Show HN: HyperFrames – Render Video from HTML via Chrome's BeginFrame API

Category: devtools

Tags: video-rendering, html-to-video, ai-agents

Score: 7.5/10 (Innovation: 7, Technical: 8, Documentation: 8, Utility: 7)

HyperFrames is a video rendering framework that converts HTML compositions into MP4 videos using Chrome's BeginFrame API for deterministic frame capture. It's particularly interesting for its AI-first design with dedicated skills for coding agents and its novel approach of treating video creation as HTML authoring with data attributes for timing.

Target audience: frontend devs, ai developers, content creators

Repository: https://github.com/heygen-com/hyperframes · HTML · Apache-2.0 · 47 stars

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