vad property
The voice activity status of the local user. 0: The local user is not speaking. 1: The local user is speaking. The vad parameter does not report the voice activity status of remote users. In the remote users' callback, the value of vad is always 0. To use this parameter, you must set true when calling enableAudioVolumeIndication . To use this parameter, you must set reportVad to true when calling enableAudioVolumeIndication .
Implementation
int vad;