wok-current view apngopt/description.txt @ rev 21277

updated libpng+apng and libpng+apng-dev (1.6.28 -> 1.6.36)
author Hans-G?nter Theisgen
date Fri Apr 12 17:35:29 2019 +0100 (2019-04-12)
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1 The Animated Portable Network Graphics (APNG) file format is an extension to
2 the Portable Network Graphics (PNG) specification. It allows for animated PNG
3 files that work similarly to animated GIF files, while retaining backward
4 compatibility with non-animated PNG files and adding support for 8-bit
5 transparency and 24-bit images.