视频字幕（Whisper） 是做什么的？
Minimal Claude agent skill: Generate SRT from video using local Whisper. Free, no API key.
用本地 Whisper 从任意视频生成 SRT 字幕——免费、无需 API Key，产出可交给翻译/配音的源文时间轴。
本地化配方第 1 步：先用 Whisper 抽出准确源字幕，后续翻译与配音才有干净的时间轴。
npx skills add AndreaGriffiths11/video-subtitles-skillMinimal Claude agent skill: Generate SRT from video using local Whisper. Free, no API key.
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.