XnView Software

xnview wrote: Sat Feb 15, 2025 2:33 pm yes i need to check how to support them...

Hi,
I'm sorry to bother but would you be able to tell me if this is on any to-do/planned list or if it's too difficult to implement? Thank you

Thanks for the new release! Is there a way to see what's changed please? I'm still looking to compress thousands of Pixel 9 50mp ultra hdr photos without losing the uhdr map. Thank you

So glad this has been picked up, espeically considering how huge 50mp uhdr photos are. If you need any/more samples at different settings/focal lengths I'd be happy to help & test the uhdr support on compressed images on supported hardware (P9P and P9 here).

Thank you so much for looking in to this!

Hi,
Is this something XnConvert would be able to support (keeping the uhdr grain map) or not something which can be done, please?

There's a few Android apps (Compress Image mb to kb) which can retain the uhdr metadata and I'm able to provide more sample files if needed.

Thank you

I see this has been mentioned at https://newsgroup.xnview.com/viewtopic.php?f=60&t=46421&p=193679&hilit=ultra#p193679 for XnView MP but the thread seems to have died.

I'd love to compress my Pixel 9 50mp images with this but really want to keep the Ultra HDR gran map of these photos. Can this be ...