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332 Commits

Author SHA1 Message Date
Stefano Sabatini
b0bef34209 Add additional long names for the Flash Video decoder and encoder. 
Originally committed as revision 20317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 18:45:44 +00:00
Diego Biurrun
7881793dd0 Remove unused debug av_log() calls. 
Originally committed as revision 19549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-30 20:57:41 +00:00
Baptiste Coudurier
87e302bfd8 remove unused hack which set AVCodecContext frame_number to pic timestamp 
Originally committed as revision 18988 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 00:24:20 +00:00
David Conrad
580a7465fb Add a chroma_sample_location field to define positioning of chroma samples 
Originally committed as revision 18795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-11 04:34:23 +00:00
Reimar Döffinger
238ef6dadd Add a av_fast_malloc function and replace several uses of av_fast_realloc, 
thus avoiding potential memleaks and pointless memcpys.

Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 13:17:37 +00:00
Thilo Borgmann
7a00bbad21 Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an 
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-07 15:59:50 +00:00
Diego Biurrun
0ffbc258aa Change a bunch of codec long_names to be more consistent and descriptive. 
Originally committed as revision 17716 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-02 05:18:33 +00:00
Gwenole Beauchesne
a4f3fdfa83 Use ff_hwaccel_pixfmt_list_420[] in H.263 decoder. 
Patch by Gwenolé Beauchesne.

Originally committed as revision 17645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 15:49:32 +00:00
Gwenole Beauchesne
1468d503a9 Add HW acceleration hooks for MPEG-4 / H.263 decoding. 
Patch by Gwenole Beauchesne.

Originally committed as revision 17637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 08:27:50 +00:00
Michael Niedermayer
a05aa821b6 add ff_find_hwaccel() by Gwenole Beauchesne 
Originally committed as revision 17569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 19:04:43 +00:00
Michael Niedermayer
f986c8e2e5 Another AVhwaccel hunk from Gwenole Beauchesne. 
Originally committed as revision 17565 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 18:39:42 +00:00
Michael Niedermayer
09a9b45e4f Add and use ff_pixfmt_list_420. 
Originally committed as revision 17564 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 18:27:52 +00:00
Gwenole Beauchesne
c0aec489a6 Approved hunk from the AVHWaccel patch by Gwenole Beauchesne. 
Originally committed as revision 17563 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 18:24:56 +00:00
Gwenole Beauchesne
40e5d31b57 More approved hunks for VAAPI & our new and cleaner hwaccel API. 
patch by Gwenole Beauchesne gbeauchesne splitted-desktop com

Originally committed as revision 17540 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-23 13:44:51 +00:00
Kostya Shishkov
71a3dff9d5 Initialize s->gob_index for Intel variant of H.263 too 
Originally committed as revision 17153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-11 12:02:16 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-01 02:00:19 +00:00
Stefano Sabatini
e1b6bdbb83 Change "H.263 Intel" long name to "Intel H.263". 
Originally committed as revision 16808 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-26 19:46:47 +00:00
Stefano Sabatini
57be00bea7 Make more descriptive the long names for the various variants of H.263. 
Originally committed as revision 16775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-25 16:59:48 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Aurelien Jacobs
2bb6eba21d remove ff_get_fourcc() and use AV_RL32() instead 
Originally committed as revision 16654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 12:21:01 +00:00
Aurelien Jacobs
49fb20cb8a replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ 
and remove all ENABLE_ definitions.

Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-14 17:19:17 +00:00
Aurelien Jacobs
b250f9c66d Change semantic of CONFIG_*, HAVE_* and ARCH_*. 
They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-13 23:44:16 +00:00
Michael Niedermayer
c62da7972b Move CODEC_FLAG_LOW_DELAY into ff_mpeg4_decode_picture_header(). 
Originally committed as revision 16255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-21 21:30:36 +00:00
Dominik Mierzejewski
82d1605fe7 Remove duplicated MM_* macros for CPU capabilities from dsputil.h. 
Add missing one for FF_MM_ALTIVEC to avcodec.h.
Rename all the occurences of MM_* to the corresponding FF_MM_*.

Originally committed as revision 15770 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-03 18:08:00 +00:00
Michael Niedermayer
047599a4ba Rename error_resilience to error_recognition. 
Originally committed as revision 15270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:18:49 +00:00
Diego Biurrun
ca74c0a180 cosmetics: Fix two common typos: wont --> will not, lets --> let us. 
Originally committed as revision 14372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 17:09:28 +00:00
Stefano Sabatini
fe4bf37455 Make AVCodec long_names definition conditional depending on CONFIG_SMALL. 
Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-12 21:50:13 +00:00
Robert Swain
34d71ebe94 Remove leading whitespace in long codec name that was committed in r13017 
Originally committed as revision 13018 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-29 08:37:40 +00:00
Stefano Sabatini
6140271f54 Add some long names to AVCodec declarations. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13017 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-29 07:24:44 +00:00
Stefano Sabatini
038f846e41 Add long names to some AVCodec declarations. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13010 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-28 10:21:58 +00:00
Alexander Strange
f1ae14d20d Xvid IDCTs are not under CONFIG_GPL, so don't require it when using them. 
Originally committed as revision 12880 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-17 15:41:25 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec 
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 03:11:20 +00:00
Aurelien Jacobs
9701840bb5 add FF_ prefix to all (frame)_TYPE usage 
Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-09 23:31:02 +00:00
Aurelien Jacobs
0c291f2d0f Avoid linking with h263 and mpeg4 find_frame_end() 
when those codecs are not enabled.

Originally committed as revision 12332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 14:46:51 +00:00
Michael Niedermayer
fbdad670e4 const 
Originally committed as revision 11761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 15:13:38 +00:00
Vitor Sessak
52b541ad79 spelling 
Originally committed as revision 11122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-01 22:21:04 +00:00
Michael Niedermayer
9abc7e0fdc intrax8 decoder patch by "someone" 
Originally committed as revision 10971 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-11-09 21:37:48 +00:00
Lord
58d1dc0e9b Workaround adjustments for DivX 6.1 and later 
patch by Lord: [ Lord_veryrandomD8 yahoo com ]

Originally committed as revision 9300 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-13 08:25:48 +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
1502555362 disable reference to msmpeg4 and wmv2 code when those codecs are not compiled in 
Originally committed as revision 8975 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-10 13:11:36 +00:00
Aurelien Jacobs
df495dbd9a move ff_mpeg4_find_frame_end() from h263dec.c to mpeg4video_parser.c 
now h263dec depends on mpeg4video_parser
this fixes compilation when h263 decoder is disabled

Originally committed as revision 8962 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-09 23:13:43 +00:00
Diego Biurrun
c33d98141d Move H.263 parser to its own file. 
Originally committed as revision 8934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-08 08:52:38 +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
Michel Bardiaux
bdb4b698d8 Corrections so that builds with DEBUG work 
Originally committed as revision 8295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-08 14:49:43 +00:00
Michael Niedermayer
b34397b4cd 1/0 fix 
Originally committed as revision 7658 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-22 22:27:02 +00:00
Måns Rullgård
486497e07b revert bad checkin 
Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 03:18:09 +00:00
Måns Rullgård
be6ed6fff4 move some CFLAGS settings away from config.* writing section 
Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 03:12:29 +00:00
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
Steve L'Homme
949b1a13bf Replace most of the %lld and %llx by their (cleaner) PRI*64 counterparts. 
patch by Steve Lhomme, slhomme divxcorp com

Originally committed as revision 6868 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-01 22:39:58 +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
Loren Merritt
a1b13cf590 10l in r6412 
Originally committed as revision 6547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-04 02:57:43 +00:00
Loren Merritt
2833fc4646 approximate qpel functions: sacrifice some quality for some decoding speed. enabled on B-frames with -lavdopts fast. 
Originally committed as revision 6412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-01 21:25:17 +00:00
Mike Melanson
9bd0d79fcb printf -> av_log, only occurs in DEBUG cases 
Originally committed as revision 5934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-04 22:51:20 +00:00
Måns Rullgård
af9e7d1810 --enable/disable parsers. Warning: some combinations are broken. 
Originally committed as revision 5691 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-09 12:02:15 +00:00
Reimar Döffinger
c6bb50e002 Fix initialization of vc1_decoder (the same as wmv3_decoder). 
Patch by Reimar Doeffinger.

Originally committed as revision 5544 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-06-29 11:17:50 +00:00
Michael Niedermayer
5430b070a8 cleanup picture / debug output code 
Originally committed as revision 5140 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 20:40:52 +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
c2ca19d7f9 RMP4 ("xvid fork") decoding support 
Originally committed as revision 5035 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-19 10:20:27 +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
a2f3431fc4 also autodetect xvid idct if bitexact is used 
Originally committed as revision 4761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-21 15:51:45 +00:00
Michael Niedermayer
6baac1afd6 fix custom matrix permutation if xvid idct is autoselected and you have bad luck 
Originally committed as revision 4750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-18 02:23:19 +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
ddabdfefa8 select xvid idct for xvid files if possible 
Originally committed as revision 4573 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-10 17:09:54 +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
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
dee6dde669 avoid unneeded clear_blocks() 
Originally committed as revision 4157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-25 00:57:48 +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
40c5fa2689 AVOption removial patch from (James A. Morrison >ja2morri csclub.uwaterloo ca>) 
with minor changes from me

Originally committed as revision 4019 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-06 23:20:53 +00:00
anonymous
0d33db8a4d In that patch: 
- avctx and gb elements were removed from VC9Context, hence a larger diff
- some code was added to h263dec.c regarding CODEC_ID_WMV3 (should apply to CODEC_ID_VC9 too)
- VLC tables and other related tables were made global whenever this seemed necessary; appropriate changes were therefore made to other parts of the code using those tables
- the change for the bitplane management to a struct (some of them should eventually be mapped to MpegEncContext arrays) wasn't associated with the proper frees; should be fixed now
patch by anonymous

better names for globalized tables by me

Originally committed as revision 3905 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-30 16:34:57 +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
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
503a47255f fix decoding of http://mplayerhq.hu/~diego/problem.mov 
Originally committed as revision 3806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-05 00:20:52 +00:00
Michael Niedermayer
4940ed6ae1 automatic workaround for another padding bug 
Originally committed as revision 3678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-13 01:05:12 +00:00
Michael Niedermayer
45cb4767bc xvid fake divx version workaround 
Originally committed as revision 3595 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-15 11:48:50 +00:00
Michael Niedermayer
cfeae977a7 10l (wrong variable) 
Originally committed as revision 3537 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-28 23:31:59 +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
Alex Beregszaszi
b442a92f85 10l, non-x86 fix 
Originally committed as revision 3254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-26 09:52:16 +00:00
Michael Niedermayer
ee0c00d3b4 use libmpeg2 idct to decode xvid videos unless the user forced some other idct 
Originally committed as revision 3251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-25 19:14:23 +00:00
Michael Niedermayer
676e61c7bb infinite loop fix 
Originally committed as revision 3188 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-03 14:17:59 +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
4ccde216cd support decoding mpeg4 with buggy dc clipping 
Originally committed as revision 3108 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-05 19:53:40 +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
e4a1fdfdee segfault fix 
Originally committed as revision 3017 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-16 01:02:39 +00:00
Michael Niedermayer
b44bdf7eec interlaced chroma MC divx-bug workaround 
Originally committed as revision 2947 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-02 19:54:33 +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
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
fb204d4bc1 xvid "packed" stuff support 
Originally committed as revision 2708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-15 01:29:26 +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
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
d55f7b6521 cleanup 
Originally committed as revision 2605 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-13 20:41:33 +00:00
Michael Niedermayer
ba58dabc5c h263 slice structured mode 
slice cleanup

Originally committed as revision 2568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-07 01:33:45 +00:00
Michael Niedermayer
554daa2402 cleanup 
Originally committed as revision 2558 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-03 16:47:17 +00:00
Michael Niedermayer
6beeb962a2 h263 modified quantization fix 
Originally committed as revision 2557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-03 16:07:41 +00:00
Michael Niedermayer
fcfee63b12 split ff_h263_decode_mb() into h263 and mpeg4 versions 
Originally committed as revision 2554 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-03 01:16:35 +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
Michael Niedermayer
68b94c354d rv20 decoder 
Originally committed as revision 2543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-30 14:35:35 +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
5f1948111a pts fix and related fixes 
Originally committed as revision 2452 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-30 16:58:49 +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
a573cc27f5 emu_edge checks simplification and avoid redundant checks for mpeg1/2 if emu_edge is set 
Originally committed as revision 2395 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-17 18:56:01 +00:00
Michael Niedermayer
bcc7125e1d fix "first frame is no keyframe" bug 
Originally committed as revision 2388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 15:37:25 +00:00
Michael Niedermayer
ac0c66382d dont check if the ac esc 3 could have been stored as vlc as this detects only very few errors allthough it detects several buggy encoders 
Originally committed as revision 2370 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-13 11:13:10 +00:00
Michael Niedermayer
8025405fcd 10l ? 
Originally committed as revision 2345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-04 23:59:14 +00:00
Michael Niedermayer
541ae14095 AVI stream header FCC / more reliable detection of old xvid files 
Originally committed as revision 2258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-10 23:40:55 +00:00
Michael Niedermayer
8fc6c2b537 detect old xvid with fourcc=DIVX 
remove "this file was encoded with ..." stuff (use debug=4096 if u want to know that)

Originally committed as revision 2253 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-10 11:28:18 +00:00
Fabrice Bellard
1df1df0b44 removed warnings 
Originally committed as revision 2246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-09 22:50:44 +00:00
Fabrice Bellard
d99ce8d7de spelling fix 
Originally committed as revision 2172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-28 13:30:03 +00:00
Michael Niedermayer
9b6a5b87a6 xvid edge bug (if i understand the mpeg4 spec correctly) autodetection 
improved edge & padding bug detection for old files
tested with *.avi *.mp4 on my HD

Originally committed as revision 2163 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-25 12:50:15 +00:00
Michael Niedermayer
ffba1dc02b make the h263 decoder more error tolerant 
Originally committed as revision 2099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-01 11:00:03 +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
e9174ba460 last frame decoding fix 
Originally committed as revision 2074 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-23 09:58:02 +00:00
Michael Niedermayer
7a06ff148d AVCodec.flush() 
ff_draw_horiz_band() in coded order / cleanup

Originally committed as revision 2064 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-17 12:29:07 +00:00
Michael Niedermayer
6674a12696 fix edge repeating bug for %16!=0 files, this fixes Quicktime mpeg4 (they arent buggy) 
note, encoding wasnt affected by that

Originally committed as revision 2052 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-16 18:12:14 +00:00
Garrick Meeker
d4f5d74a54 flash video (flv) support patch by (Garrick Meeker <gmeeker at theoryllc dot com>) 
Originally committed as revision 2024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-09 23:10:59 +00:00
Michael Niedermayer
aef95c8cb9 fix last_block_index<=0 bug 
Originally committed as revision 2004 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-03 22:35:39 +00:00
Michael Niedermayer
db6e779506 motion vector vissualization for mpeg1/2 
mpeg1/2 cleanup/bugfix
error resilience bugfix

Originally committed as revision 1911 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-27 12:31:03 +00:00
Michael Niedermayer
d07f90433a truncated h263 decoding support / H263-ES "demuxer" 
Originally committed as revision 1898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-22 14:12:22 +00:00
Michael Niedermayer
067ff8b1ee tired 
Originally committed as revision 1825 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-27 01:33:39 +00:00
Michael Niedermayer
80097bbf71 cleanup mpeg1/2 bitstream parser 
Originally committed as revision 1813 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-22 13:55:12 +00:00
Michael Niedermayer
487bce53eb 10l (use before malloc) 
Originally committed as revision 1768 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-12 15:00:32 +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
0aae3f43e4 fixing slice decoding, dunno why the regression tests didnt catch that ... 
Originally committed as revision 1744 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-10 01:39:53 +00:00
Michael Niedermayer
d5a2117228 better non conformant divx packed bitstream detection, so unpacked (no b frames) divx MPEG4-ES streams can be read 
Originally committed as revision 1695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-20 17:52:30 +00:00
Michael Niedermayer
46b4feec06 error resilience cleanup (its faster too...) 
Originally committed as revision 1692 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-20 01:00:57 +00:00
Michael Niedermayer
b536d0aad2 field pic decoding cleanup 
Originally committed as revision 1686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-16 20:22:22 +00:00
Michael Niedermayer
1c6dcb0f42 cleaner & more flexible edge bug workaround 
Originally committed as revision 1685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-15 20:47:09 +00:00
Zdenek Kabelac
a77146abfe * 'externaly' visible option list begins avoptions_ prefix 
* fixed FLAG AVOption

Originally committed as revision 1661 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-10 11:48:33 +00:00
Michael Niedermayer
7004ffb3d7 merging fourcc with codec_tag 
Originally committed as revision 1645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-08 01:40:52 +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
640950c700 mpeg2 field pictures + sliced mode (doesnt work with mplayer though, dunno why) 
Originally committed as revision 1626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-05 20:03:15 +00:00
Michael Niedermayer
d671e2feac fixing padding bug autodetection for some rare files, closes bug #647941 
Originally committed as revision 1613 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-28 01:59:56 +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
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
36df880581 divx503 decoding fix 
Originally committed as revision 1538 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-02 23:34:30 +00:00
Michael Niedermayer
49c79e6c5a drawing cute arrows instead of lame lines for motion vector visualization 
Originally committed as revision 1512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-26 23:11:08 +00:00
Michael Niedermayer
b7a22d846b cleanup 
Originally committed as revision 1487 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-21 21:30:48 +00:00
Michael Niedermayer
68f593b484 GetBitContext.size is allways multiplied by 8 -> use size_in_bits to avoid useless *8 in a few inner loops 
Originally committed as revision 1486 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-21 17:34:12 +00:00
Michael Niedermayer
cb7c98d6e2 padding bug autodetection improvement 2nd try 
Originally committed as revision 1458 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-13 13:20:21 +00:00
Michael Niedermayer
650faac6de better padding/stuffing bug autodetection 
Originally committed as revision 1457 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-13 12:57:39 +00:00
Michael Niedermayer
db79495376 qpel fix 
Originally committed as revision 1426 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-09 20:42:37 +00:00
Michael Niedermayer
2826984994 fixed wmv2 slices 
Originally committed as revision 1425 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-09 11:37:08 +00:00
Michael Niedermayer
5fe061a027 better set pix_fmt explicitly 
Originally committed as revision 1372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-29 22:20:03 +00:00
Michael Niedermayer
a6a494fb2d xvid build 3 still has the padding wrong in 1/8 of the cases :((((( 
having the padding right in 7/8 of the cases confuses the autodetection code too

Originally committed as revision 1371 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-29 01:27:50 +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
8fc698950b support dumping the qscale stuff to the screen 
Originally committed as revision 1339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-18 09:23:24 +00:00
Michael Niedermayer
96d9cb220b fixing playback of DaveMatthews_Crash_PocketPC.avi 
Originally committed as revision 1335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-11 08:56:28 +00:00
Michael Niedermayer
492cd3a920 AVVideoFrame -> AVFrame 
Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-09 12:03:43 +00:00
Michael Niedermayer
4e00e76b3c cleanup / messup? 
fixes 20% speedloss bug
removes redundant variables from MpegEncContext
release buffers in avcodec_flush_buffers() (untested)

Originally committed as revision 1325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-09 00:29:17 +00:00