subtitle-generator-canva 是做什麼的？
來自 skills.volces.com/subtitle-generator-canva 的代理技能
一個用於在 Canva 中生成字幕的 AI 代理技能。
這個技能讓 AI 代理能夠在 Canva 中自動產生字幕，協助使用者快速為影片或圖片添加文字標題。它支援 Canva 平台，透過與 Canva 的 API 或功能整合，實現從輸入文字到生成字幕的流程。對於需要大量製作影片字幕的開發者或內容創作者來說，這個技能可以大幅節省手動添加字幕的時間。技能文件（SKILL.md）中可能包含了具體的觸發條件、使用方式和平台限制。
npx skills add skills.volces.com/subtitle-generator-canva來自 skills.volces.com/subtitle-generator-canva 的代理技能
Extract frames or short clips from videos using ffmpeg.
Summarize or transcribe URLs, YouTube/videos, podcasts, articles, transcripts, PDFs, and local files.
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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...
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