Where does jitsi negotiate SDP?

Developers
1

hi all，
We want to learn more about jitsi’s code. But we couldn’t find which project did the SDP processing work. Which code file or class? In jicofo or jvb?

Thanks

2

Jicofo allocates channels on a JVB and then sends a Jingle session-initiate to an endpoint. The endpoint translates that Jingle XMPP message into an SDP and applies it locally. This happens in lib-Jitsi-Meet.