import piexif
from PIL import Image
img = Image.open(fname)
exif_dict = piexif.load(img.info['exif'])
altitude = exif_dict['GPS'][piexif.GPSIFD.GPSAltitude]
print(altitude)
(550,1)%某些值以小数格式保存。这意味着550m(51,2)将为25.5m。
exif_dict['GPS'][piexif.GPSIFD.GPSAltitude] = (140, 1)
将高度设置为140m
exif_bytes = piexif.dump(exif_dict)
img.save('_%s' % fname, "jpeg", exif=exif_bytes)