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Google's WebP (lemmy.ml)

submitted 21 hours ago by xpostml10 to c/memes@lemmy.world

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[–] Valmond@lemmy.world 2 points 17 hours ago (2 children)

Is the quality the same? If so how do you know? I mean it's better, I'm just curious.

[–] ILikeBoobies@lemmy.ca 5 points 16 hours ago* (last edited 16 hours ago) (1 children)

Tldr: as we deal with a problem long enough we find more effective ways of dealing with it

Has some info on what it does

Technically details might be more what you are looking for

And a test page, if you don’t see jxl images then you should look at updating your browser

[–] Valmond@lemmy.world 1 points 4 hours ago

So you have no hard proof (no critic here, I'm just curious)? Not that it's better but that your test images has the same quality.

For the rest, thank you for the links and the time but that only explains how the compression works.

If you want to know you could do fourier transform and see which kind of signals are cut out in one for example.

[–] Olissipo@programming.dev 2 points 14 hours ago

For most of the images that I tried you can only see differences with the images side by side. It's really subtle.

I do have one example for which my config must be bad, compresses a lot but introduces a lot of noise