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A comment on JPEG XL. Parent comment

Re:JPEG XL by lajamerr on Monday June 21, 2021 @11:20AM (#27580034)
Why does JPEG XL affect the image quality even in lossless mode?

I just compared the original tiger image to the lossless version for JPEG XL but there's some small changes that it makes.

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Re:JPEG XL by Aardwolf on Monday June 21, 2021 @11:51AM (#27580361)
I think this is a quirk in the tool, even if you choose Original on both sides there is some difference that looks like a scaling that's off by a few pixels
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