import cv2

import os

def save_img():

    video_path = r'F:\test\video1/'

    videos = os.listdir(video_path)

    for video_name in videos:

        file_name = video_name.split('.')[0]

        folder_name = video_path + file_name

        os.makedirs(folder_name,exist_ok=True)

        vc = cv2.VideoCapture(video_path+video_name) #读入视频文件

        c=0

        rval=vc.isOpened()

        while rval:   #循环读取视频帧

            c = c + 1

            rval, frame = vc.read()

            pic_path = folder_name+'/'

            if rval:

                cv2.imwrite(pic_path + file_name + '_' + str(c) + '.jpg', frame) #存储为图像,保存名为 文件夹名_数字（第几个文件）.jpg

                cv2.waitKey(1)

            else:

                break

        vc.release()

        print('save_success')

        print(folder_name)

save_img()