wok view apngopt/description.txt @ rev 23691
updated tcllib (1.19 -> 1.20)
author | Hans-G?nter Theisgen |
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date | Mon Apr 27 06:38:55 2020 +0100 (2020-04-27) |
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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.