Search found 4 matches

by fredgolightly
Fri Apr 18, 2025 6:05 pm
Forum: XnConvert
Topic: XnConvert 1.105
Replies: 1
Views: 1753

Re: XnConvert 1.105

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
by fredgolightly
Sat Feb 15, 2025 7:16 pm
Forum: XnConvert
Topic: Google Ultra HDR support
Replies: 3
Views: 1782

Re: Google Ultra HDR support

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!
by fredgolightly
Wed Feb 12, 2025 7:15 pm
Forum: XnConvert
Topic: Google Ultra HDR support
Replies: 3
Views: 1782

Re: Google Ultra HDR support

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
by fredgolightly
Sat Jan 25, 2025 6:34 pm
Forum: XnConvert
Topic: Google Ultra HDR support
Replies: 3
Views: 1782

Google Ultra HDR support

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 ...