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hyperframes

Render HTML/GSAP compositions into MP4 or WebM videos with captions.

1|Updated Jun 25, 2026
Search Tags:#html#video#motion graphics#audio reactive#gsap animation#captioned video#website to video
One-click install
npx skills add https://github.com/Signmanal/VIGIL --skill hyperframes-signmanal
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: hyperframes
Source: https://github.com/Signmanal/VIGIL/tree/main/optional-skills/creative/hyperframes
Command: npx skills add https://github.com/Signmanal/VIGIL --skill hyperframes-signmanal

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires hyperframes, puppeteer, and includes scripts (resource) and references (resource) components.

What problem does it solve?

Creating professional animated videos (title cards, social overlays, captioned narration, audio-reactive visuals, website promos) traditionally requires expensive video editing software, manual frame rendering, and tedious syncing of audio, captions, and animations. This Skill eliminates that friction by using HTML as the single source of truth for video composition, enabling deterministic, high-quality video output with built-in validation and guardrails.

Core Features & Use Cases

  • HTML-driven video authoring: Build all video content using standard HTML, CSS, and GSAP animations, with no specialized video editing tools required.
  • Audio and caption integration: Sync text-to-speech narration, auto-generated word-level captions, and audio-reactive visual effects (beat-synced pulses, glow intensity shifts) to video timelines.
  • Website-to-video workflow: Capture live websites, extract brand assets and design tokens, and convert them into promotional or tutorial videos via a guided 7-step process.
  • Use case example: A marketing team can use this Skill to turn a product website capture into a 30-second social promo video with animated lower thirds, captioned narration, and branded transitions, all generated from a simple HTML composition.

Quick Start

Use the hyperframes skill to render a provided HTML animation composition and narration audio file into a high-quality captioned MP4 video with synced audio-reactive visual effects.

Frequently Asked Questions about hyperframes

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I convert HTML animations to MP4 video files?▼

Yes, website-to-video conversion is supported through a 7-step workflow that captures live websites, extracts brand assets and design tokens, and renders them into promotional or tutorial videos with animated lower thirds and transitions.

Can I sync audio-reactive motion graphics and captions to an HTML video timeline?▼

Yes, you can sync text-to-speech narration, auto-generated word-level captions, and audio-reactive visual effects like beat-synced pulses directly to your HTML video timeline during the rendering process.

What dependencies do I need to render HTML compositions into video?▼

Yes, the rendering process includes built-in WCAG contrast validation and layout inspection guardrails to ensure your HTML video compositions meet accessibility standards and visual quality requirements before final output.

What is the best way to create captioned talking-head videos without specialized video editing tools?▼

The best way is to author your video content entirely in HTML with GSAP animations, letting the HyperFrames CLI handle deterministic frame rendering, word-level caption generation, and audio syncing without traditional video editing software.

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