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Bug 387055 - EXIF pane does not show ISO rating for some Nikon cameras
EXIF pane does not show ISO rating for some Nikon cameras
Status: RESOLVED DUPLICATE of bug 350809
Product: eog
Classification: Core
Component: image viewer
2.16.x
Other All
: Normal enhancement
: ---
Assigned To: EOG Maintainers
EOG Maintainers
Depends on:
Blocks:
 
 
Reported: 2006-12-18 05:20 UTC by Alex K
Modified: 2007-06-23 11:10 UTC
See Also:
GNOME target: ---
GNOME version: Unversioned Enhancement

Attachments
An image from Nikon D70 (731.29 KB, image/jpeg)
2006-12-18 05:29 UTC, Alex K 		Details

Description Alex K 2006-12-18 05:20:34 UTC 
ISO rating is an important information and it should be displayed. Alas, Nikon has chosen to record this data in a non-standard way in newer cameras (in Maker Note tag).

EXIF parser should be updated to special-case such cameras.
Comment 1 Alex K 2006-12-18 05:24:17 UTC 
The problematic cameras I use are Nikon D70 and D70s. I'm going to attach a sample JPEG.
Comment 2 Alex K 2006-12-18 05:29:14 UTC 
Created attachment 78540 [details]
An image from Nikon D70

An image from Nikon D70. EXIF data contains ISO rating (confirmed by exifprobe) but EOG does not show it.
Comment 3 Jef Driesen 2006-12-20 15:19:24 UTC 
eog does not support decoding makernotes. I contributed a patch (see bug 350809), but it's not yet committed to cvs.
Comment 4 Felix Riemann 2007-06-23 11:10:02 UTC 
Jef is right. Your camera hides the ISO rating inside the makernote.

Jef's patch has finally been committed to SVN trunk a few minutes ago. This means our next development version should allow you to see more informations (including ISO rating) on your images.

*** This bug has been marked as a duplicate of 350809 ***