video-subtitle-skill 是做什么的？
视频字幕智能体技能库。
视频字幕智能体技能库。
这是一个专注于视频字幕处理的AI智能体技能库，旨在为AI助手（如Claude Code、Cursor等）提供视频字幕提取、翻译或生成的能力。该技能基于`kspace-trk/video-subtitle-skill`仓库，支持开发者集成到工作流中，自动处理视频文件中的字幕信息。它能够与多种开发环境和平台协作，通过调用底层工具或API实现字幕相关操作。对于需要频繁处理视频内容（如会议记录、课程视频或字幕本地化）的开发者而言，此技能可以显著提升效率，减少手动字幕处理的时间。虽然目前描述较为简洁，但其核心价值在于为AI代理提供结构化的字幕处理指令，确保在不同平台（如Claude Code、Cursor、Codex等）上的一致性表现。
npx skills add kspace-trk/video-subtitle-skill视频字幕智能体技能库。
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.