Adjusting audio and video

You can make audio and video adjustments to published and subscribed streams.

Publishing audio or video only

You can toggle audio and video on or off, by calling the setPublishAudio() and setPublishVideo() methods of the Publisher object (passing in a Boolean value). For example, the following code turns audio off:

Publishing in a voice-only session

To set up a voice-only session, call the videoTrack() method of the Publisher.Builder object, passing in false, when you instantiate each Publisher object in the session. For example, the following code creates a publisher for a voice-only session: