HyperFrames
by HeyGen
Renders HTML, CSS, media, and seekable animations into deterministic MP4 videos, with a CLI and on-demand skills that let coding agents write, preview, and render compositions.
Skills
HTML To MP4 Rendering
Seeks each frame of an HTML composition in headless Chrome and encodes it with FFmpeg, so the same input always renders the same MP4.
Creation Workflow Skills
Routes requests through /hyperframes to workflows such as product launch videos, PR-to-video, captions, motion graphics, and slideshows.
CLI Dev Loop
Initializes, lints, previews with live reload, and renders compositions with the hyperframes CLI, plus HeyGen cloud and AWS Lambda renders.
Registry Blocks
Searches and installs reusable blocks and components into a composition with hyperframes catalog and hyperframes add before hand-building.
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