[Digikam-devel] [Bug 195583] First start-up migrating from 0.9.5 is _very_ slow

[Gilles Caulier]

https://bugs.kde.org/show_bug.cgi?id=195583


Gilles Caulier <caulier.gilles at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |ahuggel at gmx.net




--- Comment #8 from Gilles Caulier <caulier gilles gmail com>  2009-06-11 12:04:57 ---
Marcel,

It sound like it's not possible with Jasper (weird)

Look in tool jasper code, there is a command line to see JP2 file properties.
It use decode function too...

Image Magick use also this function with identify image.

Anyway, the ultimate solution is to always use Exiv2 to scan image: this will
decrease start up time... 

Currently, Exiv2 can only get 2 common image properties outside Exif, Iptc, and
Xmp : image width and image height. Andreas as planed to add more properties as
color depth, color space, compression ratio, etc... when it's available
(depending of file format of course).

Andreas, please fix me if i'm wrong here...

Gilles

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