[Originally posted by exiftool on 2006-11-29 12:48:09-08]"Copyright Notice" is not a tag name because it contains a space.
You need to use "CopyrightNotice". Use the "-s" option to see
the tag names when extracting information, they aren't always
the same as the descriptions.
Also, you can use the "-v2" option to see what is happening when
you write the image:
% exiftool -overwrite_original -"Copyright Notice"="company name" -v2 a.jpg
Writing MIE-Doc:Copyright
Writing PostScript:Copyright
Writing PNG:Copyright
Writing XMP-tiff:Copyright if tag exists
Writing XMP-xmpDM:Copyright if tag exists
Writing IFD0:Copyright
======== a.jpg
Rewriting a.jpg...
Editing tags in: APP1 IFD0 MIE-Doc PNG PostScript XMP
Creating tags in: APP1 IFD0 MIE-Doc PNG PostScript
JPEG APP1 (1118 bytes):
Rewriting IFD0
+ IFD0:Copyright = 'company name'
Rewriting ExifIFD
Rewriting MakerNotes
Rewriting InteropIFD
Rewriting IFD1
JPEG DQT (130 bytes):
JPEG SOF0:
JPEG DHT (73 bytes):
JPEG SOS
1 image files updated
- Phil