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https://github.com/heygen-com/hyperframes.git
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Miguel Ángel
aab7377400
* feat(core): GSAP keyframe parsing, mutations, and API routes * feat(core): spring physics solver + runtime fixes + spring ease editor * feat(core): spring physics solver + runtime fixes + spring ease editor Revert totalTime nudge that caused black first frames in from() tweens. Keep stale CSS offset cleanup. Regenerate baselines for offset cleanup. * ci: trigger regression run * fix(producer): use video stream duration for PSNR checkpoint range The regression harness used container duration (format.duration) to compute PSNR checkpoints. Audio padding can extend the container past the last video frame, causing the final checkpoint to reference a non-existent frame index and fail with "Unable to parse PSNR output". Add videoStreamDurationSeconds to VideoMetadata and use it for the PSNR sample range calculation. * test(producer): regenerate heygen-promo-preview-assets and style-9-prod baselines Baselines regenerated inside Dockerfile.test on the devbox to match the current runtime init.ts changes. Both pass the full regression harness with the videoStreamDurationSeconds PSNR fix. * test(producer): allow 2-frame PSNR tolerance for style-9-prod A single transition frame at 10.742s renders with marginal PSNR (26.6 dB vs 30 threshold) on CI runners but passes on the devbox Docker image. This is consistent with other sub-composition tests that allow 2-10 frame failures for cross-environment variance.
hdr-hlg-regression
Regression test that locks down end-to-end HDR HLG (BT.2020 ARIB STD-B67)
video rendering. Companion to hdr-regression (PQ), kept as a separate suite
so the HLG-specific encoder/metadata path stays tested in isolation.
What it covers
| Window | Time | Shape | Expected |
|---|---|---|---|
| A | 0.0 – 2.5 s | Baseline HLG video + DOM overlay | pass |
| B | 2.5 – 5.0 s | Wrapper opacity fade around HLG video | pass |
The test pins the contract that:
extractMediaMetadatareportsbt2020/arib-std-b67/limitedfor the HLG source (i.e. HLG is detected and not silently coerced to PQ).isHdrColorSpaceflips the orchestrator into the layered HDR path on the HLG signal.- The HLG source is decoded into
rgb48leand blitted under the SDR DOM overlay on every frame. - Wrapper-opacity composition (window B) does not break HLG pass-through.
hdrEncoderwrites HEVC Main10 /yuv420p10le/ BT.2020 HLG with the correct color tags (no PQ mastering display metadata for HLG).
The suite is intentionally short (5 s, two windows) — it exists to detect
regressions in the HLG-specific code path, not to enumerate every composition
shape (those live in hdr-regression).
Fixture
src/hdr-hlg-clip.mp4 — last 5 seconds of a user-recorded HEVC HLG clip,
remuxed (no re-encode) so the HLG color tags survive verbatim.
Running
cd packages/producer
bun run test hdr-hlg-regression
bun run test:update hdr-hlg-regression
In CI it runs in the hdr shard alongside hdr-regression
(see .github/workflows/regression.yml).