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Vance IngallsandClaude Opus 5
28485fe0a2
The quiet commit added here was only used by the FX group. Two writers still went through the refreshing one, so they reloaded the preview and restarted every playing track — the exact chop the live write during a drag exists to avoid: - releasing a dragged breakpoint, so the audio hitched at the end of every point you moved; - clicking the volume toggle, while the same click on an effect parameter was already silent. Both are quiet now: still persisted, still resyncing the selection so a following edit computes from the value just written. Also fixes the seeded volume. `Number(dataAttributes.volume ?? "1")` is 0 for an attribute that is present but empty, so automating such a track started its lane at silence while the engine read the same empty value as unity. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
@hyperframes/studio
Browser-based composition editor UI for Hyperframes. Provides a visual timeline, code editor, and live preview for building video compositions.
Install
npm install @hyperframes/studio
What it does
The studio is a React application with:
- Visual timeline — drag, resize, and arrange elements on tracks
- Code editor — edit HTML and GSAP scripts with CodeMirror (syntax highlighting, autocomplete)
- Live preview — see changes in real time as you edit
- Composition inspector — view and modify element properties
Development
The studio is embedded in the hyperframes preview command. To develop the studio UI itself:
cd packages/studio
bun run dev # Start Vite dev server
bun run build # Build for production
bun run typecheck # Type-check
Tech stack
- React 18/19, Zustand (state management)
- CodeMirror 6 (editor)
- Tailwind CSS (styling)
- Vite (bundler)
- Phosphor Icons
Documentation
Full documentation: hyperframes.heygen.com/packages/studio
Related packages
@hyperframes/core— types and parsers used by the editorhyperframes— CLI that serves the studio viahyperframes preview