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Vance Ingalls
f10da7815d
Replace the old hdr-pq + hdr-image-only tests with two consolidated regression suites that exercise the full HDR pipeline. hdr-regression (PQ, BT.2020, ~20s): - 8 windows (A-H) covering clip-only video, image+video composition, wrapper opacity, direct-on-video opacity, scene transitions, transform + border-radius, mid-clip cuts, and shader transitions. - Reuses the existing hdr-clip.mp4 fixture (NOTICE.md preserved). - New hdr-photo-pq.png generated via scripts/generate-hdr-photo-pq.py (writes a cICP chunk for BT.2020/PQ/full). hdr-hlg-regression (HLG, ARIB STD-B67, ~5s): - 2 windows (A-B) covering clip-only HLG playback and HLG + opacity tween. - New hdr-hlg-clip.mp4 fixture (last 5s of a user-recorded HLG iPhone clip). Both compositions follow the documented timed-element pattern: data-start, data-duration, and class="clip" applied directly to each timed leaf element (no wrapper inheritance). CI: regression workflow's hdr shard now runs the new pair sequentially. LFS: new MP4 fixtures and golden outputs are tracked via existing rules. Goldens generated with bun run test:update --sequential. ffprobe verifies HEVC/yuv420p10le/bt2020nc/smpte2084 (PQ) and arib-std-b67 (HLG). Made-with: Cursor