Michael Niedermayer
59fa3f96f4
support omiting various headers in mpeg4 as WMP seems to have difficulty with them
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based upon 27_WMP_compatibility_with_ISOMPEG4.patch by (Calcium | calcium nurs or jp)
indention fixed
uses workaround_bugs instead of strict_std_compliancy as WMP is not the reference implementation
Originally committed as revision 4069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-23 11:39:38 +00:00
Michael Niedermayer
c1e292ea91
fixing playback of xvid pretending to be divx (sample_vop_nc.avi)
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Originally committed as revision 4021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-08 14:39:58 +00:00
Måns Rullgård
88730be651
kill warnings patch by (Måns Rullgård <mru inprovide com>)
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Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-24 19:08:50 +00:00
Michael Niedermayer
3f26d68aec
emulate (idiotic) MS behavior for inconsistant dimensions
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Originally committed as revision 3940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-06 18:43:06 +00:00
Michael Niedermayer
1b781f82c9
support skiping some bitstream encoding
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Originally committed as revision 3939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-06 17:01:07 +00:00
Michael Niedermayer
2c65638640
x86_64 pointer typecast fix by (Martin Drab <drab kepler.fjfi.cvut cz>)
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Originally committed as revision 3845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-18 01:01:54 +00:00
Michael Niedermayer
0ecca7a49f
various security fixes and precautionary checks
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Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 00:16:25 +00:00
Michael Niedermayer
85df8f7cf0
print "D" instead of "P" for dropable frames in flv with -debug 1
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Originally committed as revision 3810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-06 01:02:36 +00:00
Michael Niedermayer
2d2651f821
WV1F support
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Originally committed as revision 3790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-01 23:02:09 +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
40028f8f6e
dont print "vop not coded" by default
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Originally committed as revision 3523 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-27 17:46:07 +00:00
Michael Niedermayer
15c5fa7b7f
trellis quantization for h263(p)
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Originally committed as revision 3503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-24 20:35:59 +00:00
Michael Niedermayer
9ebb8e1124
check if the user specified timestamps are strictly monotone
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timestamp guess code 10l fix
Originally committed as revision 3483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-20 13:47:47 +00:00
Loren Merritt
952b32c0ad
Always write VOL control parameters, needed by old xvid patch by (Loren Merritt <lorenm at u dot washington dot edu>)
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Originally committed as revision 3432 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-03 02:32:39 +00:00
Michael Niedermayer
b1114f189d
copy & paste bug
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Originally committed as revision 3401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-18 22:10:39 +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
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
Michael Niedermayer
caacc47ff9
coefficient saturation fix
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Originally committed as revision 3224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-14 23:41:41 +00:00
Michael Niedermayer
b876b5c5f7
10l (interlaced b frame decoding fix)
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Originally committed as revision 3160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-26 19:42:00 +00:00
Michael Niedermayer
5e13a73006
motion estimation for SVQ1
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Originally committed as revision 3126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-12 02:03:24 +00:00
Michael Niedermayer
4ccde216cd
support decoding mpeg4 with buggy dc clipping
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Originally committed as revision 3108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-05 19:53:40 +00:00
Michael Niedermayer
a7137a0452
mpeg4 dc prediction simplification
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dc cliping fix
Originally committed as revision 3107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-05 00:14:22 +00:00
Michael Niedermayer
3116cb14d1
AMV bug workaround
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Originally committed as revision 3099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-30 18:56:33 +00:00
Michael Niedermayer
ae4b7d5947
H.263 MCBPC fix
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Originally committed as revision 3077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-26 21:46:01 +00:00
Michael Niedermayer
3c0da30c01
fix decoding with quant matrixes which contain elements <16
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Originally committed as revision 3069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 19:03:35 +00:00
Michael Niedermayer
49f3806dd8
rv10 decoding fix
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Originally committed as revision 3068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 16:14:13 +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
14e2a9404e
flv dropable p frame support
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Originally committed as revision 3027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-17 13:36:21 +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
6c205de244
assert(time_incr >= 0) so its clear that this MUST be the case
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Originally committed as revision 3010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-13 13:17:35 +00:00
Michael Niedermayer
3f9d89c696
gmc segfault fix
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Originally committed as revision 2945 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-02 16:21:55 +00:00
Michael Niedermayer
58c2182d72
fixing alignment, 2nd try
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Originally committed as revision 2940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-29 00:29:27 +00:00
Michael Niedermayer
5cce4dd761
ensure that the bitstream buffers for encoding partitioned frames are aligned
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Originally committed as revision 2935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-26 21:58:55 +00:00
Michael Niedermayer
204b5c9e08
h.263 ssm + aic fix by (Maarten Daniels <maarten dot daniels at student dot luc dot ac dot be>)
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Originally committed as revision 2905 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-18 22:45:37 +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
b98202a438
mb stuffing in partitioned frames fix
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Originally committed as revision 2869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-10 23:13:43 +00:00
Michael Niedermayer
b056e73c80
h263+ custom pcf support
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Originally committed as revision 2868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-10 22:11:49 +00:00
Michael Niedermayer
e82d912dba
h263 framerate & aspect ratio fixes
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Originally committed as revision 2854 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-06 12:33:56 +00:00
Michael Niedermayer
9740beffc6
use AVFrame.pts=AV_NOPTS_VALUE instead of AVFrame.pts=0
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move AV_NOPTS_VALUE & AV_TIME_BASE from avformat.h -> avcodec.h
related fixes
Originally committed as revision 2814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-25 17:35:52 +00:00
Michael Niedermayer
e51f49487e
set AVFrame.pts based upon framerate if its 0
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detect & warn if the user prvides pts only for some frames, and try to guess the missing ones
Originally committed as revision 2812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-25 02:05:50 +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
Michael Niedermayer
8a36717afc
rv10/obmc fixes
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Originally committed as revision 2768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-09 15:23:35 +00:00
Michael Niedermayer
99683a3077
2 byte shorter userdata for mpeg4
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in the past it was startcode,string,00,7F,startcode
now it is startcode,string,stratcode
both are mpeg4 compliant, as according to the standard the userdata lasts until the next 00 00 01 (startcode prefix) but some very primitive decoders which simply skip until the first 00 byte and then expect the next valid startcode might fail with the old variant, just a theory though (didnt test if quicktime can decode it now)
Originally committed as revision 2767 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-08 22:52:35 +00:00
Michael Niedermayer
8cb5d4c060
h263 4mv encoding fix
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Originally committed as revision 2755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-06 22:34:33 +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
a62d75da98
segfault fix
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Originally committed as revision 2737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-31 21:28:49 +00:00
Michael Niedermayer
6ff6cff203
first coded vs. first displayed pts (segfault & pts fix if b frames are used)
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Originally committed as revision 2727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-27 13:55:34 +00:00
Michael Niedermayer
11a8a71d4e
mpeg4 pts fix
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Originally committed as revision 2724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-26 19:04:32 +00:00
Michael Niedermayer
65a24d0b39
optimization & bugfix extracted from the 4k line diff between ffmpeg 0.4.7 and http://www.alicestreet.com/ffh263.html
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the other parts of the diff where
1. spelling fixes (rejected as only a small part of it could be applied automatically)
2. cosmetics (reindention, function reordering, var renaming, ...) with bugs (rejected)
3. rtp related stuff (rejetced as it breaks several codecs)
4. some changes to the intra/inter decission & scene change detection (quality tests needed first)
Originally committed as revision 2721 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-24 23:47:33 +00:00
Michael Niedermayer
403f10996d
more tolerance for dc=0
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Originally committed as revision 2716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-21 19:14:26 +00:00