[Digikam-users] export DNG to flickr & facebook makes tiny images!

Gilles Caulier caulier.gilles at gmail.com
Sun Jun 14 08:33:23 CEST 2009


DNG preview image is used to export, not real raw data (it will take a
while to decode)

If a small image preview (JPEG format) is hosted in your DNG image, no chance.

Adobe or kipi DNG converter provide an option to set preview size.

If your camera generate DNG file directly, look camera settings.

Gilles Caulier

2009/6/14 Rei Shinozuka <shino at panix.com>:
> these new (for me) kipi loaders are really useful and powerful.
>
> i am experiencing  a problem where i can upload JPGs, RWLs (Leica
> D-LUX4 format) and CR2 (canon raw) into flickr and facebook with their
> respective kipi loader/exporters and get good-sized images (600 and
> greater pixels across).  however, when i upload DNG files,
> they ALWAYS come out 320x240, regardless of whether i tell
> it to resize or not, or if i tell is to do 1024, 1600 dots,
> whatever.
>
> i'm not doing anything differently with JPG, RWL and CR2 to get
> bigger upload images.  wondering what i should look at with the
> DNG, if theres's a setting, or whatever in DNG.
>
> this is the version:
>
> digiKam version 1.0.0-beta1
> Exiv2 can write to Jp2: Yes
> Exiv2 can write to Jpeg: Yes
> Exiv2 can write to Png: Yes
> Exiv2 can write to Tiff: Yes
> Exiv2 supports XMP metadata: Yes
> LibCImg: 130
> LibExiv2: 0.18.1
> LibJPEG: 62
> LibJasper: 1.900.1
> LibKDE: 4.2.2 (KDE 4.2.2)
> LibKExiv2: 0.6.0
> LibKdcraw: 0.5.0
> LibLCMS: 118
> LibPGF: 5.08.22
> LibPNG: 1.2.27
> LibQt: 4.5.0
> LibRaw: 0.7.2
> LibTIFF: LIBTIFF, Version 3.8.2 Copyright (c) 1988-1996 Sam Leffler Copyright (c) 1991-1996 Silicon Graphics, Inc.
> Marble widget: 0.7.1
> Parallelized demosaicing: No
> LibGphoto2: 2.4.6
> LibKipi: 0.4.0
>
> i noticed the same behavior with digikam 0.11 as well.
>
> thank you,
>
> -rei
>
>
> --
> Rei Shinozuka shino at panix.com
> Ridgewood, New Jersey
>
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