Exif meta editing
If you want to mess with the exif headers of your pictures there are a couple (not only of course!) of useful tools: >> jhead (for jpeg images) >> exiftool (supporting many different file formats).
If you want to mess with the exif headers of your pictures there are a couple (not only of course!) of useful tools: >> jhead (for jpeg images) >> exiftool (supporting many different file formats).