@agora-js/media/AgoraRTC_N-media.esm.mjs

media module across @agora-js packages

/**
 * AgoraWebSDK_N-v4.24.5-0-g604b18ede-dirty Copyright AgoraInc.
 */

import"webrtc-adapter";import{getBrowserInfo as e,BrowserName as t,isChromeKernel as i,nextTick as r,isAboveChrome as s,isAboveFirefox as o,isAboveSafari as n,BrowserOS as a,isSafari as c,isWkWebview as d,getParameter as u,isFirefox as h,isAboveSafari15_4 as l,isChrome as p,isEdge as m,isMobile as g,isBelowChrome as _,isAboveEdge as f,isAboveOpera as T,checkValidConstrainLong as E,checkValidNumber as v,checkValidBoolean as y,checkValidEnum as S,AgoraRTCError as b,AgoraRTCErrorCode as k,isEmpty as I,EventEmitter as A,getRandomString as R,runOnce as w,AgoraAPIName as C,AgoraAPITag as D,PromiseMutex as M,emitAsPromiseNoResponse as N,removeItemFromList as O,isIOS as P,isIpadOS as L,wait as V,showElectronSelectSourceWindow as x,getElectronInstance as U,isElectron as W,recursiveMerge as Z,isAndroid as F,isHarmonyOS as G,detectSecureContext as B,isAndroidChromium as K,domLoadedPromise as H,isIOS15 as Y,emitAsPromise as X,noop as z,isLegacyChrome as j,constrainLongToNumber as Q,hexToBytes as J,md5 as q,atom as $,emitAsInvokerNoResponse as ee,isIOS16 as te,retryable as ie,isInPage as re,sumArray as se,getOSWithVersion as oe,isAboveIOS15_1 as ne,jsonClone as ae,isBetweenBrowser as ce,isWindows as de,elementVisibleChecker as ue,safeCloneJson as he,isAboveIOS15_2 as le,isWechatBrowser as pe}from"@agora-js/shared";export{isElectron}from"@agora-js/shared";import{logger as me,report as ge,AgoraRTCEventUploadType as _e,apiInvoke as fe}from"@agora-js/report";import Te from"axios";const Ee={getDisplayMedia:!1,getStreamFromExtension:!1,supportUnifiedPlan:!1,supportMinBitrate:!1,supportSetRtpSenderParameters:!1,supportDualStream:!0,webAudioMediaStreamDest:!1,supportReplaceTrack:!1,supportWebGL:!1,webAudioWithAEC:!1,supportRequestFrame:!1,supportShareAudio:!1,supportDualStreamEncoding:!1,supportDataChannel:!1,supportPCSetConfiguration:!1,supportWebRTCEncodedTransform:!1,supportWebRTCInsertableStream:!1,supportRequestVideoFrameCallback:!1,supportWebCrypto:!1,supportSuppressLocalAudioPlayback:!1,supportRestrictOwnAudio:!1};function ve(){const p=e();Ee.getDisplayMedia=function(e){if(navigator.mediaDevices&&navigator.mediaDevices.getDisplayMedia)return!0;return!1}(),Ee.getStreamFromExtension=p.name===t.CHROME&&Number(p.version)>34,Ee.supportUnifiedPlan=function(){if(!window.RTCRtpTransceiver)return!1;if(!("currentDirection"in RTCRtpTransceiver.prototype))return!1;const e=new RTCPeerConnection;let t=!1;try{e.addTransceiver("audio"),t=!0}catch(e){}return e.close(),t}(),Ee.supportMinBitrate=p.name===t.CHROME||p.name===t.EDGE,Ee.supportSetRtpSenderParameters=function(){const r=e();if(!window.RTCRtpSender||!window.RTCRtpSender.prototype.setParameters||!window.RTCRtpSender.prototype.getParameters)return!1;return!!i()||(!(!c()&&!d())||r.name===t.FIREFOX&&Number(r.version)>=64)}(),p.name===t.SAFARI&&(Number(p.version)>=14?Ee.supportDualStream=!0:Ee.supportDualStream=!1),Ee.webAudioMediaStreamDest=function(){const i=e();if(i.name===t.SAFARI&&Number(i.version)<12)return!1;return!0}(),Ee.supportReplaceTrack=function(){if(!window.RTCRtpSender)return!1;if("function"==typeof RTCRtpSender.prototype.replaceTrack)return!0;return!1}(),Ee.supportWebGL="undefined"!=typeof WebGLRenderingContext,Ee.supportRequestFrame=!!window.CanvasCaptureMediaStreamTrack,i()||(Ee.webAudioWithAEC=!0),Ee.supportShareAudio=function(){const i=e();if((i.os===a.WIN_10||i.os===a.WIN_81||i.os===a.WIN_7||i.os===a.LINUX||i.os===a.MAC_OS||i.os===a.CHROMIUM_OS)&&i.name===t.CHROME&&Number(i.version)>=74)return!0;return!1}(),Ee.supportDataChannel=function(){if(s(76)||o(68)||n(14))return!0;return!1}(),Ee.supportPCSetConfiguration=function(){const e=window.RTCPeerConnection;return!h()&&!!e&&e.prototype.setConfiguration instanceof Function}(),Ee.supportWebRTCEncodedTransform=s(87)||l()||o(117),Ee.supportWebRTCInsertableStream=function(){const i=e();return(i.name===t.CHROME||i.name===t.EDGE)&&Number(i.version)>=94&&"MediaStreamTrackGenerator"in window&&"MediaStreamTrackProcessor"in window}(),Ee.supportRequestVideoFrameCallback=function(){if("requestVideoFrameCallback"in HTMLVideoElement.prototype)return!0;return!1}(),Ee.supportWebCrypto="undefined"!=typeof window&&void 0!==window.crypto&&void 0!==window.crypto.subtle,Ee.supportSuppressLocalAudioPlayback=Me(),Ee.supportRestrictOwnAudio=Ne(),r((()=>{Ee.supportDualStreamEncoding=function(){const t=e();if(u("DISABLE_WEBAUDIO"))return!0;return"Safari"===t.name&&Number(t.version)>=14||!!("Chrome"===t.name&&/Windows/i.test(t.os||"")&&Number(t.version)>=100&&u("CHROME_DUAL_STREAM_USE_ENCODING"))}(),me.debug("browser ua: ",navigator.userAgent),me.info("browser info: ",p),me.info("browser compatibility: ",Ee)}))}function ye(){return Ee}function Se(){return"setSinkId"in HTMLAudioElement.prototype&&(!u("RESTRICTION_SET_PLAYBACK_DEVICE")||(p()||m())&&!g())}function be(){return!Ee.supportUnifiedPlan||u("CHROME_FORCE_PLAN_B")&&i()}function ke(){return u("ENABLE_JOIN_V4")}function Ie(e){return!(h()||_(87)||be())&&(!!u("ENABLE_PRE_SUB")||!(null==e||!e.autoSubscribe||u("FORCE_DISABLE_AUTO_SUB")))}function Ae(e){return!be()&&!u("USE_NEW_TOKEN")&&(!!u("ENABLE_PREALLOC_PC")||!(null==e||!e.autoSubscribe||u("FORCE_DISABLE_AUTO_SUB")))}function Re(e){return u("ENABLE_INSTANT_VIDEO")?u("ENABLE_INSTANT_VIDEO"):!(null==e||!e.autoSubscribe||u("FORCE_DISABLE_AUTO_SUB"))}function we(){return!!u("FORCE_ENABLE_AUT_CC")||!be()&&(!!u("ENABLE_AUT_CC")||void 0)}function Ce(){return!!u("FORCE_ENABLE_AUT_CC")||!be()&&(!!u("ENABLE_AUT_FEEDBACK")||void 0)}function De(){return navigator.mediaDevices&&"getSupportedConstraints"in navigator.mediaDevices}function Me(){if(De()){const e=navigator.mediaDevices.getSupportedConstraints();return!(!("suppressLocalAudioPlayback"in e)||!e.suppressLocalAudioPlayback)}return s(141)||f(141)||T(141)}function Ne(){if(De()){const e=navigator.mediaDevices.getSupportedConstraints();return!(!("restrictOwnAudio"in e)||!e.restrictOwnAudio)}return s(141)||f(141)||T(125)}let Oe=function(e){return 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Object.getOwnPropertyDescriptor(e,t).enumerable}))),i.push.apply(i,r)}return i}function Mt(e){for(var t=1;t<arguments.length;t++){var i=null!=arguments[t]?arguments[t]:{};t%2?Dt(Object(i),!0).forEach((function(t){Ct(e,t,i[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(i)):Dt(Object(i)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(i,t))}))}return e}function Nt(e,t){return function(e){if(Array.isArray(e))return e}(e)||function(e,t){var i=null==e?null:"undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(null!=i){var r,s,o,n,a=[],c=!0,d=!1;try{if(o=(i=i.call(e)).next,0===t){if(Object(i)!==i)return;c=!1}else for(;!(c=(r=o.call(i)).done)&&(a.push(r.value),a.length!==t);c=!0);}catch(e){d=!0,s=e}finally{try{if(!c&&null!=i.return&&(n=i.return(),Object(n)!==n))return}finally{if(d)throw s}}return a}}(e,t)||function(e,t){if(e){if("string"==typeof e)return wt(e,t);var i={}.toString.call(e).slice(8,-1);return"Object"===i&&e.constructor&&(i=e.constructor.name),"Map"===i||"Set"===i?Array.from(e):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?wt(e,t):void 0}}(e,t)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}class Ot extends A{set _mediaStreamTrack(e){e!==this.mediaStreamTrack&&(this.safeEmit(at.TRACK_UPDATED,e),this.mediaStreamTrack=e)}get _mediaStreamTrack(){return this.mediaStreamTrack}constructor(e,t){super(),Ct(this,"trackMediaType",void 0),Ct(this,"_ID",void 0),Ct(this,"_rtpTransceiver",void 0),Ct(this,"_lowRtpTransceiver",void 0),Ct(this,"_hints",[]),Ct(this,"_isClosed",!1),Ct(this,"_originMediaStreamTrack",void 0),Ct(this,"mediaStreamTrack",void 0),Ct(this,"_external",{}),this._ID=t||R(8,"track-"),this._originMediaStreamTrack=e,this.mediaStreamTrack=e,Xe(this)}toString(){return this._ID}getTrackId(){return this._ID}getMediaStreamTrack(e){return e||w((()=>{var e;ge.reportApiInvoke(null,{name:C.GET_MEDIA_STREAM_TRACK,options:[],tag:D.TRACER}).onSuccess((null===(e=this._mediaStreamTrack)||void 0===e?void 0:e.label)||"")}),this.mediaStreamTrack.id||this.getTrackId()),this._mediaStreamTrack}getRTCRtpTransceiver(e){return e===st.LOW_STREAM?this._lowRtpTransceiver:this._rtpTransceiver}getMediaStreamTrackSettings(){return this.getMediaStreamTrack(!0).getSettings()}close(){this._isClosed=!0,this._lowRtpTransceiver=void 0,this._rtpTransceiver=void 0,ze(this),this.emit(ct.CLOSED),this.removeAllListeners(at.SEI_RECEIVED)}_updateRtpTransceiver(e,t){if(t===st.LOW_STREAM){if(this._lowRtpTransceiver===e)return;this._lowRtpTransceiver=e}else{if(this._rtpTransceiver===e)return;this._rtpTransceiver=e}this.emit(at.TRANSCEIVER_UPDATED,e,t)}}class Pt extends Ot{get isExternalTrack(){return this._isExternalTrack}get muted(){return this._muted}get enabled(){return this._enabled}get processorContext(){return this._processorContext}constructor(e,t){super(e,t),Ct(this,"_enabled",!0),Ct(this,"_muted",!1),Ct(this,"_isExternalTrack",!1),Ct(this,"_isClosed",!1),Ct(this,"_enabledMutex",void 0),Ct(this,"processor",void 0),Ct(this,"_processorContext",void 0),Ct(this,"_handleTrackEnded",(()=>{this.onTrackEnded()})),this._enabledMutex=new M("".concat(this.getTrackId())),e.addEventListener("ended",this._handleTrackEnded)}getTrackLabel(){var e,t;return null!==(e=null===(t=this._originMediaStreamTrack)||void 0===t?void 0:t.label)&&void 0!==e?e:""}close(){this._isClosed||(this.stop(),this._originMediaStreamTrack.stop(),this._mediaStreamTrack!==this._originMediaStreamTrack&&(this._mediaStreamTrack.stop(),this._mediaStreamTrack=null),this._originMediaStreamTrack=null,this._enabledMutex=null,me.debug("[".concat(this.getTrackId(),"] close")),this.emit(tt.NEED_CLOSE),super.close())}async _updateOriginMediaStreamTrack(e,t){let i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];this._isExternalTrack=i,e!==this._originMediaStreamTrack&&(this._originMediaStreamTrack&&(this._originMediaStreamTrack.removeEventListener("ended",this._handleTrackEnded),t&&this._originMediaStreamTrack.stop()),e.addEventListener("ended",this._handleTrackEnded),this._originMediaStreamTrack=e,this._muted&&(this._originMediaStreamTrack.enabled=!1),this._mediaStreamTrack=this._originMediaStreamTrack,this._updatePlayerSource(),await N(this,tt.NEED_REPLACE_TRACK,this),this.processor&&this._processorContext&&this.processor.updateInput({track:this._originMediaStreamTrack,context:this._processorContext}))}_getDefaultPlayerConfig(){return{}}onTrackEnded(){me.debug("[".concat(this.getTrackId(),"] track ended")),this.safeEmit(ct.TRACK_ENDED)}stateCheck(e,t){if(me.debug("check track state, [muted: ".concat(this._muted,", enabled: ").concat(this._enabled,"] to [").concat(e,": ").concat(t,"]")),y(t,e),this._enabled&&this._muted&&"enabled"===e&&!1===t)throw new b(k.TRACK_STATE_UNREACHABLE,"cannot set enabled while the track is muted").print("error",me);if(!this._enabled&&!this._muted&&"muted"===e&&!0===t)throw new b(k.TRACK_STATE_UNREACHABLE,"cannot set muted while the track is disabled").print("error",me)}getProcessorStats(){return this._processorContext&&this._processorContext.gatherStats()||[]}getProcessorUsage(){return this._processorContext?this._processorContext.gatherUsage():Promise.resolve([])}}const Lt=window.AudioContext||window.webkitAudioContext;let Vt,xt=null;const Ut=new class extends A{constructor(){super(...arguments),Ct(this,"prevState",void 0),Ct(this,"curState",void 0),Ct(this,"currentTime",void 0),Ct(this,"currentTimeStuckAt",void 0),Ct(this,"interruptDetectorTrack",void 0),Ct(this,"onLocalAudioTrackMute",(()=>{me.info("ios15-interruption-start"),this.emit(Oe.IOS_15_16_INTERRUPTION_START)})),Ct(this,"onLocalAudioTrackUnmute",(async()=>{me.info("ios15-interruption-end"),"running"!==this.curState||this.duringInterruption?me.info("ios15-interruption-end-canceled"):(xt&&await xt.suspend(),this.emit(Oe.IOS_15_16_INTERRUPTION_END))}))}get duringInterruption(){return"running"===this.prevState&&"interrupted"===this.curState}bindInterruptDetectorTrack(e){me.debug("webaudio bindInterruptDetectorTrack ".concat(e.getTrackId())),this.interruptDetectorTrack||(this.interruptDetectorTrack=e,this.interruptDetectorTrack._mediaStreamTrack.onmute=this.onLocalAudioTrackMute,this.interruptDetectorTrack._mediaStreamTrack.onunmute=this.onLocalAudioTrackUnmute)}unbindInterruptDetectorTrack(e){me.debug("webaudio unbindInterruptDetectorTrack ".concat(e.getTrackId())),this.interruptDetectorTrack&&this.interruptDetectorTrack===e&&(this.interruptDetectorTrack._mediaStreamTrack&&(this.interruptDetectorTrack._mediaStreamTrack.onmute=null,this.interruptDetectorTrack._mediaStreamTrack.onunmute=null),this.interruptDetectorTrack=void 0)}};function Wt(){if(!Lt)return void me.error("your browser is not support web audio");me.info("create audio context");const t=Mt({},u("WEBAUDIO_INIT_OPTIONS"));me.debug("audio context init option:",JSON.stringify(t)),xt=new Lt(t),Ut.curState=xt.state,xt.onstatechange=()=>{Ut.prevState=Ut.curState,Ut.curState=xt?xt.state:void 0;const t=Ut.prevState,i=Ut.curState,r="running"===i,s="interrupted"===i,o="running"===t,n="suspended"===t,a="interrupted"===t,c=e().osVersion;(P()||L())&&o&&s&&(me.info("ios".concat(c,"-interruption-start")),Ut.emit(Oe.IOS_INTERRUPTION_START)),(P()||L())&&(n||a)&&r&&(me.info("ios".concat(c,"-interruption-end")),Ut.emit(Oe.IOS_INTERRUPTION_END)),t!==i&&Ut.emit(Oe.STATE_CHANGE,i,t)},setInterval((()=>{var e;const t=null===(e=xt)||void 0===e?void 0:e.currentTime;if(Ut.currentTime!==t)Ut.currentTimeStuckAt&&(me.debug("AudioContext current time resume at ".concat(t)),Ut.currentTimeStuckAt=void 0),Ut.currentTime=t;else{if(t!==Ut.currentTimeStuckAt){ge.reportApiInvoke(null,{name:"WEB_AUDIO_CURRENT_TIME_STUCK",options:{currentTime:t},tag:D.TRACER}).onSuccess(),me.warning("AudioContext current time stuck at ".concat(t))}Ut.currentTimeStuckAt=t}}),5e3),async function(e){const t=["click","contextmenu","auxclick","dblclick","mousedown","mouseup","touchend","keydown","keyup"];let i,r=!1,s=!1,o=!1;function n(t){"running"===e.state?a(!1):P()||L()?"suspended"===e.state&&(a(!0),t&&e.resume().then(d,d)):"closed"!==e.state&&(a(!0),t&&e.resume().then(d,d))}function a(e){if(r!==e){r=e;for(let i=0,r=t;i<r.length;i+=1){const t=r[i];e?window.addEventListener(t,h,{capture:!0,passive:!0}):window.removeEventListener(t,h,{capture:!0,passive:!0})}}}function c(){n(!0)}function d(){n(!1)}function h(){n(!0)}function l(){let e;try{e=i.play(),e?e.then(g,g):(i.addEventListener("playing",g),i.addEventListener("abort",g),i.addEventListener("error",g))}catch(e){g()}}function p(e){o||(i.paused?e?(m(!1),o=!0,l()):m(!0):m(!1))}function m(e){if(s!==e){s=e;for(let i=0,r=t;i<r.length;i++){const t=r[i];e?window.addEventListener(t,_,{capture:!0,passive:!0}):window.removeEventListener(t,_,{capture:!0,passive:!0})}}}function g(){i.removeEventListener("playing",g),i.removeEventListener("abort",g),i.removeEventListener("error",g),o=!1,p(!1)}function _(){p(!0)}let f;if(P()&&u("IOS_BG_TAG")){const t=e.createMediaStreamDestination(),r=document.createElement("div");r.innerHTML="<audio x-webkit-airplay='deny'></audio>",i=r.children.item(0),i.controls=!1,i.disableRemotePlayback=!0,i.preload="auto",i.srcObject=t.stream,f=()=>{if(u("IOS_AUTO_RESTART_BG_TAG")&&i&&i.srcObject&&!o&&(!i.paused||!0!==s)){i.paused||i.pause();try{o=!0,l()}catch(e){o=!1}return!0}},p(!0)}return Ut.on(Oe.STATE_CHANGE,c),n(!1),f}(xt).then((e=>{Vt=e}))}function Zt(){if(Vt){if(Vt()){ge.reportApiInvoke(null,{name:"BG_AUDIO_TAG_RESTART",options:{},tag:D.TRACER}).onSuccess(),me.debug("restart background audio tag success")}}}function Ft(){if(!xt){if(Wt(),!xt)throw new b(k.NOT_SUPPORTED,"can not create audio context");return xt}return xt}function Gt(){return!!xt}function Bt(e){if(function(){if(null!==Ht)return Ht;const e=Ft(),t=e.createBufferSource(),i=e.createGain(),r=e.createGain();t.connect(i),t.connect(r),t.disconnect(i);let s=!1;try{t.disconnect(i)}catch(e){s=!0}return t.disconnect(),Ht=s,s}())return;const t=e.connect,i=e.disconnect;e.connect=(i,r,s)=>(e._inputNodes||(e._inputNodes=[]),e._inputNodes.includes(i)||(i instanceof AudioNode?(e._inputNodes.push(i),t.call(e,i,r,s)):t.call(e,i,r)),e),e.disconnect=(r,s,o)=>{i.call(e),r?O(e._inputNodes,r):e._inputNodes=[];for(const i of e._inputNodes)t.call(e,i)}}function Kt(e){const t=Ft();return new Promise(((i,r)=>{t.decodeAudioData(e,(e=>{i(e)}),(e=>{r(new b(k.DECODE_AUDIO_FILE_FAILED,e.toString()))}))}))}let Ht=null;function Yt(e,t){let i=!1;const r=1/t;if(u("DISABLE_WEBAUDIO")){const t=window.setInterval((()=>{i?window.clearInterval(t):e(performance.now()/1e3)}),1e3*r)}else{const t=Ft();let s=t.createGain();s.gain.value=0,s.connect(t.destination);const o=()=>{if(i)return void(s=null);const n=t.createOscillator();n.onended=o,n.connect(s),n.start(0),n.stop(t.currentTime+r),e(t.currentTime)};o()}return()=>{i=!0}}let Xt=null;function zt(){if(Xt)return Xt;const e=Ft();if(!e.createMediaStreamDestination)throw new b(k.NOT_SUPPORTED,"can not create silence audio track");const t=e.createBufferSource(),i=e.createBuffer(1,44100,44100);t.loop=!0,t.buffer=i;const r=e.createMediaStreamDestination();return t.connect(r),Xt=r.stream.getAudioTracks()[0],Xt}function jt(e){for(let t=0;t<e.outputBuffer.numberOfChannels;t+=1){const i=e.outputBuffer.getChannelData(t);for(let e=0;e<i.length;e+=1)i[e]=0}return e.inputBuffer}function Qt(e){const t=e.getChannelData(0);let i=0,r=0;for(let e=0;e<t.length;e+=1)0===t[e]?(i+=1,i>r&&(r=i)):i=0;return r/t.length*e.duration}class Jt{constructor(){Ct(this,"context",void 0),Ct(this,"analyserNode",void 0),Ct(this,"sourceNode",void 0),this.context=Ft(),this.analyserNode=this.context.createAnalyser(),this.analyserNode.fftSize=2048,this.analyserNode.smoothingTimeConstant=.4}updateSource(e){if(e!==this.sourceNode){if(this.sourceNode)try{this.sourceNode.disconnect(this.analyserNode)}catch(e){}this.sourceNode=e,null==e||e.connect(this.analyserNode)}}getVolumeLevel(){if(!this.sourceNode)return 0;if(!this.context||P()||L()||"running"!==this.context.state&&this.context.resume(),!this.analyserNode)return 0;const e=new Float32Array(this.analyserNode.fftSize);if(this.analyserNode.getFloatTimeDomainData)this.analyserNode.getFloatTimeDomainData(e);else{const t=new Uint8Array(this.analyserNode.fftSize);this.analyserNode.getByteTimeDomainData(t);for(let i=0;i<e.length;++i)e[i]=t[i]/128-1}const t=e.reduce(((e,t)=>e+t*t),0)/e.length;return Math.max(10*Math.log10(t)+100,0)/100}getAnalyserNode(){return this.analyserNode}rebuildAnalyser(){try{var e,t;null===(e=this.sourceNode)||void 0===e||e.disconnect(this.analyserNode),this.analyserNode=this.context.createAnalyser(),this.analyserNode.fftSize=2048,this.analyserNode.smoothingTimeConstant=.4,null===(t=this.sourceNode)||void 0===t||t.connect(this.analyserNode)}catch(e){me.warning("rebuild analyser node failed.")}}destroy(){this.updateSource(void 0)}}class qt extends A{get processSourceNode(){return this.sourceNode}set processedNode(e){var t;if(!this.isDestroyed&&this._processedNode!==e){try{var i;null===(i=this.sourceNode)||void 0===i||i.disconnect(this.outputNode)}catch(e){}null===(t=this._processedNode)||void 0===t||t.disconnect(),this._processedNode=e,this.connect()}}get processedNode(){return this._processedNode}constructor(){super(),Ct(this,"outputNode",void 0),Ct(this,"outputTrack",void 0),Ct(this,"isPlayed",!1),Ct(this,"sourceNode",void 0),Ct(this,"context",void 0),Ct(this,"audioBufferNode",void 0),Ct(this,"destNode",void 0),Ct(this,"audioOutputLevel",0),Ct(this,"volumeLevelAnalyser",void 0),Ct(this,"_processedNode",void 0),Ct(this,"playNode",void 0),Ct(this,"isDestroyed",!1),Ct(this,"onNoAudioInput",void 0),Ct(this,"isNoAudioInput",!1),Ct(this,"_noAudioInputCount",0),this.context=Ft(),this.playNode=this.context.destination,this.outputNode=this.context.createGain(),Bt(this.outputNode),this.volumeLevelAnalyser=new Jt}startGetAudioBuffer(e){this.audioBufferNode||(this.audioBufferNode=this.context.createScriptProcessor(e),this.outputNode.connect(this.audioBufferNode),this.audioBufferNode.connect(this.context.destination),this.audioBufferNode.onaudioprocess=e=>{this.emit(ht.ON_AUDIO_BUFFER,jt(e))})}stopGetAudioBuffer(){this.audioBufferNode&&(this.audioBufferNode.onaudioprocess=null,this.outputNode.disconnect(this.audioBufferNode),this.audioBufferNode=void 0)}createOutputTrack(){if(!ye().webAudioMediaStreamDest)throw new b(k.NOT_SUPPORTED,"your browser is not support audio processor");return this.destNode&&this.outputTrack||(this.destNode=this.context.createMediaStreamDestination(),this.outputNode.connect(this.destNode),this.outputTrack=this.destNode.stream.getAudioTracks()[0]),this.outputTrack}play(e){"running"!==this.context.state&&r((()=>{Ut.emit("autoplay-failed")})),this.isPlayed=!0,this.playNode=e||this.context.destination,this.outputNode.connect(this.playNode)}stop(){if(this.isPlayed)try{this.outputNode.disconnect(this.playNode)}catch(e){}this.isPlayed=!1}getAccurateVolumeLevel(){return this.volumeLevelAnalyser.getVolumeLevel()}async checkHasAudioInput(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;if(e>5)return this.isNoAudioInput=!0,this.onNoAudioInput&&this.onNoAudioInput(),!1;P()||L()?"suspended"===this.context.state&&this.context.resume():"running"!==this.context.state&&this.context.resume();const t=this.volumeLevelAnalyser.getAnalyserNode();let i;t.getFloatTimeDomainData?(i=new Float32Array(t.fftSize),t.getFloatTimeDomainData(i)):(i=new Uint8Array(t.fftSize),t.getByteTimeDomainData(i));let r=!1;for(let e=0;e<i.length;e++)0!==i[e]&&(r=!0);return r?(this.isNoAudioInput=!1,!0):(await V(200),await this.checkHasAudioInput(e?e+1:1)&&r)}getAudioVolume(){return this.outputNode.gain.value}setVolume(e){this.outputNode.gain.setValueAtTime(e,this.context.currentTime)}destroy(){this.disconnect(),this.stop(),this.isDestroyed=!0,this.onNoAudioInput=void 0}disconnect(){var e,t;null===(e=this.processedNode)||void 0===e||e.disconnect(),null===(t=this.sourceNode)||void 0===t||t.disconnect(),this.outputNode&&this.outputNode.disconnect()}connect(){var e;this.processedNode?null===(e=this.processedNode)||void 0===e||e.connect(this.outputNode):this.sourceNode&&this.sourceNode.connect(this.outputNode);this.volumeLevelAnalyser.updateSource(this.outputNode)}}class $t extends qt{get isFreeze(){return!1}constructor(t,i,r){var s;if(super(),Ct(this,"sourceNode",void 0),Ct(this,"track",void 0),Ct(this,"clonedTrack",void 0),Ct(this,"audioElement",void 0),Ct(this,"isCurrentTrackCloned",!1),Ct(this,"isRemoteTrack",!1),Ct(this,"originVolumeLevelAnalyser",void 0),Ct(this,"rebuildWebAudio",(async()=>{if(me.debug("ready to rebuild web audio, state:",this.context.state),this.isNoAudioInput&&await this.checkHasAudioInput(),!this.isNoAudioInput||this.isDestroyed)return document.body.removeEventListener("click",this.rebuildWebAudio,!0),void me.debug("rebuild web audio success, current volume status",this.getAccurateVolumeLevel());this.context.resume().then((()=>me.info("resume success"))),me.debug("rebuild web audio because of ios 12 bugs"),this.disconnect();const e=this.track;this.track=this.track.clone(),this.isCurrentTrackCloned?e.stop():this.isCurrentTrackCloned=!0;const t=new MediaStream([this.track]);this.sourceNode=this.context.createMediaStreamSource(t),Bt(this.sourceNode),this.volumeLevelAnalyser.rebuildAnalyser();const i=this.outputNode.gain.value;this.outputNode=this.context.createGain(),this.outputNode.gain.setValueAtTime(i,this.context.currentTime),Bt(this.outputNode),this.emit(ht.UPDATE_SOURCE),this.connect(),this.audioElement.srcObject=t,this.isPlayed&&this.play(this.playNode),this.checkHasAudioInput()})),"audio"!==t.kind)throw new b(k.UNEXPECTED_ERROR);this.track=t;const o=new MediaStream([this.track]);if(this.isRemoteTrack=!!i,this.sourceNode=this.context.createMediaStreamSource(o),Bt(this.sourceNode),r){const e=r.clone();e.enabled=!0,this.clonedTrack=e,me.debug("create an unmuted track ".concat(e.id," from the original track ").concat(r.id," to get the volume"));const t=this.context.createMediaStreamSource(new MediaStream([e]));Bt(t),this.originVolumeLevelAnalyser=new Jt,this.originVolumeLevelAnalyser.updateSource(t)}this.connect(),this.audioElement=document.createElement("audio"),this.audioElement.srcObject=o;const n=e();i&&n.os===a.IOS&&Number(null===(s=n.osVersion)||void 0===s?void 0:s.split(".")[0])<15&&(Ut.on(Oe.STATE_CHANGE,(()=>{"suspended"===this.context.state?document.body.addEventListener("click",this.rebuildWebAudio,!0):"running"===this.context.state&&this.rebuildWebAudio()})),this.checkHasAudioInput().then((e=>{e||document.body.addEventListener("click",this.rebuildWebAudio,!0)})))}updateTrack(e){this.sourceNode.disconnect(),this.track=e,this.isCurrentTrackCloned=!1;const t=new MediaStream([e]);this.sourceNode=this.context.createMediaStreamSource(t),Bt(this.sourceNode),this.processedNode||this.sourceNode.connect(this.outputNode),this.emit(ht.UPDATE_SOURCE),this.audioElement.srcObject=t}destroy(){var e;this.audioElement.srcObject=null,this.audioElement.remove(),Ut.off("state-change",this.rebuildWebAudio),null===(e=this.originVolumeLevelAnalyser)||void 0===e||e.destroy(),this.clonedTrack=void 0,super.destroy()}createMediaStreamSourceNode(e){return this.context.createMediaStreamSource(new MediaStream([e]))}updateOriginTrack(e){const t=e.clone();t.enabled=!0,this.clonedTrack&&(this.clonedTrack.stop(),this.clonedTrack=t),me.debug("create an unmuted track ".concat(t.id," from the original track ").concat(e.id," to get the volume"));const i=this.context.createMediaStreamSource(new MediaStream([t]));Bt(i),this.originVolumeLevelAnalyser&&this.originVolumeLevelAnalyser.updateSource(i)}getOriginVolumeLevel(){return this.originVolumeLevelAnalyser?this.originVolumeLevelAnalyser.getVolumeLevel():this.getAccurateVolumeLevel()}}async function ei(e,t,i){const r=(e,t)=>e?"number"!=typeof e?e.max||e.exact||e.ideal||e.min||t:e:t,s={audio:!!i&&{mandatory:{chromeMediaSource:"desktop"}},video:{mandatory:{chromeMediaSource:"desktop",chromeMediaSourceId:e,maxHeight:r(t.height,1080),maxWidth:r(t.width,1920)}}};return t.frameRate&&"number"!=typeof t.frameRate?(s.video.mandatory.maxFrameRate=t.frameRate.max,s.video.mandatory.minFrameRate=t.frameRate.min):"number"==typeof t.frameRate&&(s.video.mandatory.maxFrameRate=t.frameRate),await navigator.mediaDevices.getUserMedia(s)}async function ti(e,t){const i=await ii(e.mediaSource),r=await x(i,t),s=r.sourceId,o=r.audio;return await ei(s,e,o)}async function ii(e){let t=["window","screen"];"application"!==e&&"window"!==e||(t=["window"]),"screen"===e&&(t=["screen"]);const i=U();if(!i)throw console.error("failed to fetch electron, please mount it to window"),new b(k.ELECTRON_IS_NULL);let r=null;try{var s;r=(null===(s=i.desktopCapturer)||void 0===s?void 0:s.getSources({types:t}))||i.ipcRenderer.invoke("DESKTOP_CAPTURER_GET_SOURCES",{types:t})}catch(e){r=null}r&&r.then||(r=new Promise(((e,r)=>{i.desktopCapturer.getSources({types:t},((t,i)=>{t?r(t):e(i)}))})));try{return await r}catch(e){throw new b(k.ELECTRON_DESKTOP_CAPTURER_GET_SOURCES_ERROR,e.toString())}}const ri=new M("safari");let si=!1,oi=!1;async function ni(e,t){let i=0,r=null;for(;i<2;)try{r=await ai(e,t,i>0);break}catch(e){if(e instanceof b)throw me.error("[".concat(t,"] ").concat(e.toString())),e;const r=ci(e.name||e.code||e,e.message);if(r.code===k.MEDIA_OPTION_INVALID){me.debug("[".concat(t,"] detect media option invalid, retry")),i+=1,await V(500);continue}throw me.error("[".concat(t,"] ").concat(r.toString())),r}if(!r)throw new b(k.UNEXPECTED_ERROR,"can not find stream after getUserMedia");return r}async function ai(t,i,r){if(!navigator.mediaDevices||!navigator.mediaDevices.getUserMedia)throw new b(k.NOT_SUPPORTED,"can not find getUserMedia");r&&(t.video&&(delete t.video.width,delete t.video.height),t.screen&&(delete t.screen.width,delete t.screen.height));const s=ye(),o=new MediaStream;if(t.audioSource&&o.addTrack(t.audioSource),t.videoSource&&o.addTrack(t.videoSource),!t.audio&&!t.video&&!t.screen)return me.debug("Using Video Source/ Audio Source"),o;if(t.screen)if(W())if(t.screen.sourceId){di(o,await ei(t.screen.sourceId,t.screen,!!t.screenAudio))}else{di(o,await ti(t.screen,!!t.screenAudio))}else if(p()&&t.screen.extensionId&&t.screen.mandatory){if(!s.getStreamFromExtension)throw new b(k.NOT_SUPPORTED,"This browser does not support screen sharing");me.debug("[".concat(i,'] Screen access on chrome stable, looking for extension"'));const e=await(a=t.screen.extensionId,l=i,new Promise(((e,t)=>{try{chrome.runtime.sendMessage(a,{getStream:!0},(i=>{if(!i||!i.streamId)return me.error("[".concat(l,"] No response from Chrome Plugin. Plugin not installed properly"),i),void t(new b(k.CHROME_PLUGIN_NO_RESPONSE,"No response from Chrome Plugin. Plugin not installed properly"));e(i.streamId)}))}catch(e){me.error("[".concat(l,"] AgoraRTC screensharing plugin is not accessible(").concat(a,")"),e.toString()),t(new b(k.CHROME_PLUGIN_NOT_INSTALL))}})));t.screen.mandatory.chromeMediaSourceId=e;di(o,await navigator.mediaDevices.getUserMedia({video:{mandatory:t.screen.mandatory}}))}else if(s.getDisplayMedia){var n;t.screen.mediaSource&&et(t.screen.mediaSource);const e={width:t.screen.width,height:t.screen.height,frameRate:t.screen.frameRate,displaySurface:null!==(n=t.screen.displaySurface)&&void 0!==n?n:"screen"===t.screen.mediaSource?"monitor":t.screen.mediaSource},r=t.screen,s=r.selfBrowserSurface,a=r.surfaceSwitching,c=r.systemAudio,d=r.preferCurrentTab,u=r.windowAudio,h=r.monitorTypeSurfaces,l={selfBrowserSurface:s,surfaceSwitching:a,systemAudio:c,preferCurrentTab:d,windowAudio:u,monitorTypeSurfaces:h};!s&&delete l.selfBrowserSurface,!a&&delete l.surfaceSwitching,!c&&delete l.systemAudio,!d&&delete l.preferCurrentTab,!u&&delete l.windowAudio,!h&&delete l.monitorTypeSurfaces,me.debug("[".concat(i,"] getDisplayMedia:"),JSON.stringify({video:e,audio:t.screenAudio,controls:l}));di(o,await navigator.mediaDevices.getDisplayMedia(Mt({video:e,audio:t.screenAudio},l)))}else{if(!h())throw me.error("[".concat(i,"] This browser does not support screenSharing")),new b(k.NOT_SUPPORTED,"This browser does not support screen sharing");{t.screen.mediaSource&&et(t.screen.mediaSource);const e={video:{mediaSource:t.screen.mediaSource,width:t.screen.width,height:t.screen.height,frameRate:t.screen.frameRate}};me.debug("[".concat(i,"] getUserMedia: ").concat(JSON.stringify(e)));di(o,await navigator.mediaDevices.getUserMedia(e))}}var a,l;if(!t.video&&!t.audio)return o;let m={video:t.video,audio:t.audio},g=u("MEDIA_DEVICE_CONSTRAINTS");if(g)try{"string"==typeof g&&(g=JSON.parse(g)),m=Z(m,g)}catch(e){}me.debug("[".concat(i,"] GetUserMedia"),JSON.stringify(m)),e();let _,f=null;(c()||P()||d())&&(f=await ri.lock());try{_=await navigator.mediaDevices.getUserMedia(m)}catch(e){throw f&&f(),e}return m.audio&&(si=!0),m.video&&(oi=!0),di(o,_),f&&f(),o}function ci(e,t){switch(e){case"Starting video failed":case"OverconstrainedError":case"TrackStartError":return new b(k.MEDIA_OPTION_INVALID,"".concat(e,": ").concat(t));case"NotFoundError":case"DevicesNotFoundError":return new b(k.DEVICE_NOT_FOUND,"".concat(e,": ").concat(t));case"NotSupportedError":return new b(k.NOT_SUPPORTED,"".concat(e,": ").concat(t));case"NotReadableError":return new b(k.NOT_READABLE,"".concat(e,": ").concat(t));case"InvalidStateError":case"NotAllowedError":case"PERMISSION_DENIED":case"PermissionDeniedError":return new b(k.PERMISSION_DENIED,"".concat(e,": ").concat(t));case"ConstraintNotSatisfiedError":return new b(k.CONSTRAINT_NOT_SATISFIED,"".concat(e,": ").concat(t));default:return me.error("getUserMedia unexpected error",e),new b(k.UNEXPECTED_ERROR,"".concat(e,": ").concat(t))}}function di(e,t){const i=e.getVideoTracks()[0],r=e.getAudioTracks()[0],s=t.getVideoTracks()[0],o=t.getAudioTracks()[0];o&&(r&&e.removeTrack(r),e.addTrack(o)),s&&(i&&e.removeTrack(i),e.addTrack(s))}class ui extends A{get state(){return this._state}set state(e){e!==this._state&&(this.emit(yt.STATE_CHANGE,e),this._state=e)}constructor(){super(),Ct(this,"_state",vt.IDLE),Ct(this,"isAccessMicrophonePermission",!1),Ct(this,"isAccessCameraPermission",!1),Ct(this,"lastAccessMicrophonePermission",!1),Ct(this,"lastAccessCameraPermission",!1),Ct(this,"checkdeviceMatched",!1),Ct(this,"deviceInfoMap",new Map),this.init().then((()=>{navigator.mediaDevices.addEventListener&&navigator.mediaDevices.addEventListener("devicechange",this.updateDevicesInfo.bind(this)),window.setInterval((()=>{(u("ENUMERATE_DEVICES_INTERVAL")||(F()||G())&&i())&&this.updateDevicesInfo()}),u("ENUMERATE_DEVICES_INTERVAL_TIME"))})).catch((e=>me.error(e.toString())))}async enumerateDevices(e,t){let i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(!navigator.mediaDevices||!navigator.mediaDevices.enumerateDevices)throw new b(k.NOT_SUPPORTED,"enumerateDevices() not supported.");const r=await navigator.mediaDevices.enumerateDevices(),s=this.checkMediaDeviceInfoIsOk(r);let o=!this.isAccessMicrophonePermission&&e,n=!this.isAccessCameraPermission&&t;s.audio&&(o=!1),s.video&&(n=!1);let a=null,c=null,d=null;if(!i&&(o||n)){if(ri.isLocked){me.debug("[device manager] wait GUM lock");(await ri.lock())(),me.debug("[device manager] GUM unlock")}if(si&&(o=!1,this.isAccessMicrophonePermission=!0),oi&&(n=!1,this.isAccessCameraPermission=!0),me.debug("[device manager] check media device permissions",e,t,o,n),o&&n){try{d=await navigator.mediaDevices.getUserMedia({audio:!0,video:!0})}catch(e){const t=ci(e.name||e.code||e,e.message);if(t.code===k.PERMISSION_DENIED)throw t;me.warning("getUserMedia failed in getDevices",t)}this.isAccessCameraPermission=!0,this.isAccessMicrophonePermission=!0}else if(o){try{a=await navigator.mediaDevices.getUserMedia({audio:e})}catch(e){const t=ci(e.name||e.code||e,e.message);if(t.code===k.PERMISSION_DENIED)throw t;me.warning("getUserMedia failed in getDevices",t)}this.isAccessMicrophonePermission=!0}else if(n){try{c=await navigator.mediaDevices.getUserMedia({video:t})}catch(e){const t=ci(e.name||e.code||e,e.message);if(t.code===k.PERMISSION_DENIED)throw t;me.warning("getUserMedia failed in getDevices",t)}this.isAccessCameraPermission=!0}me.debug("[device manager] mic permission",e,"cam permission",t)}try{const e=await navigator.mediaDevices.enumerateDevices();return a&&a.getTracks().forEach((e=>e.stop())),c&&c.getTracks().forEach((e=>e.stop())),d&&d.getTracks().forEach((e=>e.stop())),a=null,c=null,d=null,e}catch(e){a&&a.getTracks().forEach((e=>e.stop())),c&&c.getTracks().forEach((e=>e.stop())),d&&d.getTracks().forEach((e=>e.stop())),a=null,c=null,d=null;return new b(k.ENUMERATE_DEVICES_FAILED,e.toString()).throw()}}async getRecordingDevices(){let e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return(await this.enumerateDevices(!0,!1,e)).filter((e=>"audioinput"===e.kind))}async getCamerasDevices(){let e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return(await this.enumerateDevices(!1,!0,e)).filter((e=>"videoinput"===e.kind))}async getSpeakers(){let e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return(await this.enumerateDevices(!0,!1,e)).filter((e=>"audiooutput"===e.kind))}searchDeviceIdByName(e){let t=null;return this.deviceInfoMap.forEach((i=>{i.device.label===e&&(t=i.device.deviceId)})),t}async getDeviceById(e){const t=(await this.enumerateDevices(!0,!0,!0)).find((t=>t.deviceId===e));if(!t)throw new b(k.DEVICE_NOT_FOUND,"deviceId: ".concat(e));return t}async init(){this.state=vt.INITING;try{await this.updateDevicesInfo(),this.state=vt.INITEND}catch(e){if(this.state=vt.IDLE,!B())throw new b(k.WEB_SECURITY_RESTRICT,"Your context is limited by web security, please try using https protocol or localhost.");throw me.warning("Device Detection functionality cannot start properly.",e.toString()),e}}async updateDevicesInfo(){const e=await this.enumerateDevices(!0,!0,!0),t=Date.now(),i=[];if(e[0]&&e[0].label&&!1===this.checkdeviceMatched){this.checkdeviceMatched=!0;const t=e.find((e=>"audioinput"===e.kind&&"default"===e.deviceId)),i=e.find((e=>"audiooutput"===e.kind&&"default"===e.deviceId));t&&i?i.groupId===t.groupId?me.debug("[device-check] default input ".concat(t.label," and output ").concat(i.label," is the same group")):me.debug("[device-check] default input ".concat(t.label," and output ").concat(i.label," is not the same group")):me.debug("[device-check] default input or output not found")}const r=this.checkMediaDeviceInfoIsOk(e);if(e.forEach((e=>{if(!e.deviceId)return;const r=this.deviceInfoMap.get("".concat(e.kind,"_").concat(e.deviceId));if("ACTIVE"!==(r?r.state:"INACTIVE")){const r={initAt:t,updateAt:t,device:e,state:"ACTIVE"};this.deviceInfoMap.set("".concat(e.kind,"_").concat(e.deviceId),r),i.push(r)}r&&(r.updateAt=t)})),this.deviceInfoMap.forEach(((e,r)=>{"ACTIVE"===e.state&&e.updateAt!==t&&(e.state="INACTIVE",i.push(e))})),this.state!==vt.INITEND)return r.audio&&(this.lastAccessMicrophonePermission=!0,this.isAccessMicrophonePermission=!0),void(r.video&&(this.lastAccessCameraPermission=!0,this.isAccessCameraPermission=!0));i.forEach((e=>{switch(e.device.kind){case"audioinput":this.lastAccessMicrophonePermission&&this.isAccessMicrophonePermission&&this.emit(yt.RECORDING_DEVICE_CHANGED,e);break;case"videoinput":this.lastAccessCameraPermission&&this.isAccessCameraPermission&&this.emit(yt.CAMERA_DEVICE_CHANGED,e);break;case"audiooutput":this.lastAccessMicrophonePermission&&this.isAccessMicrophonePermission&&this.emit(yt.PLAYOUT_DEVICE_CHANGED,e)}})),r.audio&&(this.lastAccessMicrophonePermission=!0,this.isAccessMicrophonePermission=!0),r.video&&(this.lastAccessCameraPermission=!0,this.isAccessCameraPermission=!0)}checkMediaDeviceInfoIsOk(e){const t=e.filter((e=>"audioinput"===e.kind)),i=e.filter((e=>"videoinput"===e.kind)),r={audio:!1,video:!1};for(const e of t)if(e.label&&e.deviceId){r.audio=!0;break}for(const e of i)if(e.label&&e.deviceId){r.video=!0;break}return r}}const hi=new ui;let li=!1;const pi=new class extends A{constructor(){super(...arguments),Ct(this,"onAutoplayFailed",void 0),Ct(this,"onAudioAutoplayFailed",void 0)}};function mi(){if(li)return u("FLS_AUTOPLAY_EMITS")?(pi.onAutoplayFailed&&pi.onAutoplayFailed(),pi.emit("autoplay-failed")):void 0;{const e=t=>{t.preventDefault(),li=!1,K()?document.body.removeEventListener("click",e,!0):(document.body.removeEventListener("touchstart",e,!0),document.body.removeEventListener("mousedown",e,!0))};li=!0,K()?document.body.addEventListener("click",e,!0):(document.body.addEventListener("touchstart",e,!0),document.body.addEventListener("mousedown",e,!0)),me.info("detect media autoplay failed, document: https://docs.agora.io/cn/Voice/autoplay_policy_web_ng?platform=Web"),pi.onAutoplayFailed?pi.onAutoplayFailed():pi.onAudioAutoplayFailed?me.warning("AgoraRTC.onAudioAutoplayFailed has been deprecated in favor of AgoraRTC.onAutoplayFailed.\n\n