XnView Software

xnview wrote: Tue Nov 19, 2024 9:53 am you can reproduce it each time? with 'bilinear' too?

I can't seem to reproduce it when setting Zoom out as 'bilinear' (and 'None' as stated earlier), but with every other option for Zoom out, this bug does happen often.

woot000 wrote: Fri Mar 03, 2023 12:15 am It looks like the limit for APNG files to animate is now 2000 frames, instead of 1000. Other animated image formats with high frame counts still play correctly.

Bumping this -- the bug still occurs on XnView MP 1.8.3 as described in my last post with the 2000 frame limit.

XnView MP 1.8.3 64-bit, Windows 11 26100.2314

Sometimes when double clicking an image while having high quality zoom out set to anything except for "none", the image will appear pixelated. The image will un-pixelate if zoomed in, if the next/previous image in the folder is selected, or if the ...

Any plans on adding this feature soon? The latest Firefox beta just added animated AVIF support, so I'm hoping this feature comes to XnView MP some time in the future.

It looks like the limit for APNG files to animate is now 2000 frames, instead of 1000. Other animated image formats with high frame counts still play correctly.

xnview wrote: Thu Nov 10, 2022 7:32 amsorry but no way

I think it should be a feature, you could find APNG chunks (acTL, fcTL) inside PNG files and report those as APNGs (here's an example of this using bash and pngcheck)

These bugs have been occuring on Windows 11 22H2, using XnView MP 1.3.1 x64, with the catalog enabled ( bugs likely also occur when the catalog is off , given enough time is spent for XnView MP to generate a catalog)

Whenever the catalog is updated in any way (moving, creating, renaming, copying or ...

On Windows 11 22H2, using XnView MP 1.3.1

If an animated PNG has over 1000 frames, it will fail to play on XnView MP. This does not occur with GIFs or animated WEBP images. These animated PNGs play correctly on other programs that support the format.

A couple of animated PNGs are attached below.

Is there a way to search for animated PNGs, instead of any file with PNG data?

libjxl v0.7.0 has been released a few days ago https://github.com/libjxl/libjxl/releases/tag/v0.7.0

I'm using the AMD Adrenalin GPU drivers (version 22.3.2 with an RX 580) on a 1920x1080 144Hz screen.

Just recorded a video of this bug happening with the test images, it's in the attachments

Question is why it works on my system but not on yours? Do you perhaps use a Windows (display) scaling other than 100%?

Nah, I've got my scaling at 100%. I did reinstall Windows 11 recently, but this bug occured both before and after reinstalling the OS (I think this bug even happened to me on ...

On XnView MP 0.99.7 (Windows 11 64-bit), setting the 'Lock zoom' option and scrolling between multiple images with the same width and height while on the right and/or bottom sides of the image will cause the position to move slightly.

XnView MP should retain the same position when going to ...

I installed XnView Classic about a month ago to try it out and noticed that there is an option for high quality zoom on animated GIF files. Why isn't that option available in XnView MP? Was it removed from MP?