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

[Anders Stedtlund]

Thank you Gilles for looking into this.

I will report it to libraw.

/Anders

Den 30 dec 2016 10:23 em skrev "Gilles Caulier" <caulier.gilles at gmail.com>:

> 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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