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);
}

Attributes

numChannels: The number of audio channels.
sentSampleRate: The sampling rate (Hz) of sending the local user's audio stream.
sentBitrate: The average bitrate (Kbps) of sending the local user's audio stream.
txPacketLossRate: The packet loss rate (%) from the local client to the Agora server before applying the anti-packet loss strategies.
internalCodec: The internal payload codec.
audioDeviceDelay: The audio device module delay (ms) when playing or recording audio.
earMonitorDelay: The ear monitor delay (ms), which is the delay from microphone input to headphone output.
aecEstimatedDelay: Acoustic echo cancellation (AEC) module estimated delay (ms), which is the signal delay between when audio is played locally before being locally captured.