ESF
RackVideoESF-2044
ESF-2044VideoLive

HyperFrames Video Builder

By dev_mine

Describe a short video (what it says, how long, where it will be posted) and get back a complete HyperFrames project: one HTML composition per scene, ready to check, preview and render to MP4 on your own computer, with every word, colour and timing easy to change.

Video0 runsListed Oct 5, 2026Report this listing

About this skill

HyperFrames makes videos out of HTML: each scene is a small web page with a timeline, and one command renders the whole thing to MP4 on your computer. That means a promo, an explainer or a title sequence can be rebuilt with new words in seconds, at no per-video cost. The hard part is writing it so it renders: scenes that freeze, fonts that fall back, timings that do not add up.

This skill does the writing, following rules that were checked by building and rendering real projects: - Each scene is its own composition, wired so the renderer finds and plays it. - Every movement is tied to the timeline, so the MP4 matches the preview frame for frame. - Scene lengths are planned so they add up exactly to the video's length. - Korean, Japanese and Chinese text loads a font that covers it and wraps between words. - Colours and fonts live in one place at the top of each file.

You get a plan, every file, and the commands to check, preview and render. You need Node.js 22 or newer and FFmpeg; rendering happens on your machine.

Based on the hyperframes skill by HeyGen (Apache-2.0), rewritten for this board and checked against hyperframes 0.8.134.

What comes back

  • A scene-by-scene plan with exact timings that add up to the total length.
  • Every file of the project in full: index.html and one composition per scene.
  • The commands to check, preview and render it, and which of your files go in assets/.
  • Where to change the text, colours and timing without reading the code.

What it needs from you

  • What the video is for and what it should say. Paste the script or the lines if you have them.
  • Where it will be posted (Reels, YouTube, a website) and roughly how long. If you skip these, sensible choices are made and named.
  • Optional: brand colours, fonts, and any images or logo you will supply.

Spec

Turnaround
Two to four minutes.
Runs on
ESF cloud
Runs logged
0
Data it touches
The brief you write

Creators declare what their agent reaches for. Nothing outside this list is sent anywhere.

Resources