Can't develop some Canon EOS 50D CR2 files in digiKam

[Gilles Caulier]

I tested here with libraw 0.18, and your CR2 file from Canon 50D is also
corrupted. Sound like the problem is located in libraw. Please report this
problem to Libraw bugzilla.

https://github.com/LibRaw/LibRaw/issues

Thanks in advance

Gilles Caulier

2016-12-30 22:15 GMT+01:00 Gilles Caulier <caulier.gilles at gmail.com>:

> Into last 5.4.0 pre-release universal Linux bundle, Libraw 0.18 was been
> introduced. Libraw is used to process Raw files. The version used in your
> DK 5.3.0 is 0.18 beta1. I recommend to test with 5.4.0 available here :
>
> https://drive.google.com/drive/folders/0BzeiVr-byqt5Y0tIRWVWelRJenM
>
> Gilles Caulier
>
> 2016-12-30 20:51 GMT+01:00 Anders Stedtlund <falolaf at gmail.com>:
>
>> Hello,
>>
>> I have just discovered that I can't develop some of my Canon EOS 50D CR2
>> files.
>>
>> I have a Canon EOS 50D with which I have the possibility to select to
>> shoot in different RAW formats. I.e. RAW, SRAW1 and SRAW2, where SRAW1
>> and SRAW2 have fewer pixels compared to RAW. SRAW1 == 3267x2178 and
>> SRAW2 == 2376x1584 pixels.
>>
>> Some years ago I decided, for some reason not really relevant for
>> this discussion, to use SRAW1. Now, yesterday I discovered that I
>> can't develop these images with digiKam. The image get all currupted.
>>
>> Here is a screenshoot to show what happens:
>> https://drive.google.com/file/d/0B9V6P-GSf0KUeEpCTHQzY2VhelU
>> /view?usp=sharing
>>
>> Here is the raw image to test with if interested:
>> https://drive.google.com/file/d/0B9V6P-GSf0KUTjZCSkk0QjZ3bW8/view
>>
>> Fortunately I can develop the images in e.g. Darktable so they are not
>> lost. I know for sure though that I have been able to develop at least
>> some of these images ealier in digiKam as I have some printouts from a
>> few.
>>
>> I should also add that SRAW2 works as expected. I.e. only SRAW1 is
>> problematic.
>>
>> This is my setup:
>> openSuse Leap 42.1
>> digikam version 5.3.0
>> CPU cores: 8
>> Eigen: 3.2.5
>> Exiv2: 0.25
>> Exiv2 can write to Jp2: Yes
>> Exiv2 can write to Jpeg: Yes
>> Exiv2 can write to Pgf: Yes
>> Exiv2 can write to Png: Yes
>> Exiv2 can write to Tiff: Yes
>> Exiv2 supports XMP metadata: Yes
>> KF5: 5.21.0
>> LensFun: 0.3.2-0
>> LibCImg: 130
>> LibJPEG: 80
>> LibJasper: 1.900.14
>> LibLCMS: 2070
>> LibLqr support: Yes
>> LibPGF: 7.15.32
>> LibPNG: 1.6.8
>> LibRaw: 0.18.0-Beta1
>> LibTIFF: LIBTIFF, Version 4.0.6 Copyright (c) 1988-1996 Sam Leffler
>> Copyright (c) 1991-1996 Silicon Graphics, Inc.
>> Marble: 0.22.20 (0.23 development version)
>> Parallelized demosaicing: Yes
>> Qt: 5.5.1
>> Database interface: QSQLITE
>> KIPI plugins: 5.3.0
>> LibGphoto2: 2.5.8
>> LibKipi: 5.2.0
>> LibOpenCV: 3.1.0
>> Support for AkonadiContact: Yes
>> Support for Baloo: Yes
>> Support for DBus: Yes
>> Support for QtMultimedia: Yes
>> Support for kalender: Yes
>> Support for panorama: Yes
>>
>> /Anders
>>
>
>
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