70ac76c0eb
mpeg4 header encoding bugfix
...
Originally committed as revision 1392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-03 23:21:52 +00:00
477ab036ad
trellis quantization
...
Originally committed as revision 1380 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-31 17:23:56 +00:00
41773b735e
correcter mpeg4 headers
...
Originally committed as revision 1376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-30 00:28:42 +00:00
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
59b571c1e4
more debug output
...
Originally committed as revision 1338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-17 11:25:29 +00:00
f8af5cb5a4
correct mpeg4 vo type
...
Originally committed as revision 1324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-09 00:06:15 +00:00
2b2719acff
ump4 decoding fixed
...
Originally committed as revision 1322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-07 11:38:26 +00:00
c8c437bc23
specific debug output support
...
Originally committed as revision 1305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 12:09:27 +00:00
ce3bcaeda1
fixing illegal 3. esc bug (the mpeg4 std only requires encoders to use unescaped symbols but not esc1 or esc2 if they are shorter than esc3, andjust beause its logical to use the shortest possible vlc doesnt mean encoders do that)
...
Originally committed as revision 1304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 11:47:24 +00:00
1e491e29c2
cleanup
...
adding AVVideoFrame
moving quality, pict_type, key_frame, qscale_table, ... to AVVideoFrame
removing obsolete variables in AVCodecContext
skiping of MBs in b frames
correctly initalizing AVCodecContext
picture buffer cleanup
Originally committed as revision 1302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 10:04:03 +00:00
e4828c7d43
fixing h263+ slices if the padding at the end of the frame is >7 && <16 && there are no zero bytes afterwards
...
Originally committed as revision 1281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-26 08:56:10 +00:00
58b0b0dd93
fixing aspect
...
Originally committed as revision 1273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-25 09:23:19 +00:00
5d3cea3a86
aspect ratio cleanup
...
Originally committed as revision 1254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-20 13:08:04 +00:00
eb4b3dd3c3
* using DSPContext - so each codec could use its local (sub)set of CPU extension
...
Originally committed as revision 1194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-11 09:40:17 +00:00
b8a78f419d
reversing header game
...
MIN/MAX -> FFMIN/FFMAX
Originally committed as revision 1184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-10 11:46:59 +00:00
f56dd362bd
hopefully fixing sprite_warping_points==0
...
Originally committed as revision 1136 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-01 13:25:22 +00:00
bbed9259cc
put a few large tables under #ifdef CONFIG_ENCODERS or dynamically allocate them
...
Originally committed as revision 1130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 16:11:03 +00:00
384855eebf
segfault fix patch by (Juergen Keil <jk at tools dot de>)
...
Originally committed as revision 1073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-26 18:56:43 +00:00
945eeee15e
slice encoding cleanup
...
Originally committed as revision 1069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-25 00:08:32 +00:00
7da71a5c68
xvid qpel bug autodetect
...
Originally committed as revision 1064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-22 19:48:52 +00:00
49943a18d0
fixing interlaced dct with 4mv
...
Originally committed as revision 1050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-19 11:03:13 +00:00
073b013d00
complete mpeg4 GMC decoding support
...
Originally committed as revision 1046 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-16 19:55:49 +00:00
d2975f8d4f
warning fixes
...
Originally committed as revision 1044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-15 15:24:08 +00:00
b704e7420b
mpeg4 header parser clenup (needed for parsing of VOL header in avctx->extradata)
...
Originally committed as revision 1032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 12:21:54 +00:00
4d2858deac
better/cleaner error resilience (done in a 2nd pass after decoding)
...
h263/mpeg4 out of order slice decoding
Originally committed as revision 1030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-13 13:16:04 +00:00
3a3d3a42c2
fixing custom quantizer matrix decoding
...
minor optimizations
Originally committed as revision 993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-02 22:56:58 +00:00
2ad1516a6c
idct permutation cleanup, idct can be selected per context now
...
fixing some threadunsafe code
Originally committed as revision 980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 22:44:22 +00:00
a9c6830605
minor optimization of h263_encode_motion()
...
Originally committed as revision 976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-27 15:38:54 +00:00
202ef8b819
ff_get_fourcc() & XVIX support
...
Originally committed as revision 975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-27 10:27:57 +00:00
0c2dd16eb6
autodetect UMP4 (by adding a fourcc field to AVCodecContext)
...
Originally committed as revision 974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 23:27:22 +00:00
7f2bdb62d4
automatically detect broken opendivx codec and workaround, so bug=1 shouldnt be needed anymore for mpeg4 files, if there still are files which need bug=1 then tell me ...
...
Originally committed as revision 973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 22:37:33 +00:00
5482970b4b
h263_dc_scale() cleanup
...
Originally committed as revision 972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 09:16:23 +00:00
fcb48651f4
mpeg4 interlaced dct encoding
...
Originally committed as revision 971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 00:22:25 +00:00
9e4c69485b
adaptive quantization for h263
...
Originally committed as revision 969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 15:07:44 +00:00
9960903667
fixing ac prediction encoding with adaptive quantization
...
Originally committed as revision 966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 09:15:46 +00:00
c5d309f2d5
adaptive quantization (lumi/temporal & spatial complexity masking)
...
Originally committed as revision 964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-23 14:56:11 +00:00
5596c60cce
dont store version for bit-exact tests
...
Originally committed as revision 948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 22:07:35 +00:00
a172cae62e
interlaced b frames fix
...
Originally committed as revision 946 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 17:18:26 +00:00
050fe8bab5
aspect (ext. par too) support for h263 and mpeg4 (inc. build becouse of new vars)
...
Originally committed as revision 941 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 19:31:32 +00:00
e3bd83f874
10l (field select readed at the wrong place ...)
...
Originally committed as revision 939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 11:47:57 +00:00
fc97db6435
interlaced b frames cleanup
...
Originally committed as revision 938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 11:24:58 +00:00
bea669e57c
interlaced mpeg4 b frame decoding
...
Originally committed as revision 936 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 09:45:32 +00:00
2276785cfa
fixing 1/0 if the headers are incomplete (like what M$ encoder generates)
...
Originally committed as revision 934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 07:46:06 +00:00
b9d2bb5b2f
fixing interlaced mpeg4 decoding
...
Originally committed as revision 933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 18:28:17 +00:00
f3cfadd52f
parsing resync header extension support
...
Originally committed as revision 931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 15:22:14 +00:00
33cbc6052a
vbv parameter parsing (more skiping actually ;) )
...
Originally committed as revision 930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 15:02:47 +00:00
66370d3fca
statistics for forw & back p-MBs instead of just one counter for both
...
Originally committed as revision 925 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 12:26:09 +00:00
15415af418
export pts from stream if available
...
store pts in stream if available (otherwise use frame_rate)
Originally committed as revision 923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 10:54:53 +00:00
3db48188df
optimizing mpeg4_encode_block(), generates allso slightly shorter bitstream as some codes can be represented as esc1 and esc2 and esc2 is shorter for a few of them
...
Originally committed as revision 911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-07 00:16:30 +00:00
fd7db0fddf
mpeg4 interlaced decoding support (not completly implemented/tested due to lack of samples)
...
Originally committed as revision 870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-27 16:28:19 +00:00
Michael Niedermayer
Zdenek Kabelac
Jürgen Keil
Alex Beregszaszi