XnView Software

Filter bug fix is very simple - see logic in to viewtopic.php?f=62&t=48600&p=204420#p204420

P.S.

The simplest discrete mathematics.

Judging by the behavior in MR, the filter works in the logic of "AND":
Filter = (View Filter and Select) and (User Filter and Select)
The error is corrected simply - by adding two checks (one for each type of filter):
If not Select then Filter = True Else Filter = Filter and Select End
or very ...

Big thanks! Ok!

Add new correct test AVIF make libavif-1.1.1

https://www.upload.ee/files/17734313/AVIF_test_image.7z.html

archive included:

conversion_log.txt - libavif-1.1.1 log
IMG_20250204_170119_657.avif - lossless AVIF
IMG_20250204_170119_657-1.avif - lossy AVIF
IMG_20250204_170119_657-1_avif.txt ...

Good, did not know. At the same time (the guys on forum.ru-board.com gave a link) can be placed in the documentation and restriction on the size of the image in the WebP format - extract from FAQ:
Google for Developers: Frequently Asked Questions: WebP
https://developers.google.com/speed/webp/faq ...

Also try check this key use favorite Registry editor:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\XnView MP (x64)_is1]
"Inno Setup: Setup Version"=""
"Inno Setup: App Path"=""
"InstallLocation"=""
"Inno Setup: Icon Group"=""
then up to Windows 7 Inno Setup write's ...

Observation:

XnView MP 1.8.5 can't opened very large AVIF image, example size 12384*18432 px , but ut success opened GIMP 2.10.38 - command File :: Open (Ctrl-O) not active (gray's) or display error messages " Can't open file ."

My test files

https://www.upload.ee/files/17726011/orig.7z.html in ...

It is possible that in your case it is either the MS AVI V2 format or the file is damaged when encoding. Try to open it using the MediaInfo V24.12 utility (it currently gives the maximum data volume) and copy its text report here and we will all see what you met together.

My test image IMG_20250204_170119_657.avif 6192 * 9216 (57065472) pxl open in to v1.8.3 - 5,09 sec, in to v1.8.4 - 3,85 sec, but test.avif 7117 * 6828 (44324676) px open in to v1.8.3 - 9,1 sec, in to v1.8.4 - 8,06 sec then have different format's.

But! Observation, for creating a bug-report, there ...

I test use PNG image have size 12384x18432 px (228.262 Mpixels), 32 bit RGBA, 72 dpi Zip, compressed Zip (Deflate, 9) and w/o compression, Color system: GIMP built-in sRGB, make GIMP 2.10.38, file size 141 Mb and 872 Mb in to XnView MP v1.8.5 x64 - both test success.

user0

You are not right - any technique is morally obsolete only when the tasks solved by it, or the cost of its repair becomes comparable with the purchase of a new one who is able to solve these problems with the same economic efficiency.

In all other cases, the transition to new equipment and ...

Yes, I use then Win7 needed for working CAD (writ's only in to Tru64 UNIX (DEC OSF/1) or FreeBSD for Alpha AXP or Win7 SP1 x64). And it does not intend to spend money on the purchase of useless equipment for the sake of launching Win11. I am satisfied with the workstations assembled with my own ...

Benchmark confirmed the correction. FIXED

Compared to 1.8.1, the opening time has sharply decreased. At the first opening, XnView MP 1.8.2 spends some time creating a sketch and its recording in the database, and then opens the file instantly. GIMP 2.10.38 even if it is already launched and performs the operation "Open - Close - Open the ...

Ok! Big thanks!