ffmpeg_optimization 是做什麼的？
FFmpeg 優化技能。
FFmpeg 優化技能。
這個技能提供了一套 FFmpeg 的優化指令碼與配置，協助開發者快速壓縮、轉換或調整影片與音訊檔案，同時在檔案大小與品質之間取得最佳平衡。它支援常見的編碼器（如 H.264、H.265、VP9）與容器格式（如 MP4、MKV、WebM），並內建了針對不同使用場景（例如網路串流、本地存檔）的預設參數。使用者只需提供來源檔案與目標需求，技能即可自動選用合適的編碼參數、解析度、位元率與音訊設定，大幅減少手動試驗的時間。此技能主要設計用於命令列環境或作為 AI 代理（如 Claude Code、Cursor）的輔助工具，開發者可透過簡單的提示來整合影片處理流程。
npx skills add Zedan/ffmpeg_optimizationFFmpeg 優化技能。
Extract frames or short clips from videos using ffmpeg.
Summarize or transcribe URLs, YouTube/videos, podcasts, articles, transcripts, PDFs, and local files.
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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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