[Digikam-devel] [Bug 256361] Digikam SlideShow use low resolution previews instead of full resolution images

Reiner Nix reiner.nix at web.de
Tue Dec 20 20:03:46 GMT 2011


https://bugs.kde.org/show_bug.cgi?id=256361





--- Comment #15 from Reiner Nix <reiner nix web de>  2011-12-20 20:03:45 ---
Let me try to describe the different scenarios:

Scenario 1: In the simple case, digikam is running on one host, named accius,
which is - as usual - also the X-Server and directly connected to a monitor.
Here the display resolution is 1280 x 1024 pixel.

Scenario 2: In the advanced case, digikam is still running on accius. But using
the X-Window System, the user interface open its windows on another host, named
vega. This is done using X Window display redirection. Thus vega is running the
X-Server and displaying the windows. The host vega is connected to a flat
screen TV, which is controlled by the regular graphics card of vega. Here a
full HD resolution of 1920 × 1080 pixel is used.

So in both szenarios, the identical digikam installation on the same host is
execured. In the first scenario the displayed image for a slideshow has poor
quality but in the second scenario the slideshow provides the desired good
quality.

I am using Debian Linux using the Testing branch with digikam 1.9.0 which is
build against libjpeg62.

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