WebRTC is an amazingly complex stack, and pretty much everyone is using Google's implementation (that powers Chromium). Funnily enough this in turn includes lib

WebRTC is an amazingly complex stack, and pretty much everyone is using Google's implementation (that powers Chromium). Funnily enough this in turn includes libjingle, which grew from Google's initial implementation of audio/video calling over XMPP (Jingle is still the negotiation protocol in use between XMPP clients). This talk at FOSDEM earlier in the year was quite informative about what happens behind the Javascript WebRTC API that is all most people developing with WebRTC will usually see: https://fosdem.org/2021/schedule/event/webrtc_shipping/ https://fosdem.org/2021/schedule/event/webrtc_shipping/