */)[1],10);else if(t[s].match(/a=ice-ufrag*/))n.clientIceUfrag=t[s].match(/a=ice-ufrag:(.+)/)[1];else if(t[s].match(/a=ice-pwd*/))n.clientIcePwd=t[s].match(/a=ice-pwd:(.+)/)[1];else if(t[s].match(/a=fingerprint*/)){var l=t[s].match(/a=fingerprint:(.+) (.+)/);n.clientDtlsHashing=l[1],n.clientDtlsFingerprint=l[2]}else t[s].match(/a=setup:*/)?n.clientDtlsRole=t[s].match(/a=setup:(.+)/)[1]:t[s].match(/a=ssrc-group:FID*/)?o=parseInt(t[s].match(/a=ssrc-group:FID (\d+) */)[1],10):i.pt||(!t[s].match(/a=rtpmap:(\d+) opus\/48000\/2/)||N&&N!==`opus`?t[s].match(/a=rtpmap:(\d+) PCMU\/8000/)&&N===`pcmu`?i.pt=parseInt(t[s].match(/a=rtpmap:(\d+) PCMU\/8000/)[1],10):t[s].match(/a=rtpmap:(\d+) H264\/90000/)&&(i.pt=parseInt(t[s].match(/a=rtpmap:(\d+) H264\/90000/)[1],10)):i.pt=parseInt(t[s].match(/a=rtpmap:(\d+) opus\/48000\/2/)[1],10))}return i.type&&(o&&(i.ssrc=o),n.streams.push(Object.assign({},i))),n}function Rt(e,t,n,r){var i=`v=0\r
78o=- 847999349747732714 2 IN IP4 `+n+`\r
79s=VideoRoom 1393329176\r
80t=0 0`;return i+=`\r
81a=group:BUNDLE`,t.forEach(e=>{i+=` `+e.mid}),i+=`\r
82a=msid-semantic: WMS brtc`,t.forEach(t=>{t.type===`data`?i+=`\r
83m=application 9 UDP/DTLS/SCTP webrtc-datachannel\r
84c=IN IP4 `+n+`\r
85a=setup:passive\r
86a=mid:`+t.mid+`\r
87a=sendrecv\r
88a=ice-ufrag:`+e.serverIceUfrag+`\r
89a=ice-pwd:`+e.serverIcePwd+`\r
90a=ice-options:trickle\r
91a=fingerprint:`+e.serverDtlsHashing+` `+e.serverDtlsFingerprint+`\r
92a=sctp-port:5000\r
93a=sctmap:5000 webrtc-datachannel 16\r
94a=candidate:1 1 udp 2013266431 `+n+` `+r+` typ host`:t.codec===`opus`?i+=`\r
95m=audio 9 UDP/TLS/RTP/SAVPF `+t.pt+`\r
96c=IN IP4 `+n+`\r
97a=setup:passive\r
98a=mid:`+t.mid+`\r
99a=sendrecv\r
100a=rtcp-mux\r
101a=ice-ufrag:`+e.serverIceUfrag+`\r
102a=ice-pwd:`+e.serverIcePwd+`\r
103a=ice-options:trickle\r
104a=fingerprint:`+e.serverDtlsHashing+` `+e.serverDtlsFingerprint+`\r
105a=rtpmap:`+t.pt+` opus/48000/2\r
106a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r
107a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r
108a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid\r
109a=rtcp-fb:`+t.pt+` transport-cc\r
110a=fmtp:`+t.pt+` minptime=10;useinbandfec=1\r
111a=rtcp-fb:`+t.pt+` nack\r
112a=rtcp-xr\r
113a=ssrc:`+t.ssrc+` cname:brtc-audio\r
114a=candidate:1 1 udp 2013266431 `+n+` `+r+` typ host`:t.codec===`pcmu`?i+=`\r
115m=audio 9 UDP/TLS/RTP/SAVPF `+t.pt+`\r
116c=IN IP4 `+n+`\r
117a=setup:passive\r
118a=mid:`+t.mid+`\r
119a=sendrecv\r
120a=rtcp-mux\r
121a=ice-ufrag:`+e.serverIceUfrag+`\r
122a=ice-pwd:`+e.serverIcePwd+`\r
123a=ice-options:trickle\r
124a=fingerprint:`+e.serverDtlsHashing+` `+e.serverDtlsFingerprint+`\r
125a=rtpmap:`+t.pt+` PCMU/8000\r
126a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r
127a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r
128a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid\r
129a=rtcp-fb:`+t.pt+` transport-cc\r
130a=rtcp-fb:`+t.pt+` nack\r
131a=rtcp-xr\r
132a=ssrc:`+t.ssrc+` cname:brtc-audio\r
133a=candidate:1 1 udp 2013266431 `+n+` `+r+` typ host`:t.codec===`h264`&&(i+=`\r
134m=video 9 UDP/TLS/RTP/SAVPF `+t.pt+`\r
135c=IN IP4 `+n+`\r
136a=setup:passive\r
137a=mid:`+t.mid+`\r
138a=sendrecv\r
139a=rtcp-mux\r
140a=ice-ufrag:`+e.serverIceUfrag+`\r
141a=ice-pwd:`+e.serverIcePwd+`\r
142a=ice-options:trickle\r
143a=fingerprint:`+e.serverDtlsHashing+` `+e.serverDtlsFingerprint+`\r
144a=rtpmap:`+t.pt+` H264/90000\r
145a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r
146a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid\r
147a=rtcp-fb:`+t.pt+` transport-cc\r
148a=rtcp-fb:`+t.pt+` ccm fir\r
149a=rtcp-fb:`+t.pt+` nack\r
150a=rtcp-fb:`+t.pt+` nack pli\r
151a=fmtp:`+t.pt+` profile-level-id=42e01f;packetization-mode=1\r
152a=rtcp-xr\r
153a=ssrc:`+t.ssrc+` cname:brtc-video\r
154a=candidate:1 1 udp 2013266431 `+n+` `+r+` typ host`)}),i+=`\r
155`}function zt(e,t,n,r){var i=`v=0\r
156o=- 847999349747732714 2 IN IP4 `+n+`\r
157s=VideoRoom 1393329176\r
158t=0 0`;return i+=`\r

159a=group:BUNDLE`,t.forEach(e=>{i+=` `+e.mid}),i+=`\r
160a=msid-semantic: WMS brtc`,t.forEach(t=>{t.type===`data`?i+=`\r
161m=application 9 UDP/DTLS/SCTP webrtc-datachannel\r
162c=IN IP4 `+n+`\r
163a=setup:passive\r
164a=mid:`+t.mid+`\r
165a=sendrecv\r
166a=ice-ufrag:`+e.serverIceUfrag+`\r
167a=ice-pwd:`+e.serverIcePwd+`\r
168a=ice-options:trickle\r
169a=fingerprint:`+e.serverDtlsHashing+` `+e.serverDtlsFingerprint+`\r
170a=sctp-port:5000\r
171a=sctmap:5000 webrtc-datachannel 16\r
172a=candidate:1 1 udp 2013266431 `+n+` `+r+` typ host`:t.codec===`opus`?i+=`\r
173m=audio 9 UDP/TLS/RTP/SAVPF `+t.pt+`\r
174c=IN IP4 `+n+`\r
175a=setup:passive\r
176a=mid:`+t.mid+`\r
177a=sendrecv\r
178a=rtcp-mux\r
179a=ice-ufrag:`+e.serverIceUfrag+`\r
180a=ice-pwd:`+e.serverIcePwd+`\r
181a=ice-options:trickle\r
182a=fingerprint:`+e.serverDtlsHashing+` `+e.serverDtlsFingerprint+`\r
183a=rtpmap:`+t.pt+` opus/48000/2\r
184a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r
185a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r
186a=rtcp-fb:`+t.pt+` transport-cc\r
187a=fmtp:`+t.pt+` minptime=10;useinbandfec=1\r
188a=rtcp-fb:`+t.pt+` nack\r
189a=rtcp-xr\r
190a=ssrc:`+t.ssrc+` cname:brtc-audio\r
191a=candidate:1 1 udp 2013266431 `+n+` `+r+` typ host`:t.codec===`pcmu`?i+=`\r
192m=audio 9 UDP/TLS/RTP/SAVPF `+t.pt+`\r
193c=IN IP4 `+n+`\r
194a=setup:passive\r
195a=mid:`+t.mid+`\r
196a=sendrecv\r
197a=rtcp-mux\r
198a=ice-ufrag:`+e.serverIceUfrag+`\r
199a=ice-pwd:`+e.serverIcePwd+`\r
200a=ice-options:trickle\r
201a=fingerprint:`+e.serverDtlsHashing+` `+e.serverDtlsFingerprint+`\r
202a=rtpmap:`+t.pt+` PCMU/8000\r
203a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r
204a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r
205a=rtcp-fb:`+t.pt+` transport-cc\r
206a=rtcp-fb:`+t.pt+` nack\r
207a=rtcp-xr\r
208a=ssrc:`+t.ssrc+` cname:brtc-audio\r
209a=candidate:1 1 udp 2013266431 `+n+` `+r+` typ host`:t.codec===`h264`&&(i+=`\r
210m=video 9 UDP/TLS/RTP/SAVPF `+t.pt+`\r
211c=IN IP4 `+n+`\r
212a=setup:passive\r
213a=mid:`+t.mid+`\r
214a=sendrecv\r
215a=rtcp-mux\r
216a=ice-ufrag:`+e.serverIceUfrag+`\r
217a=ice-pwd:`+e.serverIcePwd+`\r
218a=ice-options:trickle\r
219a=fingerprint:`+e.serverDtlsHashing+` `+e.serverDtlsFingerprint+`\r
220a=rtpmap:`+t.pt+` H264/90000\r
221a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r
222a=rtcp-fb:`+t.pt+` transport-cc\r
223a=rtcp-fb:`+t.pt+` ccm fir\r
224a=rtcp-fb:`+t.pt+` nack\r
225a=rtcp-fb:`+t.pt+` nack pli\r
226a=fmtp:`+t.pt+` profile-level-id=42e01f;packetization-mode=1\r
227a=rtcp-xr\r
228a=ssrc:`+t.ssrc+` cname:brtc-video\r
229a=candidate:1 1 udp 2013266431 `+n+` `+r+` typ host`)}),i+=`\r
230`}function Bt(e,t){var n=`v=0\r
231o=- 847999349747732714 2 IN IP4 127.0.0.1\r
232s=VideoRoom 1393329176\r
233t=0 0`;return n+=`\r
234a=group:BUNDLE`,t.forEach(e=>{n+=` `+e.mid}),n+=`\r
235a=msid-semantic: WMS brtc`,t.forEach(t=>{t.type===`data`?n+=`\r
236m=application 9 UDP/DTLS/SCTP webrtc-datachannel\r
237c=IN IP4 0.0.0.0\r
238a=setup:actpass\r
239a=mid:`+t.mid+`\r
240a=recvonly\r
241a=ice-ufrag:`+e.clientIceUfrag+`\r
242a=ice-pwd:`+e.clientIcePwd+`\r
243a=ice-options:trickle\r
244a=fingerprint:`+e.clientDtlsHashing+` `+e.clientDtlsFingerprint+`\r
245a=sctp-port:5000\r
246a=sctmap:5000 webrtc-datachannel 16`:t.codec===`opus`?n+=`\r
247m=audio 9 UDP/TLS/RTP/SAVPF `+t.pt+`\r
248c=IN IP4 0.0.0.0\r
249a=setup:actpass\r
250a=mid:`+t.mid+`\r
251a=recvonly\r
252a=rtcp-mux\r
253a=ice-ufrag:`+e.clientIceUfrag+`\r
254a=ice-pwd:`+e.clientIcePwd+`\r
255a=ice-options:trickle\r
256a=fingerprint:`+e.clientDtlsHashing+` `+e.clientDtlsFingerprint+`\r
257a=rtpmap:`+t.pt+` opus/48000/2\r
258a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r
259a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r
260a=rtcp-fb:`+t.pt+` transport-cc\r
261a=fmtp:`+t.pt+` minptime=10;useinbandfec=1\r
262a=rtcp-fb:`+t.pt+` nack\r
263a=rtcp-xr\r
264a=ssrc:`+t.ssrc+` cname:brtc-audio`:t.codec===`pcmu`?n+=`\r
265m=audio 9 UDP/TLS/RTP/SAVPF `+t.pt+`\r
266c=IN IP4 0.0.0.0\r
267a=setup:actpass\r
268a=mid:`+t.mid+`\r
269a=recvonly\r
270a=rtcp-mux\r
271a=ice-ufrag:`+e.clientIceUfrag+`\r
272a=ice-pwd:`+e.clientIcePwd+`\r
273a=ice-options:trickle\r
274a=fingerprint:`+e.clientDtlsHashing+` `+e.clientDtlsFingerprint+`\r
275a=rtpmap:`+t.pt+` PCMU/8000\r
276a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r
277a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r
278a=rtcp-fb:`+t.pt+` transport-cc\r
279a=rtcp-fb:`+t.pt+` nack\r
280a=rtcp-xr\r
281a=ssrc:`+t.ssrc+` cname:brtc-audio`:t.codec===`h264`&&(n+=`\r
282m=video 9 UDP/TLS/RTP/SAVPF `+t.pt+`\r
283c=IN IP4 0.0.0.0\r
284a=setup:actpass\r
285a=mid:`+t.mid+`\r
286a=recvonly\r
287a=rtcp-mux\r
288a=ice-ufrag:`+e.clientIceUfrag+`\r
289a=ice-pwd:`+e.clientIcePwd+`\r
290a=ice-options:trickle\r
291a=fingerprint:`+e.clientDtlsHashing+` `+e.clientDtlsFingerprint+`\r
292a=rtpmap:`+t.pt+` H264/90000\r
293a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r
294a=rtcp-fb:`+t.pt+` transport-cc\r
295a=rtcp-fb:`+t.pt+` ccm fir\r
296a=rtcp-fb:`+t.pt+` nack\r
297a=rtcp-fb:`+t.pt+` nack pli\r
298a=fmtp:`+t.pt+` profile-level-id=42e01f;packetization-mode=1\r
299a=rtcp-xr\r
300a=ssrc:`+t.ssrc+` cname:brtc-video`)}),n+=`\r
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304`)||(e+=`\r
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305var e=$(`#remotevideo`+s.rfindex).get(0);e!=null&&e.setSinkId!==void 0&&xe!=null&&e.setSinkId(xe),Ne(U?s.rfindex:s.rfid),W&&(s.spinner!==void 0&&s.spinner!==null&&(s.spinner.stop(),s.spinner=null),$(`#waitingvideo`+s.rfindex).remove()),$(`#remotevideo`+s.rfindex).removeClass(`hide`);var t=this.videoWidth,n=this.videoHeight;H&&($(`#curres`+s.rfindex).removeClass(`hide`).text(t+`x`+n).show(),adapter.browserDetails.browser===`firefox`&&setTimeout((function(){if(s!==null){var e=$(`#remotevideo`+s.rfindex).get(0).videoWidth,t=$(`#remotevideo`+s.rfindex).get(0).videoHeight;$(`#curres`+s.rfindex).removeClass(`hide`).text(e+`x`+t).show()}}),2e3))}}))),H&&(adapter.browserDetails.browser!==`chrome`&&adapter.browserDetails.browser!==`firefox`||($(`#curbitrate`+s.rfindex).removeClass(`hide`).show(),C[s.rfindex]=setInterval((function(){if(d!==null){var e=d.getBitrate();$(`#curbitrate`+s.rfindex).text(e)}}),1e3))))},ondataopen:function(e){a.log(`The DataChannel is available!`+e)},ondata:function(e,t){Be(e,t),a.log(`The DataChannel on data!`+t+e)},oncleanup:function(){a.log(` ::: Got a cleanup notification (remote feed `+t+`) :::`),y.forEach(e=>{if(e&&typeof e==`object`){var t=e;if(Fe===null)return;var n=U?t.rfindex:t.rfid;setTimeout((function(){Pe(n)}),0),!1===U&&$(`#videoremote`+t.rfindex).remove(),W&&(t.spinner!==void 0&&t.spinner!==null&&(t.spinner.stop(),t.spinner=null),$(`#waitingvideo`+t.rfindex).remove()),H&&($(`#curbitrate`+t.rfindex).remove(),$(`#curres`+t.rfindex).remove(),C[t.rfindex]!==void 0&&C[t.rfindex]!==null&&(clearInterval(C[t.rfindex]),C[t.rfindex]=null)),t=null}})}},r)}})}function $t(e){var t={request:`unsubscribe`,feeds:[{id:e}]};if(S[e]){var n=S[e].getTracks();n&&n.forEach(e=>{e.stop()}),S[e]=null}d?.send({message:t})}function en(e,t,n){if(l!==null){var r=!1;if(n!==void 0&&(r=!0),b[e]&&f!==null){var i={};if(i.rfid=e,r){if(y[n]=i,i.rfindex=n,(c=$(`#videoremote`+(i.rfindex-499)).get(0))!==null){var o=$(`#videoremote`+n).get(0);o!==null&&o.append(c)}}else for(var s=1;s<500;s++)if(y[s]===void 0||y[s]===null){y[s]=i,i.rfindex=s;break}var c=b[e].streams,u=[],d=0;if(c.forEach(t=>{if(t.type!==`data`){var n=-1;for(d=-1,t.type===`audio`?n=0:t.type===`video`&&(n=1),s=n;s<10;s+=2)if(!x[s]){x[d=s]=c,c.feed_id=e;break}if(d===-1)return void console.log(`Error! 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(`+s.getPlugin()+`, id=`+s.getId()+`)`),a.log(`  -- This is a subscriber`);var n={request:`join`,room:parseInt(j),room_name:E,ptype:`listener`,id:parseInt(O),app_id:T,role:D,token:``,feed:t,private_id:v,display:r};s.send({message:n})},error:function(e){a.error(`  -- Error attaching plugin...`,e)},onmessage:function(e,t){a.debug(` ::: Got a message (listener) :::`),a.debug(JSON.stringify(e));var r=e.videoroom;if(a.debug(`Event: `+r),r!=null&&r!=null)if(r===`attached`){if(o)y[i]=s,s.rfindex=i;else for(var c=1;c<500;c++)if(y[c]===void 0||y[c]===null){y[c]=s,s.rfindex=c;break}if(s.rfid=e.id,s.rfdisplay=e.display,W)if(s.spinner===void 0||s.spinner===null){var l=document.getElementById(`videoremote`+s.rfindex+n);s.spinner=new Spinner({top:100}).spin(l)}else s.spinner.spin();Me(U?s.rfindex:s.rfid),a.log(`Successfully attached to feed `+s.rfid+` (`+s.rfdisplay+`) in room `+e.room)}else e.error!==void 0&&e.error!==null&&Ce(e.error);if(t!=null){a.debug(`Handling SDP as well...`),a.debug(t),X!==null&&(t.sdp=rn(t.sdp,X,Z));var u={request:`configure`,audio:z,video:ee,data:!0};s.send({message:u}),s.createAnswer({jsep:t,media:{audioSend:!1,videoSend:!1,data:!0},success:function(e){a.debug(`Got SDP!`),a.debug(e),s.send({message:{request:`start`,room:1234},jsep:e})},error:function(e){a.error(`WebRTC error:`,e),Ce(`WebRTC error... `+JSON.stringify(e))}})}},webrtcState:function(e){a.log(`Janus says this WebRTC PeerConnection (feed #`+s.rfindex+`) is `+(e?`up`:`down`)+` now`)},iceState:function(e){a.log(`iceConnectionState: `+e),e===`disconnected`?(setTimeout((function(){Re(t,!1),Fe(t)}),0),setTimeout((function(){Yt(t)}),100)):e===`connected`&&Re(t,!0)},mediaState:function(e,n){ot(t,e,n)},onlocalstream:function(e){},slowLink:function(e,t){gt(e,t)},onremotestream:function(e){if(a.debug(`Remote feed #`+s.rfindex),$(`#remotevideo`+s.rfindex).length===0){var t=``;re&&(t=`muted`),W&&$(`#videoremote`+s.rfindex).append(`<video style="border-radius: 5px; display: block; margin: auto;" id="waitingvideo`+s.rfindex+n+`" width=320 height=240 />`),adapter.browserDetails.browser===`safari`&&(P||re||(t+=` controls`)),document.getElementById(`remotevideo`+s.rfindex+n)||$(`#videoremote`+s.rfindex).append(`<video `+t+` id="remotevideo`+s.rfindex+n+`" width="100%" height="100%" playsinline autoplay/>`)}H&&$(`#curres`+s.rfindex).length===0&&$(`#videoremote`+s.rfindex).append(`<span id="curres`+s.rfindex+n+`" style="display:inline;padding:.2em .6em .3em;font-size:75%;font-weight:bold;line-height:1;color:#ffffff;text-align:center;white-space:nowrap;vertical-align:baseline;border-radius:.25em; background-color: #2fa4e7; position: absolute; bottom: 0px; left: 0px;margin: 2px;"></span><span id="curbitrate`+s.rfindex+n+`" style="display:inline;padding:.2em .6em .3em;font-size:75%;font-weight:bold;line-height:1;color:#ffffff;text-align:center;white-space:nowrap;vertical-align:baseline;border-radius:.25em;background-color: #033c73; position: absolute; bottom: 0px; right: 0px;margin: 2px;"></span>`);var r=e.getVideoTracks(),i=$(`#remotevideo`+s.rfindex).get(0);i===null?a.log(`no video label for Remote feed #`+s.rfindex):(a.attachMediaStream(i,e),r==null||r.length===0?($(`#remotevideo`+s.rfindex).hide(),$(`#remotevideo`+s.rfindex).bind(`playing`,(function(){if(s!==null){var e=$

305(`#remotevideo`+s.rfindex).get(0);e!=null&&e.setSinkId!==void 0&&xe!=null&&e.setSinkId(xe),Ne(U?s.rfindex:s.rfid),W&&(s.spinner!==void 0&&s.spinner!==null&&s.spinner.stop(),s.spinner=null,$(`#waitingvideo`+s.rfindex).remove()),$(`#remotevideo`+s.rfindex).removeClass(`hide`)}})),ve&&$(`#videoremote`+s.rfindex).append(`<div sytle="position: relative;" id="novideo`+s.rfindex+n+`" ><span style="text-align: center; position: absolute; bottom: 0px; right: 0px;left: 0px;font-size: 16px; ">No remote video available</span></div>`)):($(`#remotevideo`+s.rfindex).show(),s.playing_called=!1,$(`#remotevideo`+s.rfindex).bind(`playing`,(function(){if(s!==null&&!s.playing_called){s.playing_called=!0,$(`#novideo`+s.rfindex).length!==0&&$(`#novideo`+s.rfindex).remove();var e=$(`#remotevideo`+s.rfindex).get(0);e!=null&&e.setSinkId!==void 0&&xe!=null&&e.setSinkId(xe),Ne(U?s.rfindex:s.rfid),W&&(s.spinner!==void 0&&s.spinner!==null&&s.spinner.stop(),s.spinner=null,$(`#waitingvideo`+s.rfindex).remove()),$(`#remotevideo`+s.rfindex).removeClass(`hide`);var t=this.videoWidth,n=this.videoHeight;if(H){var r=$(`#curres`+s.rfindex);r&&(r.removeClass(`hide`),r.text(t+`x`+n),r.show()),adapter.browserDetails.browser===`firefox`&&setTimeout((function(){if(s!==null){var e=$(`#remotevideo`+s.rfindex).get(0).videoWidth,t=$(`#remotevideo`+s.rfindex).get(0).videoHeight,n=$(`#curres`+s.rfindex);n&&(n.removeClass(`hide`),n.text(e+`x`+t),n.show())}}),2e3)}}}))),H&&(adapter.browserDetails.browser!==`chrome`&&adapter.browserDetails.browser!==`firefox`||($(`#curbitrate`+s.rfindex).removeClass(`hide`).show(),C[s.rfindex]=setInterval((function(){if(s!==null){var e=s.getBitrate();$(`#curbitrate`+s.rfindex).text(e)}}),1e3))))},ondataopen:function(e){a.log(`The DataChannel is available!`+e)},ondata:function(e,t){Be(e,t),a.log(`The DataChannel on data!`+t+e)},oncleanup:function(){if(a.log(` ::: Got a cleanup notification (remote feed `+t+`) :::`),s!==null){var e=U?s.rfindex:s.rfid;setTimeout((function(){Pe(e)}),0),!1===U&&$(`#videoremote`+s.rfindex).remove(),W&&(s.spinner!==void 0&&s.spinner!==null&&s.spinner.stop(),s.spinner=null,$(`#waitingvideo`+s.rfindex).remove()),H&&($(`#curbitrate`+s.rfindex).remove(),$(`#curres`+s.rfindex).remove(),C[s.rfindex]!==null&&C[s.rfindex]!==null&&clearInterval(C[s.rfindex]),C[s.rfindex]=null),s=null}}})}function nn(e){if(!et)return;let t={env:tt,timestamp:e.timestamp?e.timestamp:new Date().getTime(),appId:T,roomId:j,userId:O,message:e};o($e.serverUrl,t)}function rn(e,t,n){for(var r=e.split(`\r
306`),i=0;i<r.length;i++)if(r[i].match(/a=candidate*/)){var a=r[i].match(/a=candidate:1 1 udp (.+) (.+) (\d+) typ host/);n&&(a[3]=n),r[i]=`a=candidate:1 1 udp `+a[1]+` `+t+` `+a[3]+` typ host`}return(e=r.join(`\r
307`)).endsWith(`\r
308`)||(e+=`\r
309`),e}function an(e,t){e.success=typeof e.success==`function`?e.success:a.noop,e.error=typeof e.error==`function`?e.error:a.noop;let n=[];navigator.mediaDevices.enumerateDevices().then((function(r){r.forEach((function(e){(e.kind===t||t===`all`)&&n.push(e)})),e.success(n)})).catch((function(t){e.error(t)}))}this.BRTC_GetStatsData=function(){return yt},this.BRTC_ReplaceVideo=function(e){(function(e){if(e!==`default`&&e!==``&&e!==void 0||(e=null),ye===e||(ye=e,console.log(`videoDeviceId: `+ye),u==null)||_===null||!L)return;let t=null,n=Pt(ct);ye!=null&&ye!==`default`&&(n.deviceId={ideal:ye},n.facingMode={});let r={audio:!1,video:n};vt(),navigator.mediaDevices.getUserMedia(r).then((function(e){t=e,bt(t)})).catch(xt)})(e)},this.BRTC_StopAudio=function(){St()},this.BRTC_ReplaceAudio=function(e){if(be===e||be===null&&e===`default`||(be=e,u==null)||_===null)return;var t=navigator.userAgent;if(/Safari/.test(t)&&!/Chrome/.test(t))return Kt(),void setTimeout((function(){Wt(!0)}),300);let n=null,r={audio:!0,video:!1};be!=null&&be!==`default`&&(r={audio:{optional:[{sourceId:be}]},video:!1}),St(),navigator.mediaDevices.getUserMedia(r).then((function(e){n=e,function(e){u.createOffer({media:{update:!0,replaceAudio:!0,audioRecv:!1,videoRecv:!1,audioSend:!0,videoSend:!0},stream:e,success(e){}})}(n)})).catch(xt)},this.BRTC_SetAudioOutputDevice=function(e){xe=e,u!=null&&y.forEac

309h(t=>{if(t&&typeof t==`object`){var n=$(`#remotevideo`+t.rfindex).get(0);n.setSinkId!==void 0&&n!=null&&(console.log(`set Audio output audioDeviceId: `+e),n.setSinkId(e))}})},this.BRTC_ReplaceStream=function(e){console.log(`newStream: `+e),u!=null&&e!=null&&bt(e)},this.BRTC_GetVideoDevices=function(e){an(e,`videoinput`)},this.BRTC_GetAudioInputDevices=function(e){an(e,`audioinput`)},this.BRTC_GetAudioOutputDevices=function(e){an(e,`audiooutput`)},this.BRTC_GetAllDevices=function(e){an(e,`all`)},this.BRTC_SetDevicesChangeListener=function(e){e=typeof e==`function`?e:function(){},navigator.mediaDevices.ondevicechange=function(t){e(t)}},this.BRTC_GetUserList=function(e){(function(e){if(e!=null&&(e.success=typeof e.success==`function`?e.success:a.noop,e.error=typeof e.error==`function`?e.error:a.noop),!i){var t={request:`listparticipants`,room:j};u.send({message:t,success:e==null?a.noop:e.success,error:e==null?a.noop:e.error})}})(e)},this.BRTC_SubscribeStreaming=function(e,t){qt(e,t)},this.BRTC_ResubscribeStreaming=function(e){Yt(e)},this.BRTC_StopSubscribeStreaming=function(e){return Jt(e)},this.v4hook_BRTC_StopSubscribeStreaming=function(e){return new Promise((t,r)=>{jt(e),x.forEach((t,n)=>{t&&t.feed_id===e&&(x[n]=null)});var o=!1;y.some((t,r)=>!(!t||typeof t!=`object`||t.rfindex!==e&&t.rfid!==e)&&(y[r]=null,!1===U?i&&document.getElementById(`v4videos`+n)&&$(`#videoremote`+t.rfindex)[0]&&(document.getElementById(`v4videos`+n).appendChild($(`#videoremote`+t.rfindex)[0].firstChild),$(`#videoremote`+t.rfindex).remove()):$(`#videoremote`+t.rfindex).empty(),function(e){var t=`BRTC_CLIENT_SIGNAL`,n=[];if(b[e]){b[e].streams.forEach(e=>{typeof e.pullmid==`number`&&n.push({mid:e.pullmid.toString(),type:e.type})});var r={type:t,data:{request:`unsubscribe`,transaction:a.randomString(12),handleId:f.getId(),session_id:l.getSessionId(),streams:n}};n.length>0&&Zt(JSON.stringify(r),t)}}(e),o=!0,!0)),t(o?`success: feedid: `+e:`warning: not subscribed feedid: `+e)})},this.BRTC_StartPublish=function(){Wt(!0)},this.BRTC_StopPublish=function(e){return new Promise((e,t)=>{Qe=function(){e()},Ze=!0,Kt()})},this.v4hook_BRTC_StopPublish=function(e){return new Promise((t,n)=>{var r=[],o=[];e?(e.audio&&o.push(`0`),e.video&&o.push(`1`)):o=[`0`,`1`],o.forEach(e=>{r.push({mid:e,method:`client`,pause:!0})});var s=`BRTC_CLIENT_SIGNAL`,c={type:s,data:{request:`pause_resume`,transaction:a.randomString(12),handleId:u.getId(),session_id:l.getSessionId(),streams:r}};console.log(`Send DataChannel msg:`+JSON.stringify(c)),Xt(JSON.stringify(c),s),t(),i&&ht&&(e?(e.audio&&St(),e.video&&vt()):(St(),vt()))})},this.BRTC_MuteMicphone=function(e){u!==null&&(e?u.muteAudio():u.unmuteAudio())},this.v4hook_BRTC_MuteCamera=function(e){if(u&&i){var t=`BRTC_CLIENT_SIGNAL`,n={type:t,data:{request:`pause_resume`,transaction:a.randomString(12),handleId:u.getId(),session_id:l.getSessionId(),streams:[{mid:`1`,method:`client`,pause:e}]}};console.log(`Send DataChannel msg:`+JSON.stringify(n)),Xt(JSON.stringify(n),t);return}},this.BRTC_MuteCamera=function(e){u!==null&&(L=!e,Qe=function(){setTimeout((function(){Wt(!0)}),500)},Ze=!0,Kt())},this.BRTC_MuteCamera_legcy=function(e){u!==null&&(e?u.muteVideo():u.unmuteVideo())},this.BRTC_MuteRemoteVideo=function(e,t,i){if(u!==null&&!r)return typeof i!=`number`||e?void(t===void 0?y.forEach(t=>{if(t&&typeof t==`object`){var n={request:`configure`,audio:z,video:!e,data:!0};t.send({message:n}),e&&(t.lastmutedtime=Date.now())}}):y.some(n=>{if(n&&typeof n==`object`&&(n.rfindex==t||n.rfid==t)){var r={request:`configure`,audio:z,video:!e,data:!0};return n.send({message:r}),e&&(n.lastmutedtime=Date.now()),!0}return!1})):t===void 0?void y.forEach(e=>{if(e&&typeof e==`object`)if(e.lastmutedtime+i<Date.now()){var t=document.getElementById(`videoremote`+remoteFeed.rfindex+n).parentNode.parentNode.id,r=e.rfid;Jt(r),setTimeout((function(){qt(t,r)}),200)}else{var a={request:`configure`,audio:z,video:!0,data:!0};e.send({message:a})}}):void y.some(e=>{if(e&&typeof e==`object`&&(e.rfindex==t||e.rfid==t)){if(e.lastmutedtime+i<Date.now()){var r=document.getElementById(`videoremote`+remoteFeed.rfindex+n).parentNode.parentNode.id,a=e.rfid;Jt(a),setTimeout((function(){qt(r,a)}),200)}else{var o={request:`configure`,audio:z,video:!0,data:!0};e.send({message:o})}return!0}return!1})},this.BRTC_MuteRemoteAudio=function(e,t){u!==null&&(r||(t===void 0?y.forEac

309h(t=>{if(t&&typeof t==`object`){var n={request:`configure`,audio:!e,video:ee,data:!0};t.send({message:n})}}):y.some(n=>{if(n&&typeof n==`object`&&(U?n.rfindex==t:n.rfid==t)){var r={request:`configure`,audio:!e,video:ee,data:!0};return n.send({message:r}),!0}return!1})))},this.v4hook_BRTC_MuteRemoteVideo=function(e,t,n){Ct(`video`,e,t)},this.v4hook_BRTC_MuteRemoteAudio=function(e,t){Ct(`audio`,e,t)},this.v4hook_BRTC_SwitchScreen=function(e){(function(e){wt(!F,!1).then((function(t){F=!F,bt(t),e&&e.success&&e.success(`BRTC_SwitchScreen success.`)}),(function(t){e&&e.error&&e.error(`BRTC_SwitchScreen error: `+t)}))})(e)},this.BRTC_SwitchScreen=function(e){Tt(e)},this.BRTC_GetRemoteAudioLevels=function(){let e=[];return r?(y.forEach(t=>{if(t&&typeof t==`object`){if(d.webrtcStuff&&d.webrtcStuff.pc&&d.webrtcStuff.pc.getStats){t.ssrcs=[];var n=d.webrtcStuff.pc.getTransceivers();if(n&&n.length>0)for(var r in n){var i=n[r],a=x[i.mid];if(a&&t.rfid===a.feed_id){let e=i.receiver;if(e&&e.track&&e.track.kind===`audio`){let n=e.getSynchronizationSources();if(adapter.browserDetails.browser===`safari`)for(let e in n){let t=n[e];t.audioLevel=10**(-1*t.audioLevel/20)}t.ssrcs=n,n.length>0&&(t.ssrc0=n[0].source);break}}}d.webrtcStuff.pc.getStats().then((function(e){e.forEach(e=>!(e.type!==`ssrc`||(t.packetsReceived=parseInt(e.stat(`packetsReceived`),10),t.packetsLost=parseInt(e.stat(`packetsLost`),10),e.stat(`googDecodingCTN`)!==``&&(t.googDecodingCTN=parseInt(e.stat(`googDecodingCTN`),10)),e.stat(`googDecodingNormal`)!==``&&(t.googDecodingNormal=parseInt(e.stat(`googDecodingNormal`),10)),e.stat(`googDecodingMuted`)!==``&&(t.googDecodingMuted=parseInt(e.stat(`googDecodingMuted`),10)),e.stat(`audioOutputLevel`)&&(t.volume=parseInt(e.stat(`audioOutputLevel`),10)),!e.id.includes(t.ssrc0))))}))}let o={feedId:t.rfid,display:t.rfdisplay,ssrcs:t.ssrcs,packetsReceived:t.packetsReceived?t.packetsReceived:0,packetsLost:t.packetsLost?t.packetsLost:0,googDecodingCTN:t.googDecodingCTN?t.googDecodingCTN:0,googDecodingNormal:t.googDecodingNormal?t.googDecodingNormal:0,googDecodingMuted:t.googDecodingMuted?t.googDecodingMuted:0,volume:t.volume?t.volume:2};e.push(o)}}),e):(y.forEach(t=>{if(t&&typeof t==`object`){t.webrtcStuff&&t.webrtcStuff.pc&&t.webrtcStuff.pc.getStats&&t.webrtcStuff.pc.getStats().then((function(e){e.forEach(e=>e.type===`ssrc`&&(t.packetsReceived=parseInt(e.stat(`packetsReceived`)),t.packetsLost=parseInt(e.stat(`packetsLost`)),e.stat(`googDecodingCTN`)!=``&&(t.googDecodingCTN=parseInt(e.stat(`googDecodingCTN`))),e.stat(`googDecodingNormal`)!=``&&(t.googDecodingNormal=parseInt(e.stat(`googDecodingNormal`))),e.stat(`googDecodingMuted`)!=``&&(t.googDecodingMuted=parseInt(e.stat(`googDecodingMuted`))),e.stat(`googDecodingCTN`)!=``))}));let n={feedId:t.rfid,display:t.rfdisplay,ssrcs:t.getSsrcs(),packetsReceived:t.packetsReceived?t.packetsReceived:0,packetsLost:t.packetsLost?t.packetsLost:0,googDecodingCTN:t.googDecodingCTN?t.googDecodingCTN:0,googDecodingNormal:t.googDecodingNormal?t.googDecodingNormal:0,googDecodingMuted:t.googDecodingMuted?t.googDecodingMuted:0,volume:t.getRemoteVolume()};e.push(n)}}),e)},this.BRTC_GetRemoteUsers=function(){return qe},this.BRTC_SendMessageToUser=function(e,t){if(l!==null)if(t===void 0&&(t=0),i){var n=t===0?`BRTC_CLIENT_MESSAGE`:`BRTC_CLIENT_P2P_MESSAGE`,r={type:n,from:parseInt(O,10),to:t,data:e};Xt(JSON.stringify(r),n)}else r={request:`senddata`,room:j,id:parseInt(O,10),to:t,data:e,internal:!1},l.send({message:r,success:function(e){}})},this.BRTC_SetUserAttribute=function(e){if(l!==null&&!i){var t={request:`setuserattribute`,room:j,id:parseInt(O),userattribute:e};l.send({message:t,success:function(t){var 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r={request:`stoprecording`};e&&(e===`anchor`&&(e=`user`),r.level=e),l.send({message:r,success:function(e){t()}})}})},this.BRTC_GetMessageDelay=function(e,t){return new Promise((n,r)=>{if(l===null||i)r();else{var a={request:`send_echoreq`,room:j,id:parseInt(O,10),to:e,data:t,reqSendTs:Date.now()};l.send({message:a,success:function(e){n()}})}})},this.BRTC_Render_TryLockDevice=function(){return new Promise((e,t)=>{if(l===null)return void t();l.doaction({action:`tryLockDevice`,appType:`game`,appVersion:`v1`,region:`bj`},{success:function(){e()},error:function(e){t(e)}})})},this.BRTC_Render_UnlockDevice=function(e){return new Promise((e,t)=>{if(l===null)return void t();l.doaction({action:`unlockDevice`,appType:`game`,appVersion:`v1`,region:`bj`},{success:function(){e()}})})},this.BRTC_Render_JoinDeviceQueue=function(e){return new Promise((e,t)=>{if(l===null)return void t();l.doaction({action:`joinDeviceQueue`,appType:`game`,appVersion:`v1`,region:`bj`},{success:function(){e()},error:function(e){t(e)}})})},this.BRTC_Render_LeaveDeviceQueue=function(e){return new Promise((e,t)=>{if(l===null)return void t();l.doaction({action:`leaveDeviceQueue`,appType:`game`,appVersion:`v1`,region:`bj`},{success:function(){e()}})})},this.BRTC_Render_StartApp=function(e){return new Promise((t,n)=>{if(l===null)return void n();let r={action:`startApp`,appType:`game`,appVersion:`v1`,region:`bj`};e&&(r.renderEncodeConfig=Object.assign(e)),l.doaction(r,{success:function(){t()}})})},this.BRTC_Render_StopApp=function(e){return new Promise((e,t)=>{if(l===null)return void t();l.doaction({action:`stopApp`,appType:`game`,appVersion:`v1`,region:`bj`},{success:function(){e()}})})},this.BRTC_SetParamSettings=function(e){Nt(e||={})},this.BRTC_AquireDevicePermission=function(e){e.success=typeof e.success==`function`?e.success:function(){},e.error=typeof e.error==`function`?e.error:function(){},navigator.mediaDevices.getUserMedia({video:!0,audio:!0}).then((function(t){e.success(),t.getAudioTracks().forEach((function(e){e.stop()})),t.getVideoTracks().forEach((function(e){e.stop()}))})).catch((function(t){e.error(t)}))},this.BRTC_DeviceTest_Start=function(e){e.success=typeof e.success==`function`?e.success:function(){},e.error=typeof e.error==`function`?e.error:function(){},Q.using_video=!0,Q.using_audio=!0,Q.mirrorlocalvideo=!0,Q.remoteaudioid=``,Q.videoprofile=`hires`,Q.videoDeviceId=null,Q.audioDeviceId=null,Q.audioOutputDeviceId=null,Q.myStream=null,Q.onlocalstream=function(){},e.usingvideo!==null&&e.usingvideo!==void 0&&(Q.using_video=e.usingvideo),e.usingaudio!==null&&e.usingaudio!==void 0&&(Q.using_audio=e.usingaudio),e.videodeviceid!==null&&e.videodeviceid!==void 0&&(Q.videoDeviceId=e.videodeviceid),e.audiodeviceid!==null&&e.audiodeviceid!==void 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c.BRTC_GetStatsData()},window.BRTC_ReplaceVideo=function(e){c?.BRTC_ReplaceVideo(e)},window.BRTC_StopAudio=function(){c?.BRTC_StopAudio()},window.BRTC_ReplaceAudio=function(e){c?.BRTC_ReplaceAudio(e)},window.BRTC_SetAudioOutputDevice=function(e){c?.BRTC_SetAudioOutputDevice(e)},window.BRTC_ReplaceStream=function(e){c?.BRTC_ReplaceStream(e)},window.BRTC_GetVideoDevices=function(e){l(e,`videoinput`)},window.BRTC_GetAudioInputDevices=function(e){l(e,`audioinput`)},window.BRTC_GetAudioOutputDevices=function(e){l(e,`audiooutput`)},window.BRTC_GetAllDevices=function(e){l(e,`all`)},window.BRTC_SetDevicesChangeListener=function(e){e=typeof e==`function`?e:function(){},navigator.mediaDevices.ondevicechange=function(t){e(t)}},window.BRTC_GetUserList=function(e){c?.BRTC_GetUserList(e)},window.BRTC_SubscribeStreaming=function(e,t){c?.BRTC_SubscribeStreaming(e,t)},window.BRTC_ResubscribeStreaming=function(e){c?.BRTC_ResubscribeStreaming(e)},window.BRTC_StopSubscribeStreaming=function(e){if(c!=null)return c.BRTC_StopSubscribeStreaming(e)},window.BRTC_StartPublish=function(){c?.BRTC_StartPublish()},window.BRTC_StopPublish=function(e){if(c!=null)return c.BRTC_StopPublish(e)},window.BRTC_MuteMicphone=function(e){c?.BRTC_MuteMicphone(e)},window.BRTC_MuteCamera=function(e){c?.BRTC_MuteCamera(e)},window.BRTC_MuteCamera_legcy=function(e){c?.BRTC_MuteCamera_legcy(e)},window.BRTC_MuteRemoteVideo=function(e,t,n){c?.BRTC_MuteRemoteVideo(e,t,n)},window.BRTC_MuteRemoteAudio=function(e,t){c?.BRTC_MuteRemoteAudio(e,t)},window.BRTC_SwitchScreen=function(e){c?.BRTC_SwitchScreen(e)},window.BRTC_GetRemoteAudioLevels=function(){if(c!=null)return c.BRTC_GetRemoteAudioLevels()},window.BRTC_GetRemoteUsers=function(){if(c!=null)return c.BRTC_GetRemoteUsers()},window.BRTC_SendMessageToUser=function(e,t){c?.BRTC_SendMessageToUser(e,t)},window.BRTC_SetUserAttribute=function(e){c?.BRTC_SetUserAttribute(e)},window.BRTC_GetUserAttribute=function(e){if(c!=null)return c.BRTC_GetUserAttribute(e)},window.BRTC_GetUserIP=function(e){if(c!=null)return c.BRTC_GetUserIP(e)},window.BRTC_GetRemoteVideoInfo=function(e){if(c!=null)return c.BRTC_GetRemoteVideoInfo(e)},window.BRTC_KickoutUser=function(e){c?.BRTC_KickoutUser(e)},window.BRTC_DisbandRoom=function(){c?.BRTC_DisbandRoom()},window.BRTC_ShutUpUser=function(e,t){c?.BRTC_ShutUpUser(e,t)},window.BRTC_StartLiveServerStreaming=function(e,t,n,r){c?.BRTC_StartLiveServerStreaming(e,t,n,r)},window.BRTC_StartLiveServerStreamingEx=function(e,t,n){c?.BRTC_StartLiveServerStreamingEx(e,t,n)},window.BRTC_StopLiveServerStreaming=function(e){if(c!=null)return c.BRTC_StopLiveServerStreaming(e)},window.BRTC_StartRoomMediaRelay=function(e,t,n){if(c!=null)return c.BRTC_StartRoomMediaRelay(e,t,n)},window.BRTC_StopRoomMediaRelay=function(e,t){if(c!=null)return c.BRTC_StopRoomMediaRelay(e,t)},window.BRTC_StopRoomMediaRelayAll=function(){if(c!=null)return c.BRTC_StopRoomMediaRelayAll()},window.BRTC_StartRecording=function(e,t,n,r){if(c!=null)return c.BRTC_StartRecording(e,t,n,r)},window.BRTC_StopRecording=function(e){if(c!=null)return c.BRTC_StopRecording(e)},window.BRTC_GetMessageDelay=function(e,t){if(c!=null)return c.BRTC_GetMessageDelay(e,t)},window.BRTC_Render_TryLockDevice=function(){if(c!=null)return c.BRTC_Render_TryLockDevice()},window.BRTC_Render_UnlockDevice=function(){if(c!=null)return c.BRTC_Render_UnlockDevice()},window.BRTC_Render_JoinDeviceQueue=function(){if(c!=null)return c.BRTC_Render_JoinDeviceQueue()},window.BRTC_Render_LeaveDeviceQueue=function(){if(c!=null)return c.BRTC_Render_LeaveDeviceQueue()},window.BRTC_Render_StartApp=function(e){if(c!=null)return c.BRTC_Render_StartApp(e)},window.BRTC_Render_StopApp=function(){if(c!=null)return c.BRTC_Render_StopApp()},window.BRTC_SetParamSettings=function(e){c?.BRTC_SetParamSettings(e)},window.BRTC_SetDebugLevel=function(e){c?.BRTC_SetDebugLevel(e)},window.BRTC_AquireDevicePermission=function(e){e.success=typeof e.success==`function`?e.success:function(){},e.error=typeof e.error==`function`?e.error:function(){},navigator.mediaDevices.getUserMedia({video:!0,audio:!0}

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309{let n=-1,r=null;return typeof Worker<`u`?r=Qn:(r=window,console.warn(`浏览器不支持 Web Workers，使用 原生 timer 代替`)),t>=0&&(n=r.setTimeout(e,t)),()=>{n!==-1&&r.clearTimeout(n),n=-1}},ar=class{running=!1;logger=!0;timeoutDuration;catchMethod;promise=null;reject=null;stopTimeout=null;constructor(e,t){this.timeoutDuration=e,this.catchMethod=t}start(){this.running?this.logger&&console.warn(`TimeoutController已启动`):(this.logger&&console.info(`TimeoutController开始计时:`,this.timeoutDuration),this.running=!0,this.promise=new Promise(((e,t)=>{this.reject=t,this.stopTimeout?.(),this.stopTimeout=ir((()=>{t(Error(`TimeoutController超时错误`))}),this.timeoutDuration)})),this.catchMethod&&this.promise?.catch(this.catchMethod))}clear(){this.running?(this.logger&&console.info(`TimeoutController停止计时`),this.running=!1,this.stopTimeout?.(),this.stopTimeout=null,this.reject&&=null):this.logger&&console.warn(`TimeoutController未启动`)}},or=l(ne()),sr=function(){function e(t){var n=this;g(this,e),y(this,`client`,void 0),y(this,`isRtcVideoOn`,!1),y(this,`rtcConnection`,void 0),y(this,`rtcConfig`,void 0),y(this,`bizC

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309),(0,or.default)(h)&&h(e),n.timeoutEvent.start()},onSuccess:function(){!n.closeLog&&console.info(`rtc - success`),n.rtcStateCallback&&n.rtcStateCallback({action:`success`,body:!0}),(0,or.default)(_)&&_()},onError:function(t){n.isRtcVideoOn=!1,!n.closeLog&&console.error(`rtc - error:`,t),n.rtcStateCallback&&n.rtcStateCallback({action:`error`,body:t}),C&&C({status:xn.DH_LIB_ERROR,content:{type:Sn.RTC_ERROR}}),(0,or.default)(v)&&v(t),(t.includes(`Lost connection to the server`)||t.includes(`Is the server down`))&&n.restartRtc&&n.restartRtc(e)}}})}})),y(this,`closeRtc`,(function(){n.timeoutEvent.clear(),clearTimeout(n.reopenTimer),n.client&&n.client.destroy(),n.restarting=!1})),y(this,`restartRtc`,(function(e){!n.restarting&&n.bizConfig&&n.bizConfig.autoReConnect&&(n.rtcStateCallback&&n.rtcStateCallback({action:`restartRtc`,body:e}),n.restarting=!0,n.closeRtc(),n.reopenTimer=setTimeout((function(){!n.closeLog&&console.error(`拉流失败，开始重启`),n.restarting=!1,n.openRtc(e)}),2e3))}));var r=t.rtcConnection,i=t.rtcConfig,a=t.closeLog,o=a===void 0||a,s=t.rtcCallback;this.rtcConnection=r,this.rtcConfig=i,this.rtcCallback=s,this.closeLog=o,this.timeoutEvent=new ar(6e4,(function(){if(!n.rtcConnection)return!n.closeLog&&console.warn(`remotevideoon事件超时， rtcConnectionRef is null`);n.timeoutEvent.clear(),n.restartRtc&&n.restartRtc(n.rtcConnection)}))}return v(e,[{key:`muteMicphone`,value:function(e){this.client&&this.client.muteMicphone&&this.client.muteMicphone(e)}}]),e}(),cr=`starling-cutout-canvas`,lr=`cloud-brtc-player-wrapper`,ur=`remotevideo500`;function dr(e){var t=e.autoChromaKey,n=t!==void 0&&t,r=e.autoplay,i=r===void 0||r;if(document.getElementById(`remotevideo500`))return console.error(`DOM with id "${ur}" already exists.`),null;var a=document.createElement(`div`);a.className=lr,a.id=lr,a.style.position=`relative`;var o=document.createElement(`video`);if(o.id=`remotevideo500`,o.width=0,o.height=0,o.setAttribute(`width`,`100%`),o.setAttribute(`height`,`100%`),o.setAttribute(`data-playing`,`true`),o.setAttribute(`playsinline`,``),i&&o.setAttribute(`autoplay`,``),a.appendChild(o),n){var s=document.createElement(`canvas`);s.id=cr,Object.assign(s.style,{position:`absolute`,top:`0`,left:`0`,height:`100%`,width:`100%`,zIndex:`1`,display:n?`block`:`none`}),o.style.visibility=`hidden`,a.appendChild(s)}return{playerWrapper:a,video:o}}function fr(){var e=document.getElementById(lr);e&&e.parentNode&&e.parentNode.removeChild(e)}function pr(e){var t=document.getElementById(ur);return t&&(t.muted=e),t}function mr(e){var t=document.getElementById(ur);try{if(t)return e?t.play():t.pause()}catch(e){console.info(e)}}function hr(){var e=navigator.userAgent||navigator.vendor;return/huawei/i.test(e)||/honor/i.test(e)}function gr(){var e=document.createElement(`style`);e.appendChild(document.createTextNode(`
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t==`string`&&isNaN(t)&&(a.type===`enum`?a.options.hasOwnProperty(t)||(t=L(t,[`select`])):a.type===`number`||a.type===`boolean`?t=L(t,[`input`,`select`]):a.type===`image`&&(t=L(t,[`canvas`,`img`,`video`]))),z(t,`HTMLInputElement`)||z(t,`HTMLSelectElement`)?(i=t.value,r&&r.element!==t&&(r.element.removeEventListener(`change`,r.listener,!0),r.element.removeEventListener(`input`,r.listener,!0),delete n.inputElements[e],r=null),r||(r={element:t,listener:function(e,r){return function(){var i=t.type===`checkbox`?t.checked:r.value,o=n.setInput(e,i);a.type===`color`&&(o=te(o).substr(0,7)),o!==i&&(r.value=o)}}(e,t)},n.inputElements[e]=r,t.type===`range`&&t.addEventListener(`input`,r.listener,!0),t.addEventListener(`change`,r.listener,!0)),r&&t.type===`checkbox`&&(i=t.checked)):(r&&(r.element.removeEventListener(`change`,r.listener,!0),r.element.removeEventListener(`input`,r.listener,!0),delete n.inputElements[e]),i=t),n.setInput(e,i),n.inputs[e]}function i(e){return function(t){var n=r(e,t);return n&&n.pub}}function a(e){return function(){var t=n.inputs[e];return t&&t.pub}}function o(e){return function(t){return r(e,t)}}function s(e){return function(){return n.inputs[e]}}for(t in n.effect.inputs)if(n.effect.inputs.hasOwnProperty(t)){if(this[t]!==void 0)throw Error(`Cannot overwrite Seriously.`+t);n.effect.inputs[t].type===`image`?Object.defineProperty(this,t,{configurable:!0,enumerable:!0,get:a(t),set:i(t)}):Object.defineProperty(this,t,{configurable:!0,enumerable:!0,get:s(t),set:o(t)})}Object.defineProperties(this,{effect:{enumerable:!0,configurable:!0,get:function(){return n.hook}},title:{enumerable:!0,configurable:!0,get:function(){return n.effect.title||n.hook}},width:{enumerable:!0,configurable:!0,get:function(){return n.width}},height:{enumerable:!0,configurable:!0,get:function(){return n.height}},id:{enumerable:!0,configurable:!0,get:function(){return n.id}}}),this.render=function(){return n.render(),this},this.readPixels=function(e,t,r,i,a){return n.readPixels(e,t,r,i,a)},this.on=function(e,t){n.on(e,t)},this.off=function(e,t){n.off(e,t)},this.inputs=function(e){var t,r,i,a;if(i=n.effect.inputs,e)return(r=i[e])?(t={type:r.type,defaultValue:r.defaultValue,title:r.title||e},r.type===`number`?(t.min=r.min,t.max=r.max,t.step=r.step,t.mod=r.mod):r.type===`enum`?t.options=R({},r.options):r.type===`vector`&&(t.dimensions=r.dimensions),r.description&&(t.description=r.description),t):null;for(a in t={},i)i.hasOwnProperty(a)&&(t[a]=this.inputs(a));return t},this.alias=function(e,t){return n.alias(e,t),this},this.matte=function(e){n.matte(e)},this.destroy=function(){var e,t;for(e in n.destroy(),this)this.hasOwnProperty(e)&&e!==`isDestroyed`&&e!==`id`&&((t=Object.getOwnPropertyDescriptor(this,e)).get||t.set||typeof this[e]!=`function`?delete this[e]:this[e]=S)},this.isDestroyed=function(){return n.isDestroyed},this.isReady=function(){return n.ready}},C=function(e,t){var n,a,o,s,c={};for(n in h.call(this,t),this.gl=r,this.effectRef=d[e],this.sources={},this.targets=[],this.inputElements={},this.dirty=!0,this.shaderDirty=!0,this.hook=e,this.options=t,this.transform=null,this.effect=R({},this.effectRef),this.effectRef.definition&&R(this.effect,this.effectRef.definition.call(this,t)),ie(this.effect),this.uniforms.transform=i,this.inputs={},s=X[e],this.effect.inputs)this.effect.inputs.hasOwnProperty(n)&&((a=this.effect.inputs[n]).defaultValue!==void 0&&a.defaultValue!==null||(a.type===`number`?a.defaultValue=

344Math.min(Math.max(0,a.min),a.max):a.type===`color`?a.defaultValue=[0,0,0,0]:a.type===`boolean`?a.defaultValue=!1:a.type===`string`?a.defaultValue=``:a.type===`enum`&&(a.defaultValue=a.firstValue)),o=a.validate.call(this,a.defaultValue,a),s&&s[n]!==void 0&&(o=a.validate.call(this,s[n],a,a.defaultValue,o),s[n]=o,a.type===`image`&&(c[n]=o)),this.inputs[n]=o,a.uniform&&(this.uniforms[a.uniform]=a.defaultValue));for(n in r&&(this.initialize(),this.effect.commonShader&&this.buildShader()),this.updateReady(),this.inPlace=this.effect.inPlace,this.pub=new E(this),V.push(this),re[this.id]=this,J.push(this),g[e].push(this),c)c.hasOwnProperty(n)&&this.setInput(n,c[n])},C.prototype=Object.create(h.prototype),C.prototype.constructor=C,C.prototype.initialize=function(){if(!this.initialized){var e=this;this.baseShader=u,this.shape?this.model=fe(this.shape,this.gl):this.model=c,typeof this.effect.initialize==`function`?this.effect.initialize.call(this,(function(){e.initFrameBuffer(!0)}),r):this.initFrameBuffer(!0),this.frameBuffer&&(this.texture=this.frameBuffer.texture),this.initialized=!0}},C.prototype.resize=function(){var e;for(h.prototype.resize.call(this),this.effect.resize&&this.effect.resize.call(this),e=0;e<this.targets.length;e++)this.targets[e].resize()},C.prototype.updateReady=function(){var e,t,n,r,i=!0;for(t in(n=this.effect).inputs)if(n.inputs.hasOwnProperty(t)&&this.effect.inputs[t].type===`image`&&(!this.sources[t]||!this.sources[t].ready)&&(!n.requires||n.requires.call(this,t,this.inputs))){i=!1;break}if(this.ready!==i&&(this.ready=i,this.emit(i?`ready`:`unready`),r=i?`setReady`:`setUnready`,this.targets))for(e=0;e<this.targets.length;e++)this.targets[e][r]()},C.prototype.setReady=C.prototype.updateReady,C.prototype.setUnready=C.prototype.updateReady,C.prototype.addTarget=function(e){var t;for(t=0;t<this.targets.length;t++)if(this.targets[t]===e)return;this.targets.push(e)},C.prototype.removeTarget=function(e){var t=this.targets&&this.targets.indexOf(e);t>=0&&this.targets.splice(t,1)},C.prototype.removeSource=function(e){var t,n=e&&e.pub;for(t in this.inputs)!this.inputs.hasOwnProperty(t)||this.inputs[t]!==e&&this.inputs[t]!==n||(this.inputs[t]=null);for(t in this.sources)!this.sources.hasOwnProperty(t)||this.sources[t]!==e&&this.sources[t]!==n||(this.sources[t]=null)},C.prototype.buildShader=function(){var e,t=this.effect,n=this;function i(e){return A.test(e)?e:`#define SHADER_NAME seriously.`+n.hook+`
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i.draw==`function`?(i.draw.call(this,this.shader,this.model,this.uniforms,t,o),this.emit(`render`)):t&&(ye(this.shader,this.model,this.uniforms,t,this),this.emit(`render`)),this.dirty=!1}return this.texture}},C.prototype.setInput=function(e,t){var n,r,a,o,s,c=this;function l(){var t,n=c.sources[e];if(n){for(t in c.sources)if(t!==e&&c.sources.hasOwnProperty(t)&&c.sources[t]===n)return;n.removeTarget(c)}}if(this.effect.inputs.hasOwnProperty(e)){if((n=this.effect.inputs[e]).type===`image`){if(t){if((t=be(t))!==this.sources[e]){if(l(),xe(t,this))throw Error(`Attempt to make cyclical connection.`);this.sources[e]=t,t.addTarget(this)}}else delete this.sources[e],t=!1;r=this.sources[e],a=Object.keys(this.sources),!0===this.inPlace&&a.length===1?(o=this.sources[a[0]],this.uniforms.transform=o&&o.cumulativeMatrix||i):this.uniforms.transform=i}else s=X[this.hook]&&X[this.hook][e]!==void 0?X[this.hook][e]:n.defaultValue,r=t=n.validate.call(this,t,n,s,this.inputs[e]);return this.inputs[e]===t&&n.type!==`color`&&n.type!==`vector`||(this.inputs[e]=t,n.uniform&&(this.uniforms[n.uniform]=r),n.type===`image`?(this.resize(),this.updateReady()):n.updateSources&&this.updateReady(),n.shaderDirty&&(this.shaderDirty=!0),this.setDirty(),n.update&&n.update.call(this,t)),t}},C.prototype.alias=function(e,t){var n=this;if(I.indexOf(t)>=0)throw Error(`'`+t+`' is a reserved name and cannot be used as an alias.`);return this.effect.inputs.hasOwnProperty(e)&&(t||=e,B.removeAlias(t),se[t]={node:this,input:e},Object.defineProperty(B,t,{configurable:!0,enumerable:!0,get:function(){return n.inputs[e]},set:function(t){return n.setInput(e,t)}})),this},C.prototype.matte=function(e){var t,n,r,i,a,o,s,c=[],l=[],u={};function d(e){return e&&e.length&&Array.isArray(e)?Array.isArray(e[0])?Array.isArray(e[0])&&!isNaN(e[0][0])?[e]:e:[e]:[]}function f(e,t,n,r){var i,a,o,s,c;return i=(r.x-n.x)*(e.y-n.y)-(r.y-n.y)*(e.x-n.x),a=(t.x-e.x)*(e.y-n.y)-(t.y-e.y)*(e.x-n.x),!!((o=(r.y-n.y)*(t.x-e.x)-(r.x-n.x)*(t.y-e.y))&&(c=a/o,(s=i/o)>0&&s<=1&&c>0&&c<=1))&&{x:e.x+s*(t.x-e.x),y:e.y+s*(t.y-e.y)}}function p(e){var t,n,r,i,a,o,s,u,d,p,m,h=[];if(!e.simple){for(t=0;t<e.edges.length;t++)for(r=e.edges[t],n=t+1;n<e.edges.length;n++)i=e.edges[n],(a=f(r[0],r[1],i[0],i[1]))&&(a.edge1=r,a.edge2=i,h.push(a));if(h.length){for(d=[],t=0;t<h.length;t++)r=(a=h[t]).edge1,i=a.edge2,p={x:a.x,y:a.y,prev:r[0],next:i[1],id:l.length},e.vertices.push(p),l.push(p),m={x:a.x,y:a.y,prev:i[0],next:r[1],id:l.length},e.vertices.push(m),l.push(p),p.prev.next=p,p.next.prev=p,m.prev.next=m,m.next.prev=m;do{o={edges:[],vertices:[],simple:!0},d.push(o),s=u=e.vertices[0];do t=e.vertices.indexOf(u),e.vertices.splice(t,1),o.edges.push([u,u.next]),o.vertices.push(u),u=u.next;while(u!==s)}while(e.vertices.length);for(t=c.indexOf(e),c.splice(t,1),t=0;t<d.length;t++)c.push(d[t])}else e.simple=!0}}function m(e){var t,n,r,i,a=e.vertices.length,o=0;for(t=a-1,n=0;n<a;t=n,n++)r=e.vertices[t],i=e.vertices[n],o+=r.x*i.y-i.x*r.y;return o>0}function h(e){var t,r,i,a,o,s,c,l,u,d,f,p=e.vertices,m=[],h=[];function g(e,t,n,r){var i,a,o,s,c,l,u,d,f,p,m,h;return i=n.x-t.x,a=n.y-t.y,o=e.x-n.x,s=e.y-n.y,c=t.x-e.x,l=t.y-e.y,u=r.x-e.x,d=r.y-e.y,f=r.x-t.x,p=r.y-t.y,m=r.x-n.x,h=r.y-n.y,i*p-a*f>=0&&o*h-s*m>=0&&c*d-l*u>=0}function _(e,t,n,r,i){var a,o,s,c;if(o=p[i[e]],s=p[i[t]],c=p[i[n]],0>(s.x-o.x)*(c.y-o.y)-(s.y-o.y)*(c.x-o.x))return!1;for(a=0;a<r;a++)if(a!==e&&a!==t&&a!==n&&g(o,s,c,p[i[a]]))return!1;return!0}if(r=p.length,e.clockWise)for(t=0;t<r;t++)m[t]=t;else for(t=0;t<r;t++)m[t]=r-1-t;for(a=2*(i=r),t=i-1;i>2;){if(a--<=0)return 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345(`resize`),this.setTransformDirty()):this.plugin&&this.plugin.resize&&this.plugin.resize.call(this),!this.source||this.source.width===this.width&&this.source.height===this.height||this.transform||(this.transform=new Float32Array(16))},T.prototype.setTransformDirty=function(){this.transformDirty=!0,this.setDirty()},T.prototype.go=function(){this.auto=!0,this.setDirty()},T.prototype.stop=function(){this.auto=!1},T.prototype.render=function(){r&&this.plugin&&this.plugin.render&&this.plugin.render.call(this,ye,u,c)},T.prototype.renderWebGL=function(){var e,t,n;if(this.resize(),r&&this.dirty&&this.ready){if(!this.source)return;this.source.render(),this.uniforms.source=this.source.texture,this.source.width===this.width&&this.source.height===this.height?this.uniforms.transform=this.source.cumulativeMatrix||i:this.transformDirty&&=(e=this.transform,j.copy(e,this.source.cumulativeMatrix||i),t=this.source.width/this.width,n=this.source.height/this.height,e[0]*=t,e[1]*=t,e[2]*=t,e[3]*=t,e[4]*=n,e[5]*=n,e[6]*=n,e[7]*=n,this.uniforms.transform=e,!1),ye(u,c,this.uniforms,this.frameBuffer.frameBuffer,this,O),this.emit(`render`),this.dirty=!1}},T.prototype.renderSecondaryWebGL=function(){var e,t,n,r,a;

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346	float x = u * v * mod(timer * 1000.0, 100.0);
347	x = mod(x, 13.0) * mod(x, 127.0);
348	float dx = mod(x, 0.01);
349	return clamp(0.1 + dx * 100.0, 0.0, 1.0);
350}
351`,random:`#ifndef RANDOM
352#define RANDOM
353float random(vec2 n) {
354	return 0.5 + 0.5 * fract(sin(dot(n.xy, vec2(12.9898, 78.233)))* 43758.5453);
355}
356#endif
357`}},G.source(`video`,(function(t,n,r){var i,o,s=this,c=!1,u=!1,d=!1,f=0;function p(){t.removeEventListener(`loadedmetadata`,p,!0),c||(t.videoWidth?(s.width===t.videoWidth&&s.height===t.videoHeight||(s.width=t.videoWidth,s.height=t.videoHeight,s.resize()),u&&s.setReady()):(u=!0,setTimeout(p,50)))}function m(){d=!0}function h(){d=!1,s.setDirty()}if(z(t,`HTMLVideoElement`))return t.readyState?p():(u=!0,t.addEventListener(`loadedmetadata`,p,!0)),t.addEventListener(`seeking`,m,!1),t.addEventListener(`seeked`,h,!1),{deferTexture:u,source:t,render:function n(r){var c;if(f=t.currentTime,!t.videoHeight||!t.videoWidth)return!1;a?(o||(o=l.createElement(`canvas`).getContext(`2d`),(i=o.canvas).width=s.width,i.height=s.height),c=i,o.drawImage(t,0,0,s.width,s.height)):c=t,r.bindTexture(r.TEXTURE_2D,s.texture),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,s.flip),r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1);try{if(r.texImage2D(r.TEXTURE_2D,0,r.RGBA,r.RGBA,r.UNSIGNED_BYTE,c

357),a===void 0){if(r.getError()===r.INVALID_VALUE)return a=!0,n(r);a=!1}return!0}catch(t){t.code===e.DOMException.SECURITY_ERR?(s.allowRefresh=!1,G.logger.error(`Unable to access cross-domain image`)):G.logger.error(`Error rendering video source`,t)}return!1},checkDirty:function(){return!d&&t.currentTime!==f},compare:function(e){return s.source===e},destroy:function(){c=!0,t.removeEventListener(`seeking`,m,!1),t.removeEventListener(`seeked`,h,!1),t.removeEventListener(`loadedmetadata`,p,!0)}}}),{title:`Video`}),G.transform(`2d`,(function(e){var t=this,n=!(e&&e.radians),r=0,i=0,a=1,o=1,s=0,c=0,l=0,u=0,d=0;function f(){var e,f,p,m,h,g,_,v,y,b,x,S=t.matrix;function C(e,t){S[12]=S[0]*e+S[4]*t+S[12],S[13]=S[1]*e+S[5]*t+S[13],S[14]=S[2]*e+S[6]*t+S[14],S[15]=S[3]*e+S[7]*t+S[15]}s||c||l||u||d||a!==1||o!==1?(j.identity(S),C(s+r,c+i),u&&(S[4]=u/t.width),d&&(S[1]=d/t.height),l&&(m=S[0],h=S[1],g=S[2],_=S[3],v=S[4],y=S[5],b=S[6],x=S[7],e=-(n?l*Math.PI/180:l),f=Math.sin(e),p=Math.cos(e),S[0]=m*p+v*f,S[1]=h*p+y*f,S[2]=g*p+b*f,S[3]=_*p+x*f,S[4]=v*p-m*f,S[5]=y*p-h*f,S[6]=b*p-g*f,S[7]=x*p-_*f),a!==1&&(S[0]*=a,S[1]*=a,S[2]*=a,S[3]*=a),o!==1&&(S[4]*=o,S[5]*=o,S[6]*=o,S[7]*=o),C(-r,-i),t.transformed=!0):t.transformed=!1}return{inputs:{reset:{method:function(){return r=0,i=0,a=1,o=1,s=0,c=0,l=0,u=0,d=0,!!t.transformed&&(t.transformed=!1,!0)}},translate:{method:function(e,t){return isNaN(e)&&(e=s),isNaN(t)&&(t=c),(e!==s||t!==c)&&(s=e,c=t,f(),!0)},type:[`number`,`number`]},translateX:{get:function(){return s},set:function(e){return e!==s&&(s=e,f(),!0)},type:`number`},translateY:{get:function(){return c},set:function(e){return e!==c&&(c=e,f(),!0)},type:`number`},rotation:{get:function(){return l},set:function(e){return e!==l&&(l=parseFloat(e),f(),!0)},type:`number`},center:{method:function(e,t){return isNaN(e)&&(e=r),isNaN(t)&&(t=i),(e!==r||t!==i)&&(r=e,i=t,f(),!0)},type:[`number`,`number`]},centerX:{get:function(){return r},set:function(e){return e!==r&&(r=e,f(),!0)},type:`number`},centerY:{get:function(){return i},set:function(e){return e!==i&&(i=e,f(),!0)},type:`number`},skew:{method:function(e,t){return isNaN(e)&&(e=u),isNaN(t)&&(t=d),(e!==u||t!==d)&&(u=e,d=t,f(),!0)},type:[`number`,`number`]},skewX:{get:function(){return u},set:function(e){return e!==u&&(u=e,f(),!0)},type:`number`},skewY:{get:function(){return d},set:function(e){return e!==d&&(d=e,f(),!0)},type:`number`},scale:{method:function(e,t){var n,r;if(n=isNaN(e)?a:e,isNaN(t)){if(isNaN(e))return!1;r=n}else r=t;return(n!==a||r!==o)&&(a=n,o=r,f(),!0)},type:[`number`,`number`]},scaleX:{get:function(){return a}

357,set:function(e){return e!==a&&(a=e,f(),!0)},type:`number`},scaleY:{get:function(){return o},set:function(e){return e!==o&&(o=e,f(),!0)},type:`number`}}}}),{title:`2D Transform`,description:`Translate, Rotate, Scale, Skew`}),G.transform(`flip`,(function(){var e=this,t=!0;function n(){var n=e.matrix;t?(n[0]=-1,n[5]=1):(n[0]=1,n[5]=-1)}return j.identity(e.matrix),n(),e.transformDirty=!0,e.transformed=!0,{inputs:{direction:{get:function(){return t?`horizontal`:`vertical`},set:function(e){var r;return(r=e!==`vertical`)!==t&&(t=r,n(),!0)},type:`string`}}}}),{title:`Flip`,description:`Flip Horizontal/Vertical`}),G.transform(`reformat`,(function(){var e,t,n=this,r=`contain`;function i(){var i,a,o,s,c=n.matrix,l=e||n.width,u=t||n.height,d=n.source,f=d&&d.width||1,p=d&&d.height||1;r===`distort`||l===f&&u===p?n.transformed=!1:(o=f/p,s=l/u,r===`none`?(i=f/l,a=p/u):r===`width`||r===`contain`&&s<=o?(i=1,a=s/o):r===`height`||r===`contain`&&s>o?(i=o/s,a=1):s>o?(i=1,a=s/o):(i=o/s,a=1),i!==1||a!==1?(j.identity(c),i!==1&&(c[0]*=i,c[1]*=i,c[2]*=i,c[3]*=i),a!==1&&(c[4]*=a,c[5]*=a,c[6]*=a,c[7]*=a),n.transformed=!0):n.transformed=!1)}function a(){return e||n.source&&n.source.width||1}function o(){return t||n.source&&n.source.height||1}return this.resize=function(){var e,t=a(),n=o();if(this.width!==t||this.height!==n)for(this.width=t,this.height=n,this.uniforms&&this.uniforms.resolution&&(this.uniforms.resolution[0]=t,this.uniforms.resolution[1]=n),this.frameBuffer&&this.frameBuffer.resize&&this.frameBuffer.resize(t,n),e=0;e<this.targets.length;e++)this.targets[e].resize();this.setTransformDirty(),i()},{inputs:{width:{get:a,set:function(t){return(t=Math.floor(t))===e||(e=t,this.resize()),!1},type:`number`},height:{get:o,set:function(e){return(e=Math.floor(e))===t||(t=e,this.resize()),!1},type:`number`},mode:{get:function(){return r},set:function(e){return e!==r&&(r=e,i(),!0)},type:`enum`,options:[`cover`,`contain`,`distort`,`width`,`height`,`none`]}}}}),{title:`Reformat`,description:`Change output dimensions`}),o=[`precision mediump float;`,`attribute vec4 position;`,`attribute vec2 texCoord;`,`uniform vec2 resolution;`,`uniform mat4 transform;`,`varying vec2 vTexCoord;`,`void main(void) {`,`	vec4 screenPosition = vec4(position.xy * resolution / 2.0, position.z, position.w);`,`	screenPosition = transform * screenPosition;`,`	gl_Position.xy = screenPosition.xy * 2.0 / resolution;`,`	gl_Position.z = screenPosition.z * 2.0 / (resolution.x / resolution.y);`,`	gl_Position.w = screenPosition.w;`,`	vTexCoord = texCoord;`,`}
358`].join(`
359`),s=[`precision mediump float;`,`varying vec2 vTexCoord;`,`uniform sampler2D source;`,`void main(void) {`,`		gl_FragColor = texture2D(source, vTexCoord);`,`}`].join(`
360`),G.util.shader.noiseHelpers=`#ifndef NOISE_HELPERS
361#define NOISE_HELPERS
362vec2 mod289(vec2 x) {
363	return x - floor(x * (1.0 / 289.0)) * 289.0;
364}
365vec3 mod289(vec3 x) {
366	return x - floor(x * (1.0 / 289.0)) * 289.0;
367}
368vec4 mod289(vec4 x) {
369	return x - floor(x * (1.0 / 289.0)) * 289.0;
370}
371vec3 permute(vec3 x) {
372	return mod289(((x*34.0)+1.0)*x);
373}
374vec4 permute(vec4 x) {
375	return mod289(((x*34.0)+1.0)*x);
376}
377vec4 taylorInvSqrt(vec4 r) {
378	return 1.79284291400159 - 0.85373472095314 * r;
379}
380float taylorInvSqrt(float r) {
381	return 1.79284291400159 - 0.85373472095314 * r;
382}
383#endif
384`,G.util.shader.snoise2d=`#ifndef NOISE2D
385#define NOISE2D
386float snoise(vec2 v) {
387	const vec4 C = vec4(0.211324865405187, // (3.0-sqrt(3.0))/6.0
388		0.366025403784439, // 0.5*(sqrt(3.0)-1.0)
389		-0.577350269189626, // -1.0 + 2.0 * C.x
390		0.024390243902439); // 1.0 / 41.0
391	vec2 i = floor(v + dot(v, C.yy));
392	vec2 x0 = v - i + dot(i, C.xx);
393	vec2 i1;
394	//i1.x = step(x0.y, x0.x); // x0.x > x0.y ? 1.0 : 0.0
395	//i1.y = 1.0 - i1.x;
396	i1 = (x0.x > x0.y) ? vec2(1.0, 0.0) : vec2(0.0, 1.0);
397	// x0 = x0 - 0.0 + 0.0 * C.xx ;
398	// x1 = x0 - i1 + 1.0 * C.xx ;
399	// x2 = x0 - 1.0 + 2.0 * C.xx ;
400	vec4 x12 = x0.xyxy + C.xxzz;
401	x12.xy -= i1;
402	i = mod289(i); // Avoid truncation effects in permutation
403	vec3 p = permute(permute(i.y + vec3(0.0, i1.y, 1.0)) + i.x + vec3(0.0, i1.x, 1.0));
404	vec3 m = max(0.5 - vec3(dot(x0, x0), dot(x12.xy, x12.xy), dot(x12.zw, x12.zw)), 0.0);
405	m = m*m ;
406	m = m*m ;
407	vec3 x = 2.0 * fract(p * C.www) - 1.0;
408	vec3 h = abs(x) - 0.5;
409	vec3 ox = floor(x + 0.5);

410	vec3 a0 = x - ox;
411	m *= 1.79284291400159 - 0.85373472095314 * (a0*a0 + h*h);
412	vec3 g;
413	g.x = a0.x * x0.x + h.x * x0.y;
414	g.yz = a0.yz * x12.xz + h.yz * x12.yw;
415	return 130.0 * dot(m, g);
416}
417#endif
418`,G.util.shader.snoise3d=`#ifndef NOISE3D
419#define NOISE3D
420float snoise(vec3 v) {
421	const vec2 C = vec2(1.0/6.0, 1.0/3.0) ;
422	const vec4 D = vec4(0.0, 0.5, 1.0, 2.0);
423	vec3 i = floor(v + dot(v, C.yyy));
424	vec3 x0 = v - i + dot(i, C.xxx) ;
425	vec3 g = step(x0.yzx, x0.xyz);
426	vec3 l = 1.0 - g;
427	vec3 i1 = min(g.xyz, l.zxy);
428	vec3 i2 = max(g.xyz, l.zxy);
429	// x0 = x0 - 0.0 + 0.0 * C.xxx;
430	// x1 = x0 - i1 + 1.0 * C.xxx;
431	// x2 = x0 - i2 + 2.0 * C.xxx;
432	// x3 = x0 - 1.0 + 3.0 * C.xxx;
433	vec3 x1 = x0 - i1 + C.xxx;
434	vec3 x2 = x0 - i2 + C.yyy; // 2.0*C.x = 1/3 = C.y
435	vec3 x3 = x0 - D.yyy; // -1.0+3.0*C.x = -0.5 = -D.y
436	i = mod289(i);
437	vec4 p = permute(permute(permute(
438						i.z + vec4(0.0, i1.z, i2.z, 1.0))
439						+ i.y + vec4(0.0, i1.y, i2.y, 1.0))
440						+ i.x + vec4(0.0, i1.x, i2.x, 1.0));
441	float n_ = 0.142857142857; // 1.0/7.0
442	vec3 ns = n_ * D.wyz - D.xzx;
443	vec4 j = p - 49.0 * floor(p * ns.z * ns.z); // mod(p, 7 * 7)
444	vec4 x_ = floor(j * ns.z);
445	vec4 y_ = floor(j - 7.0 * x_); // mod(j, N)
446	vec4 x = x_ * ns.x + ns.yyyy;
447	vec4 y = y_ * ns.x + ns.yyyy;
448	vec4 h = 1.0 - abs(x) - abs(y);
449	vec4 b0 = vec4(x.xy, y.xy);
450	vec4 b1 = vec4(x.zw, y.zw);
451	//vec4 s0 = vec4(lessThan(b0, 0.0)) * 2.0 - 1.0;
452	//vec4 s1 = vec4(lessThan(b1, 0.0)) * 2.0 - 1.0;
453	vec4 s0 = floor(b0) * 2.0 + 1.0;
454	vec4 s1 = floor(b1) * 2.0 + 1.0;
455	vec4 sh = -step(h, vec4(0.0));
456	vec4 a0 = b0.xzyw + s0.xzyw * sh.xxyy ;
457	vec4 a1 = b1.xzyw + s1.xzyw * sh.zzww ;
458	vec3 p0 = vec3(a0.xy, h.x);
459	vec3 p1 = vec3(a0.zw, h.y);
460	vec3 p2 = vec3(a1.xy, h.z);
461	vec3 p3 = vec3(a1.zw, h.w);
462	vec4 norm = taylorInvSqrt(vec4(dot(p0, p0), dot(p1, p1), dot(p2, p2), dot(p3, p3)));
463	p0 *= norm.x;
464	p1 *= norm.y;
465	p2 *= norm.z;
466	p3 *= norm.w;
467	vec4 m = max(0.6 - vec4(dot(x0, x0), dot(x1, x1), dot(x2, x2), dot(x3, x3)), 0.0);
468	m = m * m;
469	return 42.0 * dot(m*m, vec4(dot(p0, x0), dot(p1, x1), dot(p2, x2), dot(p3, x3)));
470}
471#endif
472`,G.util.shader.snoise4d=`#ifndef NOISE4D
473#define NOISE4D
474vec4 grad4(float j, vec4 ip)
475	{
476	const vec4 ones = vec4(1.0, 1.0, 1.0, -1.0);
477	vec4 p, s;
478
479	p.xyz = floor(fract (vec3(j) * ip.xyz) * 7.0) * ip.z - 1.0;
480	p.w = 1.5 - dot(abs(p.xyz), ones.xyz);
481	s = vec4(lessThan(p, vec4(0.0)));
482	p.xyz = p.xyz + (s.xyz*2.0 - 1.0) * s.www;
483
484	return p;
485	}
486
487#define F4 0.309016994374947451
488
489float snoise(vec4 v)
490	{
491	const vec4 C = vec4(0.138196601125011, // (5 - sqrt(5))/20 G4
492						0.276393202250021, // 2 * G4
493						0.414589803375032, // 3 * G4
494						-0.447213595499958); // -1 + 4 * G4
495
496	vec4 i = floor(v + dot(v, vec4(F4)));
497	vec4 x0 = v - i + dot(i, C.xxxx);
498
499
500	vec4 i0;
501	vec3 isX = step(x0.yzw, x0.xxx);
502	vec3 isYZ = step(x0.zww, x0.yyz);
503	i0.x = isX.x + isX.y + isX.z;
504	i0.yzw = 1.0 - isX;
505	i0.y += isYZ.x + isYZ.y;
506	i0.zw += 1.0 - isYZ.xy;
507	i0.z += isYZ.z;
508	i0.w += 1.0 - isYZ.z;
509
510	vec4 i3 = clamp(i0, 0.0, 1.0);
511	vec4 i2 = clamp(i0 - 1.0, 0.0, 1.0);
512	vec4 i1 = clamp(i0 - 2.0, 0.0, 1.0);
513
514	vec4 x1 = x0 - i1 + C.xxxx;
515	vec4 x2 = x0 - i2 + C.yyyy;
516	vec4 x3 = x0 - i3 + C.zzzz;
517	vec4 x4 = x0 + C.wwww;
518
519	i = mod289(i);
520	float j0 = permute(permute(permute(permute(i.w) + i.z) + i.y) + i.x);
521	vec4 j1 = permute(permute(permute(permute (
522					i.w + vec4(i1.w, i2.w, i3.w, 1.0))
523					+ i.z + vec4(i1.z, i2.z, i3.z, 1.0))
524					+ i.y + vec4(i1.y, i2.y, i3.y, 1.0))
525					+ i.x + vec4(i1.x, i2.x, i3.x, 1.0));
526
527	vec4 ip = vec4(1.0/294.0, 1.0/49.0, 1.0/7.0, 0.0) ;
528
529	vec4 p0 = grad4(j0, ip);
530	vec4 p1 = grad4(j1.x, ip);
531	vec4 p2 = grad4(j1.y, ip);
532	vec4 p3 = grad4(j1.z, ip);
533	vec4 p4 = grad4(j1.w, ip);
534
535	vec4 norm = taylorInvSqrt(vec4(dot(p0, p0), dot(p1, p1), dot(p2, p2), dot(p3, p3)));
536	p0 *= norm.x;
537	p1 *= norm.y;
538	p2 *= norm.z;
539	p3 *= norm.w;
540	p4 *= taylorInvSqrt(dot(p4, p4));
541
542	vec3 m0 = max(0.6 - vec3(dot(x0, x0), dot(x1, x1), dot(x2, x2)), 0.0);
543	vec2 m1 = max(0.6 - vec2(dot(x3, x3), dot(x4, x4)), 0.0);
544	m0 = m0 * m0;
545	m1 = m1 * m1;
546	return 49.0 * (dot(m0*m0, vec3(dot(p0, x0), dot(p1, x1), dot(p2, x2)))
547							+ dot(m1*m1, vec2(dot(p3, x3), dot(p4, x4)))) ;
548}
549#endif
550`,G}(Or);Or.Seriously||=kr,Dr.exports=kr;var Ar=Er.exports;console.info(`seriously version: chroma`),Ar.plugin(`chroma`,{shader:function(e,t){return t.vertex=[`precision mediump float;`,`attribute vec4 position;`,`attribute vec2 texCoord;`,`uniform vec2 resolution;`,`uniform mat4 transform;`,`varying vec2 vTexCoord;`,`uniform vec4 screen;`,`uniform float balance;`,`varying float screenSat;`,`varying vec3 screenPrimary;`,`void main(void) {`,`	float fmin = min(min(screen.r, screen.g), screen.b);`,`	float fmax = max(max(screen.r, screen.g), screen.b);`,`	float secondaryComponents;`,`	screenPrimary = step(fmax, screen.rgb);

550`,`	secondaryComponents = dot(1.0 - screenPrimary, screen.rgb);`,`	screenSat = fmax - mix(secondaryComponents - fmin, secondaryComponents / 2.0, balance);`,`	vec4 screenPosition = vec4(position.xy * resolution / 2.0, position.z, position.w);`,`	screenPosition = transform * screenPosition;`,`	gl_Position = screenPosition;`,`	gl_Position.xy = screenPosition.xy * 2.0 / resolution;`,`	gl_Position.z = screenPosition.z * 2.0 / (resolution.x / resolution.y);`,`	vTexCoord = texCoord;`,`}`].join(`
551`),t.fragment=[this.inputs.mask?`#define MASK`:``,`precision mediump float;`,`varying vec2 vTexCoord;`,`uniform sampler2D source;`,`uniform vec4 screen;`,`uniform float screenWeight;`,`uniform float balance;`,`uniform float clipBlack;`,`uniform float clipWhite;`,`uniform bool mask;`,`varying float screenSat;`,`varying vec3 screenPrimary;`,`void main(void) {`,`	float pixelSat, secondaryComponents;`,`	vec4 sourcePixel = texture2D(source, vTexCoord);`,`
552					if (screen.a == 0.0) {
553						gl_FragColor = sourcePixel;
554						return;
555					}
556				`,`	float fmin = min(min(sourcePixel.r, sourcePixel.g), sourcePixel.b);`,`	float fmax = max(max(sourcePixel.r, sourcePixel.g), sourcePixel.b);`,`	vec3 pixelPrimary = step(fmax, sourcePixel.rgb);`,`	secondaryComponents = dot(1.0 - pixelPrimary, sourcePixel.rgb);`,`	pixelSat = fmax - mix(secondaryComponents - fmin, secondaryComponents / 2.0, balance);`,`	float diffPrimary = dot(abs(pixelPrimary - screenPrimary), vec3(1.0));`,`	float solid = step(1.0, step(pixelSat, 0.1) + step(fmax, 0.1) + diffPrimary);`,`	float alpha = max(0.0, 1.0 - pixelSat / screenSat);`,`	alpha = smoothstep(clipBlack, clipWhite, alpha);`,`	vec4 semiTransparentPixel = vec4((sourcePixel.rgb - (1.0 - alpha) * screen.rgb * screenWeight) / max(0.00001, alpha), alpha);`,`	vec4 pixel = mix(semiTransparentPixel, sourcePixel, solid);`,`#ifdef MASK`,`	gl_FragColor = vec4(vec3(pixel.a), 1.0);`,`#else`,`	gl_FragColor = pixel;`,`#endif`,`}`].join(`
557`),t},inPlace:!0,inputs:{source:{type:`image`,uniform:`source`},screen:{type:`color`,uniform:`screen`,defaultValue:[66/255,195/255,31/255,1]},weight:{type:`number`,uniform:`screenWeight`,defaultValue:1,min:0},balance:{type:`number`,uniform:`balance`,defaultValue:1,min:0,max:1},clipBlack:{type:`number`,uniform:`clipBlack`,defaultValue:0,min:0,max:1},clipWhite:{type:`number`,uniform:`clipWhite`,defaultValue:1,min:0,max:1},mask:{type:`boolean`,defaultValue:!1,uniform:`mask`,shaderDirty:!0}},title:`Chroma Key`,description:``}),console.info(`seriously version: chroma_obs`),Ar.plugin(`chroma_obs`,{shader:function(e,t){return t.vertex=[`precision mediump float;`,`attribute vec4 position;`,`attribute vec2 texCoord;`,`uniform vec2 resolution;`,`uniform mat4 transform;`,`varying vec2 vTexCoord;`,`const vec4 cb_v4 = vec4(-0.100644, -0.338572,  0.439216, 0.501961);`,`const vec4 cr_v4 = vec4(0.439216, -0.398942, -0.040274, 0.501961);`,`uniform vec4 screen;`,`uniform float similarity;`,`uniform float smoothness;`,`uniform float spill;`,`uniform float contrast;`,`uniform float gamma;`,`varying vec2 chroma_key;`,`varying vec2 pixel_size;`,`varying float similarity_v;`,`varying float smoothness_v;`,`varying float spill_v;`,`varying float contrast_v;`,`varying float gamma_v;`,`void main(void) {`,`	float cb = dot(screen.rgb, cb_v4.xyz) + cb_v4.w;`,`	float cr = dot(screen.rgb, cr_v4.xyz) + cr_v4.w;`,`	chroma_key.x = cb;`,`	chroma_key.y = cr;`,`	pixel_size.x = 1.0 / resolution.x;`,`	pixel_size.y = 1.0 / resolution.y;`,`	similarity_v = similarity * 1.0 / 1000.0;`,`	smoothness_v = smoothness * 1.0 / 1000.0;`,`	spill_v = spill * 1.0 / 1000.0;`,`	contrast_v = (contrast < 0.0) ? (1.0 / (-contrast + 1.0)) : (contrast + 1.0);`,`	gamma_v = (gamma < 0.0) ? (-gamma + 1.0) : (1.0 / (gamma + 1.0));`,`	vec4 screenPosition = vec4(position.xy * resolution / 2.0, position.z, position.w);`,`	screenPosition = transform * screenPosition;`,`	gl_Position = screenPosition;`,`	gl_Position.xy = screenPosition.xy * 2.0 / resolution;`,`	gl_Position.z = screenPosition.z * 2.0 / (resolution.x / resolution.y);`,`	vTexCoord = texCoord;`,`}`].join(`
558`),t.fragment=[this.inputs.mask?`#define MASK`:``,`precision mediump float;`,`varying vec2 vTexCoord;`,`uniform bool mask;`,`uniform vec4 screen;`,`uniform sampler2D source;`,`const vec4 cb_v4 = vec4(-0.100644, -0.338572,  0.439216, 0.501961);`,`const vec4 cr_v4 = vec4(0.439216, -0.398942, -0.040274, 0.501961);`,`uniform float opacity;`,`uniform float brightness;`,`varying vec2 chroma_key;`,`varying vec2 pixel_size;`,`varying float similarity_v;`,`varying float smoothness_v;`,`varying float spill_v;`,`varying float contrast_v;`,`varying float gamma_v;`,`vec4 CalcColor(vec4 rgba) {`,`	return vec4(pow(rgba.rgb, vec3(gamma_v, gamma_v, gamma_v)) * contrast_v + brightness, rgba.a);`,`}`,`float GetChromaDist(vec3 rgb) {`,`	float cb = dot(rgb.rgb, cb_v4.xyz) + cb_v4.w;`,`	float cr = dot(rgb.rgb, cr_v4.xyz) + cr_v4.w;`,`	return distance(chroma_key, vec2(cb, cr));`,`}`,`float GetNonlinearChannel(float u) {`,`	return u;`,`}

558`,`vec3 GetNonlinearColor(vec3 rgb)`,`{`,`	return vec3(GetNonlinearChannel(rgb.r), GetNonlinearChannel(rgb.g), GetNonlinearChannel(rgb.b));`,`}`,`vec3 SampleTexture(vec2 uv)`,`{`,`	vec3 rgb = texture2D(source, uv).rgb;`,`	return GetNonlinearColor(rgb);`,`}`,`float GetBoxFilteredChromaDist(vec3 rgb, vec2 texCoord) {`,`	vec2 h_pixel_size = pixel_size / 2.0;`,`	vec2 point_0 = vec2(pixel_size.x, h_pixel_size.y);`,`	vec2 point_1 = vec2(h_pixel_size.x, -pixel_size.y);`,`	float distVal = GetChromaDist(SampleTexture(texCoord-point_0));`,`	distVal += GetChromaDist(SampleTexture(texCoord+point_0));`,`	distVal += GetChromaDist(SampleTexture(texCoord-point_1));`,`	distVal += GetChromaDist(SampleTexture(texCoord+point_1));`,`	distVal *= 2.0;`,`	distVal += GetChromaDist(GetNonlinearColor(rgb));`,`	return distVal / 9.0;`,`}`,`vec4 ProcessChromaKey(vec4 rgba, vec2 uv)`,`{`,`	float chromaDist = GetBoxFilteredChromaDist(rgba.rgb, uv);`,`	float baseMask = chromaDist - similarity_v;`,`	float fullMask = pow(clamp(baseMask / smoothness_v, 0.0, 1.0), 1.5);`,`	float spillVal = pow(clamp(baseMask / spill_v, 0.0, 1.0), 1.5);`,`	rgba.a *= opacity;`,`	rgba.a *= fullMask;`,`	float desat = dot(rgba.rgb, vec3(0.2126, 0.7152, 0.0722));`,`	rgba.rgb = mix(vec3(desat, desat, desat), rgba.rgb, spillVal);`,`	return CalcColor(rgba);`,`}`,`void main(void) {`,`	vec4 rgba = texture2D(source, vTexCoord);`,`
559                	if (screen.w == 0.0) {
560                		gl_FragColor = rgba;
561                		return;
562                	}
563                `,`	rgba.rgb *= (rgba.a > 0.) ? (1. / rgba.a) : 0.;`,`	rgba = ProcessChromaKey(rgba, vTexCoord);`,`	rgba.rgb *= rgba.a;`,`#ifdef MASK`,`	gl_FragColor = vec4(vec3(rgba.a), 1.0);`,`#else`,`	gl_FragColor = rgba;`,`#endif`,`}`].join(`
564`),t},inPlace:!0,inputs:{source:{type:`image`,uniform:`source`},screen:{type:`color`,uniform:`screen`,defaultValue:[0,1,0,1]},similarity:{type:`number`,uniform:`similarity`,defaultValue:400,min:1,max:1e3},smoothness:{type:`number`,uniform:`smoothness`,defaultValue:80,min:1,max:1e3},opacity:{type:`number`,uniform:`opacity`,defaultValue:1,min:0,max:1},contrast:{type:`number`,uniform:`contrast`,defaultValue:0,min:-4,max:4},brightness:{type:`number`,uniform:`brightness`,defaultValue:0,min:-1,max:1},gamma:{type:`number`,uniform:`gamma`,defaultValue:0,min:-1,max:1},spill:{type:`number`,uniform:`spill`,defaultValue:100,min:1,max:1e3},mask:{type:`boolean`,defaultValue:!1,uniform:`mask`,shaderDirty:!0}},title:`Chroma Key OBS`,description:``}),console.info(`seriously version: chroma_post`),Ar.plugin(`chroma_post`,{shader:function(e,t){return t.vertex=[`precision mediump float;`,`attribute vec4 position;`,`attribute vec2 texCoord;`,`uniform vec2 resolution;`,`uniform mat4 transform;`,`varying vec2 vTexCoord;`,`varying vec2 pixel_size;`,`void main(void) {`,`	pixel_size.x = 1.0 / resolution.x;`,`	pixel_size.y = 1.0 / resolution.y;`,`	vec4 screenPosition = vec4(position.xy * resolution / 2.0, position.z, position.w);`,`	screenPosition = transform * screenPosition;`,`	gl_Position = screenPosition;`,`	gl_Position.xy = screenPosition.xy * 2.0 / resolution;`,`	gl_Position.z = screenPosition.z * 2.0 / (resolution.x / resolution.y);`,`	vTexCoord = texCoord;`,`}`].join(`
565`),t.fragment=[this.inputs.mask?`#define MASK`:``,`precision mediump float;`,`varying vec2 vTexCoord;`,`uniform bool mask;`,`uniform sampler2D source;`,`uniform float edgeShrink;`,`varying vec2 pixel_size;`,`const int filter_size = 3;`,`float edgeSmoothSuppKernelV2(vec4 rgba, vec2 coord) {`,`    float alpha = rgba.a;`,`    if (edgeShrink > 1.0) {`,`        float sum = 0.0;`,`        float weightSum = 0.0;`,`        // float sigma = 1.0f;`,`        for (int j = - filter_size / 2; j <= filter_size / 2; j++) {`,`      	     for (int i = - filter_size / 2; i <= filter_size / 2; i++) {`,`    		     // float weight = exp(-(i*i + j*j) / (2 * sigma * sigma)) / (2 * 3.1415926f * sigma * sigma);`,`    		     float weight = 1.0;`,`                vec4 neighborColor = texture2D(source, coord + vec2(i, j) * pixel_size);`,`    		     // speedup: move the powf to chroma_key`,`    		     float alpha_ker = pow(neighborColor.w, edgeShrink);`,`    		     sum += (alpha_ker * weight);`,`    		     weightSum += weight;`,`    	     }`,`        }`,`        alpha = sum * 1.0 / weightSum;`,`    }`,`    return alpha;`,`}`,`void main(void) {`,`	vec4 rgba = texture2D(source, vTexCoord);`,`	rgba.a = edgeSmoothSuppKernelV2(rgba, vTexCoord);`,`	rgba.a = pow(rgba.a, edgeShrink);`,`#ifdef MASK`,`	gl_FragColor = vec4(vec3(rgba.a), 1.0);`,`#else`,`	gl_FragColor = rgba;`,`#endif`,`}`].join(`
566`),t},inPlace:!0,inputs:{source:{type:`image`,uniform:`source`},edgeShrink:{type:`number`,uniform:`edgeShrink`,defaultValue:3,min:1,max:10},mask:{type:`boolean`,defaultValue:!1,uniform:`mask`,shaderDirty:!0}},title:`Chroma Key Post`,description:``});var jr=class{seriously;version;defaultOptions={screen:[0,255,0,0]};targetElement;sourceElement;source=null;target=null;effect=null;backEffect=null;constructor(e,t,n,r=0){this.seriously=new window.Seriously,this.version=r,this.targetElement=typeof e==`string`?document.getElementById(e):e,this.sourceElement=typeof t==`string`?document.getElementById(t):t,this.init(n)}async loadEffect(e){return e===1?`chroma`:`chroma_obs`}async init(e){console.info(`serious version:`,this.version);let t=await this.loadEffect(this.version);await Tr((()=>!(this.sourceElement?.videoWidth>0&&this.sourceElement?.videoHeight>0))),this.targetElement.width=this.sourceElement.videoWidth,this.targetElement.height=this.sourceElement.videoHeight,this.source=this.seriously.source(this.sourceElement),this.target=this.seriously.target(this.targetElement),this.effect=this.seriously.effect(t),this.backEffect=this.seriously.effect(`chroma_post`),this.effect.source=this.source,this.backEffect.source=this.effect,this.target.source=this.backEffect,this.seriously.go(),this.setOptions(this.defaultOptions),e&&this.setOptions(e)}destroy(){this.seriously.destroy()}async updateSource(e){e&&this.effect&&this.backEffect?(this.sourceElement=typeof e==`string`?document.getElementById(e):e,await Tr((()=>!(this.sourceElement?.videoWidth>0&&this.sourceElement?.videoHeight>

5660))),this.source?.destroy(),console.info(`update source: `,this.source?.isDestroyed()),this.source=this.seriously.source(this.sourceElement),this.effect.source=this.source,this.backEffect.source=this.effect,this.target.source=this.backEffect):console.warn(`update source error: source or effect is null`,e,this.effect)}async setOptions(e){if(this.defaultOptions={...this.defaultOptions,...e},!this.effect||!this.backEffect||(0,vn.default)(e))return;console.info(`set options: `,e);let{screen:t,edgeShrink:n}=e;if(t&&t.length>=3){let[e,n,r,i]=t;this.effect.screen=[e/255,n/255,r/255,(0,_r.default)(i)?i:1]}n&&(this.backEffect.edgeShrink=n);for(let[t,n]of Object.entries(e))typeof n==`number`&&t!==`screen`&&t!==`edgeShrink`&&(this.effect[t]=n)}},Mr={version:2,chromaKey:{screen:[53,186,123],similarity:90,edgeShrink:3,smoothness:80,spill:100,opacity:1,contrast:0,brightness:0,gamma:0}},Nr=function(){function e(t){g(this,e),y(this,`cutoutInstance`,void 0);var n=t.effects,r=t.sourceId;this.cutoutInstance=new jr(`starling-cutout-canvas`,r||`starling-cutout-video`,n&&n.chromaKey||Mr.chromaKey,n&&n.version||Mr.version)}return v(e,[{key:`setOptions`,value:function(e){e&&this.cutoutInstance&&this.cutoutInstance.setOptions(e)}},{key:`destroy`,value:function(){return this.cutoutInstance.destroy()}},{key:`updateSource`,value:function(e){return this.cutoutInstance.updateSource(e)}}]),e}();function Pr(e,t,n,r){try{for(var i=(r||={})&&typeof r.index==`number`?r.index:0,a=r&&typeof r.offset==`number`?r.offset:0,o=0,s=i;s<e.length;s++)o+=e[s].length;o=Math.max(0,o-Math.floor(a));var c=t/n;c>1?o=Math.floor(o/c):(c=1,n=t);for(var l=new Int16Array(o),u=0,d=e.length;i<d;i++){for(var f=e[i],p=a,m=f.length;p<m;){var h=Math.floor(p),g=Math.ceil(p),_=p-h;l[u]=f[h]+(f[g]-f[h])*_,u++,p+=c}a=p-m}return{index:i,offset:a,sampleRate:n,data:l}}catch(e){console.log(`转音错误了`,e)}}function Fr(e){for(var t=e,n=new Int16Array(e.length),r=0;r<t.length;r++){var i=Math.max(-1,Math.min(1,t[r]));n[r]=i<0?32768*i:32767*i}return n}var Ir=function(e,t){function n(e){g(this,n),y(this,`onAudioData`,void 0),y(this,`onError`,void 0),y(this,`audioContext`,null),y(this,`processor`,null),y(this,`mediaStream`,null),y(this,`recording`,!1),this.onAudioData=e.onAudioData,this.onError=e.onError,this.preWarmStream()}return v(n,[{key:`preWarmStream`,value:function(){return(e||=h(f().mark((function e(){var t;return f().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.prev=0,this.audioContext=new(window.AudioContext||window.webkitAudioContext)({sampleRate:16e3}),e.next=4,navigator.mediaDevices.getUserMedia({audio:!0,video:!1});case 4:this.mediaStream=e.sent,t=this.audioContext.createMediaStreamSource(this.mediaStream),this.processor=this.audioContext.createScriptProcessor(1024,1,1),t.connect(this.processor),this.processor.connect(this.audioContext.destination),this.processor.onaudioprocess=function(){},e.next=15;break;case 12:e.prev=12,e.t0=e.catch(0),console.error(`preWarmStream error`,e.t0);case 15:case`end`:return e.stop()}}),e,this,[[0,12]])})))).apply(this,arguments)}},{key:`start`,value:function(){return(t||=h(f().mark((function e(){var t=this;return f().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!this.recording){e.next=2;break}return e.abrupt(`return`);case 2:if(this.audioContext&&this.processor){e.next=4;break}return e.abrupt(`return`);case 4:try{this.processor.onaudioprocess=function(e){if(t.recording){var n=Pr([Fr(e.inputBuffer.getChannelData(0))],t.audioContext.sampleRate,16e3,null);n&&n.data&&t.onAudioData(n.data.buffer)}},this.recording=!0}catch(e){this.onError&&this.onError(e)}case 5:case`end`:return e.stop()}}),e,this)})))).apply(this,arguments)}},{key:`stop`,value:function(){this.recording=!1,this.processor.onaudioprocess=function(){}}},{key:`destroy`,value:function(){this.recording=!1,this.processor&&(this.processor.disconnect(),this.processor.onaudioprocess=null),this.audioContext&&this.audioContext.close(),this.mediaStream&&this.mediaStream.getTracks().forEach((function(e){e.stop()}))}}]),n}(),Lr=function(){function e(t){var n=this;g(this,e),y(this,`token`,void 0),y(this,`appKey`,void 0),y(this,`appId`,void 0),y(this,`connectParam

566s`,void 0),y(this,`onDigitalHumanCallback`,void 0),y(this,`dhServer`,void 0),y(this,`rtcServer`,void 0),y(this,`rtcConnectParams`,void 0),y(this,`cutoutInstance`,void 0),y(this,`isHuawei`,hr()),y(this,`rtcServerUrl`,void 0),y(this,`recordController`,null),y(this,`wsReadyState`,-1),y(this,`isPreOpenSession`,!1),y(this,`onDigitalHumanCallbackPlus`,(function(e){e.status===xn.DH_LIB_FULL_STATUS&&e.content?.type===`wsState`&&(n.wsReadyState=e.content.readyState),n.onDigitalHumanCallback&&n.onDigitalHumanCallback(e)})),y(this,`onRemoteVideoComing`,(function(e){n.rtcConnectParams&&n.rtcConnectParams.feedId&&e===+n.rtcConnectParams.feedId&&n.rtcServer&&n.rtcServer.client&&n.rtcServer.client.subscribeStreaming(`remotevideo500`,+n.rtcConnectParams.feedId)})),y(this,`onLocalStream`,(function(){(n.connectParams||{}).pullAudioFromRtc&&n.rtcServer&&n.rtcServer.muteMicphone(!0)})),y(this,`onRemoteVideoOn`,(function(){setTimeout(h(f().mark((function e(){var t,r,i,a,o;return f().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return t=document.getElementById(ur),e.next=3,n.cutoutInstance&&n.cutoutInstance.updateSource(`remotevideo500`);case 3:t&&(t.setAttribute(`data-playing`,`true`),r=t.videoWidth,i=t.videoHeight,a=document.getElementById(`starling-cutout-canvas`),o=a.getContext(`2d`),a&&o&&(a.width=r,a.height=i,o.drawImage(t,0,0,r,i)));case 4:case`end`:return e.stop()}}),e)}))),100)})),y(this,`connectListener`,(function(e){var t=e.code,r=e.body,i=e.message;if(t===0&&n.onDigitalHumanCallback&&n.onDigitalHumanCallback({status:xn.DH_LIB_WS_SUCCESS,content:e}),t===0){var a=Et.parse(r),o=a.rtcServerUrl,s=a.appId,c=a.clientToken,l=a.roomName,u=a.clientId,d=a.feedId,f=a.chargeId;s&&l&&(n.rtcConnectParams={server:n.rtcServerUrl||o,appId:s,token:c,roomName:l,userId:u,feedId:d,chargeId:f},n.rtcServer&&n.rtcServer.openRtc(n.rtcConnectParams))}else n.onDigitalHumanCallback&&n.onDigitalHumanCallback({status:xn.DH_LIB_ERROR,content:{type:Sn.CONNECT_ERROR,msg:{code:t,errMsg:i}}})})),y(this,`createServer`,(function(e){var t,r=d(d(d({token:n.token,appKey:n.appKey,appId:n.appId},e?{sessionId:e}:{}),(0,bn.default)(n.connectParams,Cn)),{},{parameters:(0,yn.default)(n.connectParams,Cn),onConnect:n.connectListener,onDigitalHumanCallback:n.onDigitalHumanCallbackPlus});(t=n.dhServer)!=null&&t.preConnectSuccess?(n.dhServer.connectParams=r,n.dhServer&&n.dhServer.sendPreConnect(r)):n.dhServer&&n.dhServer.createSocket(r)})),y(this,`checkHumanInstansce`,(function(){return n.dhServer?!(n.isPreOpenSession&&!n.dhServer.preConnectSuccess)||(n.onDigitalHumanCallback&&n.onDigitalHumanCallback({status:xn.DH_LIB_ERROR,content:{type:Sn.CONNECT_ERROR,msg:{code:4001,errMsg:`webSocket连接中`}}}),!1):(n.onDigitalHumanCallback&&n.onDigitalHumanCallback({status:xn.DH_LIB_ERROR,content:{type:Sn.CONNECT_ERROR,msg:{code:4002,errMsg:`请先初始化数字人实例`}}}),!1)})),y(this,`sendMessage`,(function(e,t){return n.dhServer&&n.dhServer.sendMessage(e,t)})),y(this,`interrupt`,h(f().mark((function e(){return f().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.abrupt(`return`,new Promise((function(e){n.dhServer&&n.dhServer.sendMessage({requestId:_n(),action:`TEXT_RENDER`,body:`<interrupt></interrupt>`,clientTs:new Date().getTime()},(function(){return e()}))})));case 1:case`end`:return e.stop()}}),e)})))),y(this,`textRender`,(function(e){var t=e.requestId,r=e.body,i=e.onCallbackMsg;n.checkHumanInstansce()&&n.dhServer&&n.dhServer.sendMessage({requestId:t||_n(),action:`TEXT_RENDER`,body:r,clientTs:new Date().getTime()},i)})),y(this,`textStreamRender`,(function(e){var t=e.requestId,r=e.body,i=e.onCallbackMsg,a=Et.parse(r).first;n.checkHumanInstansce()&&n.dhServer&&n.dhServer.sendMessage({requestId:t||_n(),action:`TEXT_STREAM_RENDER`,body:r,clientTs:new Date().getTime()},a?i:null)})),y(this,`audioRender`,(function(e){var t=e.body,r=e.onCallbackMsg;n.checkHumanInstansce()&&n.dhServer&&n.dhServer.sendMessage({requestId:_n(),action:`AUDIO_RENDER`,body:t,clientTs:new Date().getTime()},r)})),y(this,`audioStreamRender`,(function(e){var t=e.requestId,r=e.body,i=e.onCallbackMsg;n.checkHumanInstansce()&&n.dhServer&&n.dhServer.sendMessage({requestId:t||_n(),action:`AUDIO_STREAM_RENDER`,body:r,clientTs:new Date().getTime()},i)})),y(this,`textQuery`,(function(e){var t=e.requestId,r=e.body,i=e.onCallbackMsg;n.dhServer&&n.dhServer.sendMessage({requestId:t||_n(),action:`TEXT_QUERY`,body:r,clientTs:new Date().getTime()},i)})),y(this,`destroy`,h(f().mark((function e(){var t;return f().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,n.dhServer&&n.dhServer.closeSocket();case 2:n.rtcServer&&n.rtcServer.closeRtc(),fr(),(t=n.recordController)==null||t.destroy(),n.dhServer=null,n.rtcServer=null;case 7:case`end`:return e.stop()}}),e)})))),y(this,`pauseHuman`,(function(){return mr(!1)})),y(this,`playHuman`,(function(){return mr(!0)})),y(this,`muteHuman`,(function(){return pr(!0)})),y(this,`unMuteHuman`,(function(){var e=pr(!1);try{return n.isHuawei?(e.pause(),e.play()):e.paused&&e.play()}catch(e){console.info(e)}}));var r=t.isPreOpenSession,i=r!==void 0&&r,a=t.wsUrl,o=t.renderParams,s=t.onDigitalHumanCallback;

566this.isPreOpenSession=i,this.dhServer=new Ln(a||`wss://open.xiling.baidu.com/cloud/digital-human-demonstration`),this.onDigitalHumanCallback=function(e){e.status===xn.DH_LIB_FULL_STATUS?o!=null&&o.fullStatus&&s&&s(e):s&&s(e)},i?this.dhServer.createSocket({onDigitalHumanCallback:this.onDigitalHumanCallbackPlus},i):this.init(t)}return v(e,[{key:`init`,value:function(e){var t=this,n=e.wrapperId,r=e.token,i=e.appKey,a=e.appId,o=e.connectParams,s=e.renderParams,c=s===void 0?{}:s,l=e.rtcConnectParams,u=e.brtcParams,f=e.rtcServerUrl;if(this.token=r,this.appKey=i,this.appId=a,this.rtcServerUrl=f,this.connectParams=d({autoChromaKey:c?.autoChromaKey||!1},o),!a&&!i&&!r)throw Error(`appId and appKey or token is required`);var p=c.closeLog,m=(dr({autoChromaKey:!!c.autoChromaKey||!(0,vn.default)(c.chromaEffects)})||{}).playerWrapper,h=document.getElementById(n||``);h||console.error(`dom with wrapperId is not find`),m&&h&&h.appendChild(m),gr();var g=d({remotevideoviewid:n,showvideobps:!1,usingvideo:!1,usingaudio:!(o==null||!o.pullAudioFromRtc),aspublisher:!(o==null||!o.pullAudioFromRtc),autopublish:!(o==null||!o.pullAudioFromRtc),usingdatachannel:!0,autoplaymuted:!1},u);this.rtcServer=new sr({closeLog:p,videoWrapperId:ur,rtcConfig:g,bizConfig:{},rtcCallback:{onRemoteVideoComing:this.onRemoteVideoComing,onDigitalHumanCallback:this.onDigitalHumanCallback,onLocalStream:this.onLocalStream}}),(!(0,vn.default)(c?.chromaEffects)||c!=null&&c.autoChromaKey)&&(this.cutoutInstance=new Nr({sourceId:`remotevideo500`,effects:c?.chromaEffects})),(0,vn.default)(l)||(this.rtcConnectParams=l,this.rtcServer.openRtc(l)),o!=null&&o.pullAudioFromRtc?this.recordController=null:this.recordController=new Ir({pickAudioMode:o?.pickAudioMode,onAudioData:function(e){t.wsReadyState===1&&t.sendMessage(e,null)},onError:function(e){t.onDigitalHumanCallback&&t.onDigitalHumanCallback({status:xn.DH_LIB_ERROR,content:{type:Sn.CONNECT_ERROR,msg:{code:-1,errMsg:e.message}}})}})}},{key:`startRecord`,value:function(){var e;(e=this.connectParams)!=null&&e.pullAudioFromRtc?this.rtcServer&&this.rtcServer.muteMicphone(!1):this.recordController&&this.recordController.start()}},{key:`stopRecord`,value:function(){var e;if((e=this.connectParams)!=null&&e.pullAudioFromRtc)return this.rtcServer&&this.rtcServer.muteMicphone(!0),void this.sendMessage({action:`AUDIO_QUERY_INTERRUPT`,requestId:_n(),clientTs:Date.now(),body:``},null);this.recordController&&this.recordController.stop(),this.sendMessage({action:`AUDIO_QUERY_INTERRUPT`,requestId:_n(),clientTs:Date.now(),body:``},null)}}]),e}(),Rr=null,zr=!1,Br=null,Vr=null;function Hr(){return typeof crypto<`u`&&crypto.randomUUID?crypto.randomUUID():`dh-`+Date.now()+`-`+Math.random().toString(16).slice(2)}function Ur(e){var t=[`211868`,`211862`,`211855`,`211852`],n=String(e||``);return t.some(function(e){return n.indexOf(e)!==-1})?{crop:{top:0,left:0,width:1080,height:1920},location:{top:65,left:70,width:270,height:480}}:{crop:{top:0,left:0,width:1920,height:1080},location:{top:40,left:-380,width:1056,height:594}}}function Wr(){Br&&=(clearTimeout(Br),null)}function Gr(){if(Wr(),zr=!1,Rr){try{typeof Rr.destroy==`function`&&Rr.destroy()}catch{}Rr=null}var e=document.getElementById(`ciip-dh-human-wrapper`);e&&(e.innerHTML=``)}window.CIIPDigitalHumanSDK={isReady:function(){return zr&&!!Rr},connect:function(e){e||={},Vr=typeof e.onDisconnect==`function`?e.onDisconnect:null,Gr(),zr=!1;var t=e.wrapperId||`ciip-dh-human-wrapper`,n=document.getElementById(t);if(!n)return e.onError&&e.onError(Error(`SDK wrapper not found`)),Promise.reject(Error(`SDK wrapper not found`));if(n.innerHTML=``,!e.token||!e.figureId||!e.ttsPer){var r=Error(`Missing token, figureId or ttsPer`);return e.onError&&e.onError(r),Promise.reject(r)}var i=Ur(e.figureId),a=e.resolutionWidth==null?400:e.resolutionWidth,o=e.resolutionHeight==null?600:e.resolutionHeight;return new Promise(function(n,r){var s=!1;function c(t){s||(s=!0,Wr(),t?(zr=!1,e.onError&&e.onError(t),r(t)):(zr=!0,e.onReady&&e.onReady(),n()))}try{Rr=new Lr({wrapperId:t,token:e.token,connectParams:{ttsPer:String(e.ttsPer),figureId:String(e.figureId),resolutionHeight:o,resolutionWidth:a,cameraId:1,positionV2:JSON.stringify(i),inactiveDisconnectSec:60,backgroundImageUrl:e.backgroundImageUrl||``},renderParams:{closeLog:!0,autoChromaKey:!0,fullStatus:!0},onDigitalHumanCallback:function(e){var t=e&&e.status,n=e&&e.content;if(n&&n.action===`remotevideoon`||t===`CONNECTED`||t===`READY`){if(Rr&&typeof Rr.unMuteHuman==`function`)try{Rr.unMuteHuman()}catch{}c(null)}n&&n.type===`DISCONNECT_ALERT`&&(zr=!1,Gr(),Vr&&Vr())}}),Rr.createServer(),Br=setTimeout(function(){zr||c(Error(`Digital human connect timeout`))},6e4)}catch(e){c(e)}})},speak:function(e){if(!Rr||!e||!String(e).trim())return Promise.resolve();if(!zr)return Promise.reject(Error(`Digital human not ready`));var t=String(e).match(/[^。！？.!?]+[。！？.!?]?/g)||[String(e)],n=Hr();return t.reduce(function(e,r,i){return e.then(function(){return new Promise(function(e){Rr.textStreamRender({body:JSON.stringify({first:i===0,last:i===t.length-1,text:r}),requestId:n,onCallbackMsg:function(t){(t.action===`FINISHED`||t.action===`RENDER_INTERRUPTED`||t.action===`RENDER_ERROR`)&&e()}}

566),setTimeout(e,300)})})},Promise.resolve())},interrupt:function(){Rr&&typeof Rr.interrupt==`function`&&Rr.interrupt()},mute:function(){if(Rr&&typeof Rr.muteHuman==`function`)return Rr.muteHuman()},unmute:function(){if(Rr&&typeof Rr.unMuteHuman==`function`)return Rr.unMuteHuman()},destroy:function(){Vr=null,Gr()}}})();