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388 Commits

Author SHA1 Message Date
Aurelien Jacobs
eaa7557c73 add proper ff_ prefix to new extern symbols 
Originally committed as revision 9479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-05 09:21:55 +00:00
Aurelien Jacobs
a6bc573158 split mpeg12 encoder out of mpeg12.c 
Originally committed as revision 9477 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-05 09:08:28 +00:00
Michael Niedermayer
28bf121a22 get rid of one unneeded #ifdef HAVE_XVMC 
Originally committed as revision 9389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-22 17:18:58 +00:00
Diego Biurrun
90b5b51eab misc typo fixes 
Originally committed as revision 9291 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 18:50:50 +00:00
Diego Biurrun
755bfeabcc misc spelling fixes 
Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 09:29:25 +00:00
Aurelien Jacobs
ab8072a6a2 move imx_dump_header bitstream filter in its own file 
Originally committed as revision 9067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-19 00:44:41 +00:00
Jason Millard
cd61e40781 allow to enable or disable every bitstream filters individually 
Original patch by Jason Millard   jsm174 _at_ gmail
Date: On Fri, 11 May 2007 11:14:01 -0400
Subject: [FFmpeg-devel] enable/disable bitstream filters?

Originally committed as revision 9010 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-12 23:33:53 +00:00
Aurelien Jacobs
c53d2d9042 make some parser parameters const to avoid casting const to non-const 
Originally committed as revision 8921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-07 00:47:03 +00:00
Aurelien Jacobs
95dca03f77 add a ff_ prefix to the now exported mpeg1_find_frame_end() function 
Originally committed as revision 8902 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:25:02 +00:00
Aurelien Jacobs
7f50d4ac51 move mpegvideo_parser in it's own file 
Originally committed as revision 8901 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:18:51 +00:00
Heikki Lindholm
29644cb504 make mpeg decoder handle mid-stream changes in resolution 
patch by Heikki Lindholm holindho at cs helsinki fi
original thread: [Ffmpeg-devel] [PATCH] fix mid-stream resolution changes
date: Sat Mar 31 13:52:50 CEST 2007

Originally committed as revision 8865 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 08:18:28 +00:00
Diego Biurrun
e42dba481f typos/grammar 
Originally committed as revision 8641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-07 14:09:20 +00:00
Michael Niedermayer
f78da6d64f 10l to whoever wrote this 
Originally committed as revision 8403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-14 13:20:29 +00:00
Michael Niedermayer
3502a54f59 kill av_mallocz_static() calls in init_rl() 
Originally committed as revision 8402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-14 13:19:19 +00:00
Michael Niedermayer
5ac0915179 dont malloc() static mv_penalty arrays 
Originally committed as revision 8389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 22:47:05 +00:00
Michel Bardiaux
318c5e0524 Give context to dprintf 
Originally committed as revision 8338 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 12:36:41 +00:00
Baptiste Coudurier
39076e27de fix drop frame timecode flag 
Originally committed as revision 8296 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-08 18:25:47 +00:00
Baptiste Coudurier
92d6b7fda2 imx dump header bitstream filter, modifies bitstream to fit in mov and be decoded by final cut pro decoder 
Originally committed as revision 8218 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-04 02:59:11 +00:00
Baptiste Coudurier
5a6b9443ed dummy support for mpeg2 non linear quant 
Originally committed as revision 8215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-04 02:26:20 +00:00
Michael Niedermayer
960964f5a9 fix segfault with lol-ffplay2.mpg (dunno if this is exploitable, probably not easily) 
Originally committed as revision 7889 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-09 02:21:34 +00:00
Baptiste Coudurier
09d7aa7e30 correctly set profile/level for hd 
Originally committed as revision 7795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 09:47:36 +00:00
Michael Niedermayer
0e066acb62 fix segfault with http://sam.zoy.org/zzuf/lol-ffplay.mpg and http://sam.zoy.org/zzuf/lol-ffplay.m2v 
Originally committed as revision 7538 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 23:26:09 +00:00
Måns Rullgård
849f10351d rename always_inline to av_always_inline and move to common.h 
Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 00:35:08 +00:00
Måns Rullgård
7b7abda3b3 make more tables static 
Originally committed as revision 6996 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 23:14:20 +00:00
Baptiste Coudurier
9d210bb42b typo 
Originally committed as revision 6934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-07 13:50:41 +00:00
Baptiste Coudurier
80d617f5b4 add option to set mpeg1/2 gop timecode start, and drop frame flag timecode flag 
Originally committed as revision 6933 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-07 13:45:08 +00:00
Baptiste Coudurier
7d6b1abe1a rename ff_mpeg1_find_frame_end to mpeg1_find_frame_end and make it static 
Originally committed as revision 6915 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-06 10:46:54 +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
Steve L'Homme
e344c1ea36 reindentation, patch by From: Steve Lhomme, slhomme divxcorp com 
Originally committed as revision 6864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-01 21:09:14 +00:00
Michael Niedermayer
5d48f0cb05 set v_edge_pos correctly for field picture mpeg2 
Originally committed as revision 6782 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-24 07:33:39 +00:00
Diego Biurrun
c26abfa541 Rename ABS macro to FFABS. 
Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-11 23:17:58 +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
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
Stefan Gehrer
761089b028 staric frame_rate_tab -> non static ff_frame_rate_tab part of the cavs patch by (Stefan Gehrer stefan.gehrer gmx de) 
Originally committed as revision 5578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-02 14:50:23 +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
Baptiste Coudurier
307eb24879 add MPEG-2 intra vlc support 
Originally committed as revision 5372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-05-13 17:16:58 +00:00
Baptiste Coudurier
d634aa2095 remove unused variable 
Originally committed as revision 5371 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-05-13 15:43:51 +00:00
Michael Niedermayer
7923a3f904 d10 decoding fix 
Originally committed as revision 5341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-05-02 09:03:22 +00:00
Steve L'Homme
267f7edcd1 (f)printf --> av_log conversion 
taken from a patch by Steve L'Homme

Originally committed as revision 5127 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-08 11:43:10 +00:00
Michael Niedermayer
2669777981 fix decoding of mpeg2-trunc.vob 
Originally committed as revision 5091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-01 22:59:22 +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
jwestfall@surrealistic.net
dd1a74d25d Off by one fix to prevent possible segfault. Patch by jwestfall at surrealistic dot net. 
Originally committed as revision 4857 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-14 17:43:22 +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
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
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
Ivan Kalvachev
31a78b718b Mark all 12 block unused when there are no coded blocks 
Fixes 422/444 artifacts

Originally committed as revision 4708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-20 23:09:05 +00:00
Måns Rullgård
bf4e3bd2d0 kill a bunch of compiler warnings 
Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-14 15:42:40 +00:00
Michael Niedermayer
8c3eba7c62 skip_idct 
skip_frame
skip_loop_filter

Originally committed as revision 4440 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-07-14 21:39:36 +00:00
Michael Niedermayer
02fb0d7c72 fix decoding of (broken) files with f_code=0 
fix segfault if the first P frames header is damaged

Originally committed as revision 4432 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-07-11 22:15:03 +00:00
Michael Niedermayer
3b5ffe7a39 fix mpeg2 chroma_420_type 
Originally committed as revision 4274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-18 19:42:42 +00:00
Michael Niedermayer
89ba9eede9 preserve parse context 
Originally committed as revision 4241 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-14 15:34:49 +00:00
Michael Niedermayer
4ad8ecd136 sanity check 
Originally committed as revision 4224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-12 10:15:19 +00:00
Michael Niedermayer
9cd8179818 #defines for strict_std_compliance and split between inofficial extensions and non standarized things 
Originally committed as revision 4205 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-08 20:15:42 +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
Michael Niedermayer
2de4ba7ff7 avoid clearing block[] if its not used at all 
Originally committed as revision 4148 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-21 21:23:22 +00:00
Michael Niedermayer
dff0f03546 mpeg2_fast_decode_block_intra() 
Originally committed as revision 4146 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-20 20:31:04 +00:00
Michael Niedermayer
29df259923 optimizing non_intra ac coeff decode 
Originally committed as revision 4140 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-19 11:37:01 +00:00
Michael Niedermayer
e91f4bf160 avoid UPDATE_CACHE() in GET_RL_VLC() if not needed 
Originally committed as revision 4137 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-18 20:07:48 +00:00
avcoder
a622dc4320 Typo errors patch by (QuickTime | ffmpeg gmail com> 
Originally committed as revision 4103 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-04 11:25:44 +00:00
Ivan Kalvachev
aa26aa789b reinitialize on aspect change, 
required for dvb aspect changes

Originally committed as revision 4102 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-03 17:34:31 +00:00
Michael Niedermayer
71434945f2 more checks, fixes assertion failure 
Originally committed as revision 4081 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-26 17:01:49 +00:00
Michael Niedermayer
d8a57c6db9 (10l) supported pix_fmts forgotten 
Originally committed as revision 4022 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-08 20:35:27 +00:00
Michael Niedermayer
27ef18d12f typo 
Originally committed as revision 4006 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-05 03:37:19 +00:00
Josh Varner
fe533bb3a7 removing --disable-risky patch by (Josh Varner <jlvarner gmail com>) 
Originally committed as revision 3966 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-02-21 17:50:48 +00:00
Michael Niedermayer
934982c4ac avoid buf_size == 0 checks in every decoder 
Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-23 18:09:06 +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
7494cac0fd fix constrained parameters flag 
Originally committed as revision 3609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-18 23:07:18 +00:00
Michael Niedermayer
21adafec2a lowres width/height cleanup 3rd try 
Originally committed as revision 3522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 11:50:56 +00:00
Michael Niedermayer
4f8a831994 set AVCodecContext.width/height to the picture width/height instead of the one stored in the bitstream (that only matters if lowres!=0) 
Originally committed as revision 3518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 02:39:55 +00:00
Michael Niedermayer
af2a9e8fdb lowres slice fix 
Originally committed as revision 3513 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 13:03:43 +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
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
3cb018726c typo 
Originally committed as revision 3431 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-02 18:46:41 +00:00
Michael Niedermayer
628b210f40 optional non spec compliant optimizations for mpeg1 
Originally committed as revision 3430 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-02 15:46:03 +00:00
Michael Niedermayer
6fc5b059b8 optional non spec compliant optimizations 
Originally committed as revision 3429 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-02 15:30:46 +00:00
Michael Niedermayer
baced9f598 user overrideable level & profile 
Originally committed as revision 3385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-13 13:59:28 +00:00
Wolfram Gloger
6cfe51d9da Avoid segfault on ffmpeg "buffer flush" in mpeg12.c patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>) 
Originally committed as revision 3324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-16 18:36:39 +00:00
Michael Niedermayer
77e6c403e7 10l (fixes delayed frames during encoding) 
Originally committed as revision 3278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-30 23:12:21 +00:00
Michael Niedermayer
0dfd33c3f1 support skiping of mb rows during decoding 
Originally committed as revision 3253 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-26 02:20:38 +00:00
Michael Niedermayer
0ff93477be optimization 
Originally committed as revision 3249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-25 14:11:44 +00:00
Ivan Kalvachev
715731a32b better cbp handling and small speedup in mpeg12 
Originally committed as revision 3219 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-12 16:51:15 +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
53db1cae1c data_size = 0 cleanup 
Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-21 14:37:16 +00:00
Michael Niedermayer
bf266e195a intra_dc_precission>0 encoding support 
Originally committed as revision 3093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 13:44:29 +00:00
Ivan Kalvachev
d1700ead3b cola test 
Originally committed as revision 3089 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-29 23:20:46 +00:00
Michael Niedermayer
e4cb187db8 remove duplicated find_frame_end() code 
move codec specific code from parser.c -> <codecname>.c as far as its easily possible

Originally committed as revision 3087 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-29 14:21:33 +00:00
Michael Niedermayer
8aedc51d2b simplify 
Originally committed as revision 3085 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-27 13:50:41 +00:00
Michael Niedermayer
25ef43bb28 corrupted field pictures segfault fix 
Originally committed as revision 3040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-22 21:41:08 +00:00
Michael Niedermayer
7c4f71c428 exporting field_select/ref_index values 
Originally committed as revision 3035 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-19 03:33:23 +00:00
Michael Niedermayer
0c352cadb0 fix exported motion vectors 
Originally committed as revision 3032 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-18 17:46:52 +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
Michael Niedermayer
8680741006 skiped mbs in interlaced b frames fix 
Originally committed as revision 2946 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-02 19:48:20 +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
8fe2c60e5f 1000l for iive 
Originally committed as revision 2916 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-22 20:54:04 +00:00
Michael Niedermayer
7813d6a307 1000000l (using uninitalized variable for initalizing bits per MV table) 
Originally committed as revision 2900 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-16 16:57:27 +00:00
Michael Niedermayer
3edcacde04 init cleanup 
Originally committed as revision 2899 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-16 16:11:29 +00:00
Ivan Kalvachev
6fe1a1a55b use pan_scan to remove some weight, proper pan_scan offset reading 
Originally committed as revision 2898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-16 15:38:40 +00:00
Ivan Kalvachev
5ac4768362 mpeg12 fix 10l of aspect calucalations, return gop perser to print debug info, and make mpeg1_seq_header hot overwrite height/width 
Originally committed as revision 2897 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-15 16:41:15 +00:00
Ivan Kalvachev
a6b9ffbfc7 move MPV_common_init after parsing stream parameters, matrix rebuild 
Originally committed as revision 2894 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-15 00:08:24 +00:00
Michael Niedermayer
8be014e027 removing broken mpeg_decode_gop() 
Originally committed as revision 2883 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-13 22:01:32 +00:00
Michael Niedermayer
c7516a000c find_start_code() optimization (about 2x faster now) this may improve decoding speed with multiple threads 
Originally committed as revision 2862 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-09 15:23:14 +00:00
Zdenek Kabelac
5f0f7713ad * more consts 
Originally committed as revision 2847 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 14:21:56 +00:00
Zdenek Kabelac
49a37411f3 * const warn elimination 
Originally committed as revision 2846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 14:09:12 +00:00
Ivan Kalvachev
494c56d36f silence warnings 
Originally committed as revision 2843 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-04 14:58:48 +00:00
Ivan Kalvachev
461cd5bfb5 add vlc for cbp=0 that is valid in 422,444 
Originally committed as revision 2838 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-02 18:39:25 +00:00
Michael Niedermayer
50c93f74a6 10l (segfault fix) 
Originally committed as revision 2837 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-02 17:21:55 +00:00
Ivan Kalvachev
4eaad9c028 forgot default chroma_format value 
Originally committed as revision 2835 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-02 00:40:18 +00:00
Ivan Kalvachev
5e5c247a7c initial chroma_format changes,xvmc tweaks and codec_cap 
Originally committed as revision 2833 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-01 14:55:21 +00:00
Michael Niedermayer
4c9544d026 mpeg2 field pic decoding fix 
simplifiations

Originally committed as revision 2826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-28 21:02:49 +00:00
Michael Niedermayer
8d52ec7eb0 AVCodec.supported_framerates 
Originally committed as revision 2821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-26 18:29:39 +00:00
Michael Niedermayer
c62c07d3d7 multithreaded mpeg2 decoding 
Originally committed as revision 2810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-23 20:56:56 +00:00
Ivan Kalvachev
530d574081 use get_format 
Originally committed as revision 2802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-19 00:30:33 +00:00
Michael Niedermayer
e6dc9c6f99 more error checks for the sequence header 
Originally committed as revision 2788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-16 03:34:11 +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
Alex Beregszaszi
fe455f3328 get_bit_count -> put_bits_count 
Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 15:27:31 +00:00
Michael Niedermayer
303e50e65b closed gop support & flags2 as all bits in flags are used 
and a few minor things i forgot to commit ...

Originally committed as revision 2718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-22 19:48:28 +00:00
Michael Niedermayer
2c492e94fc removing broken framerate conversation hack in mpeg1/2 
Originally committed as revision 2713 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-18 21:41:44 +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
303aebf97a uninitalized variables fix by (Gildas Bazin <gbazin at altern dot org>) 
and some related cleanup by me

Originally committed as revision 2677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 18:44:36 +00:00
Michael Niedermayer
51929fd312 simplify 
Originally committed as revision 2668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 11:16:05 +00:00
Michael Niedermayer
b1b8f9fc58 gop timestamp fix 
Originally committed as revision 2667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 22:13:14 +00:00
Michael Niedermayer
96b73a2ada frame rate emulation "fix" by (Mean <fixounet at free dot fr>) 
Originally committed as revision 2664 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 17:43:28 +00:00
Michael Niedermayer
baaf3f467b SVCD scan offset stuff 
Originally committed as revision 2660 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 00:23:14 +00:00
Michael Niedermayer
0368c72d83 print vbv buffer size & bitrate when decoding with -debug 1 
Originally committed as revision 2641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-01 02:56:35 +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
0c9bbaec60 motion vector vissualization improvements patch by (Wolfgang Hesseler <qv at multimediaware dot com>) 
Originally committed as revision 2636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-30 02:12:12 +00:00
Michael Niedermayer
d60a8f85d7 vbv_delay 
Originally committed as revision 2623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-17 19:53:05 +00:00
Michael Niedermayer
31b1ec5d38 mv vissualization & field picture fix 
Originally committed as revision 2610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 20:48:12 +00:00
Wolfgang Hesseler
fad05f523c cygwin fix and dont average interlaced MVs patch by (Wolfgang Hesseler <qv at multimediaware dot com>) 
Originally committed as revision 2609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 17:47:23 +00:00
Michael Niedermayer
a4337a5130 10l (printing qscale before parsing it) 
Originally committed as revision 2608 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 16:15:32 +00:00
Fabrice Bellard
7a0f9d7e7d fixed top_field_first support when encoding 
Originally committed as revision 2600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-12 16:56:38 +00:00
Fabrice Bellard
3ab5b8cc9a interlaced DCT support for MPEG2 encoding 
Originally committed as revision 2591 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 16:51:54 +00:00
Fabrice Bellard
32e7b91af1 fixed potential problem if aspect_ratio_info == 0 for MPEG stream - fixed aspect ratio problem if CODEC_ID_MPEG2VIDEO is used to decode an MPEG1 stream (which is the recommended codec id for mpeg video) 
Originally committed as revision 2587 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 11:18:36 +00:00
Michael Niedermayer
26f548a7a6 MB_TYPE_INTERLACED info fix 
Originally committed as revision 2586 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 02:34:09 +00:00
Fabrice Bellard
248a189a7d fixed low delay decoding 
Originally committed as revision 2583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-09 14:51:49 +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
b40cd4e0e4 rv20 (h263) b frame decoding support 
Originally committed as revision 2561 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-04 18:34:47 +00:00
Michael Niedermayer
332f9ac4e3 h263 loop filter 
fixed h263 modified quantization
CODEC_FLAG_OBMC

Originally committed as revision 2549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-01 15:23:14 +00:00
Ivan Kalvachev
57489bc511 silence few warnings 
Originally committed as revision 2514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-13 21:55:05 +00:00
Ivan Kalvachev
c512b303c2 mpegvideo is back 
Originally committed as revision 2507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-12 01:19:36 +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
f259747bc7 100l (SAR is written as height/width instead of width/height in the MPEG1 standard) 
Originally committed as revision 2453 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-30 19:55:44 +00:00
Ivan Kalvachev
a579db0c4f XvMC speedup by removing one memcpy and doing MB packing 
Originally committed as revision 2442 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-27 23:22:43 +00:00
Michael Niedermayer
5c9e4723e0 mpeg2 aspect ratio encoding fixed 
Originally committed as revision 2406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 23:24:39 +00:00
Michael Niedermayer
5ff85f1d8b AVRational 
sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?

Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 20:23:46 +00:00
Michael Niedermayer
fa384dcc81 export mpeg2 active display area / pan scan 
fix mpeg2 aspect_ratio for the rare case that active display area != AVCodecContext.width/height
decode sequence display extension & picture display extension

Originally committed as revision 2401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 09:52:02 +00:00
Mike Melanson
764ef40015 disable encoders where appropriate (patch courtesy of BERO 
<bero -at- geocities.co.jp>)

Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-14 04:15:53 +00:00
Michael Niedermayer
e5021fffce mpeg1 + trellis quant segfault fix 
Originally committed as revision 2346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-05 15:32:39 +00:00
Michael Niedermayer
80de6a80a9 hurry_up fix? 
Originally committed as revision 2306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-27 00:02:29 +00:00