Commit Graph

15 Commits

Author SHA1 Message Date
Michael Niedermayer
9717dad883 move put_string() to common.{c,h}
Originally committed as revision 439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-03 23:13:24 +00:00
Michael Niedermayer
9dbcbd92e8 fixed mpeg4 time stuff on encoding
mpeg4 b-frame enoding support
removed old, out-commented ratecontrol
reuse motion compensation code between encoding & decoding
prefix newly added global functions with ff_ to reduce namespace polution
b-frame ME (unfinished, but working)
added some comments to mpegvideo.h
do MC on encoding only once if possible
bugs? ;)

Originally committed as revision 403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-17 04:32:12 +00:00
Michael Niedermayer
45870f5718 new motion estimation (epzs) not complete yet but allready pretty good :)
unlimited mv search range
minor bugfix in the mpeg4 header parser
reset picture in gop counter if scene change is detected

Originally committed as revision 344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 02:21:17 +00:00
Michael Niedermayer
49c9325f56 support decoding (with mplayer) of 3 .mp4 files from mphq
optimize h263_pred_motion()

Originally committed as revision 330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-13 19:26:38 +00:00
Michael Niedermayer
d8cf5aea49 optimized the normal bitstream writer, its faster than the alternative one on p3 now ... lets hope its at least not slower on p4 & k7
Originally committed as revision 299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-15 00:14:01 +00:00
Michael Niedermayer
17592475b3 alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it)
Originally committed as revision 295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-12 15:43:16 +00:00
Arpi
580b82fa24 (m)jpeg pad/flush with 1 instead of 0, fix by Rik Snel <rsnel@cube.dyndns.org>
Originally committed as revision 280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-26 00:22:25 +00:00
Michael Niedermayer
3587d501a3 aligned bitstream support (optional) - patch by ichael Niedermayer <michaelni@gmx.at>
Originally committed as revision 253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-11 21:21:20 +00:00
Michael Niedermayer
27a3e2c5e0 another bitstream reader code (faster on intel cpus) - patch by Michael Niedermayer <michaelni@gmx.at>
Originally committed as revision 252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-01-10 00:56:05 +00:00
Juanjo
4949028f85 - Bug fix on inter MCBPC table for inter+q.
- H.263/H.263+ decoder now knows GOB start codes.
- H.263/H.263+ decoder now returns the size of the stream on the first call.
- Added show_bits() functions to see the buffer without loosing the bits.
- TODO: H.263v1 UMV parsing is buggy.

Originally committed as revision 204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-11-03 00:49:53 +00:00
Fabrice Bellard
1a56543279 win32 fixes
Originally committed as revision 84 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:48:05 +00:00
Fabrice Bellard
4e66ab3bab added MJPEG decoder + comments
Originally committed as revision 35 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 00:47:03 +00:00
Arpi
2931ecb90f inlineing common case of get_bits() -> gives 2speedup. more optim coming soon...
Originally committed as revision 31 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-03 23:09:15 +00:00
Nick Kurshev
a9b3f63084 Sync with mplayer's stuff
Originally committed as revision 14 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 09:04:34 +00:00
Fabrice Bellard
de6d9b6404 Initial revision
Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-22 14:18:56 +00:00