One-page reference: frame types, open vs closed GOP, length recipes for VOD/LL-HLS/WebRTC/surveillance/broadcast, FFmpeg/x264/x265/AV1 flags, and a closed-GOP audit checklist.
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The book · Volume 1 of 7
Video Encoding: A Complete Guide to Video Compression — From Pixels and Color to H.264, HEVC, AV1, Quality Metrics, and AI
This cheat sheet covers frame types, open versus closed GOP, GOP length recipes for VOD, LL-HLS, WebRTC and surveillance, and encoder flags. Volume 1 covers GOP structure in depth, with I, P and B frames, rate control, H.264, HEVC and AV1 tools, and quality metrics. Written by Nikolay Sapunov, CEO at Fora Soft.
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