LocalAudioStats

Local audio statistics.

@JsonSerializable(explicitToJson: true, includeIfNull: false)
class LocalAudioStats {
  const LocalAudioStats(
      {this.numChannels,
      this.sentSampleRate,
      this.sentBitrate,
      this.internalCodec,
      this.txPacketLossRate,
      this.audioDeviceDelay,
      this.audioPlayoutDelay,
      this.earMonitorDelay,
      this.aecEstimatedDelay});

  @JsonKey(name: 'numChannels')
  final int? numChannels;

  @JsonKey(name: 'sentSampleRate')
  final int? sentSampleRate;

  @JsonKey(name: 'sentBitrate')
  final int? sentBitrate;

  @JsonKey(name: 'internalCodec')
  final int? internalCodec;

  @JsonKey(name: 'txPacketLossRate')
  final int? txPacketLossRate;

  @JsonKey(name: 'audioDeviceDelay')
  final int? audioDeviceDelay;

  @JsonKey(name: 'audioPlayoutDelay')
  final int? audioPlayoutDelay;

  @JsonKey(name: 'earMonitorDelay')
  final int? earMonitorDelay;

  @JsonKey(name: 'aecEstimatedDelay')
  final int? aecEstimatedDelay;

  factory LocalAudioStats.fromJson(Map<String, dynamic> json) =>
      _$LocalAudioStatsFromJson(json);

  Map<String, dynamic> toJson() => _$LocalAudioStatsToJson(this);
}

Properties

numChannels: Number of audio channels.
sentSampleRate: Sampling rate of the sent local audio, in Hz.
sentBitrate: Average bitrate of the sent local audio, in Kbps.
txPacketLossRate: Packet loss rate (%) from the local end to the Agora edge server before network resilience is applied.
internalCodec: Internal payload type.
audioDeviceDelay: Delay (ms) of the audio device module during audio playback or recording.
earMonitorDelay: Ear monitor delay (ms), i.e., the delay from microphone input to headphone output.
aecEstimatedDelay: Acoustic Echo Cancellation (AEC) delay (ms), i.e., the delay estimated by the AEC module between audio playback and the signal captured locally.