mirror of
https://github.com/heygen-com/hyperframes.git
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ukimsanov
c0f0540171
What: the final swap (43 files): App mounts EditorShell; contexts, hotkeys, sidebar (AssetsTab→AssetCard, toolbar, audio row), useTimelineEditing and the store drop the legacy single-select API and trimmed callbacks; deletes the 7 files this orphans (StudioPreviewArea, NLELayout, useTimelineGroupEditing, timelineLayerDrag + suites, legacy hook test); .fallowrc.jsonc lands at final content, dropping every TEMP(studio-dnd) suppression — everything shipped unwired is now reachable. Why: last step of the NLE integration; after this the tree is byte-identical to the previously-green integration checkpoint. How: modified files to final content + gate-forced deletions + suppression cleanup. Tree parity with checkpoint 86dd2a32b verified. Test plan: tsc --noEmit in studio, studio-server, core; bun run --filter @hyperframes/studio build; bunx vitest run (full suite); fallow audit clean with zero remaining TEMP entries; tree-diff vs 86dd2a32b empty.
@hyperframes/core
Types, parsers, generators, compiler, linter, runtime, and frame adapters for the Hyperframes video framework.
Install
npm install @hyperframes/core
Most users don't need to install core directly — the CLI, producer, and studio packages depend on it internally.
What's inside
| Module | Description |
|---|---|
| Types | TimelineElement, CompositionSpec, Asset, canvas dimensions, defaults |
| Parsers | parseHtml — extract timeline elements from HTML; parseGsapScript — parse GSAP animations |
| Generators | generateHyperframesHtml — produce valid Hyperframes HTML from a composition spec |
| Compiler | compileTimingAttrs — resolve data-start / data-duration into absolute times |
| Linter | lintHyperframeHtml — validate Hyperframes HTML (missing attributes, overlapping tracks, etc.) |
| Runtime | IIFE script injected into the browser — manages seek, media playback, and the window.__hf protocol |
| Frame Adapters | Pluggable animation drivers (GSAP, Lottie, CSS, or custom) |
Frame Adapters
A frame adapter tells the engine how to seek your animation to a specific frame:
import { createGSAPFrameAdapter } from "@hyperframes/core";
const adapter = createGSAPFrameAdapter({
getTimeline: () => gsap.timeline(),
compositionId: "my-video",
});
Implement FrameAdapter for custom animation runtimes:
import type { FrameAdapter } from "@hyperframes/core";
const myAdapter: FrameAdapter = {
id: "my-adapter",
getDurationFrames: () => 300,
seekFrame: (frame) => {
/* seek your animation */
},
};
Parsing and generating HTML
import { parseHtml, generateHyperframesHtml } from "@hyperframes/core";
const { elements, metadata } = parseHtml(htmlString);
const html = generateHyperframesHtml(spec);
Linting
import { lintHyperframeHtml } from "@hyperframes/core/lint";
const result = lintHyperframeHtml(htmlString);
// result.findings: { severity, message, elementId }[]
Documentation
Full documentation: hyperframes.heygen.com/packages/core
Related packages
@hyperframes/engine— rendering engine that drives the browser@hyperframes/producer— full render pipeline (capture + encode)hyperframes— CLI