Hi there everyone 
we’re using jitsi in one of our projects and after a lot of trial and error, I’m stuck and I would love to have someone that could push me the right way.
The scenario is the following:
A person (sort of moderator) is lecturing the other participants. The video signal (webcam i.e.) from the lecturer should be send to aximmetry (for rendering him into a virtual studio) and then it should be returned to jitsi (rendered). The audio signal’s still sent via jitsi, so the video and audio signal aren’t sync anymore.
The current approach is, to add a delay to the audio (on the receiving client side). I don’t know if this is the best possible way, but at the moment, it’s all I have.
I want to add the delay via Web Audio API, but I can’t get it to work, the stream seems to be muted.
Here’s the code:
…
function _onTrackAdded(track) {
…
const _streamContainer = document.querySelector(#${_streamName});
const _audioContext = new AudioContext();
const _streamSource = _audioContext.createMediaStreamSource(track.stream);
const _streamDelay = _audioContext.createDelay(2);
const _streamDestination = _audioContext.createMediaStreamDestination();
_streamDelay.delayTime.value = 2;
_streamSource.connect(_streamDelay);
_streamDelay.connect(_streamDestination);
… HOW TO ADD TO JitsiTrack?..
}
…