59180948d0
Multi-layer stacks with blend modes, feedback, post chain, and a 3D particle layer proving the compositor is genuinely hybrid. Looks now generate accent layers from a different family, composited additively at low opacity, weighted by section energy so intros stay sparse. Adds flash-rate safety (engine/flash.js), which was not in the original plan and should have been. This generates beat-reactive video for publication, and rapid light-dark cycling is the photosensitive-epilepsy trigger; WCAG 2.3.1 caps it at three flashes per second. Classic Wave measured 7-8/s at every output resolution from 96x54 to 1920x1080, so it was a real hazard rather than a sampling artefact. Root cause was general, not one bad shader: `u_time * u_speed` where speed is reactively modulated. Phase is elapsed*rate, so changing the rate at time T jumps phase by T*delta — sixty seconds in, a 0.05 wobble throws the phase three whole units between consecutive frames, and it worsens as the track runs. Fixed by introducing rate params: - schema flag `rate: true` documents and marks them - Layer.resolveParams skips reactivity on them - ArcDriver skips drift on them - validateModule rejects a reactive entry on one - lint-scenes greps shaders for `u_time * u_X` and fails if X is unmarked, so no future scene can reintroduce it Every rate param across the six scenes is now marked. Two checks were needed to find this: a per-look flash check, and a per-SCENE sweep at aggressive params, since the look generator only samples part of the space and a scene can hide an unsafe region for a long time. Gate 10/10. Worst flash rate now 1/s. Feedback stable over 10,000 frames (luminance 0.17-0.59, no saturation or decay). 0.17ms/frame at 1280x720. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
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| .claude | ||
| flow-state | ||
| magic-mirror | ||
| party-cathedral | ||
| party-stage | ||
| sparkles | ||
| tv-player | ||
| README.md | ||
Music Video Generator
After I'm done producing a music track, I still need to create a music video for it. Otherwise, I can't upload it to a video sharing site.
This is a library of music video "generators", anything that can be recorded along with a music file to produce a music video. Usually, this means a dynamic HTML page with some kind of dynamic visuals.