Files
hyperframes/packages
JamesandClaude Opus 4.7 2f96d5c7ab fix(engine,producer): URL-clamp sub-comp src paths and warn on silent extraction misses
A <video src='../assets/foo.mp4'> inside a sub-composition silently dropped
from extraction; the rendered output froze on the first decoded frame for
the entire clip, with no error in stdout.

Root cause: browser URL resolver clamps '..' at origin root (studio preview
loads fine), but path.join(projectDir, '../assets/foo.mp4') normalizes to
parent-of-project/assets/foo.mp4, which usually doesn't exist. existsSync
returns false, extraction is skipped, no frame lookup is built, the
per-frame injector has nothing to swap, and the <video> element's first
decoded frame paints every screenshot.

- Adds resolveProjectRelativeSrc in videoFrameExtractor that mirrors browser
  clamping (literal join first, then leading '..' stripped).
- Surfaces a loud stderr warning when the resolver misses.
- Mirrors fix in audioMixer.ts (same bug for <audio src='../'>) and
  renderOrchestrator HDR probe loop.
- +6 regression tests.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-04 20:27:56 -07:00
..
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