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Toes♀@ani.social to Technology@beehaw.org · 4 个月前

Portable Network Graphics (PNG) New Specification

www.w3.org

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Portable Network Graphics (PNG) New Specification

www.w3.org

Toes♀@ani.social to Technology@beehaw.org · 4 个月前
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Portable Network Graphics (PNG) Specification (Third Edition)
www.w3.org
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This document describes PNG (Portable Network Graphics), an extensible file format for the lossless, portable, well-compressed storage of static and animated raster images. PNG provides a patent-free replacement for GIF and can also replace many common uses of TIFF. Indexed-color, greyscale, and truecolor images are supported, plus an optional alpha channel. Sample depths range from 1 to 16 bits.
  • Skull giver@popplesburger.hilciferous.nl
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    3 个月前

    deleted by creator

    • dormedas@lemmy.dormedas.com
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      4 个月前

      JPEG-XL is only really in limbo because Google chose to kill it in Chrome in favor of AVIF. Had that not happened, there would have been far more demand for it to be properly implemented everywhere. Sucks, but you’re right that we’ll have to stick with AVIF/HEIG/WebP.

      • Midnitte@beehaw.org
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        4 个月前

        And ain’t that the entire problem with 99.9% of the web using chromium…

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