wok-next view pngquant/description.txt @ rev 20340
directfb: update png patch
| author | Pascal Bellard <pascal.bellard@slitaz.org> |
|---|---|
| date | Fri Nov 17 12:53:08 2017 +0100 (2017-11-17) |
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| children |
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1 pngquant converts 24/32-bit RGBA PNG images to 8-bit palette with alpha channel
2 preserved. Such images are compatible with all modern web browsers and a
3 compatibility setting is available to help transparency degrade well in
4 Internet Explorer 6. Quantized files are often 40-70 percent smaller than their
5 24/32-bit version. pngquant uses the median cut algorithm.