python借助cv2获取视频信息

video_path = r'E:\test.mp4'

capture = cv2.VideoCapture(video_path)

# 判断VideoCaputre对象是否成功打开

if capture.isOpened():

    print('已经打开了视频文件')

    while (True):

        fps = capture.get(cv2.CAP_PROP_FPS)  # 返回视频的fps--帧率

        width = capture.get(cv2.CAP_PROP_FRAME_WIDTH)  # 返回视频的宽

        height = capture.get(cv2.CAP_PROP_FRAME_HEIGHT)  # 返回视频的高