dingrtc/dist/index.esm.js

dingRTC web端 sdk

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new Promise(function(i,o){var s;if(null!==(s=navigator.mediaDevices)&&void 0!==s&&s.enumerateDevices){var c=!1;t.audio&&t.video?c=e.audioPermitted&&e.videoPermitted:t.audio?c=e.audioPermitted:t.video&&(c=e.videoPermitted),navigator.mediaDevices.enumerateDevices().then(function(n){var a=n.filter(function(e){return e.deviceId}),s=a.filter(function(e){return"videoinput"===e.kind}),u=a.filter(function(e){return"audioinput"===e.kind}),l=a.filter(function(e){return"audiooutput"===e.kind}),d=[];t.audio&&(d=d.concat(u,l)),t.video&&(d=d.concat(s)),0!==d.length||c||r?d.length?(t.audio&&(e.audioPermitted=!0),t.video&&(e.videoPermitted=!0),i(d)):i(d):(at.info("getUserMedia with",t),navigator.mediaDevices.getUserMedia(t).then(function(r){t.audio&&(e.audioPermitted=!0),t.video&&(e.videoPermitted=!0),r.getTracks().forEach(function(e){e.stop()}),navigator.mediaDevices.enumerateDevices().then(function(e){i(e)},o)},o)),i(a)})}else o(new n(a.BrowserNotSupported,"enumerateDevices is not 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t.deviceId&&(e.isSafari()?i.deviceId=t.deviceId:i.deviceId={exact:t.deviceId}),n.autoGainControl&&(i.autoGainControl={ideal:null==o||o}),n.echoCancellation&&(i.echoCancellation={ideal:null==a||a}),n.noiseSuppression&&(i.noiseSuppression={ideal:null==s||s}),i},dt=function(t){if(!p(t)||!t.audio&&!t.video)return Promise.reject(new TypeError("Invalid constrains"));var r=t.audio,i=t.video;if(!Ze(t)&&"object"===D(r)&&r.source===ve.SCREENCAST)return Promise.reject(new TypeError("Cannot share screen without video."));if(Ze(t)&&"object"===D(r)&&r.source!==ve.SCREENCAST)return Promise.reject(new TypeError("Cannot capture video from screen cast while capture audio from other source."));if(!r&&!i)return Promise.reject(new TypeError("At least one of audio and video must be requested."));var n={};if("object"===D(r)&&r.source===ve.MIC||"object"===D(r)&&r.source===ve.SCREENCAST?n.audio=lt(r):n.audio=t.audio,"object"===D(i)){var a,o=i.frameRate,c=i.deviceId,u=i.source,l=i.facingMode,d=i.displaySurface,v=i.dimension;n.video={},f(o)&&(n.video.frameRate=Math.min(i.frameRate,30)),v&&(a=ut(v)),a&&a.width&&a.height&&(u===me.SCREENCAST||e.isFirefox()?(n.video.width=a.width,n.video.height=a.height):(n.video.width={ideal:a.width,max:a.width},n.video.height={ideal:a.height,max:a.height})),s(c)&&c&&(n.video.deviceId={exact:c}),u===me.SCREENCAST&&(e.isFirefox()&&(n.video.mediaSource="screen"),d&&["browser","window","monitor"].includes(d)&&(n.video.displaySurface=d)),l&&["user","environment"].includes(l)&&(n.video.facingMode=l)}else n.video=i;return ot.getMedias(t,n)},pt=function(e){if(!e)return!1;var t=e.getVideoTracks()[0];return t&&t.enabled&&!t.muted},ft=function(e,t){var r=(e.timestamp-((null==t?void 0:t.timestamp)||e.timestamp))/1e3;return r<=0&&(r=1),r},vt=function(e,t){return null!=e?[2,4,6,0][e]:null!==t?[3,0,0,0,1,1,2][t]:void 0},mt=function(e,t){isNaN(e)&&(e=0),isNaN(t)&&(t=0);var r=e-t;return r<0&&(r=e),r},ht=function(e){var t=e.fn,r=e.times,i=e.interval,n=void 0===i?0:i,a=e.resolve,o=e.reject,s=function(){var e=C(Oe.mark(function e(){var i,s,c;return Oe.wrap(function(e){for(;;)switch(e.prev=e.next){case 0:s=0;case 1:if(!(s<r)){e.next=7;break}return e.prev=2,e.next=3,t();case 3:return i=e.sent,null==a||a(i),e.abrupt("continue",7);case 4:if(e.prev=4,c=e.catch(2),s!==r-1){e.next=5;break}return null==o||o(c),e.abrupt("return",c);case 5:return e.next=6,gt(n);case 6:s++,e.next=1;break;case 7:return e.abrupt("return",i);case 8:case"end":return e.stop()}},e,null,[[2,4]])}));return function(){return e.apply(this,arguments)}}();return s()},gt=function(){var e=C(Oe.mark(function e(t){return Oe.wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(!(t>0)){e.next=1;break}return e.next=1,new Promise(function(e){setTimeout(e,t)});case 1:case"end":return e.stop()}},e)}));return function(t){return e.apply(this,arguments)}}(),bt=function(e){return new 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i._resetMediaElement(e)}),i.mediaElementsInUse=[],document.removeEventListener("click",i._onUserInteraction),document.removeEventListener("touchstart",i._onUserInteraction),document.removeEventListener("visibilitychange",i._tryReloadOnPauseAndErrorWhenVisibleTriggerByVisible),i.mediaPlaybackCheckInterval&&(m(i.mediaPlaybackCheckInterval,"interval"),i.mediaPlaybackCheckInterval=null),[].concat(Re(i.mediaElementPool),Re(i.mediaElementsInUse)).forEach(function(e){var t;return null===(t=i.observer)||void 0===t?void 0:t.unobserve(e)})}}),Object.defineProperty(this,"_tryReloadOnPauseAndErrorWhenVisible",{enumerable:!0,configurable:!0,writable:!0,value:function(e){i.mediaElementsInUse.forEach(function(t){if(t.srcObject){var r=t.srcObject;if(t.error&&(yt.debug("".concat(e,": tag=").concat(t.tagName," ").concat(Tt(t)," has error, error=").concat(t.error,", doc.visibilityState=").concat(document.visibilityState,", 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yt.error("".concat(e,": tag=").concat(t.tagName," label=").concat(Tt(t),", currentTime Stop, doc.visibilityState=").concat(document.visibilityState,", curTime=").concat(t.currentTime,", mediaStream="),h(r)),void("visible"===document.visibilityState&&pt(r)&&t.load());i.currentTimeOfLastCheckMap.set(t,t.currentTime)}})}}),Object.defineProperty(this,"_tryReloadOnPauseAndErrorWhenVisibleTriggerByVisible",{enumerable:!0,configurable:!0,writable:!0,value:function(){i._tryReloadOnPauseAndErrorWhenVisible("visibilityChange")}}),Object.defineProperty(this,"_elementDefaultErrorHandler",{enumerable:!0,configurable:!0,writable:!0,value:function(e){var t=e.target,r="error event on ".concat(i.mediaKind," playback, mediaStream="),n=h(null==t?void 0:t.srcObject),a=null==t?void 0:t.error;yt.error(r,n,a)}}),Object.defineProperty(this,"_elementDefaultPauseHandler",{enumerable:!0,configurable:!0,writable:!0,value:function(e){var t=e.target,r="pause event on ".concat(i.mediaKind," playback, 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st||At(),st},Et=function(){return ct||At(),ct};window.getAudioElementPool=Ot,window.getVideoElementPool=Et;var It=e.isIOS()||e.isAndroid()?9:25,At=function(){st||(st=new Mt("audio",2)),ct||(ct=new Mt("video",It))},Rt=t().getLoggerWithPrefix("[rtc-actx]"),_t=null,xt=function(){if(_t||(_t=new AudioContext),"running"!==_t.state){var e=setTimeout(function(){var e="timeout for resume audioContext, probably page still has no user gesture like click or touch";console.error(e),Rt.error(e)},2e3);_t.resume().finally(function(){clearTimeout(e)})}return _t},Ct=function(e){var t=e.getAudioTracks(),r=xt().createMediaStreamDestination();return t.forEach(function(e){xt().createMediaStreamSource(new MediaStream([e])).connect(r)}),r.stream.getAudioTracks()[0]},jt=function(e,t){t.connect(e),e.fftSize=2048,e.smoothingTimeConstant=.4;var r=new Float32Array(e.fftSize);if(e.getFloatTimeDomainData)e.getFloatTimeDomainData(r);else{var i=new Uint8Array(e.fftSize);e.getByteTimeDomainData(i);for(var n=0;n<r.length;++n)r[n]=i[n]/128-1}for(var a=0,o=0;o<r.length;o++)a+=r[o]*r[o];return Math.max(10*Math.log10(a/r.length)+100,0)/100},Dt=function(e){var t=document.createElement("canvas"),r=t.getContext("2d"),i=e.videoHeight,n=e.videoWidth;return t.width=n,t.height=i,r.drawImage(e,0,0,n,i),t.toDataURL("image/png")},Lt=Ot(),Nt=Et(),Ft=t().getLoggerWithPrefix("[rtc-playerMgr]"),Ut=F(function e(t,r,i,n){var a=this;j(this,e),Object.defineProperty(this,"mediaEl",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"playerConfig",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"mediaWrapperEl",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"track",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"snapshotMediaStream",{enumerable:!0,configurable:!0,writable:!0,value:void 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0===e||null===(t=e.getVideoTracks)||void 0===t||null===(t=t.call(e))||void 0===t?void 0:t[0])===r)){var n=a.canvas.getContext("2d");n.clearRect(0,0,a.canvas.width,a.canvas.height);var o=a.mediaEl.videoHeight,s=a.mediaEl.videoWidth;a.canvas.width===s&&a.canvas.height===o||(a.canvas.width=s,a.canvas.height=o),n.drawImage(a.mediaEl,0,0,s,o)}}}),Object.defineProperty(this,"checkSwitchSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:function(){var e,t,r,i,n,o,s=a.track.getMediaStreamTrack(),c="live"===(null==s?void 0:s.readyState)&&(null==s?void 0:s.enabled)&&!(null!=s&&s.muted);c===a.lastCheckResult.msTrackPlayable&&a.isPlayerPlaying()===a.lastCheckResult.elPlaying||Ft.info("rtcTrackId=".concat(a.track.getTrackId()," play change trackPlayable=").concat(c," isPlaying=").concat(a.isPlayerPlaying()),{msTrackReadyState:null==s?void 0:s.readyState,msTrackEnabled:null==s?void 0:s.enabled,msTrackMuted:null==s?void 0:s.muted,elCurrentTime:null===(e=a.mediaEl)||void 0===e?void 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e,t;Ft.info("stopCheckPlayState trackid=",null===(e=a.track)||void 0===e||null===(t=e.getTrackId)||void 0===t?void 0:t.call(e)),clearInterval(a.snapshotInterval),clearInterval(a.checkSwitchSnapshotInterval)}}),Object.defineProperty(this,"playVideo",{enumerable:!0,configurable:!0,writable:!0,value:function(){var e;Ft.info("playVideo",a.track.getTrackId(),null===(e=a.mediaWrapperEl)||void 0===e?void 0:e.getAttribute(Ve)),a.mediaWrapperEl.appendChild(a.mediaEl),a.mediaEl.pause();var t=a.track.sfuStream||new MediaStream([a.track.getMediaStreamTrack()]);a.mediaEl.srcObject=t,a.mediaEl.play().catch(function(e){var t,r;"AbortError"!==e.name&&Ft.error("play video error trackid=",null===(t=a.track)||void 0===t||null===(r=t.getTrackId)||void 0===r?void 0:r.call(t),g(e))}),a.stopCheckPlayState(),a.startCheckPlayState()}}),Object.defineProperty(this,"playAudio",{enumerable:!0,configurable:!0,writable:!0,value:function(){var e=a.track.sfuStream||new 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0===i||i.call(r,a.mediaEl);a.mediaEl.srcObject=null,a.canvas=null,"audio"===a.track.trackMediaType?Lt.pushElement(a.mediaEl):Nt.pushElement(a.mediaEl)}}}),Object.defineProperty(this,"switchSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:function(){Ft.info("switchSnapshot trackid",a.track.getTrackId()),a.mediaEl.srcObject=a.snapshotMediaStream,a.mediaEl.play().catch(function(e){Ft.info("snapshot play error, trackid",a.track.getTrackId(),g(e))})}}),Object.defineProperty(this,"switchOriginVideo",{enumerable:!0,configurable:!0,writable:!0,value:function(){setTimeout(function(){var e,t,r=a.track.getMediaStreamTrack();if("live"===(null==r?void 0:r.readyState)&&(null==r?void 0:r.enabled)&&!(null!=r&&r.muted)&&(null===(e=a.mediaEl)||void 0===e||null===(e=e.srcObject)||void 0===e||null===(t=e.getVideoTracks)||void 0===t||null===(t=t.call(e))||void 0===t?void 0:t[0])!==r){Ft.info("switchOriginVideo trackid",a.track.getTrackId());var i=a.track.sfuStream||new MediaStream([a.track.getMediaStreamTrack()]);a.mediaEl.srcObject=i,a.mediaEl.play().catch(function(e){Ft.info("switchOriginVideo play error, trackid",a.track.getTrackId(),g(e))})}},1e3)}}),this.mediaWrapperEl=n,this.mediaWrapperEl&&!this.mediaWrapperEl.getAttribute(Ve)&&this.mediaWrapperEl.setAttribute(Ve,"container_".concat(e.containerRtcLabelAcc++)),this.track=t,this.playerConfig=r,this.mediaEl=i,this.mediaEl.setAttribute(Ge,this.track.getTrackId()),this.canvas=document.createElement("canvas"),this.canvas.setAttribute(Ge,this.track.getTrackId()),this.snapshotMediaStream=this.canvas.captureStream(4)});Object.defineProperty(Ut,"containerRtcLabelAcc",{enumerable:!0,configurable:!0,writable:!0,value:0});var Gt=new(function(){return F(function e(){j(this,e),Object.defineProperty(this,"playControllerArr",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.playControllerArr=[]},[{key:"getElement",value:function(e){return this.playControllerArr.filter(function(t){var r;return(null===(r=t.track)||void 0===r?void 0:r.getTrackId())===e.getTrackId()}).map(function(e){return e.mediaEl})}},{key:"getPlayCtrls",value:function(e){return this.playControllerArr.filter(function(t){var r;return(null===(r=t.track)||void 0===r?void 0:r.getTrackId())===e.getTrackId()})}},{key:"play",value:function(e,t,r){var i,o=this;Ft.info("call play",e.getTrackId(),t instanceof HTMLElement?t.tagName:t,r);var s=e.getTrackId(),c=e.sfuStream||new MediaStream([e.getMediaStreamTrack()]);if("video"===e.trackMediaType){var u,l=this.findDom(t);if(!l)throw new n(a.InvaildArgument,"wrapper dom not found");var d=r||{},p=d.mirror,f=d.fit;if((i=this.playControllerArr.find(function(e){return e.mediaWrapperEl===l}))&&(null===(u=i.track)||void 0===u?void 0:u.getTrackId())!==(null==e?void 0:e.getTrackId()))return this.stopPlay(i.track,t),void this.play(e,t,r);if(i)i.mediaEl.pause(),!e.sourceMirror!=!p?i.mediaEl.style.transform="scaleX(-1)":i.mediaEl.style.transform="",f&&(i.mediaEl.style.objectFit=f),i.mediaEl.srcObject=c,i.mediaEl.play().catch(function(e){var t,r;"AbortError"!==e.name&&Ft.error("play video error trackid=",null===(t=i.track)||void 0===t||null===(r=t.getTrackId)||void 0===r?void 0:r.call(t),g(e))});else{var v,m=null===(v=this.getPlayCtrls(e))||void 0===v?void 0:v.length;if(m>3){var h,y=["DingRTC WARN: possible memory leak. More than 3 HTMLElement containers are playing the same track.","Please call track.stop to stop playing HTMLElements that will unmount in DOM.","TrackId:",e.getTrackId()];(h=console).warn.apply(h,y),Ft.info.apply(Ft,y.concat([m]))}(function(e,t){if(e.style.width="100%",e.style.height="100%",t){var r=t.mirror,i=t.fit;!0===r&&(e.style.transform="scaleX(-1)"),i&&(e.style.objectFit=i)}})((i=new Ut(e,r,Et().popElement(),l)).mediaEl,{mirror:!e.sourceMirror!=!p,fit:f}),i.playVideo(),this.playControllerArr.push(i)}}else(i=this.playControllerArr.find(function(t){var r;return(null===(r=t.track)||void 0===r?void 0:r.getTrackId())===e.getTrackId()}))?(i.mediaEl.pause(),i.mediaEl.srcObject=c,Ft.info("element loaded",e.getTrackId()),i.mediaEl.load()):((i=new Ut(e,null,Ot().popElement(),null)).playAudio(),this.playControllerArr.push(i));i.mediaEl.paused&&i.mediaEl.play().catch(function(e){"NotAllowedError"===e.name?(Ft.error("autoplay