addDeltaStats

function addDeltaStats(newStats, cache): readonly [
  | {
  bitrate?: number;
  bytesTransmitted?: number;
  codec?: string;
  jitter?: number;
  kind: "audio" | "video";
  packetsLost: number;
  packetsTransmitted: number;
  quality?: Quality;
  recentPercentageLost?: number;
  roundTripTime?: number;
  timestamp?: number;
  timeToCaptureStats?: number;
  totalPercentageLost?: number;
  type: "inbound-rtp" | "outbound-rtp";
}
  | {
  averageDecodeTime?: number;
  bitrate?: number;
  bytesTransmitted?: number;
  codec?: string;
  fpsVolatility?: number;
  framesPerSecond?: number;
  jitter?: number;
  kind: "audio" | "video";
  packetsLost: number;
  packetsTransmitted: number;
  quality?: Quality;
  recentPercentageLost?: number;
  resolution?: string;
  resolutionHeight?: number;
  resolutionWidth?: number;
  roundTripTime?: number;
  timestamp?: number;
  timeToCaptureStats?: number;
  totalPercentageLost?: number;
  type: "inbound-rtp" | "outbound-rtp";
}
  | {
  averageEncodeTime?: number;
  averagePacketSendDelay?: number;
  bitrate?: number;
  bytesTransmitted?: number;
  codec?: string;
  fpsVolatility?: number;
  framesPerSecond?: number;
  jitter?: number;
  kind: "audio" | "video";
  packetsLost: number;
  packetsTransmitted: number;
  quality?: Quality;
  qualityLimitationDurations?: {
     bandwidth?: number;
     cpu?: number;
     none?: number;
     other?: number;
  };
  qualityLimitationReason?: "cpu" | "bandwidth" | "other" | "none";
  recentPercentageLost?: number;
  resolution?: string;
  resolutionHeight?: number;
  resolutionWidth?: number;
  roundTripTime?: number;
  timestamp?: number;
  timeToCaptureStats?: number;
  totalPacketSendDelay?: number;
  totalPercentageLost?: number;
  type: "inbound-rtp" | "outbound-rtp";
}, Quality, CallQualityStats];

Parameters

Parameter	Type
newStats	NormalizedRTCStats
cache	CacheStats

Returns

readonly [ | { bitrate?: number; bytesTransmitted?: number; codec?: string; jitter?: number; kind: "audio" | "video"; packetsLost: number; packetsTransmitted: number; quality?: Quality; recentPercentageLost?: number; roundTripTime?: number; timestamp?: number; timeToCaptureStats?: number; totalPercentageLost?: number; type: "inbound-rtp" | "outbound-rtp"; } | { averageDecodeTime?: number; bitrate?: number; bytesTransmitted?: number; codec?: string; fpsVolatility?: number; framesPerSecond?: number; jitter?: number; kind: "audio" | "video"; packetsLost: number; packetsTransmitted: number; quality?: Quality; recentPercentageLost?: number; resolution?: string; resolutionHeight?: number; resolutionWidth?: number; roundTripTime?: number; timestamp?: number; timeToCaptureStats?: number; totalPercentageLost?: number; type: "inbound-rtp" | "outbound-rtp"; } | { averageEncodeTime?: number; averagePacketSendDelay?: number; bitrate?: number; bytesTransmitted?: number; codec?: string; fpsVolatility?: number; framesPerSecond?: number; jitter?: number; kind: "audio" | "video"; packetsLost: number; packetsTransmitted: number; quality?: Quality; qualityLimitationDurations?: { bandwidth?: number; cpu?: number; none?: number; other?: number; }; qualityLimitationReason?: "cpu" | "bandwidth" | "other" | "none"; recentPercentageLost?: number; resolution?: string; resolutionHeight?: number; resolutionWidth?: number; roundTripTime?: number; timestamp?: number; timeToCaptureStats?: number; totalPacketSendDelay?: number; totalPercentageLost?: number; type: "inbound-rtp" | "outbound-rtp"; }, Quality, CallQualityStats]