On 2022-07-19, mick crane <mick.crane@gmail.com> wrote:
I want to add AttributionURL and AttributionName
https://exiftool.org/TagNames/XMP.html#cc
says is to do with "XMP-cc" but not guessed the syntax as yet.
exiftool -overwrite_original -XMP-cc:AttributionName="Creator" "file
name.extension"
exiftool -overwrite_original -XMP-cc:AttributionURL="Creator URL"
"file
name.extension"
exiftool -overwrite_original
-XMP-cc:license="http://creativecommons.org/licenses/by-sa/4.0/"
-XMP-cc:AttributionName="Creator"
-XMP-cc:AttributionURL="http://creatorURL.com" "file name.extension"
https://libre-software.net/edit-metadata-exiftool/