heygen-com/hyperframes

What it solves

HyperFrames solves the difficulty of creating high-quality, deterministic videos using code. It provides a way to turn standard HTML, CSS, and web-based animations into MP4 files, making it easier for both humans and AI coding agents to generate video content without needing complex video editing software or proprietary timeline formats.

How it works

You define your video content using standard HTML files, adding specific data attributes to control timing and media tracks. You can use familiar animation libraries like GSAP, Lottie, or Three.js to handle motion. The framework uses a headless browser to seek through each frame and FFmpeg to encode the final video. Because it relies on standard web technologies, you can preview your project directly in a browser without a build step.

Who it’s for

It is designed for developers and AI coding agents who want to automate video production. It is particularly useful for those building product launches, data visualizations, animated code walkthroughs, or automated content pipelines where consistency and repeatability are required.

Highlights

• HTML-native: Uses plain HTML and CSS, requiring no React or proprietary formats.
• Agent-friendly: Includes specific skills that teach AI coding agents how to plan, write, and render videos.
• Deterministic: Ensures the exact same input always produces the same video output, ideal for CI/CD and regression testing.
• Extensible: Supports a wide range of animation tools including GSAP, CSS, Lottie, and Three.js.
• Ready-made components: Access to a catalog of over 450 blocks for transitions, overlays, charts, and maps.