How to modify EXIF data in python
import piexiffrom PIL import Imageimg = Image.open(fname)exif_dict = piexif.load(img.info['exif'])altitude = exif_dict['GPS'][piexif.GPSIFD.GPSAltitude]print(altitude)(550, 1) % some values are saved in a fractional format. This means 550m, (51, 2) would be 25,5m.
exif_dict['GPS'][piexif.GPSIFD.GPSAltitude] = (140, 1)This sets the altitude to 140m
exif_bytes = piexif.dump(exif_dict)img.save('_%s' % fname, "jpeg", exif=exif_bytes)
Late answer, but you can use GPSPhoto, i.e.:
from GPSPhoto import gpsphotophoto = gpsphoto.GPSPhoto("photo.jpg")# Create GPSInfo Data Object# info = gpsphoto.GPSInfo((38.71615498471598, -9.148730635643007))# info = gpsphoto.GPSInfo((38.71615498471598, -9.148730635643007), timeStamp='2018:12:25 01:59:05')'''info = gpsphoto.GPSInfo((38.71615498471598, -9.148730635643007), alt=83, timeStamp='2018:12:25 01:59:05')# Modify GPS Dataphoto.modGPSData(info, 'new_photo.jpg')Installation:
pip install GPSPhoto