83a8b3002f
mpegvideoenc: fix multislice fate tests with threading disabled.
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The MPEG encoding code assumes that n_threads == n_slices, and thus it
should use n_slices even if threading itself is disabled.
2011-06-03 09:52:09 -07:00
6a9c859444
H264/MPEG frame-level multi-threading.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-06-02 10:16:20 -07:00
8c51620f21
Remove h263_msmpeg4 from MpegEncContext.
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It was long ago superseded by msmpeg4_version.
2011-05-25 13:24:25 -07:00
57aa765971
lavc: remove msmpeg4v1 encoder.
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The encoder has never produced files that could be decoded
with any software and there should be no reason to create
such files anyway.
2011-05-24 12:37:51 +02:00
975a1447f7
Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-02 12:18:44 +02:00
94f7451a3a
Introduce slice threads flag.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-04-21 19:42:19 -04:00
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
55bad0c602
Pass VBV delay to the calling application via ctx
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VBV delay is useful for T-STD compliance in some TS muxers. It is
certainly possible to retrieve it by parsing the output of FFmpeg, but
getting it from the context makes it simpler and less error-prone.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-15 14:20:19 +00:00
2e27959879
Move ff_emulated_edge_mc() into DSPContext.
2011-01-28 22:13:26 -05:00
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-26 16:08:45 +00:00
aa61e39eac
Make denoise_dct_c() and dct_quantize_trellis_c() static in definitions
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1d4da6a460
2011-01-25 01:02:19 +00:00
1d4da6a460
Make denoise_dct_c and dct_quantize_trellis_c static.
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-24 23:54:07 +00:00
2d777bb7a2
Make mpeg4 encoder log a more explicit error message when the timebase
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is not valid.
Originally committed as revision 26223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-05 11:36:43 +00:00
db61329607
Our ljpeg encoder supports bgra, use the correct constant in the sanity check.
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Originally committed as revision 26220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-05 04:52:35 +00:00
dc8465a9b4
Remove PIX_FMT_RGB32 mjpeg encoding, there is no such thing ...
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Originally committed as revision 26218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-05 04:52:21 +00:00
e27bf2c70c
Fix YUV444P LJPEG encoding.
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Originally committed as revision 26215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-04 18:57:16 +00:00
35e33b9aac
10l fix h263 encoder resolution test, array size is 8 not 7
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Originally committed as revision 25305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-02 01:26:00 +00:00
53eb458a72
Fix rv20 encoding so the binary decoder can decode it.
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Originally committed as revision 25203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-26 01:56:48 +00:00
8d39fbd6d9
Allow mpeg encoding with qscale and very low frame rate.
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Patch by James Darnley, james D darnley A gmail
Originally committed as revision 25102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-10 23:41:14 +00:00
b33451eeac
Check rc_buffer_size value using integer arithmetic
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Using floating-point here can cause erroneous rejection of
parameters due to rounding errors leading to a slightly too
large result.
This fixes the mxf regression test with gcc 4.5 on x86_32.
Originally committed as revision 25060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 19:54:48 +00:00
2d525ef483
Change all occurences of "inofficial" to "unofficial" in code, comments
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and options. Keep old options until next major version bump.
Patch by Rodney Baker, rodney d baker a iinet d net d au
Originally committed as revision 24021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-03 15:35:23 +00:00
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
be548816dc
Always check if ff_alloc_picture() succeeds.
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Patch by Pavel Pavlov, pavel summit-tech ca
Originally committed as revision 22648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 17:58:39 +00:00
fc4a2d1e8c
Change ref_index structure so it matches how its organized in h264.
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Also revert the related error concealment hotfix.
Originally committed as revision 22640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 02:17:04 +00:00
53f66cee0c
Add ff_ prefix for mpeg2_dc_scale_table.
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Originally committed as revision 22556 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 22:49:46 +00:00
6506c3d2b2
Support intra_dc_precision>8 in jpeg
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Originally committed as revision 22554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 21:27:13 +00:00
bd57cae86f
use mpeg2 quantization bias for mjpeg.
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this seems to improve RD performance.
Originally committed as revision 22550 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 16:37:02 +00:00
94ca624fbc
Move ff_sqrt() to libavutil/intmath.h
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Originally committed as revision 22345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 21:19:56 +00:00
40d1122752
Use LOCAL_ALIGNED macro for local arrays
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Originally committed as revision 21866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 20:36:20 +00:00
c67278098d
Move array specifiers outside DECLARE_ALIGNED() invocations
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Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-22 03:25:11 +00:00
7ffd8332c7
Add missing internal.h to files calling ff_match_2uint16().
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Fixes warnings:
libavcodec/mpegvideo_enc.c:574: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/ituh263enc.c:143: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/svq1enc.c:97: warning: implicit declaration of function
'ff_match_2uint16'
Originally committed as revision 21133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 04:57:04 +00:00
c46eeae2a8
Add a function to match a 2 element vector of uint16_t and use it in h263 and svq1
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instead of custom and bloated code to find an index into a w/h array.
Originally committed as revision 21113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 18:33:21 +00:00
ca334dd14b
Split the mpeg4 encoder and decoder off h263.c
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Originally committed as revision 21079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 23:53:49 +00:00
6a14a15722
Move forgotton "AVCodec flv_encoder" over to flvenc.c.
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Originally committed as revision 21052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 05:41:49 +00:00
eb52376915
Split out flv encoding.
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Originally committed as revision 21050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 04:42:39 +00:00
4052cbf161
Get rid of pointless CONFIG_ANY_H263 preprocessor definition.
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Originally committed as revision 20975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 11:33:59 +00:00
f34121f351
Replace CONFIG_ANY_H263_ENCODER definition by CONFIG_H263_ENCODER.
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CONFIG_ANY_H263_ENCODER is just a logical OR of H.263 family definitions,
for which the build system enables CONFIG_H263_ENCODER anyway.
Originally committed as revision 20950 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-28 17:36:03 +00:00
954a0b482a
Check sample_aspect_ratio validity for mpeg4/h263/h263p encoding.
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Merged from ffmbc0.3
Originally committed as revision 20861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-14 11:34:46 +00:00
a1a63143f1
Cosmetic (restructure RGB ljpeg check to be more readable)
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Originally committed as revision 20793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-10 20:05:04 +00:00
401e0a74bd
10l, Fix YUV ljpeg that i just broke by mistake.
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Originally committed as revision 20792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-10 19:41:47 +00:00
e0b176adff
Fix RGB LJPEG encoding.
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Originally committed as revision 20788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-10 18:07:35 +00:00
ccc4b91832
Make sure ff_init_qscale_tab() is called one way or another when
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adaptive quantization is enabled.
Fixes issue509.
Originally committed as revision 20726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-03 21:38:10 +00:00
9015b095bc
Move ff_init_qscale_tab() from h263.c to mpegvideo, the function is not h263 specific.
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Originally committed as revision 20725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-03 21:36:58 +00:00
b0bef34209
Add additional long names for the Flash Video decoder and encoder.
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Originally committed as revision 20317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-19 18:45:44 +00:00
01418506a2
Remove casts that are useless since the argument is void *.
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Originally committed as revision 20177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-06 06:33:18 +00:00
b52b0913c2
Check for thread_count==0.
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fixed issue1333
Originally committed as revision 19809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-10 14:12:05 +00:00
2ba8301769
Mark all pix_fmts and supported_framerates compound literals as const.
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Makes no difference for gcc but at least icc can put them in .rodata then.
Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06 16:09:21 +00:00
0bd485300e
Do not check for both CONFIG_H263_ENCODER and CONFIG_FLV_ENCODER.
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The latter can never be enabled without the former.
Originally committed as revision 19598 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-05 15:27:22 +00:00
965424dad1
Do not check for both CONFIG_H263_ENCODER and CONFIG_H263P_ENCODER.
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The latter can never be enabled without the former.
Originally committed as revision 19596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-05 15:22:16 +00:00
Ronald S. Bultje
Alexander Strange
Alex Converse
Anton Khirnov
Stefano Sabatini
Ronald S. Bultje
Mans Rullgard
Christophe Massiot
Diego Elio Pettenò
Michael Niedermayer
Baptiste Coudurier
James Darnley
Rodney Baker
Diego Biurrun
Pavel Pavlov
Reimar Döffinger