We are using WebRTC for both Audio/Video and screen sharing. The Audio/Video are using VP9 SVC, and are a pretty typical configuration, using Jitsi as the back

We are using WebRTC for both Audio/Video and screen sharing. The Audio/Video are using VP9 SVC, and are a pretty typical configuration, using Jitsi as the backend. The screen sharing is accomplished via a combination of libwebrtc and native Rust.