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This page (revision-8) was last changed on 30-May-2007 16:14 by JanneJalkanen  

This page was created on 07-Dec-2001 15:28 by jalkanen

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At line 26 added 10 lines
No, you have that backwards. PNG is open, GIF includes a patented algorithm. As it says on Wikipedia's [GIF page|http://en.wikipedia.org/wiki/Gif]:
%%(padding: 0.25em 2em 0.25em 2em ; font-style: italic)
GIF images are compressed using the LZW lossless data compression technique to reduce the file size without degrading the visual quality. This compression technique was patented in 1985. The controversy over the patent licensing agreement between the patent proprietor, Unisys, and ~CompuServe in 1994 led to the development of the PNG (Portable Network Graphics) standard.
%%
-- MurrayAltheim, 30-May-2007
Version Date Modified Size Author Changes ... Change note
8 30-May-2007 16:14 1.882 kB JanneJalkanen to previous Comment by JanneJalkanen
7 30-May-2007 13:28 1.765 kB MurrayAltheim to previous | to last no, PNG is free, GIF is patented
6 30-May-2007 12:51 1.139 kB Dran+Dane to previous | to last Comment by Dran+Dane
5 22-Mar-2005 13:16 1.013 kB MatthewSimpson to previous | to last
4 08-Jun-2003 00:50 1.084 kB MatthewSimpson to previous | to last
3 08-Jun-2003 00:13 0.854 kB JanneJalkanen to previous | to last
2 07-Jun-2003 22:49 0.709 kB MatthewSimpson to previous | to last
1 07-Dec-2001 15:28 0.488 kB jalkanen to last
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