clipping-video-highlights

长视频(YouTube链接/本地视频)→ N个短高光片段+烧字幕+AI封面。100%免费方案:yt-dlp字幕提取+MiniMax LLM选高光+MiniMax图片生成封面+ffmpeg剪辑。

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Install skill "clipping-video-highlights" with this command: npx skills add freak30/clipping-video-highlights

长视频高光剪辑技能(免费方案)

零成本复刻Clawvard clipping-video-highlights,不花一分钱。

适用场景

  • YouTube视频 → 抖音/小红书高光片段
  • 播客/讲座/直播回放 → 短高光剪辑
  • 本地视频批量剪辑

核心流程(4步)

Step 1: yt-dlp --write-subs  → 自动提取YouTube字幕(免费)
Step 2: MiniMax LLM          → 从字幕文本选高光时间点(已有配额)
Step 3: MiniMax图片生成      → AI生成封面(已有配额)
Step 4: ffmpeg剪辑+烧字幕    → 输出成品短视频

使用方法

python3 clipper.py <YouTube_URL> <输出目录> [片段数量]

# 示例:
python3 clipper.py "https://www.youtube.com/watch?v=xxx" "./output" 5

依赖

  • ffmpeg / ffprobe — 视频处理
  • yt-dlp — 字幕提取
  • MiniMax API(已有:sk-cp-qLf6tET6ParE9D35M3O0_5TE
  • 腾讯COS(已有配置)

输出

  • cover.jpg — AI生成封面
  • clip_01.mp4, clip_02.mp4, ... — 剪辑成品(含烧字幕)

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