📝WebRTC

A set of Web APIs and protocols for streaming videos and exchanging P2P data.

WebRTC requires a standalone signaling server.

• WebRTC is not an innovation
• WebRTC: switching codecs or resolution triggers a new exchange of ICE candidates

Details and protocols used:

• ICE, TURN, STUN for connection establishment
  • Trickle ICE
• SDP, SDP Offer/Answer model
  • SDP BUNDLE
• SRTP, RTP
• WebRTC Data Channel
  • SCTP used for Data Channels