video-downloader 是做什麼的？
一個用於 Codex 的技能，可透過 yt-dlp 將網路影片下載至本地，並支援抖音 modal_id URL。
一個用於 Codex 的技能，可透過 yt-dlp 將網路影片下載至本地，並支援抖音 modal_id URL。
此技能專為 Codex 設計，讓使用者能透過 yt-dlp 工具輕鬆將網路影片下載至本地端。它不僅支援常見的影片平台，還特別處理了抖音的 modal_id URL 格式，解決了這類特殊網址的下載問題。使用者只需提供影片網址，技能便會自動呼叫 yt-dlp 進行下載，並將影片儲存至本地指定目錄。這對於需要離線觀看或備份社群媒體影片的開發者與使用者來說非常實用。
npx skills add dudachun/video-downloader一個用於 Codex 的技能，可透過 yt-dlp 將網路影片下載至本地，並支援抖音 modal_id URL。
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.