I tried to play stereo music through jitsi-meet. I've done it the same
way I used to do it for p2p web-rtc between two computers :
passing stereo=1 (and why not maxaveragebitrate=64000 or more) in
to opus codec
This is done by modifying bridge SDP (opus' fmtp line) in
colibrifocus.js and the same for each answer created to bridge offer.
Althougt webrtc-internals show that SDP are ok for stereo, audio is
mono and opus remain in voip mode which leads to poor music quality.
The same SDP applied in classic one-to-one webrtc connection give excellent quality, as expected with opus.
So, what's wrong with stereo in jitsivideobridge ? If is not supported,
can you explain why? As far as I have understood, the bridge is just
relaying rtp packets, so what is the problem ? Is there any workaroud ?