AudioCaptureParameters

  public static class AudioCaptureParameters {
        public int sampleRate = 16000;
        public int channels = 2;
        public int captureSignalVolume = 100;

    @CalledByNative("AudioCaptureParameters")
    public int getSampleRate() {
      return sampleRate;
    }

    @CalledByNative("AudioCaptureParameters")
    public int getChannels() {
      return channels;
    }

    @CalledByNative("AudioCaptureParameters")
    public int getCaptureSignalVolume() {
      return captureSignalVolume;
    }

    @Override
    public String toString() {
      return "AudioCaptureParameters{"
          + "sampleRate=" + sampleRate + ", channels=" + channels
          + ", captureSignalVolume=" + captureSignalVolume + '}';
    }
  }

Only available where captureAudio is true.

Attributes

sampleRate: Audio sample rate (Hz). The default value is 16000.
channels: The number of audio channels. The default value is 2, which means stereo.
captureSignalVolume: The volume of the captured system audio. The value range is [0, 100]. The default value is 100.