Python OpenCV读取png图像转成jpg图像存储的方法

import os
import cv2
import sys
import numpy as np
 
path = \"F:\\\\ImageLib\\\\VRWorks_360_Video _SDK_1.1\\\\footage14\\\\\"
print(path)
 
for filename in os.listdir(path):
  if os.path.splitext(filename)[1] == \'.png\':
    # print(filename)
    img = cv2.imread(path + filename)
    print(filename.replace(\".png\",\".jpg\"))
    newfilename = filename.replace(\".png\",\".jpg\")
    # cv2.imshow(\"Image\",img)
    # cv2.waitKey(0)
    cv2.imwrite(path + newfilename,img)