Python:JPG->JPEG

由于要在网页上使用图片渐进加载,所以需要将其他图片格式转化为JPEG格式

考虑使用python来实现批量转换

需要先安装pillow:

pip  install pillow

我这里将JPG格式转化为JPEG:

code:

from PIL import Image

def jpg2jpeg(path_in, path_out):
    img = Image.open(path_in)
    img.save(path_out, "JPEG", quality=80, optimize=True, progressive=True)


path = "D:"
jpg = ".jpg"
jpeg = ".jpeg"
for i in range(1, 15):
    source = path+str(i)+jpg
    target = path+str(i)+jpeg
    jpg2jpeg(source, target)
原文地址:https://www.cnblogs.com/XT-xutao/p/12081581.html