[Digikam-users] digiKam and floating point tiffs and openexr files

Maik Qualmann metzpinguin at gmail.com
Mon Jan 4 20:16:53 GMT 2016

Hi Elle,

I have an extension to the TIFF-Loader in digiKam 5.0.0 written for loading 
32-bit floating point RGB images. We convert 32-bit image to 16-bit. Do you 
happen to have any more 32-bit floating point RGB TIFF sample files or links in 
the web for testing?


On Saturday 02 January 2016 14:16:15 Elle Stone wrote:
> On 01/02/2016 01:25 PM, Gilles Caulier wrote:
> > EXR support work as expected here. It's not perfect, but at least, i can
> > see images in thumbnails, preview and editor :
> Oh, that's nice! I didn't realize the exr files would show in the
> preview. Color management is iffy, of course, as there's no embedded ICC
> profile. But at least the details can be seen.
> > https://www.flickr.com/photos/digikam/24104378806/in/dateposted-public/
> > 
> > For TIFF files, it's different. Only RGB encoding is supported for the
> > moment. There is a file in bugzilla about this problem if i remember.
> Also the 32-bit floating point RGB tiff files only show a thumbnail, and
> only if a thumbnail is embedded in the tiff. But at least there's a
> thumbnail.
> Elle
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