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256 Commits

Author SHA1 Message Date
Baptiste Coudurier
1766295516 add codec_tag and codec_stream_tag to MpegEncContext to not alter avctx values 
Originally committed as revision 6930 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-07 09:46:57 +00:00
Baptiste Coudurier
4067d81be2 move AVCodecParser prototypes and definitions to parser.h, and move mpegvideo parser to mpeg12.c 
Originally committed as revision 6914 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-06 10:43:49 +00:00
Michael Niedermayer
973cbc2a28 lambda* should be unsigned 
Originally committed as revision 6824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-28 16:11:25 +00:00
Dominik Mierzejewski
158256a13a Fixes: 
rv10.c:494: warning: implicit declaration of function ‘ff_mpeg4_init_direct_mv’

Approved by Michael.

Originally committed as revision 6595 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-08 21:26:19 +00:00
Dominik Mierzejewski
69261768d3 Fixes: 
parser.c:555: warning: implicit declaration of function ‘ff_cavs_find_frame_end’

Approved by Michael.

Originally committed as revision 6592 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-08 21:23:57 +00:00
Dominik Mierzejewski
621d92940e Fixes: 
mpegvideo.h:777: warning: ‘inline’ is not at beginning of declaration
motion_est_template.c:236: warning: ‘inline’ is not at beginning of declaration

Approved by Diego.

Originally committed as revision 6591 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-08 21:11:03 +00:00
Diego Biurrun
b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library' 
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-07 15:30:46 +00:00
Michael Niedermayer
075060023d fix buffer underflows by reencoding the current frame with a higher QP 
Originally committed as revision 6565 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-05 19:27:18 +00:00
Panagiotis Issaris
0de9926f62 Move the ratecontrol related code from mpegvideo.h to a separate header file. 
Originally committed as revision 6386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-29 19:39:19 +00:00
Panagiotis Issaris
4d7b4613a1 Pull out the ff_eval* from the mpegvideo header, as it doesn't belong there and 
put it in a separate file.

Originally committed as revision 6383 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-29 19:33:04 +00:00
Måns Rullgård
b86216de4c dc_val should be signed 
Originally committed as revision 6364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 22:13:44 +00:00
Måns Rullgård
191e8ca752 fix some signedness warnings 
Originally committed as revision 6355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 19:47:39 +00:00
Panagiotis Issaris
d80f243ae9 Make ratecontrol use ff_eval2(). 
Originally committed as revision 6354 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 19:46:19 +00:00
Guillaume Poirier
696e1bb36e Compile fix (for GCC<3.3) when encoders are disabled 
Original thread:
Date: Aug 10, 2006 10:45 AM
Subject: [Ffmpeg-devel] [PATCH] fix compilation when Snow ENcoder is disabled

Originally committed as revision 6000 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-15 14:59:27 +00:00
Baptiste Coudurier
702497f886 fix mbd bits bug, finally 
Originally committed as revision 5411 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-05-26 15:44:29 +00:00
Baptiste Coudurier
2d974017b0 MPEG-2 4:2:2 encoding support 
Originally committed as revision 5387 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-05-16 15:19:54 +00:00
Michael Niedermayer
7f12a9780e use previous qscale for intra_dc_threshold check 
Originally committed as revision 5329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-28 17:29:07 +00:00
Loren Merritt
841f65f25a 2x faster ff_mpeg4_set_direct_mv 
Originally committed as revision 5264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-03 07:52:24 +00:00
Michael Niedermayer
83378d0de5 various fixes for xvid_rc 
Originally committed as revision 5182 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-19 11:49:37 +00:00
Steve L'Homme
68b51e58ce MSVC-compatible __align8/__align16 declaration 
patch by Steve Lhomme, steve .dot. lhomme .at. free .dot. fr

Originally committed as revision 4942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-05 13:35:17 +00:00
Michael Niedermayer
82fcbc145d faster find_startcode() 
Originally committed as revision 4939 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-04 20:32:02 +00:00
Michael Niedermayer
07fc2b8278 fixing bframe strategy 2 
bits vs. bytes factor of 8 error
  16 byte offset error
  some other minor things

Originally committed as revision 4902 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-27 13:19:13 +00:00
Diego Biurrun
f038fe8b4a warning fixes by Luca Abeni, lucabe72 ##@## email ##.## it 
Originally committed as revision 4898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-25 22:10:13 +00:00
Michael Niedermayer
64b7c5b6f6 xvid ratecontrol support 
Originally committed as revision 4894 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-24 21:57:26 +00:00
Diego Biurrun
5509bffa88 Update licensing information: The FSF changed postal address. 
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-12 22:43:26 +00:00
Michael Niedermayer
88e51e1fb5 second try of improved lambda/qp guessing for motion estimation RD in first pass 
Originally committed as revision 4785 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-29 15:46:23 +00:00
Michael Niedermayer
82b019cefd better f_code guessing in 2nd pass 
Originally committed as revision 4766 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-22 22:48:09 +00:00
Diego Biurrun
bb270c0896 COSMETICS: tabs --> spaces, some prettyprinting 
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-22 01:10:11 +00:00
Michael Niedermayer
8ed9f9ab32 use correct qp & lambda for ME on the second pass 
Originally committed as revision 4757 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-19 13:41:27 +00:00
Diego Biurrun
115329f160 COSMETICS: Remove all trailing whitespace. 
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-17 18:14:38 +00:00
Michael Niedermayer
91d44ffc9a fix user data parsing code so it suppors pre1 and cvs 
Originally committed as revision 4471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-07-24 09:28:24 +00:00
Diego Biurrun
bb628dae44 spelling fixes 
patch by Peter Robinson pbrobinson @ at @ gmail . dot . com and myself

Originally committed as revision 4382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-06-17 15:02:53 +00:00
Michael Niedermayer
c26ae41db2 adding a few const 
Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-06-01 21:19:00 +00:00
Michael Niedermayer
c0df9d75bd switch to native time bases 
Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-30 21:43:59 +00:00
Mike Melanson
160d679c07 Ministry of English Composition, reporting for duty (and the word is "skipped", not "skiped"; "skiped" would rhyme with "hyped") 
Originally committed as revision 4153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-24 17:21:11 +00:00
Loren Merritt
2f944356bf H.264: decode arbitrary frame orders and allow B-frames as references. 
Originally committed as revision 4003 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-04 12:47:38 +00:00
Michael Niedermayer
0ecca7a49f various security fixes and precautionary checks 
Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 00:16:25 +00:00
Michael Niedermayer
caa336b4cc common.c -> bitstream.c (and the single non bitstream func -> utils.c) 
common.h -> common.h/bitstream.h

Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-29 17:50:25 +00:00
Michael Niedermayer
d0271e8a3a rv20 encoding 
Originally committed as revision 3739 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-07 13:14:37 +00:00
Burkhard Plaum
073c2593c9 Memory leak fix patch by (Burkhard Plaum <plaum >at< ipf.uni-stuttgart )dot( de>) 
Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-27 18:10:06 +00:00
Michael Niedermayer
1c3990dbba H.261 encoder by (Maarten Daniels <maarten dot daniels at luc dot ac dot be>) 
Originally committed as revision 3643 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-28 10:12:57 +00:00
Michael Niedermayer
0f242af274 type fix 
Originally committed as revision 3637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-25 15:27:56 +00:00
Michael Niedermayer
5f6c92d40c h.261 loop filter fix 
closes bug #1033108

Originally committed as revision 3574 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-08 22:57:39 +00:00
Michael Niedermayer
178fcca848 1/2 resolution decoding 
Originally committed as revision 3507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-25 23:18:58 +00:00
Michael Niedermayer
5cbb0e70a0 H.264 max reference pictures fix by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3504 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-25 09:59:36 +00:00
Michael Niedermayer
c32b14bb9c mess cleanup 
Originally committed as revision 3449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-10 18:54:02 +00:00
Michael Niedermayer
155ec6edf8 quad tree based motion compensation (currently only 16x16 & 8x8 OBMC blocks, but can be extended to other block sizes easily) 
different intra block coding (previous was just an ugly hack)
1.8% bitrate reduction -0.01PSNR (foreman@352x288 qscale=8)
1.5% bitrate reduction +0.05PSNR (foreman@352x288 qscale=1)

Originally committed as revision 3416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-26 20:04:54 +00:00
Ivan Kalvachev
ffdff4d7e8 mpeg2 chroma422/444 support, may be slower, may be faster for other codecs 
Originally committed as revision 3215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-11 07:59:12 +00:00
Michael Niedermayer
c6148de232 h261 decoder by (Maarten Daniels <maarten.daniels at student dot luc dot ac dot be>) 
Originally committed as revision 3176 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-30 20:37:15 +00:00
Michael Niedermayer
4df8ca9df2 warning fixes by (Michael Roitzsch <mroi at users dot sourceforge dot net>) 
Originally committed as revision 3156 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-25 18:07:25 +00:00