exiftool "-FileCreateDate<Exif:DateTimeOriginal-1" "c:\images_here\"
It does not do a negative 1 hour shift. How to fix it?
This must be done in 2 separate commands:
1) exiftool "-FileCreateDate<Exif:DateTimeOriginal" "c:\images_here\"
2) exiftool -filecreatedate-=1 "c:\images_here\"
- Phil