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PSD thumbnail is pixelated. Possible improve quality?

Posted: Mon Sep 04, 2017 11:28 pm
by cadu
Hi,

I'd appreciate help. Using XnViewMP 0.87_3.
As showed in the snapshot below, PSD thumbnail is pixelated in comparison to JPG. Thumbnails from JPG a high quality, and I'd like better quality for PSD too. Is it possible? How to?

Thanks,
Carlos

https://i.imgur.com/4WslNwX.jpg

Re: PSD thumbnail is pixelated. Possible improve quality?

Posted: Tue Sep 05, 2017 5:40 am
by xnview
perhaps the embedded thumbnail is small, do you have the setting Thumbnail>Create from original if...

Re: PSD thumbnail is pixelated. Possible improve quality?

Posted: Tue Sep 05, 2017 11:41 am
by cadu
Thanks for reply!
The setting "Thumbnail>Create from original if..." seems that's not working for PSD files.
The only way PSD thumbnail improved was after unchecking "Use embedded thumbnail".
However, this global change affects DNGs thumbnail, which becomes "black" after rebuilding them.
Then to have PSD great thumbs causes DNG thumbs issues (and vice-versa)
I recorded my screen showing the issue in details: https://goo.gl/UZTXVg
Any workaround to have both PSD and DNG with great thumbnail quality?

Re: PSD thumbnail is pixelated. Possible improve quality?

Posted: Thu Sep 07, 2017 12:46 pm
by xnview
cadu wrote: Any workaround to have both PSD and DNG with great thumbnail quality?
could you send me a DNG & PSD?

Re: PSD thumbnail is pixelated. Possible improve quality?

Posted: Thu Sep 07, 2017 2:23 pm
by cadu
You can access the DNG & PSD files here: https://1drv.ms/f/s!Aicp80bKqtj9ogQ4VforjrLbRSIe

Image

Re: PSD thumbnail is pixelated. Possible improve quality?

Posted: Fri Sep 08, 2017 6:47 am
by xnview
right :arrow: Reproduced

Re: PSD thumbnail is pixelated. Possible improve quality?

Posted: Wed Jan 24, 2018 12:42 pm
by xnview
See issue for current status and some details. I'll post here once the problem has been fixed.

Re: PSD thumbnail is pixelated. Possible improve quality?

Posted: Mon Feb 12, 2018 10:13 am
by xnview
This problem is supposed to be fixed in XnView MP 0.90. Please check and confirm the bug fix here.