ffmpeg_optimization は何をしますか？
FFmpeg最適化スキル
FFmpeg最適化スキル
このスキルは、FFmpegを使った動画・音声処理の最適化を支援します。エンコードパラメータの調整、コーデック選択、ファイルサイズと品質のバランスなど、実践的な最適化手法を提供します。主にCLIツールとしてのFFmpegを対象としており、簡潔で効果的なコマンド例を通じて、処理速度や出力品質の向上を図ります。開発者やメディアエンジニアが日常的なトランスコード作業で直面する課題を解決するために設計されています。
npx skills add Zedan/ffmpeg_optimizationFFmpeg最適化スキル
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...
End-to-end marketing campaign planning and execution. Covers audience research, positioning, campaign angle definition, landing page copy, email sequences, social posts, ad copy, short-form video scripts, and content calendars. Use as the orchestration layer for multi-channel product launches. Use when planning or executing a multi-channel product launch, or producing landing page, email, social, or ad copy.