[digikam] [Bug 370631] Converting ARW to DNG fails

[Gilles Caulier]

Right.

I remember to use QImage tiff loader to handle DNG preview :

https://invent.kde.org/kde/digikam/-/blob/master/core/libs/dngwriter/dngwriter_convert.cpp#L1130

So if TIFF Qt loader is not installed, Qimage will return an error as
expected...

Gilles Caulier

Le mar. 7 avr. 2020 à 09:07, TRUK <kurt.staubli at gmail.com> a écrit :
>
> Hei.
>
> Had the same problem. Ubuntu 19.10, DigiKam Version 5.9.0.
>
> Happens with Sony's ARW and Nikon's NEF Files when trying to convert from
> ARW or NEF to DNG.
>
> Log:
> ....
> digikam.general: DNGWriter: Build DNG Negative
> digikam.general: DNGWriter: DNG preview image creation
> digikam.general: DNGWriter: Cannot load TIFF preview data in memory.
> Aborted...
> ...
>
> Solution:
> sudo apt-get install -y qt5-image-formats-plugins
>
>
>
>
> --
> Sent from: http://digikam.1695700.n4.nabble.com/digikam-devel-f1695701.html