skills 是做什么的？
字幕烧录技能：将样式化字幕烧录到竖屏短视频中。
字幕烧录技能：将样式化字幕烧录到竖屏短视频中。
这是一个专门用于竖屏短视频的字幕烧录技能。它能够自动将文本字幕以用户定义的样式（如字体、颜色、位置等）嵌入到视频中，适合用于抖音、快手、Instagram Reels等短视频平台。该技能基于高效的视频处理流水线，支持SRT、VTT等常见字幕格式，并针对短垂直视频优化了输出质量。用户只需提供视频文件和字幕文件，即可快速生成带有烧录字幕的成品视频。
npx skills add https://github.com/Mikefluff/skills/tree/main/skills/subtitle-burner字幕烧录技能：将样式化字幕烧录到竖屏短视频中。
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.