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244 Commits

Author SHA1 Message Date
Michael Niedermayer
d4c5d2adf3 nsse weight 
Originally committed as revision 3205 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-07 17:30:02 +00:00
Michael Niedermayer
e6a2ac3474 noise preserving sum of squares comparission function 
Originally committed as revision 3204 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-07 03:23:31 +00:00
Michael Niedermayer
0e9d4a67f4 change qscale -> lambda for the motion estimation 
finetune bit/distortion weighting factor used in motion estimation, the old coeffs where finetuned relative to incorrect mv_penalty tables which where then fixed later but the coeffs where not
this _may_ fix the long standing blocking artifacts, but may also introduce mudding artefacts theoretically, so please tell us if u stumble across any so we can either fix them or export this variable so the user can change it

Originally committed as revision 3189 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-03 19:29:47 +00:00
Michael Niedermayer
1f202b0d46 moving motion estimation specific variables from MpegEncContext -> MotionEstContext 
Originally committed as revision 3124 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-11 01:38:46 +00:00
Michael Niedermayer
af4091f194 reduce dependancy between motion estimation and MpegEncContext 
this is practically just a s/s->me./c->/

Originally committed as revision 3123 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-11 00:58:08 +00:00
Michael Niedermayer
1545aceaaf dont missuse assert() 
Originally committed as revision 3096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 18:09:24 +00:00
Michael Niedermayer
f20f8a8b0b support reusing mb types and field select values of the source file, but use motion vectors just as additional predictors 
minor cleanup
segfault fix

Originally committed as revision 3060 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-25 02:09:47 +00:00
Michael Niedermayer
aacc6615f8 sanity checks 
Originally committed as revision 3052 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-24 03:43:43 +00:00
Michael Niedermayer
9964df63ee minor motion estimation cleanup 
4mv motion vector passthrough

Originally committed as revision 3051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-24 03:36:37 +00:00
Michael Niedermayer
f4f3223ffd reuse motion vectors/mb types/field select values of the source video, if the SSE for a macroblock which is predicted with these values is below me_threshold 
currently works only with mpeg1/2 source or some luck
may need -sync 0 as otherwise framedrops could lead to extreemly long b frame sequences

Originally committed as revision 3042 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-23 19:06:30 +00:00
Michael Niedermayer
2750b827b3 motion estimation cleanup 
replace ugly macros by always_inline functions, that way its much more readable and flexible as always_inline can simply be removed while the macros couldnt be
about 0.5 % speedup with default parameters

Originally committed as revision 3037 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-22 03:31:29 +00:00
Michael Niedermayer
137c8468e8 unify table indexing (motion_val,dc_val,ac_val,coded_block changed) 
minor +-1 bugfix

Originally committed as revision 3016 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-16 01:01:45 +00:00
Falk Hüffner
7906085fcc warning patrol 
Originally committed as revision 2925 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-24 23:32:48 +00:00
Michael Niedermayer
9c3d33d67f multithreaded/SMP motion estimation 
multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
all pthread specific code is in pthread.c
to try it, run configure --enable-pthreads and ffmpeg ... -threads <num>
the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c

Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-13 17:54:10 +00:00
Michael Niedermayer
5a60360712 4mv + b frame encoding segfault fix 
Originally committed as revision 2728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-28 00:36:58 +00:00
Michael Niedermayer
237da0fa20 dont calculate stuff if its not used ... 
Originally committed as revision 2699 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 02:35:04 +00:00
Michael Niedermayer
a75b43fd73 fixing twice added offset bug, was triggered by 4mv + sub_cmp != mb_cmp 
bug was introduced in version 1.75 (2003-12-30)
this may have lead to a small drop in quality of the 4mv mode, but should have only affected the mbd=0 case

Originally committed as revision 2698 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 02:21:39 +00:00
Michael Niedermayer
8f2ab83318 copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise 
Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 16:04:55 +00:00
Michael Niedermayer
622348f931 interlaced dct decision cleanup 
function moved to dspcontext
  mmx&mmx2 optimized
  change SSE -> SAD as default (better quality)
vbv buffer size command line option in kbyte

Originally committed as revision 2669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 22:57:07 +00:00
Michael Niedermayer
bb198e198a interlaced motion estimation 
interlaced mpeg2 encoding
  P & B frames
  rate distored interlaced mb decission
  alternate scantable support
4mv encoding fixes (thats also why the regression tests change)
passing height to most dsp functions
interlaced mpeg4 encoding (no direct mode MBs yet)
various related cleanups
disabled old motion estimaton algorithms (log, full, ...) they will either be fixed or removed

Originally committed as revision 2638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-30 16:07:57 +00:00
Wolfgang Hesseler
8d7ec294c4 move motion_val & mb_type to AVFrame patch by (Wolfgang Hesseler <qv at multimediaware dot com>) 
cleanups & fixes by me

Originally committed as revision 2579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-09 01:49:56 +00:00
Michael Niedermayer
d3985de709 cleanup 
Originally committed as revision 2537 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-28 22:09:09 +00:00
Michael Niedermayer
f7190f7399 h263 OBMC & 4MV support 
cleanup

Originally committed as revision 2536 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-28 21:31:20 +00:00
Michel Bardiaux
9b87956678 av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-03 13:26:22 +00:00
Michael Niedermayer
ca7d05d56f optionally try to encode each MB with MV=<0,0> and choose the one with better RD 
Originally committed as revision 2328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-02 00:24:34 +00:00
Michael Niedermayer
2d5e962b06 100l (forget to reset me.skip for b frames) 
Originally committed as revision 2170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-26 22:26:18 +00:00
Michael Niedermayer
e4eadb4b44 oooooops, having 2 Eterms open and doing cvs diff in one and cvs commit in the other sucks, especially if they are in different directories (MPlayer/main/libavcodec vs. ffmpeg/libavcodec) 
Originally committed as revision 2165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-25 22:54:53 +00:00
Michael Niedermayer
029911d1c3 mpeg2 encoding 
Originally committed as revision 2164 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-25 22:47:32 +00:00
Fabrice Bellard
802f454e5b removed unused variable 
Originally committed as revision 2162 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-24 22:28:41 +00:00
Michael Niedermayer
7d1c3fc1d6 rate distortion mb decision support 
fix decoding of old %16!=0 divx
fix assertion failure in motion_est.c

Originally committed as revision 2094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-29 02:09:12 +00:00
Michael Niedermayer
cf48e6f8dc edge fix 
Originally committed as revision 2053 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-16 18:20:46 +00:00
Michael Niedermayer
7bc9090a41 simplified adressing of most mb based arrays (mb_x + mb_y*s->mb_stride) now instead of mb_x + mb_y*mb_width and 1+mb_x + (1+mb_y)*(mb_width+2) and ... mixture 
more direct use of the new mb_type stuff instead of codec specific stuff
runtime mb_type debug output h264/h263 variants/mpeg1/2/4
error concealment /resilience for mpeg1/2
various minor optimizations

Originally committed as revision 1746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-10 13:18:38 +00:00
Michael Niedermayer
309522372c some static -> dynamic alloc & 16->8 bit 
Originally committed as revision 1722 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-31 11:13:14 +00:00
Michael Niedermayer
983e3246b7 per file doxy 
Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-06 11:32:04 +00:00
Michael Niedermayer
ebbcdc9ac0 user specified motion estimation range limit 
h263 me range fixed (was smaller then needed)

Originally committed as revision 1610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-27 22:56:07 +00:00
Zdenek Kabelac
0c1a9edad4 * UINTX -> uintx_t INTX -> intx_t 
Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-11 16:35:48 +00:00
Zdenek Kabelac
5c91a6755b * static,const,compiler warning cleanup 
Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-10 09:35:32 +00:00
Michael Niedermayer
c40c34828a direct blocksize in bframes fix (might fix qpel+bframe bug) 
Originally committed as revision 1557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-08 18:23:39 +00:00
Michael Niedermayer
63b15e559a mpeg1 bframe encoding patch by (Raphaël LEGRAND) with some modifications by me 
Originally committed as revision 1551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-08 12:00:57 +00:00
Michael Niedermayer
668154dfea b frame segfault fix (+-1 bug) 
Originally committed as revision 1549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-07 16:44:48 +00:00
Michael Niedermayer
cb009a8cff 10l / 4mv segfault fix 
Originally committed as revision 1517 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-28 09:26:00 +00:00
Måns Rullgård
ef9f730675 C99 initializers and kill warnings patch by (mru at users dot sourceforge dot net (Måns Rullgård)) 
Originally committed as revision 1474 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-19 18:30:29 +00:00
Michael Niedermayer
6772518310 finetuneing thresholds/factors 
nicer mb decission
a few minor improvements & fixes

Originally committed as revision 1472 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-19 17:55:13 +00:00
Michael Niedermayer
1d0eab1dcc bugs 
Originally committed as revision 1469 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-18 01:37:42 +00:00
Michael Niedermayer
3a87ac948f more compare functions (rd & bit) 
Originally committed as revision 1461 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-15 18:05:23 +00:00
Michael Niedermayer
4a711c33cc b frame segfault fix 
Originally committed as revision 1400 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-06 01:20:37 +00:00
Michael Niedermayer
826f429ae9 qpel in mmx2/3dnow 
qpel refinement quality parameter

Originally committed as revision 1393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-05 15:57:10 +00:00
Michael Niedermayer
f931ff7b9f pre motion estimation cleanup/bugfix 
Originally committed as revision 1390 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-02 12:48:09 +00:00
Michael Niedermayer
f5fb6b34fd motion estimation pre pass 
Originally committed as revision 1389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-02 01:29:35 +00:00
Michael Niedermayer
0a13093de8 bugfix 
Originally committed as revision 1388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-01 16:47:31 +00:00
Michael Niedermayer
b07a59805e shape adaptive diamonds for EPZS 
user specified amount of MV predictors from the last frame
b frame MV predictor scaling fixed

Originally committed as revision 1384 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-01 14:36:20 +00:00
Michael Niedermayer
1457ab5233 qpel encoding 
4mv+b frames encoding finally fixed
chroma ME
5 comparission functions for ME
b frame encoding speedup
wmv2 codec (unfinished)
user specified diamond size for EPZS

Originally committed as revision 1365 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-27 23:51:46 +00:00
Michael Niedermayer
032011465b better? scene change detection 
Originally committed as revision 1314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-05 22:22:53 +00:00
Michael Niedermayer
1e491e29c2 cleanup 
adding AVVideoFrame
 moving quality, pict_type, key_frame, qscale_table, ... to AVVideoFrame
 removing obsolete variables in AVCodecContext
 skiping of MBs in b frames
 correctly initalizing AVCodecContext
 picture buffer cleanup

Originally committed as revision 1302 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 10:04:03 +00:00
Brian Foley
9c76bd48aa * altivec and pix_norm patch by Brian Foley 
Originally committed as revision 1269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-22 07:53:06 +00:00
Michael Niedermayer
d6483a8e5c 1l found by kabi 
Originally committed as revision 1207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-14 18:02:07 +00:00
Zdenek Kabelac
eb4b3dd3c3 * using DSPContext - so each codec could use its local (sub)set of CPU extension 
Originally committed as revision 1194 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-11 09:40:17 +00:00
Michael Niedermayer
b8a78f419d reversing header game 
MIN/MAX -> FFMIN/FFMAX

Originally committed as revision 1184 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-10 11:46:59 +00:00
Michael Niedermayer
af27aea922 fixing another assert q>0.0 issue caused by variance < 0, this fix allso changes the inter/intra decission very slightly -> all regression checksums need to be updated 
Originally committed as revision 1122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-31 00:48:05 +00:00
Michael Niedermayer
0bfacb95de fixing q>0.0 assert failure caused by overflow of variance for b frames 
Originally committed as revision 1120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-30 22:55:07 +00:00
Michael Niedermayer
c42612f1b4 clip MVs for direct mode 
Originally committed as revision 1068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-24 00:51:17 +00:00
Michael Niedermayer
693b0e1d66 fixing variance scaling for b frames (messed adaptive quants up) 
cliping too long MVs in b frames instead of setting them to 0

Originally committed as revision 965 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-23 15:16:09 +00:00
Michael Niedermayer
c5d309f2d5 adaptive quantization (lumi/temporal & spatial complexity masking) 
Originally committed as revision 964 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-23 14:56:11 +00:00
Michael Niedermayer
bea669e57c interlaced mpeg4 b frame decoding 
Originally committed as revision 936 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 09:45:32 +00:00
Michael Niedermayer
b318477992 put/avg_pixels16 
fixing 2 small qpel bugs

Originally committed as revision 915 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-11 12:39:53 +00:00
Dominik Mierzejewski
0778718635 warning patch by (Dominik Mierzejewski <dominik at rangers dot eu dot org>) 
Originally committed as revision 872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-28 08:15:30 +00:00
Michael Niedermayer
3aa102be84 new ratecontrol code 
Originally committed as revision 862 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-25 21:19:50 +00:00
Michael Niedermayer
1fb4890b51 better scene change detection 
Originally committed as revision 858 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-22 19:41:06 +00:00
Michael Niedermayer
5efa265074 b frame direct mode bugfix (bug found by CM <chenm001 at 163 dot com>) 
Originally committed as revision 832 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-31 08:01:29 +00:00
Michael Niedermayer
f10bd870bf 4mv bugfix 
Originally committed as revision 702 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-06-24 15:02:52 +00:00
Michael Niedermayer
0d21a84605 dont double check vectors 
more correct EPZS implementation
much faster halfpel ME
simplifications / reducing duplicate code
4MV in LQ mode

Originally committed as revision 641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-06-02 12:18:18 +00:00
Fabrice Bellard
ff4ec49e64 license/copyright change 
Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:45:33 +00:00
Juanjo
9cd3766f6e - pict_type exported to AVCodecContext 
- Added real_pict_num to AVCodecContext, it represent the number of the
  previous encoded frame, usefull when coding with B frames.
- Warning fix in motion_est.c

Originally committed as revision 484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-11 23:42:16 +00:00
Michael Niedermayer
91029be790 much better ME for b frames (a bit slow though) 
fixed MC rounding for b frames
fixed hq mode with b-frames

Originally committed as revision 406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-19 03:25:20 +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
Juanjo
e4986da9ce - ME setting moved to AVCodecContext/MpegEncContext, no longer a global. 
- EPZS ME algo used by default.
- HQ flag activated for ffmpeg.
- Cosmetics ...

Originally committed as revision 398 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-14 18:57:51 +00:00
Michael Niedermayer
c60cf138bd fixing MVs in hq mode 
Originally committed as revision 372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-01 17:40:42 +00:00
Michael Niedermayer
cf8039b2cf mpeg4 4MV encoding 
Originally committed as revision 363 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-28 04:25:35 +00:00
Michael Niedermayer
ba6802debf 4MV motion estimation (not finished yet) 
SAD functions rewritten (8x8 support & MMX2 optimizations)
HQ inter/intra decission
msmpeg4 encoding bugfix (MV where too long)

Originally committed as revision 362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-27 21:25:22 +00:00
Michael Niedermayer
122546a6d1 seems the old intra/inter decission is slightly better with a threshold, than the new one 
Originally committed as revision 357 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-24 04:58:54 +00:00
Michael Niedermayer
174489bdcc 10l (motion_val was uninitilized) 
20l (first frame of a gop could be a p-frame sometimes)
add hq flag to MpegEncContext

Originally committed as revision 356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-24 04:16:51 +00:00
Michael Niedermayer
b398777148 better inter/intra decission algo (same as xvid) 
Originally committed as revision 352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-23 12:39:45 +00:00
Michael Niedermayer
11ce88346b mpeg4 aspect_ratio_info in AVCodecContext (requested by alex) 
experimental (& faster) motion estimation
squished a dirty uninitialized var bug
mpeg1 fcode>1 support

Originally committed as revision 349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-22 23:22:08 +00:00
Michael Niedermayer
c5b1c10a0e fixing epzs & mpeg1 (hopefully now really ...) 
Originally committed as revision 348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-22 16:51:44 +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
Juanjo
ce7c56c250 - Added video coding statistics for ffmpeg. Needs more work. 
- Fixed ME range for H.263+ UMV (32 pix).

Originally committed as revision 342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-19 06:30:41 +00:00
Michael Niedermayer
9cdd6a24ad hopefully better bitrate controll 
Originally committed as revision 334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-17 16:31:38 +00:00
Juanjo
b4dbd87c04 - Minor changes on bitrate control 
Originally committed as revision 300 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-02-15 20:46:37 +00:00
Juanjo
e03c341ef3 - More work on preliminary bit rate control, just to be able to get an 
average variance for picture's MBs so we can adjust qscale on the MB layer.

Originally committed as revision 294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-02-10 06:10:50 +00:00
Juanjo
37fbfd0a91 - Now the ME is done for the entire picture when enconding, the 
DCT/Quantization is done after we have calculated all the MV of the picture.
- This is the preamble for a better bit rate control.

Originally committed as revision 293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-02-10 01:56:50 +00:00
Michael Niedermayer
2ddeed44a5 (commit by michael) 
motion-estimation on width/height not divisable through 16 files bugfix

Originally committed as revision 279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-01-24 19:06:47 +00:00
Fabrice Bellard
fb16b7e7b3 added emms_c() macro which should can used in c code in both mmx/non mmx cases 
Originally committed as revision 12 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-07-24 20:42:03 +00:00
Fabrice Bellard
980fc7b834 fixed config for direct mplayer build compatibility 
Originally committed as revision 8 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-07-23 20:06:54 +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