WebRTC

Browser-native P2P communication capability. Audio/video calls, data channels, no server relay needed.

Module Contents

• Overview — What is WebRTC, quick overview of three APIs
• RTCPeerConnection — Establish and manage P2P connections
• Signaling — SDP offer/answer and ICE candidate exchange
• RTCDataChannel — P2P arbitrary data transfer
• Media Stream — getUserMedia and MediaStream optimization
• Practice: P2P Video Call — Build a complete call app from scratch