need answer on ipct and exif info in jpg files
does anybody out there know if gimp has exif and iptc format support. i know there are some other programs which it under linux so the main question is this.
do these programs resave the entire file while altering exif and iptc info or just this specific part of the file.
under windows software i thought i noticed a quality deterioration of an after many info edits (the image was not edited of course) which could only be due to renewed compression of the image at each save of the info. does anybody know if enough to explain how the iptc, exif and jpg info coexist inside a file and which programs manage to edit one without altering the others.
thnx a lot. jens