Loading
function(e,t,n){"use strict";n.d(t,{ET:()=>L,Wn:()=>I,aV:()=>C,dg:()=>R,eq:()=>p,iF:()=>g,kZ:()=>S,s7:()=>N,tH:()=>O,yo:()=>f}),n(321073);var i,r,a,s,l=n(499979),o=n(687658),d=n(87306);let c=[0,5e5,1e6,15e5,2e6,3e6,4e6,5e6,6e6,7e6,8e6],u=[0,5,10,15,20,25,30,35,40,45,50,55,60],_=[720,480,360],E=["framesCodec","framesNetwork","packets","packetsLost","framesDropped","networkFramesDropped","framesCodecError","bytes","nackCount","pliCount","qpSum","freezeCount","pauseCount","totalFreezesDuration","totalPausesDuration","totalFramesDuration","totalDecodeTime","keyframes","passthroughCount","cryptorSuccessCount","cryptorFailureCount","cryptorDuration","cryptorAttempts","cryptorMissingKeyCount","cryptorInvalidNonceCount","qualityDecodeErrors","qualityDecoderReboots","qualityScoreErrors","qualityFrameDrops","qualitySizeMismatches","screenshareFramesUnique"],A=new Set(["passthroughCount","cryptorSuccessCount","cryptorFailureCount","cryptorDuration","cryptorAttempts","cryptorMissingKeyCount","cryptorInvalidNonceCount"]),h=["bytes","packets","framesNetwork","framesCodec"];var I=((i={}).H264="H264",i.H265="H265",i.VP8="VP8",i.VP9="VP9",i.AV1="AV1",i.UNKNOWN="UNKNOWN",i),f=((r={}).NVIDIA_CUDA="nvidia_cuda",r.NVIDIA_DIRECT_3D="nvidia_direct_3d",r.NVIDIA_VULKAN="nvidia_vulkan",r.OPENH264="openh264",r.VIDEOTOOLBOX="videotoolbox",r.AMD_DIRECT_3D="amd_direct_3d",r.AMD_VAAPI="amd_vaapi",r.INTEL="intel",r.INTEL_DIRECT_3D="intel_direct_3d",r.INTEL_VAAPI="intel_vaapi",r.VP8_LIBVPX="vp8_libvpx",r.EXYNOS="exynos",r.QUALCOMM="qualcomm",r.MEDIATEK="mediatek",r.WMF_SW="wmf_sw",r.WMF_HW="wmf_hw",r.WMF_DIRECT_3D="wmf_direct_3d",r.WMF_DIRECT_3D_INTEL="wmf_direct_3d_intel",r.WMF_DIRECT_3D_NVIDIA="wmf_direct_3d_nvidia",r.WMF_DIRECT_3D_AMD="wmf_direct_3d_amd",r.WMF_CHROME="wmf_chrome",r.UNCATEGORIZED="uncategorized",r.UNKNOWN="unknown",r),p=((a={}).VIDEOTOOLBOX="videotoolbox",a.VP8_LIBVPX="vp8_libvpx",a.ELECTRON="electron",a.FFMPEG="ffmpeg",a.DAV1D="dav1d",a.WEBRTC="WebRTC",a.EXYNOS="exynos",a.QUALCOMM="qualcomm",a.MEDIATEK="mediatek",a.UNCATEGORIZED="uncategorized",a.D3D11VIDEODECODER="d3d11videodecoder",a.ANDROID="android",a.UNKNOWN="unknown",a);let T=Object.freeze({"mediafoundation direct3d intel":"wmf_direct_3d_intel","mediafoundation direct3d nvidia":"wmf_direct_3d_nvidia","mediafoundation direct3d amd":"wmf_direct_3d_amd",mediafoundationvideoencodeaccelerator:"wmf_chrome","nvidia: cuda":"nvidia_cuda","nvidia: direct3d":"nvidia_direct_3d","nvidia: vulkan":"nvidia_vulkan","amd: direct3d":"amd_direct_3d","amd: vaapi":"amd_vaapi","intel: direct3d":"intel_direct_3d","intel: vaapi":"intel_vaapi",intel:"intel",videotoolbox:"videotoolbox",openh264:"openh264",libvpx:"vp8_libvpx","c2.exynos":"exynos","omx.exynos":"exynos","c2.qti":"qualcomm","omx.qcom":"qualcomm","c2.mtk":"mediatek","omx.mtk":"mediatek","mediafoundation sw":"wmf_sw","mediafoundation hw":"wmf_hw","mediafoundation direct3d":"wmf_direct_3d"}),m=Object.freeze({videotoolbox:"videotoolbox",libvpx:"vp8_libvpx",electron:"electron",ffmpeg:"ffmpeg",dav1d:"dav1d",webrtc:"WebRTC","c2.exynos":"exynos","omx.exynos":"exynos","c2.qti":"qualcomm","omx.qcom":"qualcomm","c2.mtk":"mediatek","omx.mtk":"mediatek",d3d11videodecoder:"d3d11videodecoder","c2.android":"android","omx.google":"android"});var g=((s={})[s.None=0]="None",s[s.ClientSideDisableVideo=1]="ClientSideDisableVideo",s[s.SenderStopped=2]="SenderStopped",s);function S(e){if(null==e)return"unknown";for(let t of Object.keys(T))if(e.toLowerCase().includes(t))return T[t];return"uncategorized"}function N(e){if(null==e)return"unknown";for(let t of Object.keys(m))if(e.toLowerCase().includes(t))return m[t];return"uncategorized"}function C(e){if(null==e)return"UNKNOWN";if("H264"===(e=e.toUpperCase()))return"H264";if("H265"===e)return"H265";if("VP8"===e)return"VP8";if("VP9"===e)return"VP9";if("AV1"===e||"AV1X"===e)return"AV1";else return"UNKNOWN"}class O{bytes=0;framesCodec=0;framesCodecError=null;framesNetwork=0;resolution=0;minorResolution=0;majorResolution=0;timestamp=0;packets=0;packetsLost=0;framesDropped=0;networkFramesDropped=0;nackCount=0;pliCount=0;encoder=null;decoder=null;codecType=null;qpSum=0;freezeCount=0;pauseCount=0;totalFreezesDuration=0;totalPausesDuration=0;totalFramesDuration=0;totalDecodeTime=0;vmafScore=null;psnrDb=null;outboundSinkWant=null;keyframes=null;framesDroppedRateLimiter=null;framesDroppedEncoderQueue=null;framesDroppedCongestionWindow=null;framesDroppedEncoder=null;passthroughCount=0;cryptorSuccessCount=0;cryptorFailureCount=0;cryptorDuration=0;cryptorAttempts=0;cryptorMaxAttempts=0;cryptorMissingKeyCount=0;cryptorInvalidNonceCount=0;qualityDecodeErrors=0;qualityDecoderReboots=0;qualityScoreErrors=0;qualityFrameDrops=0;qualitySizeMismatches=0;localWant=0;consecutiveStaticColorFrames=0;screenshareFramesUnique=0;static parseInboundStats(e,t){let n=new O;return null==e||(n.bytes=e.bytesReceived,n.framesCodec=e.framesDecoded,n.framesCodecError=e.framesDecodeErrors??null,n.framesNetwork=e.framesReceived,n.packets=e.packetsReceived,n.packetsLost=e.packetsLost,n.framesDropped=e.framesDropped??0,n.networkFramesDropped=e.networkFramesDropped??0,n.resolution=null!=e.resolution?e.resolution.height:0,n.minorResolution=null!=e.resolution?Math.min(e.resolution.height,e.resolution.width):0,n.majorResolution=null!=e.resolution?Math.max(e.resolution.height,e.resolution.width):0,n.timestamp=t,n.nackCount=e.nackCount,n.pliCount=e.pliCount,n.decoder=N(e.decoderImplementationName),n.codecType=C(e.codec.name),n.qpSum=0,n.freezeCount=e.freezeCount,n.pauseCount=e.pauseCount,n.totalFreezesDuration=e.totalFreezesDuration,n.totalPausesDuration=e.totalPausesDuration,n.totalFramesDuration=e.totalFramesDuration,n.totalDecodeTime=e.totalDecodeTime??0,n.keyframes=e.keyFramesDecoded??null,n.passthroughCount=e.passthroughCount??0,n.cryptorSuccessCount=e.decryptSuccessCount??0,n.cryptorFailureCount=e.decryptFailureCount??0,n.cryptorDuration=e.decryptDuration??0,n.cryptorAttempts=e.decryptAttempts??0,n.cryptorMissingKeyCount=e.decryptMissingKeyCount??0,n.cryptorInvalidNonceCount=e.decryptInvalidNonceCount??0,n.localWant=e.sinkWantLocalAsInt??0),n}static parseOutboundStats(e,t){let n=new O;return null==e?n:{bytes:e.bytesSent,framesCodec:e.framesEncoded,framesCodecError:null,framesNetwork:e.framesSent??0,packets:e.packetsSent,packetsLost:e.packetsLost??0,framesDropped:0,networkFramesDropped:0,resolution:null!=e.resolution?e.resolution.height:0,minorResolution:null!=e.resolution?Math.min(e.resolution.height,e.resolution.width):0,majorResolution:null!=e.resolution?Math.max(e.resolution.height,e.resolution.width):0,timestamp:t,encoder:S(e.encoderImplementationName),decoder:null,codecType:C(e.codec.name),nackCount:e.nackCount,pliCount:e.pliCount,qpSum:e.qpSum,freezeCount:e.freezeCount??0,pauseCount:0,totalFreezesDuration:e.totalFreezesDuration??0,totalPausesDuration:0,totalFramesDuration:e.totalFramesDuration??0,totalDecodeTime:0,outboundSinkWant:e.sinkWantAsInt??null,vmafScore:e.encoderQualityVmaf??null,qualityDecodeErrors:e.qualityDecodeErrors??0,qualityDecoderReboots:e.qualityDecoderReboots??0,qualityScoreErrors:e.qualityScoreErrors??0,qualityFrameDrops:e.qualityFrameDrops??0,qualitySizeMismatches:e.qualitySizeMismatches??0,psnrDb:e.encoderQualityPsnr??null,keyframes:e.keyFramesEncoded??null,framesDroppedRateLimiter:e.framesDroppedRateLimiter??null,framesDroppedEncoderQueue:e.framesDroppedEncoderQueue??null,framesDroppedCongestionWindow:e.framesDroppedCongestionWindow??null,framesDroppedEncoder:e.framesDroppedEncoder??null,passthroughCount:e.passthroughCount??0,cryptorSuccessCount:e.encryptSuccessCount??0,cryptorFailureCount:e.encryptFailureCount??0,cryptorDuration:e.encryptDuration??0,cryptorAttempts:e.encryptAttempts??0,cryptorMaxAttempts:e.encryptMaxAttempts??0,cryptorMissingKeyCount:e.encryptMissingKeyCount??0,cryptorInvalidNonceCount:0,localWant:0,consecutiveStaticColorFrames:e.consecutiveStaticColorFrames??0,screenshareFramesUnique:0}}}class R{decoderBuckets=Object.fromEntries(Object.values(p).map(e=>[e,0]));codecBuckets={H264:0,H265:0,VP8:0,VP9:0,AV1:0,UNKNOWN:0};statsWindow=[];previousAggregationStats=new O;fpsHistogram=new o.d;bitrateHistogram=new o.d;inboundBitrateEstimateHistogram=new o.d;resolutionHistogram=new o.d;localWantHistogram=new o.d;systemResources=new d.A;decoderCodec="UNKNOWN";startTime;timeToFirstFrame;aggregatedProperties={framesCodec:0,framesNetwork:0,packets:0,packetsLost:0,framesDropped:0,networkFramesDropped:0,framesCodecError:0,bytes:0,nackCount:0,pliCount:0,qpSum:0,freezeCount:0,pauseCount:0,totalFreezesDuration:0,totalPausesDuration:0,totalFramesDuration:0,totalDecodeTime:0,keyframes:0,passthroughCount:0,cryptorSuccessCount:0,cryptorFailureCount:0,cryptorDuration:0,cryptorAttempts:0,cryptorMissingKeyCount:0,cryptorInvalidNonceCount:0,qualityDecodeErrors:0,qualityDecoderReboots:0,qualityScoreErrors:0,qualityFrameDrops:0,qualitySizeMismatches:0,screenshareFramesUnique:0};aggregationDuration=0;bitrateBuckets={};fpsBuckets={};resolutionBuckets={};resolutionTotal=0;minorResolutionTotal=0;majorResolutionTotal=0;intervalTotal=0;cryptorMaxAttempts=0;cryptorFailureBeforeSuccessCount;minWidth=null;minHeight=null;maxConsecutiveStaticColorFrames=0;videoStoppedWatch;videoStoppedReason=0;get isVideoStopped(){return 0!==this.videoStoppedReason}get videoStoppedDuration(){return this.videoStoppedWatch.elapsed()}constructor(e){this.startTime=e.now(),this.videoStoppedWatch=new l.W0(e),c.forEach(e=>{this.bitrateBuckets[e]=0}),u.forEach(e=>{this.fpsBuckets[e]=0}),_.forEach(e=>{this.resolutionBuckets[e]=0})}collectAggregationStats(e,t){let n=h.some(n=>{let i=e[n];return null!=i&&(t[n]??0)>i});for(let i of E){let r=e[i];if(null===r)continue;let a=t[i]??0;n&&!A.has(i)||a>r&&"packetsLost"!==i?this.aggregatedProperties[i]+=r:this.aggregatedProperties[i]+=r-a}}setVideoStopped(e,t){if(e){this.videoStoppedReason|=t,this.videoStoppedWatch.start();return}this.videoStoppedReason&=~t,0===this.videoStoppedReason&&(this.statsWindow.splice(0),this.videoStoppedWatch.stop())}appendAndIncrementStats(e){if(this.isVideoStopped||(this.statsWindow.push(e),this.collectAggregationStats(e,this.previousAggregationStats),this.previousAggregationStats=e,null==this.cryptorFailureBeforeSuccessCount&&e.cryptorSuccessCount>0&&(this.cryptorFailureBeforeSuccessCount=this.aggregatedProperties.cryptorFailureCount??0),this.statsWindow.length<2))return;let t=this.statsWindow[this.statsWindow.length-1],n=this.statsWindow[this.statsWindow.length-2];this.aggregationDuration+=t.timestamp-n.timestamp;let{bytes:i,framesCodec:r,timestamp:a,resolution:s,minorResolution:l,majorResolution:o,encoder:d,decoder:E,codecType:A,localWant:h}=t,{timestamp:I}=n,f=(a-I)/1e3;if(this.intervalTotal+=f,this.resolutionTotal+=s*f,this.minorResolutionTotal+=l*f,this.majorResolutionTotal+=o*f,this.cryptorMaxAttempts=Math.max(this.cryptorMaxAttempts,t.cryptorMaxAttempts),null!=d&&null!=A&&"encoderBuckets"in this&&(this.encoderBuckets[d]+=f,this.codecBuckets[A]+=f,null!=t.codecType&&"UNKNOWN"!==t.codecType&&(this.encoderCodec=t.codecType),null!=e.vmafScore&&e.vmafScore>=0&&(this.vmafScoreNum+=1,this.vmafScoreSum+=e.vmafScore,this.vmafHistogram.addSample(e.vmafScore)),null!=e.psnrDb&&e.psnrDb>=0&&(this.psnrDbNum+=1,this.psnrDbSum+=e.psnrDb,this.psnrHistogram.addSample(e.psnrDb)),null!=e.outboundSinkWant&&0!==e.outboundSinkWant&&(this.outboundSinkWantNum+=1,this.outboundSinkWantSum+=e.outboundSinkWant),this.consecutiveStaticColorFramesMax=Math.max(this.consecutiveStaticColorFramesMax,e.consecutiveStaticColorFrames)),null!=E&&null!=A&&"decoderBuckets"in this&&(this.decoderBuckets[E]+=f,this.codecBuckets[A]+=f,null!=t.codecType&&"UNKNOWN"!==t.codecType&&(this.decoderCodec=t.codecType)),this.statsWindow.length<6)return;let{bytes:p,framesCodec:T,timestamp:m}=this.statsWindow[this.statsWindow.length-3];_.forEach(e=>{s<=e&&(this.resolutionBuckets[e]+=f)});let g=(a-m)/1e3,S=(i-p)*8/g,N=(r-T)/g;c.forEach(e=>{S<=e&&(this.bitrateBuckets[e]+=f)}),u.forEach(e=>{N<=e&&(this.fpsBuckets[e]+=f)}),this.resolutionHistogram.addSample(s),this.bitrateHistogram.addSample(S),this.fpsHistogram.addSample(N),this.localWantHistogram.addSample(h),this.statsWindow.shift()}addSystemResources(){this.systemResources.takeSample()}appendTransportStats(e){null!=e.inboundBitrateEstimate&&this.inboundBitrateEstimateHistogram.addSample(e.inboundBitrateEstimate)}getCodecsUsed(){let e=new Set;for(let[t,n]of Object.entries(this.codecBuckets))n>0&&e.add(t);return e}}class L extends R{encoderBuckets=Object.fromEntries(Object.values(f).map(e=>[e,0]));encoderCodec="UNKNOWN";targetFrames=0;targetBytesMax=0;targetBytesNetwork=0;targetBitrateHistogram=new o.d;outboundBytesAvailable=0;outboundBandwidthSurplus=new o.d;averageEncodeTime=0;vmafScoreSum=0;vmafScoreNum=0;vmafHistogram=new o.d;psnrDbSum=0;psnrDbNum=0;psnrHistogram=new o.d;qualityDecodeErrors=0;qualityDecoderReboots=0;qualityScoreErrors=0;qualityFrameDrops=0;qualitySizeMismatches=0;outboundSinkWantSum=0;outboundSinkWantNum=0;framesDroppedRateLimiter=null;framesDroppedEncoderQueue=null;framesDroppedCongestionWindow=null;framesDroppedEncoder=null;consecutiveStaticColorFramesMax=0;appendTargetRates(e,t,n,i){if(this.statsWindow.length<2)return;e=e??0,t=t??0,n=n??0,i=i??0;let r=(this.statsWindow[this.statsWindow.length-1].timestamp-this.statsWindow[this.statsWindow.length-2].timestamp)/1e3;this.targetFrames=this.targetFrames+e*r,this.targetBytesNetwork=this.targetBytesNetwork+t/8*r,this.targetBytesMax=this.targetBytesMax+n/8*r,this.outboundBytesAvailable=this.outboundBytesAvailable+i/8*r,this.targetBitrateHistogram.addSample(t),this.outboundBandwidthSurplus.addSample(i-t)}}}