One page: the two timestamps (RTP + RTCP SR NTP), the SFU termination problem, the Absolute Capture Time check, the mediasoup/Pion/LiveKit differences, and the four common mistakes that break lip-sync.
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The book · Volume 3 of 7
Video Streaming: A Complete Guide to Video Delivery: From ABR and CDNs to Players, WebRTC, DRM, and the Economics of Streaming
This lip-sync checklist walks you through the RTP and RTCP timestamps, the SFU termination problem and the common mistakes that pull audio and video apart in WebRTC. Volume 3 covers the real-time side in depth: WebRTC media paths, player recovery after stalls, QoE monitoring and how playback reacts when the network misbehaves. Written by Nikolay Sapunov, CEO at Fora Soft.
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