OpenCV报错&＃xff1a;
warning: Error opening file (../../modules/highgui/src/cap_ffmpeg_impl.hpp:529) capture device failed to open!
这种错误&＃xff0c;都是视频文件的输入路径出错了&＃xff0c;好好检查路径&＃xff01;
解决&＃xff1a;更改输入video文件的路径&＃xff0c;确定正确后即运行成功。
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