使用python将视频分割成图片

python版本： 3.7.11
使用到的库：opencv
(安装命令：pip install opencv-python)

import os
import cv2# 定义保存图片函数
# image:要保存的图片
# pic_address：图片保存地址
# num: 图片后缀名，用于区分图片，int 类型
def save_image(image, address, num):pic_address = address + str(num) + '.jpg'cv2.imwrite(pic_address, image)def video_to_pic(video_path, save_path, frame_rate):# 读取视频文件videoCapture = cv2.VideoCapture(video_path)j = 0i = 0# 读帧success, frame = videoCapture.read()while success:i = i + 1# 每隔固定帧保存一张图片if i % frame_rate == 0:j = j + 1save_image(frame, save_path, j)print('图片保存地址：', save_path + str(j) + '.jpg')success, frame = videoCapture.read()if __name__ == '__main__':# 视频文件和图片保存地址SAMPLE_VIDEO = '1.mp4'SAVE_PATH = './images/'if not os.path.exists(SAVE_PATH):os.makedirs(SAVE_PATH)# 设置固定帧率FRAME_RATE = 80video_to_pic(SAMPLE_VIDEO, SAVE_PATH, FRAME_RATE)

结果如下：