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#pngquant — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #pngquant, aggregated by home.social.

  1. @wyatt @kawa There have been a few attempts at "lossy PNG". One method, anticipated by the standard, involves reducing colors in a continuous-tone image to store it in indexed mode. The other involves adjusting pixels of 24-bit images to be better predicted by PNG's line filter, giving more zero bytes for DEFLATE to use

    Indexed: pngquant.org/
    Blurizer: github.com/kornelski/mediancut

    #png #LossyPNG #pngquant #ImageCompression

  2. @wyatt @kawa There have been a few attempts at "lossy PNG". One method, anticipated by the standard, involves reducing colors in a continuous-tone image to store it in indexed mode. The other involves adjusting pixels of 24-bit images to be better predicted by PNG's line filter, giving more zero bytes for DEFLATE to use

    Indexed: pngquant.org/
    Blurizer: github.com/kornelski/mediancut

    #png #LossyPNG #pngquant #ImageCompression

  3. @wyatt @kawa There have been a few attempts at "lossy PNG". One method, anticipated by the standard, involves reducing colors in a continuous-tone image to store it in indexed mode. The other involves adjusting pixels of 24-bit images to be better predicted by PNG's line filter, giving more zero bytes for DEFLATE to use

    Indexed: pngquant.org/
    Blurizer: github.com/kornelski/mediancut

    #png #LossyPNG #pngquant #ImageCompression

  4. @wyatt @kawa There have been a few attempts at "lossy PNG". One method, anticipated by the standard, involves reducing colors in a continuous-tone image to store it in indexed mode. The other involves adjusting pixels of 24-bit images to be better predicted by PNG's line filter, giving more zero bytes for DEFLATE to use

    Indexed: pngquant.org/
    Blurizer: github.com/kornelski/mediancut

    #png #LossyPNG #pngquant #ImageCompression

  5. @wyatt @kawa There have been a few attempts at "lossy PNG". One method, anticipated by the standard, involves reducing colors in a continuous-tone image to store it in indexed mode. The other involves adjusting pixels of 24-bit images to be better predicted by PNG's line filter, giving more zero bytes for DEFLATE to use

    Indexed: pngquant.org/
    Blurizer: github.com/kornelski/mediancut

    #png #LossyPNG #pngquant #ImageCompression

  6. Using @kornel's #pngquant with @kate's nice "12-bit rainbow palette"

    pngquant --map a267501b520bb98e.png kodim23.png

    where "a267501b520bb98e.png" is from:

    fosstodon.org/@kate/1093480237

  7. Using @kornel's #pngquant with @kate's nice "12-bit rainbow palette"

    pngquant --map a267501b520bb98e.png kodim23.png

    where "a267501b520bb98e.png" is from:

    fosstodon.org/@kate/1093480237

  8. Using @kornel's #pngquant with @kate's nice "12-bit rainbow palette"

    pngquant --map a267501b520bb98e.png kodim23.png

    where "a267501b520bb98e.png" is from:

    fosstodon.org/@kate/1093480237

  9. Using @kornel's #pngquant with @kate's nice "12-bit rainbow palette"

    pngquant --map a267501b520bb98e.png kodim23.png

    where "a267501b520bb98e.png" is from:

    fosstodon.org/@kate/1093480237

  10. Using @kornel's #pngquant with @kate's nice "12-bit rainbow palette"

    pngquant --map a267501b520bb98e.png kodim23.png

    where "a267501b520bb98e.png" is from:

    fosstodon.org/@kate/1093480237

  11. is a lossy optimizer.

    pngquant intelligently reduces the color depth of PNG images to greatly decrease the filesize of an image. pngquant uses dithering to make color reduction as seemless as possible. In many cases pngquant can create visually identical files with a quarter of the size or smaller. PNG files made by pngquant are fully standards compliant.

    Website 🔗️: pngquant.org/

    apt 📦️: pngquant

  12. #pngquant is a lossy #PNG optimizer.

    pngquant intelligently reduces the color depth of PNG images to greatly decrease the filesize of an image. pngquant uses dithering to make color reduction as seemless as possible. In many cases pngquant can create visually identical files with a quarter of the size or smaller. PNG files made by pngquant are fully standards compliant.

    Website 🔗️: pngquant.org/

    apt 📦️: pngquant

    #free #opensource #foss #fossmendations