python heic后缀图片文件转换成jpg格式_heic格式转化jpg代码

参考链接：

https://stackoverflow.com/questions/54395735/how-to-work-with-heic-image-file-types-in-python

https://github.com/david-poirier-csn/pyheif

https://pypi.org/project/pyheif/

直接上代码

heic_to_jpg.py

import subprocess
import os
import io
import whatimage
import pyheif
import traceback
from PIL import Image
 
 
def decodeImage(bytesIo):
    try:
        fmt = whatimage.identify_image(bytesIo)
        # print('fmt = ', fmt)
        if fmt in ['heic']:
            i = pyheif.read_heif(bytesIo)
            # print('i = ', i)
            # print('i.metadata = ', i.metadata)
            pi = Image.frombytes(mode=i.mode, size=i.size, data=i.data)
            # print('pi = ', pi)
            pi.save('heeh.jpg', format="jpeg")
    except:
        traceback.print_exc()
 
 
def read_image_file_rb(file_path):
    with open(file_path, 'rb') as f:
        file_data = f.read()
    return file_data
 
 
if __name__ == "__main__":
    file_path = './test_image.HEIC'
    print('file_path = ', file_path)
 
    data = read_image_file_rb(file_path)
    # print('data = ', data)
    decodeImage(data)