Michael Niedermayer
9e96ab0389
first rudimentary version of (Justin Ruggles jruggle earthlink net) flac encoder
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Originally committed as revision 5514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-24 10:20:15 +00:00
Diego Biurrun
5509bffa88
Update licensing information: The FSF changed postal address.
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
Diego Biurrun
bb270c0896
COSMETICS: tabs --> spaces, some prettyprinting
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Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 01:10:11 +00:00
Diego Biurrun
115329f160
COSMETICS: Remove all trailing whitespace.
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
Alex Beregszaszi
e134e10f37
set_se_golomb can only write 16bits, add a note about this (ok, maybe it's brain dead using it with more than 16bits, but..)
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Originally committed as revision 4635 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-10-12 22:43:12 +00:00
Michael Niedermayer
85ad569574
shorten decoder by (Jeff Muizelaar <jrmuizel gmail com>)
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Originally committed as revision 3984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-26 03:36:04 +00:00
Michael Niedermayer
895345da9a
svq3_get_se_golomb() fix
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Originally committed as revision 3849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-19 13:03:38 +00:00
Loïc Le Loarer
61f040dd1a
compile with TRACE define patch by (Loic <lll+ffmpeg m4x org>)
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Originally committed as revision 3848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-19 12:58:34 +00:00
Michael Niedermayer
a6c01275ad
get/set_sr_golomb() cleanup
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Originally committed as revision 3451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-10 19:40:55 +00:00
Alex Beregszaszi
4579adb00c
new signed golomb routines
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Originally committed as revision 3444 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-08 17:59:22 +00:00
Michael Niedermayer
cceb990ef9
1000l to the ffsvq3 author, our default bitstream reader is only guranteed to be able to read 25bit at a time
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Originally committed as revision 3237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-19 01:14:13 +00:00
Michael Niedermayer
ac2570a8b0
flac fixes:
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fix data types of residual&decoded
fix twos complement bitfields
fix utf8 (no, utf8 is not the same as the simple and compact uvlc used in nut)
add truncated bitstream support, both ogg and flac demuxers in mplayer cvs provide incomplete frames, and furthermore it isnt possible to find frameboundaries in flac without decoding it completly
add escape-less golomb rice decoder (=flac style golomb rice) (ultra efficient, the longest vlc code is just 2^32-1 bits)
printf->av_log
fix bps for non independant channels
fix a few +-1 bugs
fix sample order for independant channels
fix data_size
Originally committed as revision 2791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 01:49:30 +00:00
Michael Niedermayer
ce3299529b
10l
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Originally committed as revision 2041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-13 11:14:43 +00:00
Michael Niedermayer
d9e6a6c629
golomb rice code cleanup / simplify (~0.5% compression gain and slightly faster)
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jpegls style golomb rice coder
Originally committed as revision 2040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-13 11:06:45 +00:00
Michael Niedermayer
11e659c203
golomb rice codes
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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
2003-06-13 21:31:28 +00:00
Michael Niedermayer
4704097a2b
optimizations
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Originally committed as revision 1867 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-13 00:46:42 +00:00
Michael Niedermayer
8b82a95675
svq3 decoder by anonymous
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Originally committed as revision 1845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-09 22:16:14 +00:00
Michael Niedermayer
1924f3ce36
multiple reference frames support
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Originally committed as revision 1734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-04 20:59:50 +00:00
Michael Niedermayer
0da71265d8
H264 decoder & demuxer
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Originally committed as revision 1732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-04 14:42:28 +00:00
