Set Volume

Sometime during calls we need to deafen or turn up a particular peer's volume,thus set volume comes to rescue. It allows you to vary the volume level of the remote peer's audio track. The change in volume level is only effective locally,remote peers remain unaffected. It can only be called on remote audio tracks.

Let's see how you can call the setVolume on a remoteAudioTrack:

    HMSRemoteAudioTrack remoteAudioTrack;
    remoteAudioTrack.setVolume(double volume);

Ways to set volume on audio tracks

1. Set volume while track is added

class Meeting implements HMSUpdateListener, HMSActionResultListener{

    ...

    @override
    void onTrackUpdate(
      {required HMSTrack track,
      required HMSTrackUpdate trackUpdate,
      required HMSPeer peer}) {

        if(trackUpdate == HMSTrackUpdate.TRACK_ADDED && track.kind == HMSTrackKind.kHMSTrackKindAudio && peer.isLocal == false){
            track.setVolume(1.0); //set the required volume
        }
    }
}

2. Set volume for particular peer

void setVolume(HMSRemoteAudioTrack track,double volume){
    track.setVolume(volume);
}