vad property Null safety

int vad
read / write

Voice activity status of the local user.

  • 0: The local user is not speaking.
  • 1: The local user is speaking.


  • The vad parameter cannot report the voice activity status of the remote users. In the remote users' callback, vad = 1.
  • Ensure that you set report_vad(true) in the RtcEngine.enableAudioVolumeIndication method to enable the voice activity detection of the local user.


int vad;