视频截图提取工具。从录屏视频(微信聊天录屏、会议录屏等)中自动抽取关键帧、去重并保存为图片文件,可用作法律证据。支持场景变化检测、关键帧提取、固定间隔、智能去重四种策略,配合内容区 dHash、像素差异、SSIM、滚动帧合并和 OCR 文本去重。触发词:视频截图、录屏截图、聊天记录截图、抽帧去重、视频截帧、视频关键帧提取。不要用于:视频压缩、视频剪辑、音频提取。
This skill does not declare a tool allowlist. The agent host applies whatever default tools are available at runtime.
SKILL.md / Manifest
https://raw.githubusercontent.com/cat-xierluo/legal-skills/main/skills/video-screenshot/SKILL.mdRegistry
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