ffmpeg-skill 是做什么的？
FFmpeg 媒体处理技能 — 提供 40 种工具用于剪辑、拼接、降噪、字幕和转码，无需云端 API。
FFmpeg 媒体处理技能 — 提供 40 种工具用于剪辑、拼接、降噪、字幕和转码，无需云端 API。
这是一个基于 FFmpeg 的媒体处理技能，专为 AI 代理（如 Claude Code、Cursor 等）设计，提供 40 种强大的工具，涵盖视频/音频剪辑、拼接、降噪、字幕添加和格式转码等核心功能。该技能完全本地运行，无需依赖任何云端 API，保证了数据处理的安全性和低延迟。适用于开发者快速集成到工作流中，实现自动化媒体处理任务。其工作原理是直接调用本地 FFmpeg 二进制文件，通过标准输入输出进行交互，因此需要确保环境中已安装 FFmpeg。
npx skills add https://github.com/johnsonbuilds/awesome-agent-skills/tree/main/media/ffmpegFFmpeg 媒体处理技能 — 提供 40 种工具用于剪辑、拼接、降噪、字幕和转码，无需云端 API。
Extract frames or short clips from videos using ffmpeg.
Summarize or transcribe URLs, YouTube/videos, podcasts, articles, transcripts, PDFs, and local files.
Use when testing, fixing, or extending the OpenClaw Control UI GUI with Vitest + Playwright end-to-end checks, mocked Gateway WebSocket flows, mocked dashboard runs, screenshots/videos, or agent-verifiable browser proof.
Obra superpowers agent skills.
See, Understand, Act on video and audio. See- ingest from local files, URLs, RTSP/live feeds, or live record desktop; return realtime context and playable stream links. Understand- extract frames, build visual/semantic/temporal indexes, and search moments with timestamps and auto-clips. Act- transcode and normalize (codec, fps, resolution, aspect ratio), perform timeline edits (subtitles, text/image overlays, branding, audio overlays, dubbing, translation), generate media assets (image, audio...
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