title: How to use WebRTC for broadcasting to 100s recipients?
body: <p>Practical situation, we have a lecture/webinar and I want lecturer to broadcast online 1 way to 100 students at the same time, how would I do that with WebRTC?</p>
  
  <p>I have tried Youtube Live Event today - their concept is similar to my needs and they seems to be using WebRTC as well, but there should be some re-broadcasting server to keep one connection from broadcaster and deliver it to many clients.</p>