Function buildAudioConstraints

packages/shared/src/contexts/LiveRoomContext.tsx:314–336

(
  deviceId: string | null,
  micSettings: LiveRoomMicSettings,
  micSettingSupport: LiveRoomMicSettingSupport,
)

});

const buildAudioConstraints = (
  deviceId: string | null,
  micSettings: LiveRoomMicSettings,
  micSettingSupport: LiveRoomMicSettingSupport,
): MediaTrackConstraints => {
  const constraints: MediaTrackConstraints = deviceId
    ? { deviceId: { exact: deviceId } }
    : {};

  if (micSettingSupport.echoCancellation) {
    constraints.echoCancellation = micSettings.echoCancellation;
  }

  if (micSettingSupport.noiseSuppression) {
    constraints.noiseSuppression = micSettings.noiseSuppression;
  }

  if (micSettingSupport.autoGainControl) {
    constraints.autoGainControl = micSettings.autoGainControl;
  }

  return constraints;
};

const getMicSettingsSignature = (micSettings: LiveRoomMicSettings): string =>
  JSON.stringify(micSettings);