[digiKam-users] Extracting thumbnails

[Gilles Caulier]

Hi,

blog are images in fact in wavelets compression format PGF :
https://en.wikipedia.org/wiki/Progressive_Graphics_File

Best


Gilles Caulier

Le mer. 13 mai 2020 à 04:56, Wesley Smith <wss7932 at gmail.com> a écrit :
>
> I have managed to lose an entire collection of images spanning years.  I've tried every way to get them back but, they are gone.  I can still see all of the thumbnails and so I know I can somehow extract them but, I don't know how.  It's the only thing I have left of them. I know they're small but, that's better than gone.
> I have tried opening the database in sqlite browser and extracting, I've tried a python script that was hopeful but, the files exported are not images, just *.blob.
> What can I do?