Jpeg2000 images

thierry · February 2, 2018, 5:22pm

Hi

Is there a way to work with images in jpeg2000 format?

Thumbnails are not generated. I set up the mime type and extensions correctly.
In fact, I think the problem is actually with ImageMagick. It doesn’t work under Debian (Jessie) or Ubuntu (Artful) for my Omeka-s installations.

Thierry

patrickmj · February 4, 2018, 4:51pm

I think your suspicion is correct about ImageMagick. That’s the default that we use to create thumbnails. If possible, upgrading it might be the easiest step.

thierry · February 4, 2018, 10:21pm

You’re right, jp2 conversion seems to work with the latest version of ImageMagick.
I compiled this version of ImageMagick because it is not available in debian packages.