Synchronizing EXIF Data with user Comment Across Folders

[mr_jok]

If I use

Code Select Expand

exiftool -tagsfromfile "Folder A/%f.%e" -all:all "Folder B" -m(Synchronizing EXIF Data)
I don't make copy of my EXIF UserComment in photo.

How I can change command-line?

[StarGeek]

It works correctly here

Code Select Expand

C:\>exiftool -G1 -a -s -r -UserComment Y:\!temp\x\y\z
======== Y:/!temp/x/y/z/Folder A/test-1.jpg
[ExifIFD]       UserComment                     : test-1.jpg
======== Y:/!temp/x/y/z/Folder A/test-2.jpg
[ExifIFD]       UserComment                     : test-2.jpg
======== Y:/!temp/x/y/z/Folder A/test-3.jpg
[ExifIFD]       UserComment                     : test-3.jpg
======== Y:/!temp/x/y/z/Folder B/test-1.jpg
======== Y:/!temp/x/y/z/Folder B/test-2.jpg
======== Y:/!temp/x/y/z/Folder B/test-3.jpg
    3 directories scanned
    6 image files read

C:\>exiftool -P -overwrite_original  -tagsfromfile "%d/../Folder A/%f.%e" -all:all "Y:\!temp\x\y\z\Folder B"
    1 directories scanned
    3 image files updated

C:\>exiftool -G1 -a -s -r -UserComment Y:\!temp\x\y\z
======== Y:/!temp/x/y/z/Folder A/test-1.jpg
[ExifIFD]       UserComment                     : test-1.jpg
======== Y:/!temp/x/y/z/Folder A/test-2.jpg
[ExifIFD]       UserComment                     : test-2.jpg
======== Y:/!temp/x/y/z/Folder A/test-3.jpg
[ExifIFD]       UserComment                     : test-3.jpg
======== Y:/!temp/x/y/z/Folder B/test-1.jpg
[ExifIFD]       UserComment                     : test-1.jpg
======== Y:/!temp/x/y/z/Folder B/test-2.jpg
[ExifIFD]       UserComment                     : test-2.jpg
======== Y:/!temp/x/y/z/Folder B/test-3.jpg
[ExifIFD]       UserComment                     : test-3.jpg
    3 directories scanned
    6 image files read

What is the exact output from exiftool when you run your command?  Are you using exiftool to see if the UserComment has been copied or some other program?  Are you sure the originals have a UserComment tag, as the -m (-ignoreMinorErrors) option will treat non-existing tags as if they were a 0-length string.