home/categories/media/ecnu-icalk-autoskill-skillbank-users-chinese-gpt3-5-8-glm4-7-opencv-video-nine-grid-with-style-skill-md
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opencv-video-nine-grid-with-style
使用OpenCV从视频中均匀提取9帧画面，合并为3x3九宫格图片，并为每帧添加边框及指定大小的文字标注。
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ECNU-ICALK
Updated 3/2/2026
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quick start
Installation and usage
使用OpenCV从视频中均匀提取9帧画面，合并为3x3九宫格图片，并为每帧添加边框及指定大小的文字标注。
Installation
$ install --globalskills.sh
Usage
Once installed, you can use this skill by running the following command in your terminal:
skills use opencv-video-nine-grid-with-style