• @Scrollone@feddit.it
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    920 days ago

    I’m not sure that’s a JPEG artifact. It looks more like a video compression artifact (since the image is probably taken from a video).

        • @Aux@feddit.uk
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          220 days ago

          Pretty much all compression algorithms work similar to JPEG. The newer formats only add even more crazy maths to the mix, but the base is pretty much the same.