Choose your preferred audio format.
Microphone
Microphone audio source.
Voice Call.
Voice call uplink + downlink audio source.
Down-link
Voice call downlink (Rx) audio source.
Up-Link
Voice call uplink (Tx) audio source
Camcorder
Microphone audio source with same orientation as camera if available, the main device microphone otherwise.
Bluetooth
Bluetooth audio source.
