Re: PNGs in digikam and konqueror

[Gerhard Kulzer-3]

Am Sunday 20 January 2008 schrieb Uwe Haider:

> First of all: I am sorry for not getting/reading Your mails and suggestion
> to send an example picture.
>
> Now I got it. This picture is donwloaded and converted by digikam. But only
> konqueror is able to show it. digikam, showfoto, gimp and krita can't!
>
> ldd_digikam.txt is the output of "ldd /usr/bin/digikam > ldd_digikam.txt"
>
> The output of "strace digikam" is a file named digikam_start.txt of 18,5
> MB. If you need this file I can send it too.
>
> Is there hope for me to solve that? :-)

Uwe, the problem is very simple: the file you sent is not a png file, it is a
jpg file with png ending. Change the file extention and digiKam will open it.
Something in your conversion process must have gone wrong.

Gerhard

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[Gilles Caulier-4]

Nice Gerhard. I have not seen this (:=)))

Uwe, Witch digiKam release you use ? If 0.9.2, i recommend 0.9.3 where i have added more test and debug report in JPEG => PNG conversion from camera gui.

Gilles

2008/1/21, Gerhard Kulzer <[hidden email]>:

Am Sunday 20 January 2008 schrieb Uwe Haider:

> First of all: I am sorry for not getting/reading Your mails and suggestion
> to send an example picture.
>
> Now I got it. This picture is donwloaded and converted by digikam. But only
> konqueror is able to show it. digikam, showfoto, gimp and krita can't!
>
> ldd_digikam.txt is the output of "ldd /usr/bin/digikam > ldd_digikam.txt"
>
> The output of "strace digikam" is a file named digikam_start.txt of 18,5
> MB. If you need this file I can send it too.
>
> Is there hope for me to solve that? :-)

Uwe, the problem is very simple: the file you sent is not a png file, it is a
jpg file with png ending. Change the file extention and digiKam will open it.
Something in your conversion process must have gone wrong.

Gerhard

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[Gerhard Kulzer-3]

Am Monday 21 January 2008 schrieb Gerhard Kulzer:

> Am Sunday 20 January 2008 schrieb Uwe Haider:
> > First of all: I am sorry for not getting/reading Your mails and
> > suggestion to send an example picture.
> >
> > Now I got it. This picture is donwloaded and converted by digikam. But
> > only konqueror is able to show it. digikam, showfoto, gimp and krita
> > can't!
> >
> > ldd_digikam.txt is the output of "ldd /usr/bin/digikam > ldd_digikam.txt"
> >
> > The output of "strace digikam" is a file named digikam_start.txt of 18,5
> > MB. If you need this file I can send it too.
> >
> > Is there hope for me to solve that? :-)
>
> Uwe, the problem is very simple: the file you sent is not a png file, it is
> a jpg file with png ending. Change the file extention and digiKam will open
> it. Something in your conversion process must have gone wrong.
>
> Gerhard

In fact if you have doubts on the real nature of a file you can run the 'file'
command from the command line:
$ file Fotos/Testing/DSC_2.png
$ Fotos/Testing/DSC_2.png: JPEG image data, EXIF standard

or with ImageMagick tools:
$ identify Fotos/Testing/DSC_2.png
$ Fotos/Testing/DSC_2.png JPEG 3008x2000 DirectClass 3.3mb 0.440u 0:02

Gerhard
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