What is WebRTC
WebRTC is a real-time communication standard for the web, allowing for direct audio and video calls and data transmission between browsers without the need to install plugins.
core component
MediaStream (obtaining audio and video), RTCPeerConnection (establishing connection), RTCDataChannel (data channel).
Signaling and Penetration
Require the signaling server to exchange SDP information; The STUN server obtains the public IP address; the TURN server relays when NAT penetration fails.
Typical Applications
Video conferencing, online customer service, live streaming with microphone, file transfer, real-time communication for gaming.
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