video-frames 是做什麼的？
使用 ffmpeg 從影片中提取影格或短片。
使用 ffmpeg 從影片中提取影格或短片。
這個技能（steipete/video-frames）讓 AI 助手能夠透過 ffmpeg 從影片檔案中提取影格（靜態畫面）或產生短片。它對於需要從影片中萃取關鍵畫面、建立縮圖、進行視覺分析或生成預覽片段的使用情境非常實用。此技能支援主流平台如 Claude Code、Cursor、Codex 等，只要是能執行 shell 命令且已安裝 ffmpeg 的環境即可使用。其運作方式為：使用者提供影片路徑、時間點與持續時間參數，技能會自動組建 ffmpeg 命令並執行，最後回傳產生的檔案路徑。
npx skills add https://github.com/steipete/clawdis/tree/main/skills/video-frames使用 ffmpeg 從影片中提取影格或短片。
This repo contains 20 individual skills — each has its own dedicated page.
Set up and use 1Password CLI for sign-in, desktop integration, and reading or injecting secrets.
Create, view, edit, delete, search, move, or export Apple Notes via the memo CLI on macOS.
List, add, edit, complete, or delete Apple Reminders and reminder lists via remindctl.
Create, search, and manage Bear notes via grizzly CLI.
Monitor blogs and RSS/Atom feeds for updates using the blogwatcher CLI.
BluOS CLI (blu) for discovery, playback, grouping, and volume.
Send and manage iMessages via BlueBubbles, including attachments, tapbacks, edits, replies, and groups.
Capture frames or clips from RTSP/ONVIF cameras.
Search, install, update, sync, or publish agent skills with the ClawHub CLI and registry.
Delegate coding work to Codex, Claude Code, or OpenCode as background workers; not simple edits or read-only code lookup.
Discord message-tool ops: send/read/edit/delete, react, poll, pin, thread, search, presence, media/components.
Control Eight Sleep pods (status, temperature, alarms, schedules).
Gemini CLI one-shot prompts, summaries, generation, skills, hooks, MCP, or Gemma routing.
Fetch GitHub issues, select candidates, spawn background fix agents, open PRs, and optionally process PR review comments.
Search GIF providers with CLI/TUI, download results, and extract stills/sheets.
GitHub CLI for issues, PRs, CI/check logs, comments, reviews, releases, repos, and gh api queries.
Google Workspace CLI for Gmail, Calendar, Drive, Contacts, Sheets, and Docs.
Query Google Places for text search, place details, resolve, reviews, or scriptable JSON via goplaces.
Audit/harden OpenClaw hosts: SSH, firewall, updates, exposure, backups, disk encryption, gateway security.
Himalaya CLI for IMAP/SMTP mail: list, read, search, compose, reply, forward, copy, move, delete.
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.
Prevent silent decimal mismatch bugs across EVM chains. Covers runtime decimal lookup, chain-aware caching, bridged-token precision drift, and safe normalization for bots, dashboards, and DeFi tools. Use when handling token amounts across EVM chains, or when a balance, price, or transfer amount is off by orders of magnitude.