SkillsLib.ai

HyperFrames

Generate branded videos from HTML and code, no video editor required

3.8(4 reviews)
10,000+ downloads
Updated Oct 2026

What You Can Do

Render dynamic videos directly from HTML/code using Puppeteer and ffmpeg, with built-in support for AI voiceover, caption overlays, and motion animation. Convert markdown changelogs into polished 45-60 second branded videos with animated UI mockups, captions, and AI narration. Create explainer videos, product demos, and animated visualizations using code-first workflows and motion doctrines that enforce consistency and quality.

Features

HTML-to-Video Rendering

Render dynamic HTML compositions to video using Puppeteer, supporting GSAP animations, WebGL, and complex layering

Markdown Changelog → Video

Convert weekly changelog markdown into finished branded videos with automated visualization routing and editorial pacing

AI Voiceover Integration

HeyGen TTS integration with automatic word-level timestamp alignment and caption synchronization (Annie voice, pinned)

Caption Overlay System

Rail+embed caption model composited as overlays, not reserved bands; supports drop/rail/embed phrases and dynamic caption timing

Motion Doctrine Framework

Enforces consistent cut curves, seam timing, and animation principles across all compositions via doctrine rules

Brand Asset System

Bundled fonts (TT Norms Pro, ABC Solar Display), color palette, animated backgrounds, and scaffold templates

Visualization Registry

Pre-built UI mockups and analog surfaces for common changelog themes, routing decisions, and scene composition

Example Output

Generate a changelog video from markdown Provide a weekly changelog markdown with themes and items, and HyperFrames produces a 48-second branded video with animated mock-UIs visualizing each theme, AI narration from spoken tokens, synchronized captions, and looping animated backgrounds.

Create an animated product demo Write HTML with GSAP animations and compose it into a Puppeteer render pipeline, producing a high-quality video demo with motion effects, transitions, and caption overlays.

Automate explainer video generation Submit a structured script with visualization routing and HyperFrames handles VO generation, caption alignment, scene composition, and video encoding end-to-end.

What's Included

  • hyperframes-cli: Command-line tool for rendering HTML compositions to video and validating output against quality gates
  • Motion Doctrine System: cut-the-curve, oversized-cursor, seam-craft, and seam-gate rules enforcing timing and animation consistency
  • Changelog Video Skill: Template and pipeline for converting markdown digests into polished branded videos with automatic visualization
  • Captions Overlay Doctrine: Rail/embed caption model with overlay composition, drop rules, and synchronization against VO timestamps
  • Brand Asset Library: Web fonts, color tokens, animated background patterns, and scaffold HTML templates for consistency
  • HeyGen Media Integration: TTS helpers and alignment scripts for automatic word-level caption timing and AI voiceover generation

Who It's For

  • Product Managers
  • Marketing Teams
  • Claude AI Agents
  • Backend Engineers

Best For

  • Automated changelog video generation
  • Branded product demo creation
  • Explainer and tutorial videos
  • AI-driven content pipelines

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