YIAN6557 / eian-riso-broll

# eian-riso-broll
**Risograph-style info animations for talking-head videos · an AI coding-assistant workflow**
Works with Claude Code, Codex, Cursor, Gemini CLI, and other agents.
简体中文 · English
Hand your AI assistant the script of your talking-head video. It picks the lines worth visualizing and turns them into vertical info animations (1080×1920 mp4) in a two-color risograph print style, ready to drop into your editor.
| Big number | Many → few | Before / after | Key quote |
|:---:|:---:|:---:|:---:|
| | | | |
Ten animations made from one minute of script (the last frame of each):
> The copy comes from a fictional sample script (in Chinese); every word on screen is lifted from what's said. GIFs are compressed; the real output is 30fps HD mp4.
## Who it's for
Creators who make talking-head, explainer or knowledge videos for short-video platforms. While your viewers hear you, this skill makes them **see** the number, the comparison or the conclusion you're talking about.
- **You give**: the script (an SRT subtitle file makes timing exact).
- **You get**: one mp4 per animation (picture only, no audio), a storyboard table and a contact sheet of every shot. A transparent version is available when you want to overlay it on your footage.
The typography is designed for Chinese (serif display type, Chinese line limits). Latin text renders fine too.
## Why use it
- **A series, not a pile of slides**: all ten templates share one paper, one pair of inks, one set of fonts and one header, so a whole episode looks consistent.
- **Timed to your voice**: each animation lasts as long as the line it covers; with subtitles, it's matched to the exact in and out points.
- **Never makes things up**: on-screen text is only ever cut from your own words. Categories or figures you didn't say stay blank; without a real screenshot you get a "to be replaced" placeholder, never a fake UI.
- **Approve before rendering**: you see a storyboard first, then a still of every shot, and only then does it render, so changes stay cheap.
- **Built for vertical video**: it keeps clear of the platform's top bar, the subtitle area and the like/comment buttons on the right, and automatically checks type size, contrast and anything running off-frame.
- **Free, offline, local**: no image-generation models, no network. Fonts are bundled, so macOS, Windows and Linux render identically.
## Install
First install Node.js 22+, Chrome (Edge or Chromium also work), and ffmpeg (on macOS: `brew install node ffmpeg`).
Then **paste the message below to your AI coding assistant** (Claude Code, Codex, Cursor, Gemini CLI — any of them), and it will install itself:
> Install the eian-riso-broll skill for me. Repo: https://github.com/YIAN6557/eian-riso-broll . Clone it to wherever you load skills or rules (if you're Claude Code, use `~/.claude/skills/eian-riso-broll`; otherwise clone it to a suitable working directory — its `AGENTS.md` at the repo root is the guide for you). Then check that Node.js 22+, Chr