自动字幕生成器 是做什么的？
来自 skills.volces.com/auto-caption-generator 的智能体技能，用于自动为视频生成字幕。
该技能使AI智能体能够调用火山引擎的自动语音识别（ASR）服务，为视频文件生成时间轴对齐的字幕。支持SRT和VTT格式输出，并自动检测源语言。
来自 skills.volces.com/auto-caption-generator 的智能体技能，用于自动生成视频字幕。
该技能允许AI智能体通过调用火山引擎的API，自动为视频文件生成字幕并嵌入。它支持多种视频格式，可以生成SRT或VTT格式的字幕文件。技能基于平台提供的高精度语音识别服务，能够自动检测语言并生成时间戳对齐的字幕。用户可以通过简单的指令让智能体处理视频文件，无需手动操作字幕编辑软件。该技能适用于内容创作者、教育者和开发者，帮助快速为视频内容添加可访问性字幕。
npx skills add skills.volces.com/auto-caption-generator来自 skills.volces.com/auto-caption-generator 的智能体技能，用于自动为视频生成字幕。
该技能使AI智能体能够调用火山引擎的自动语音识别（ASR）服务，为视频文件生成时间轴对齐的字幕。支持SRT和VTT格式输出，并自动检测源语言。
Extract frames or short clips from videos using ffmpeg.
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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...
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.