How to organize a video broadcast on the site?

Question

JavaScript

There was a need to create a video broadcast on the site. The scheme is something like this. There is a person, admin, and he can broadcast video from his webcam to all other users, what is the best way to organize this? Maybe there are ready-made modules for this?
PS NodeJS

Answer 1

WebRTC? ( 1 and 2 , then yourself)

Answer 2

ffmpeg | gstreamer + nginix-rtmp + flowplayer

Answer 3

PeerJS - even a child will figure it out
And here are examples for it - your case is practically implemented there
https://github.com/peers/peerjs/tree/master/examples