video.js 是做什麼的？
Video.js - 開源 HTML5 影片播放器
Video.js - 開源 HTML5 影片播放器
Video.js 是一個功能強大且廣受歡迎的開源 HTML5 影片播放器框架。它專為現代瀏覽器設計，提供一致且可自訂的影片播放體驗，適用於桌面和行動裝置。此技能可協助開發者快速整合 Video.js 到專案中，包括設定播放器、調整樣式、處理事件以及擴充外掛。基於其 SKILL.md 文件，它支援多種影片格式（如 MP4、HLS、DASH），並能無縫使用外掛生態系統來增強功能。無論是串流直播、影片點播還是互動式媒體，Video.js 都能提供輕量且彈性的解決方案，適合從簡單嵌入到複雜應用程式的各種需求。
npx skills add videojs/video.jsVideo.js - 開源 HTML5 影片播放器
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.