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www.elline.de - Elektronik Linux Netzwerk

exiftool

Thumbnail extrahieren:
Variante 1:
You can manually (not inside GUI) extract actual thumbnail by using command:
exiftool -b -ThumbnailImage MyPhoto.jpg>MyThumb.jpg
Now, after you have edited thumbnail, you can embed it back to original file:
exiftool "-ThumbnailImage<=MyThumb" MyPhoto.jpg
Variante 2:
convert image.jpg thumbnail:thumb.jpg

Copyright und JPG-Kommentar setzen:
exiftool -overwrite_original -P -copyright="Max Mustermann" -ImageDescription="Bildbeschreibung" Verzeichnis

Geolocation setzen:
exiftool -GPSLongitudeRef=E -GPSLongitude=139.7513889 -GPSLatitudeRef=N -GPSLatitude=35.685 *.jpg