I think you are confused by what tags exist and are available to be copied. Use this command to see them all:
exiftool -macos:all -a -s FILE
This will list all tags returned by both "mdls" and "xattr", giving the ExifTool tag names for each. See the MacOS Tag Name documentation for details.
- Phil
Thanks guys for your help!
I ran this on the file stored on the NAS and the following is what returned:
exiftool -macos:all -a -s /Volumes/Digital\ Media/1.\ Personal/2018/2018\ Adelaide\ Fringe\ Port/20180224/Images/Bartys\ Inspire\ 2/1.\ RAW/20180224_Port\ Adelaide\ Fringe\ Festival\ Bartys\ Inspire_1.DNG
FileCreateDate : 2019:04:22 21:04:57+09:30
MDItemFSContentChangeDate : 2018:02:24 19:43:04+10:30
MDItemFSCreationDate : 1970:01:01 00:00:00+00:00
MDItemFSCreatorCode :
MDItemFSFinderFlags : 14
MDItemFSHasCustomIcon : 0
MDItemFSInvisible : 0
MDItemFSIsExtensionHidden : 0
MDItemFSIsStationery : 0
MDItemFSLabel : 7 (Orange)
MDItemFSName : 20180224_Port Adelaide Fringe Festival Bartys Inspire_1.DNG
MDItemFSNodeCount : 31664996
MDItemFSOwnerGroupID : 20
MDItemFSOwnerUserID : 501
MDItemFSSize : 31664996
MDItemFSTypeCode :
XAttrFinderInfo : Type='' Creator='' Flags=(none) Label=7 Pos=(0,0)
XAttrQuarantine : Flags=0082 set at 2019:04:14 03:33:28 by Preview
XAttrLastUsedDate : 2019:04:14 03:33:26
XAttrMDItemUserTags : 2018.3, Personal.2, Inspire 2.6, 45mm Lens.3, 16:9 Photo.3, Port Adelaide.3, Lighthouse.7