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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Wolfgang Hesseler
Fabrice Bellard
Ivan Kalvachev
Michel Bardiaux
Mike Melanson
Roman Shaposhnik
Ivan Kalvachev