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* 20% less memory needed for 8bit AC state (worst compression rate loss was ↵Michael Niedermayer2003-07-02
| | | | | | 0.2%, all other files had <=0.1% loss) Originally committed as revision 2000 to svn://svn.ffmpeg.org/ffmpeg/trunk
* CONFIG_ENCODERS cleanupMichael Niedermayer2003-06-22
| | | | Originally committed as revision 1984 to svn://svn.ffmpeg.org/ffmpeg/trunk
* golomb rice codesMichael Niedermayer2003-06-13
| | | | | | | | use gradients instead of prediction errors as context model store independant quantization tables for each point merge contexts with opposit sign Originally committed as revision 1957 to svn://svn.ffmpeg.org/ffmpeg/trunk
* reducing memory consumption (reducing number of contexts and other stuff, no ↵Michael Niedermayer2003-06-09
| | | | | | noticeable loss in compression rate) Originally committed as revision 1942 to svn://svn.ffmpeg.org/ffmpeg/trunk
* FFV1 codec (our very simple lossless intra only codec, compresses much ↵Michael Niedermayer2003-06-09
better then huffyuv) Originally committed as revision 1939 to svn://svn.ffmpeg.org/ffmpeg/trunk
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