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Distribution |
Debian testing |
Abteilung |
graphics |
Quelle |
pngquant |
Version |
1.0-4 |
Maintainer |
Nelson A. de Oliveira <naoliv@debian.org>
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Beschreibung |
pngquant is a command-line conversion utility to quantize and dither truecolor PNG images, especially those with a full alpha channel, down to 8-bit (or smaller) RGBA-palette PNGs. Such images are usually two to four times smaller than the full 32-bit versions, and partial transparency is preserved quite nicely. This makes pngquant especially useful both for Web sites and for PlayStation 2 development, where one of the texture formats is RGBA-palette-based (though not PNG-compressed). This is the same technique used for many of the images on the Miscellaneous Transparent PNGs page (http://www.libpng.org/pub/png/pngs-img.html), and the results are often indistinguishable from the original, truecolor PNG images. . Optimizers (like pngcrush and optipng) optimize the compression, usually losslessly, while pngquant quantizes colors down to 256 (or fewer) distinct RGBA combinations, which is lossy.
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Abhängig von | libc6 (>= 2.7-1), libpng12-0 (>= 1.2.13-4), zlib1g (>= 1:1.1.4) |
Offizielle Seiten |
Paket
Entwicklerinformationen
Bugs (Binärpaket)
Bugs (Quellpaket) |
Download |
amd64 |
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