transfer an video to images.
constructed by LOVEYRR
A.how to create a github repository??? 简书或博客连接都有的 https://www.jianshu.com/p/de2d99752924
代码：video_to_imgs.py 中的参数设置：输入输出文件夹 args = parser.parse_args(['--input', r'/home/fly/AWYY/interaction/train_test_data/cwj/1-0-0-2.mp4', r'--output', '/home/fly/AWYY/interaction/train_test_data/img-cwj/1-0-0-2'])
--skip_frame 为跳过多少帧获取一张图
读取视频的核心代码：cap = cv2.VideoCapture(i_video) # 捕获视频
保存图片的核心代码：cv2.imwrite(os.path.join(o_video, str(count) + expand_name), frame) # 写图片
然后就能运行main函数跑了