AudioEncodedFrameObserverPosition
Audio profile.
Enumerator
- AudioEncodedFrameObserverPositionRecord
 - 1: Only records the audio of the local user.
 - AudioEncodedFrameObserverPositionPlayback
 - 2: Only records the audio of all remote users.
 - AudioEncodedFrameObserverPositionMixed
 - 3: Records the mixed audio of the local and all remote users.