我正在尝试为python安装cv2模块,但没有成功,但它不起作用。我正在使用Python 3.6 (64位)C:\Users\leahj>C:\Users\leahj\AppData\Local\Programs\Python\Python36\Python36\Scripts\pip3 install opencv Could not find a version that
我有一个灰度.mkv视频,我想用OpenCV在Java中打开它,但是我得到了以下错误:错误:
[ERROR:0@0.004] global /build/opencv/modules/videoio/src/cap_ffmpeg_impl.hpp (1108) open Could not find(1140) open VIDEOIO/FFMPEG: Failed