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release/1.0
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release/5.0
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release/6.0
release/6.1
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release/7.1
N
ffmpeg-0.6.3
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${ noResults }
259 Commits (5f654897e325349dacf2546674e0510bb72ecb50)
Author | SHA1 | Message | Date |
---|---|---|---|
Michael Niedermayer | da66b6313e |
optimize quantizaton (about 3x faster)
further opt is easily possible but could lead to overflows depening upon coefficient range, so this wont be done yet as it would make the code somewhat less flexible Originally committed as revision 3354 to svn://svn.ffmpeg.org/ffmpeg/trunk |
21 years ago |
Michael Niedermayer | a8d73e56e6 |
cleanup
remove ugly and slow vertical scaning code 0.1% bitrate increase (foreman@352x288 qp=1) 0.3% bitrate increase (foreman@352x288 qp=8) Originally committed as revision 3353 to svn://svn.ffmpeg.org/ffmpeg/trunk |
21 years ago |
Michael Niedermayer | 7848640356 |
use parent sample to predict significance & magnitude
1% bitrate reduction (foreman@352x288 qscale 1 & 8) Originally committed as revision 3352 to svn://svn.ffmpeg.org/ffmpeg/trunk |
21 years ago |
Michael Niedermayer | e071139a96 |
log2() & bsd
Originally committed as revision 3350 to svn://svn.ffmpeg.org/ffmpeg/trunk |
21 years ago |
Michael Niedermayer | 6b2f664691 |
better context model (0.2-1% lower bitrate)
a tiny bit cleanup Originally committed as revision 3348 to svn://svn.ffmpeg.org/ffmpeg/trunk |
21 years ago |
Michael Niedermayer | de890c9bd1 |
typo
Originally committed as revision 3342 to svn://svn.ffmpeg.org/ffmpeg/trunk |
21 years ago |
Michael Niedermayer | 791e7b83c3 |
my experimental wavelet codec
note, this is far from finished, dont expect todays encodings to be decodeable with cvs tomorrow ... Originally committed as revision 3341 to svn://svn.ffmpeg.org/ffmpeg/trunk |
21 years ago |