Windows 7 Ultimate 64bit
Exiftool ver 10.10
Needed to add 1 year to the dates on my RAF files due to incorrect camera setting. The following command should have worked but only added 1 hour.
exiftool -alldates+='1:0:0 0:0:0' file.RAF
However I found the following workaround:
exiftool -alldates+='8760:0:0' file.RAF
I have an X-E1 sample from firmware 1.01 and your first command works fine to change the dates. I can't see how the firmware would change things, but send me a sample RAF and I'll try to reproduce this, although I might not be able to do this until next week. My email is philharvey66 at gmail.com
> exiftool a.raf -alldates -a -G1
[ExifIFD] Date/Time Original : 2012:11:08 14:49:33
[ExifIFD] Create Date : 2012:11:08 14:49:33
[IFD0] Modify Date : 2012:11:08 14:49:33
> exiftool -alldates+='1:0:0 0:0:0' a.raf
1 image files updated
> exiftool a.raf -alldates -a -G1
[ExifIFD] Date/Time Original : 2013:11:08 14:49:33
[ExifIFD] Create Date : 2013:11:08 14:49:33
[IFD0] Modify Date : 2013:11:08 14:49:33
> exiftool a.raf -exiftoolversion -software
ExifTool Version Number : 10.10
Software : Digital Camera X-E1 Ver1.01
- Phil