AttributeError: 'module' object has no attribute 'VideoWriter_fourcc'
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今天遇到的AttributeError: 'module' object has no attribute 'VideoWriter_fourcc'
错误出现的原因是你安装的版本和你使用的语句可能不对应。
后来经过查询得知：cv2.VideoWriter_fourcc()是opencv3.0所用，而cv2.cv.CV_FOURCC()用于opencv2.4.*
3.0 version:
out = cv2.VideoWriter('output.avi',cv2.VideoWriter_fourcc(*'XVID'), 20.0, (640,480))
2.4 version:
out = cv2.VideoWriter('output.avi',cv2.cv.CV_FOURCC('M','J','P','G'), 20.0, (640,480))
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