[Digikam-devel] [Bug 96459] EXIF for RAW camera images

Duncan Hill kdebugs at nacnud.force9.co.uk
Mon Apr 17 15:35:44 BST 2006


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http://bugs.kde.org/show_bug.cgi?id=96459         




------- Additional Comments From kdebugs nacnud force9 co uk  2006-04-17 16:35 -------
I think I'm affected by the 0.9 switch to Exiv2 - the MRW files I'm working with aren't producing accurate information when queried by digiKam.

http://www.cricalix.net/~dhill/digikam/PICT2698.MRW.gz

DiMAGE Master tells me that this image has the following meta-data:
Shutter speed: 1/60
Aperture: 3.5
Flash: Yes (fill flash)
ISO: 200
Lens focal length: 18mm
Equivalent length: 27mm
Brightness: 3.6

digiKam says:
Shutter: 1/1000
Aperture: 4.5
Flash: No
ISO: 200
Focal length: 26mm
Equivalent: 39mm
Brightness: 8.62

Makernotes don't even show up :(

The focal length is a simple calculation issue.  The rest I can only assume is Exiv2 mis-reading the RAW data, or digiKam misreading the output from Exiv2.

One neat bit of makernote that dimage can pick up is the lens that was used.  It'd be so sweet if digiKam could do that.



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