send RMTP stream to server from browser (laptop camera)
Solution 1:
You need a media server to covert WebRTC to RTMP, please read this wiki, the stream flow is like this:
Browser --WebRTC--> SRS ----RTMP-+--> IVS
|
+-->FFmpeg --RTMP-> IVS
If you publish your stream to your media server, you could forward to IVS, or use FFmpeg to forward the stream to IVS.