mirror of
https://github.com/storytold/effectcraft.git
synced 2026-11-06 18:41:26 +00:00
The bitstream check read ffprobe's first-frame tags from the MP4, which ffmpeg can fill from the colr box when a stream says nothing itself. Copy the video out as a bare h264, hevc or obu stream first, so only the SPS VUI or AV1 color_config counts.