Projects / libmng


libmng is the reference library for MNG, the animation extension to the popular PNG format. It provides powerful animation features combined with PNG's robustness and patent freedom.

Operating Systems

Recent releases

  •  13 Jul 2007 17:43

    Release Notes: This release adds provisional support for mpNG and ANG animations. There are minor bugfixes.

    •  30 Jan 2005 15:11

      Release Notes: The chunk-decoder/-encoder was rewritten to save over 20KB on binary footprint. Several bugfixes and patches were also applied.

      •  08 Aug 2004 10:40

        Release Notes: This release contains special data-push mechanisms for Mozilla and Ogg Vorbis. It also includes some small changes and fixes.

        •  14 Sep 2003 13:19

          Release Notes: A lot of new conditionals were added to disable parts of the code for footprint-optimization. This was done on request from the Mozilla crew.

          •  06 Aug 2003 17:35

            Release Notes: This release has added many "#ifdef" blocks to facilitate removal of unused or unwanted features, to achieve a smaller disk/memory footprint. This version works around a Microsoft compiler optimization bug that caused libmng to crash while reading JNG datastreams.


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