remotion-captions 是做什麼的？
轉錄、顯示與動畫化字幕
轉錄、顯示與動畫化字幕
這是一個專為 Remotion 設計的技能，用於處理影片中的字幕轉錄、顯示與動畫效果。支援將語音轉換為文字字幕，並提供自訂樣式、位置及動畫進場/退場功能，適合用於自動生成字幕或建立具視覺吸引力的文字動畫。此技能可整合至 Claude Code、Cursor 等開發環境中，讓開發者透過 Remotion 的程式化方式直接操控字幕生成流程，無需手動編輯。其運作機制是透過調用轉錄服務（如 Whisper）將音訊轉為時間軸對齊的文字片段，再透過 Remotion 的 component 渲染為動態字幕，支援 SRT、VTT 等多種字幕格式輸出。
npx skills add https://github.com/remotion-dev/remotion/tree/main/packages/codex-plugin/skills/remotion-captions轉錄、顯示與動畫化字幕
This repo contains 20 individual skills — each has its own dedicated page.
Add a new Remotion bug entry to packages/bugs/api/[v].ts. Use when the user describes a bug and affected Remotion versions that should be surfaced through the bugs API.
Add a new Remotion CLI or config option by creating an AnyRemotionOption, registering CLI parsing, wiring config setters, and updating documentation. Use when adding or converting command-line flags or Remotion options.
Add a new effect to @remotion/effects, including implementation, package exports, docs, demos, preview images, Remotion skill updates, tests, formatting, and builds.
Add a new expert to the Remotion experts page
Add a new package to the Remotion monorepo, including package scaffolding, monorepo registration, documentation, build scripts, tests, and release checklist updates. Use when creating a new @remotion package.
Add a new sound effect to @remotion/sfx
Add a browser WebCodecs bug to the Remotion Mediabunny WebCodecs bugs docs page. Use when given a Chromium, WebKit, or Firefox issue URL that should be tracked in packages/docs/docs/mediabunny/webcodecs-bugs.mdx, especially when needing to look up the issue title, filing date, reporter, and resolution state before editing the MDX table.
Add an interactive demo to the Remotion documentation. Use when creating a new <Demo> component for docs pages.
Use when rendering or replacing Remotion homepage creator strip videos, especially transparent Chrome WebM and Safari MP4 assets copied into both promo-pages and docs.
Open a pull request for the current feature
Rebuild, install, and reload the private Remotion Canvas Capture unpacked Chrome extension. Use when the extension needs to be restored after a Codex worktree was deleted, rebuilt after source changes, moved to its durable install directory, or reloaded in Chrome or Chrome Canary.
Router for all Remotion skills
Create a new Remotion video
Search Remotion documentation
Structure Remotion markup for interactivity
Remotion Map animation knowledge
Content, animation and effects best practices
Interacting with Mediabunny
Export a Remotion video
Build an app with Remotion
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.