Space Explainer Video — Development skill for Claude Code
Claude Code skill:把主题或文章做成 2–5 分钟知识讲解短视频(手绘线稿+真实界面、克隆配音、自动断句检查、IP 封面).
How to install Space Explainer Video
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open SpaceZephyr/space-explainer-video and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
What Space Explainer Video does
Claude Code skill:把主题或文章做成 2–5 分钟知识讲解短视频(手绘线稿+真实界面、克隆配音、自动断句检查、IP 封面).
Alternatives in Development
- System Cache Cleanup — Clean temporary files and caches to free disk space: $ARGUMENTS 23.4k ★
- Sora — Generate, remix, and manage short video clips via OpenAI's Sora API 14.6k ★
- Mono Color Skill — One-ink editorial print image skill — warm paper, halftone photography, active negative space, and restrained 3k ★
README
space-explainer-video
一个 Claude Code skill:把一个主题或一篇文章做成 2–5 分钟的知识讲解短视频(默认 3:4 竖版)。

流程
- 获取素材:用户提供文章,或联网搜索整理成事实清单(带来源,不编数字)
- 写口播稿:痛点 → 原因 → 做法 → 怎么选 → 收尾;第一人称、娓娓道来、少英文;一句一场
- 分镜:每场标题、画面、跟着哪个词出现
- 配音:VoiceStudio 克隆声音;自动查「停错位置」(在词中间停顿)并换种子重配;标点处补停顿(切点经识别验证);整体 1.2 倍速;逐句按拼音对稿
- 做画面:白底手绘线稿(rough.js)+ 真实二维界面(手机、浏览器、代码编辑器、文档、设计工具),元素按旁白关键词出现,字幕按逐字真实时间对齐
- 渲染合成:Puppeteer 逐帧 → ffmpeg,人声按时间轴混音,响度 -16 LUFS
- 封面:个人 IP 形象 + 大字标题 + 手绘装饰,嵌入 mp4

安装
git clone https://github.com/SpaceZephyr/space-explainer-video ~/.claude/skills/space-explainer-video
cd ~/.claude/skills/space-explainer-video/scripts && npm i
依赖:
- Node 22+、ffmpeg、Chrome
- VoiceStudio 本地语音克隆(后端
localhost:3900),离线启动:HF_HUB_OFFLINE=1 /Applications/VoiceStudio.app/Contents/MacOS/VoiceStudio - mlx-audio + whisper-turbo(配音校验)、pypinyin
- 字体:macOS 自带的苹方、手札体(Hannotate SC)
**默认声音不在仓库里**:把你自己的参考录音放到 `assets/voice/ref.wav`(8–12 秒、整句结尾)和逐字稿 `assets/voice/ref.txt`。封面 IP 换成你自己的 `assets/ip.png`。
用法
在 Claude Code 里说「把这篇文章做成讲解视频」「做个知识短视频讲讲 XX」。手动跑见 [SKILL.md](SKILL.md)。
目录
SKILL.md 流程说明(Claude 读这个)
references/ 口播稿写法、画面组件与场景写法、配音断句、踩坑记录
scripts/engine/ 动画引擎、构建、逐帧渲染
scripts/voice/ 克隆、停错检查、补停顿、变速对稿、混音
scripts/cover/ 封面模板和截图
scripts/init.sh 新建视频项目
examples/proto8/ 示例:产品经理必学:8 种绘制 AI 原型的方法
License
MIT
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