title: Which transport protocol does DASH and WebRTC uses and why?
body: <p>From what I've searched online DASH seems to use TCP and WebRTC seems to use UDP <br/>
  Other than UDP being quicker than TCP I can't really think of a good reason why does WebRTC chooses to use UDP over TCP. From what I understand DASH uses TCP because reliability (aka pkt sequences) outweighs speed when it comes to video streaming.
  Could anyone tell me a few reasons why they use different transport protocols?</p>