Steve L'Homme
e344c1ea36
reindentation, patch by From: Steve Lhomme, slhomme divxcorp com
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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
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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.
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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'
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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
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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)
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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
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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
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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
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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
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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
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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
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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()
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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.
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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.
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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")
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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
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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()
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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
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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
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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>
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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,
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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
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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
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Originally committed as revision 4022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-08 20:35:27 +00:00
Michael Niedermayer
27ef18d12f
typo
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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>)
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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
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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>)
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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
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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
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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)
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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
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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
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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
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Originally committed as revision 3449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-10 18:54:02 +00:00
Michael Niedermayer
3cb018726c
typo
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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
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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
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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
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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>)
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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)
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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
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Originally committed as revision 3253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-26 02:20:38 +00:00
Michael Niedermayer
0ff93477be
optimization
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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)
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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
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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
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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
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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)
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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
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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
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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
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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
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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()
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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
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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
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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
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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
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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
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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)
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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>)
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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
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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
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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>)
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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
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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
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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
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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>)
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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
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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
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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>)
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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)
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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
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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
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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)
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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
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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
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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>)
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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
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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
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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
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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
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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>)
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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)
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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
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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
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Originally committed as revision 2406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 23:24:39 +00:00
Michael Niedermayer
5ff85f1d8b
AVRational
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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
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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
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<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
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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?
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Originally committed as revision 2306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-27 00:02:29 +00:00
Michael Niedermayer
98b0858e10
constraint_parameter_flag fix
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Originally committed as revision 2299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-24 00:06:33 +00:00
Michael Niedermayer
cb231c4866
fixing unused f_code values
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10l (forgot to update the regression test scores after the closed gop bit fix)
Originally committed as revision 2185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-30 19:40:30 +00:00
Michael Niedermayer
12dccd4e60
bit_rate in mpeg1/2 should be 0x3FFFF for vbr or at least >= max_bitrate
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Originally committed as revision 2180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 19:42:23 +00:00
Michael Niedermayer
69b0ff3acf
10l (closed gop bit)
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Originally committed as revision 2178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 15:57:40 +00:00
Michael Niedermayer
922bc38d55
mpeg2 regression test
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add mpeg2video_decoder, thats more consistant with the encoders, note, both mpeg1video and mpeg2video decoder will happily decode both mpeg1 and 2
Originally committed as revision 2166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-26 07:42:25 +00:00
Michael Niedermayer
029911d1c3
mpeg2 encoding
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Originally committed as revision 2164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-25 22:47:32 +00:00
Michael Niedermayer
d6eb3c500a
custom quant matrix encoding support
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Originally committed as revision 2135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-22 22:18:08 +00:00
Michael Niedermayer
c3bf0288c9
PSX MDEC decoder, based upon some code from Sebastian Jedruszkiewicz <elf at frogger dot rules dot pl>
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note: completly untested, no demuxer yet
Originally committed as revision 2134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-22 14:59:04 +00:00
Fabrice Bellard
9ee2c20e49
repeat_pict was never returned
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Originally committed as revision 2132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-22 08:29:44 +00:00
Roman Shaposhnik
36b58e850d
* fixing a regression in mpeg encoder (not setting pix_fmt),
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this is hardly the right way to do things, but it'll suffice for now.
* patch from Gildas Bazin
gbazin at altern dot org
* fix for a 10l in configure
* gcc 2.95.3 and Solaris build in general are not ready
for -Werror in libavformat/Makefile
Originally committed as revision 2123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-12 18:20:29 +00:00
Michael Niedermayer
7d1c3fc1d6
rate distortion mb decision support
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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
Ivan Kalvachev
2e7b4c8442
initial XvMC support
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Originally committed as revision 2085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-26 01:28:49 +00:00
Michael Niedermayer
ff862be5ed
ati vcr2 uv swap
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Originally committed as revision 2084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-26 00:49:46 +00:00
Michael Niedermayer
008f085172
vcr2 cleanup
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Originally committed as revision 2081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-24 23:44:45 +00:00
Michael Niedermayer
e94bc1006f
ATI VCR2 decoding support
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Originally committed as revision 2079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-24 23:32:12 +00:00
Michael Niedermayer
e9174ba460
last frame decoding fix
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Originally committed as revision 2074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-23 09:58:02 +00:00
Michael Niedermayer
3bb07d6165
default for slices is display order again
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optional support for field slices & slices in coded order
and single component slices for svq1 (unfinished)
Originally committed as revision 2066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-20 14:48:05 +00:00
Michael Niedermayer
7a06ff148d
AVCodec.flush()
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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
05fd1577be
mpeg 2 seeking fix
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Originally committed as revision 2018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-07 11:25:31 +00:00
Michael Niedermayer
e056044824
CODEC_FLAG_LOW_DELAY fix
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Originally committed as revision 2016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-06 21:24:04 +00:00
Michael Niedermayer
8e937a4ad1
2x100l
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Originally committed as revision 1989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-27 12:58:40 +00:00
Ivan Kalvachev
1dff7d56ad
DMV support patch by ("Ivan Kalvachev" <ivan at cacad dot com>)
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Originally committed as revision 1985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-23 22:32:15 +00:00
Michael Niedermayer
2a250222e6
CONFIG_ENCODERS cleanup
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Originally committed as revision 1984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-22 11:08:22 +00:00
Michael Niedermayer
daab329603
fixing concealment MVs prediction
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Originally committed as revision 1982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-21 00:50:40 +00:00
Fabrice Bellard
855127bc92
fixed segfault if sequence header has not been found before slice decoding
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Originally committed as revision 1964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 14:09:18 +00:00
Michael Niedermayer
cf713bb862
fix mpeg1/2 decoding if there are no 0 bytes after the bitstream
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print mpeg1/2 startcodes support
Originally committed as revision 1919 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-30 00:02:25 +00:00
Michael Niedermayer
db6e779506
motion vector vissualization for mpeg1/2
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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
3d2e8cce3a
ASV1 codec
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with postprocessing support :)
Originally committed as revision 1891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-19 13:30:59 +00:00