stream-webrtc-android/org.webrtc.audio/JavaAudioDeviceModule/setPreferredInputDevice

setPreferredInputDevice

@RequiresApi(value = Build.VERSION_CODES.M)

open fun setPreferredInputDevice(preferredInputDevice: AudioDeviceInfo)

Start to prefer a specific AudioDeviceInfo device for recording. Typically this should only be used if a client gives an explicit option for choosing a physical device to record from. Otherwise the best-matching device for other parameters will be used. Calling after recording is started may cause a temporary interruption if the audio routing changes.