图片合成视频

import cv2
import os
fps =15
fourcc = cv2.VideoWriter_fourcc('M', 'J', 'P', 'G')
video_writer = cv2.VideoWriter(filename='123.avi', fourcc=fourcc, fps=fps, frameSize=(1920, 882))
for i in range(0 ,6000):
    p = i
    if os.path.exists(r'F:/test/' +str(p) +'.jpg'):  # 判断图片是否存在
        img = cv2.imread(filename=r'F:/test/' +str(p)+'.jpg')
        cv2.waitKey(100)
        video_writer.write(img)
        print(str(p) + '.jpg' + ' done!')
video_writer.release()