WebRTC: From The Ground Up

on YouTube ↗37m

" summary

Walks the protocol stack from discovery to media so you know what actually runs and what you must implement: ICE with STUN and TURN for NAT traversal, DTLS‑secured RTP/SRTP/RTCP for media, SCTP over DTLS for data channels, SDP offer/answer for signaling. Calls out mandatory codec support (Opus plus VP8 and H.264), required congestion control (TCP‑friendly rate control), practical recovery tools (FEC via Reed‑Solomon, FIR/PLI slice invalidation), and that TURN relay works when peer‑to‑peer fails.

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" chapters (4)

1. 0:00Start
2. 3:19The internet protocol
3. 4:00Network Address Translation
4. 13:34VP8 and H.264

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