webrtc is great for sending data as fast as possible to someone else, unless you need to synchronise data between multiple parties
Zoom doesn't use webrtc (unless you count the browser fallback version which nobody uses), they use their own video codec - which notably uses a lot of cpu but requires little bandwidth.
From my experience, zoom is the only solution where I don't experience bandwidth problems all the times.
Zoom doesn't use webrtc (unless you count the browser fallback version which nobody uses), they use their own video codec - which notably uses a lot of cpu but requires little bandwidth. From my experience, zoom is the only solution where I don't experience bandwidth problems all the times.