Animated JPEG-XL

Bugs which have been reproduced by a second user or the developer, or features to do

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Animated JPEG-XL

Post by Marsu42 »

Using XnViewMP 1.0 on x64 Windows (10), XnViewMP doesn't play animated jpeg-xl - it just shows the first frame.

This new image format is able to significantly reduce the size of animated gif clips, like this one: ... attached in a zip file is the gif converted to jxl.

I don't want to be premature because jpeg-xl 1.0 with a stable api isn't released yet, but IrfanView is able to play animated jpeg-xl (though playback speed seems to be buggy sometimes) and it's working perfectly in Chrome (chrome://flags/#enable-jxl).

Thanks for your great and continued effort with XnView, it's my favorite picture viewer and converter by far. I hope this bug isn't a dupe, I cannot search the forum ("The following words in your search query were ignored because they are too common words: jpeg xl.") and just searched though the first couple of pages manually.
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Re: Animated JPEG-XL

Post by xnview »

currently not supported