[v24] Compare 100% attribute

Moderator: xnview

User avatar
xnview
Author of XnView
Posts: 48714
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: [v24] Compare 100% attribute

Post by xnview »

Kadet wrote: Fri Aug 14, 2026 4:15 pm 99,9% similar - native
between which files?
Kadet
Posts: 457
Joined: Thu Oct 20, 2022 7:23 pm

Re: [v24] Compare 100% attribute

Post by Kadet »

xnview wrote: Sat Aug 15, 2026 6:54 am
Kadet wrote: Fri Aug 14, 2026 4:15 pm 99,9% similar - native
between which files?
Jpg vs rest lossless files.
User avatar
xnview
Author of XnView
Posts: 48714
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: [v24] Compare 100% attribute

Post by xnview »

Kadet wrote: Sat Aug 15, 2026 6:05 pm Jpg vs rest lossless files.
i've converted a jpg into PNG/WebP, and compare the both, and i have 100%
Kadet
Posts: 457
Joined: Thu Oct 20, 2022 7:23 pm

Re: [v24] Compare 100% attribute

Post by Kadet »

xnview wrote: Sun Aug 16, 2026 6:24 am
Kadet wrote: Sat Aug 15, 2026 6:05 pm Jpg vs rest lossless files.
i've converted a jpg into PNG/WebP, and compare the both, and i have 100%
Well, what can I say? I can only repeat that right after conversion, the file comparison function shows 100%. But after killing the app, it doesn't show 100% anymore.
User avatar
xnview
Author of XnView
Posts: 48714
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: [v24] Compare 100% attribute

Post by xnview »

Please check v39
Kadet
Posts: 457
Joined: Thu Oct 20, 2022 7:23 pm

Re: [v24] Compare 100% attribute

Post by Kadet »

It's even worse. At this time, not only JPG but also JXL is not 100% compatible with WebP and PNG.
User avatar
xnview
Author of XnView
Posts: 48714
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: [v24] Compare 100% attribute

Post by xnview »

Kadet wrote: Mon Aug 17, 2026 7:11 pm It's even worse. At this time, not only JPG but also JXL is not 100% compatible with WebP and PNG.
Please check... i add an issue with icc profile
Kadet
Posts: 457
Joined: Thu Oct 20, 2022 7:23 pm

Re: [v24] Compare 100% attribute

Post by Kadet »

In v40 jpg, jxl, png and webp files give 100% ok.