Warning: Unrecognized Nikon Capture Data header

[Alan Clifford]

Having decided to update erroneous timezone data, I got this on the raw files I had created with NikonviewNX2

alan@coprolith:nikon_01_disk_08$ exiftool -nikon:timezone#=180 *nef
Warning: Unrecognized Nikon Capture Data header - ahc_0143_2.nef
Warning: Unrecognized Nikon Capture Data header - ahc_0144_2.nef

Presumably it is not very important but is there anything I can do to find the unrecognized data to make it better?

Alan

[Phil Harvey]

Hi Alan,

What version of exiftool and Nikon Capture are you using?

If the exiftool is current, could you email a sample image to me (philharvey66 at gmail.com) so I can take a look?

Thanks.

- Phil

[Alan Clifford]

Exiftool version 8.50
Nikon ViewNX 2 version 2.1.1 on a Mac.

[Phil Harvey]

Try ExifTool version 8.56.  I updated the decoding of NikonCapture information in this version (and I can't remember if I changed anything with respect to recognizing the header).

I'm pretty sure I tested Capture NX 2.1.1 and didn't see this problem.

- Phil

[Alan Clifford]

I was thinking I should have waited before sending you the 24 MB file but v8.56 still gives the warning.

Alan

[Phil Harvey]

Hi Alan,

Thanks for the sample.  I'll add support for this in the next release.

- Phil