Poor animated WEBP playback

Older bugs which are supposed to be fixed in 0.84. *** Please try to reproduce your bug and confirm the bug fix. ***

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Mediocre
Posts: 4
Joined: Thu Sep 23, 2021 5:29 pm

Poor animated WEBP playback

Post by Mediocre »

XnView MP doesn't seem to handle animated WEBP files well.

Tested on versions 0.99.1 and 0.99.0.

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Here's a quick and simple animated WEBP I put together that the XnView has trouble playing.

I also included a comparison video of how it looks like in XnView vs. how it's suppose to look like.

Image

Link to the image.

https://files.catbox.moe/q4sgjl.webp

Video comparison between XnView (incorrect) and Chrome (correct).

https://streamable.com/1zh9q5

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In addition to the poor playblack, notice how XnView displays the wrong resolution for the WEBP file, as well. Perhaps it has something to do with the transparency? No clue.

Also, ignore how they slowly go out of sync. It's not a bug/issue-- I just didn't load the images at the exact same time.
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xnview
Author of XnView
Posts: 36878
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: Poor animated WEBP playback

Post by xnview »

:bugconfirmed: Thanks to your detailed description I can reproduce the problem.
Pierre.
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xnview
Author of XnView
Posts: 36878
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: Poor animated WEBP playback

Post by xnview »

This problem is supposed to be fixed in XnView MP 0.99.4. Please check and confirm the bug fix here.
Pierre.