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fcb48651f4
Commit Graph

618 Commits

Author SHA1 Message Date
Michael Niedermayer
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
Leon van Stuivenberg
b560f4b656 ps2 idct bugfix patch by (Leon van Stuivenberg <leonvs at iae dot nl>) 
Originally committed as revision 970 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-24 23:57:17 +00:00
Michael Niedermayer
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
Michael Niedermayer
d87c0267e3 adaptive quantization for mpeg1 
Originally committed as revision 968 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-24 12:33:37 +00:00
Michael Niedermayer
5e746b9995 darkness masking (lumi masking does only bright stuff now) 
Originally committed as revision 967 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-24 10:53:59 +00:00
Michael Niedermayer
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
Michael Niedermayer
693b0e1d66 fixing variance scaling for b frames (messed adaptive quants up) 
cliping too long MVs in b frames instead of setting them to 0

Originally committed as revision 965 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-23 15:16:09 +00:00
Michael Niedermayer
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
Leon van Stuivenberg
d46aba2642 ps2 idct patch by (Leon van Stuivenberg <leonvs at iae dot nl>) 
Originally committed as revision 963 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-23 08:44:24 +00:00
Michael Niedermayer
084c726ba3 pix_sum16_mmx() 
Originally committed as revision 961 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-20 10:03:01 +00:00
Arpi
3f09f52adf fdct_mmx -> ff_fdct_mmx (renamed to avoid namespace conflict with xvid) 
[found by Kim Minh Kaplan]

Originally committed as revision 960 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 22:14:53 +00:00
Michael Niedermayer
b3a391e8b8 fixing i_quant_factor, this should finally fix the bitrate bug with ffserver hopefully 
Originally committed as revision 959 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 20:22:39 +00:00
Michael Niedermayer
e8b62df6e4 fixing apiexample 
Originally committed as revision 958 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 18:24:52 +00:00
Michael Niedermayer
b71901e6ee documenting most stuff in AVCodecContext 
Originally committed as revision 957 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 17:44:54 +00:00
Falk Hüffner
0af65aac18 * Remove -finline-limit=8000 (not supported by gcc 2.95) 
* Hack to force correct gcc arch flags for motion_est_alpha.c

Originally committed as revision 956 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 16:06:25 +00:00
Michael Niedermayer
590d3f81b7 fixing *pixels_tab stuff (hopefully, as its untested ...) 
Originally committed as revision 955 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 10:26:49 +00:00
Michael Niedermayer
a949d72e0e avcodec_alloc_context() 
Originally committed as revision 954 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 09:13:43 +00:00
Michael Niedermayer
947ac25a44 10l (forgot to commit) 
Originally committed as revision 953 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-18 18:30:31 +00:00
Michael Niedermayer
6a1f7e7b6b better min/max rate handling 
cleanup

Originally committed as revision 952 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-18 18:28:11 +00:00
Michael Niedermayer
946c8a1281 fixing 
fixing max_rate/min_rate

Originally committed as revision 951 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-18 09:08:03 +00:00
Michael Niedermayer
8f2b21a80f fixing memalign 
Originally committed as revision 949 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-15 10:02:15 +00:00
Michael Niedermayer
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
Michael Niedermayer
b7c27ee601 alignment info 
Originally committed as revision 947 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-14 19:00:09 +00:00
Michael Niedermayer
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
Michael Niedermayer
1e7bfebe7f fixing qpel 4mv 
Originally committed as revision 945 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-14 12:36:54 +00:00
Alex Beregszaszi
85bf478ed9 complete aspect support 
Originally committed as revision 944 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-14 12:30:48 +00:00
Michael Niedermayer
590a635884 interlaced qpel mpeg4 fixed 
Originally committed as revision 943 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-14 10:11:05 +00:00
Falk Hüffner
8c7b533e8b Synthesize pixels16 functions from pixels functions. 
Originally committed as revision 942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 23:27:01 +00:00
Alex Beregszaszi
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
Falk Hüffner
60286c8a37 Fix for h % 8 == 4 in put_pixels_axp_asm. 
Originally committed as revision 940 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 15:44:53 +00:00
Michael Niedermayer
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
Michael Niedermayer
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
Falk Hüffner
a343d33ed6 Due to version renumbering, Alpha builtins aren't supported in thegcc 
3.2 release.

Originally committed as revision 937 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 10:56:51 +00:00
Michael Niedermayer
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
Falk Hüffner
1c73a3fbf2 Adapt to new 8/16 table scheme. 
Originally committed as revision 935 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 09:28:45 +00:00
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
7727783512 avoid nonsense frame-skip messages 
Originally committed as revision 929 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 15:00:09 +00:00
Michael Niedermayer
dae9ffc440 uninitialized var ... 
Originally committed as revision 927 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 14:43:44 +00:00
Michael Niedermayer
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
Michael Niedermayer
7866eeff46 m4v input support 
return the correct number of bytes consumed for decding h263 like formats (needed for reading raw streams) this could break some divx files with b frames, so please tell me ASAP if u notice any problems

Originally committed as revision 924 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 11:10:33 +00:00
Michael Niedermayer
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
Philip Gladstone
02ac31361b Change abort() calls to av_abort() calls. 
Originally committed as revision 922 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 02:34:56 +00:00
Michael Niedermayer
208d3ddf96 set pict_type & key_frame on decoding too 
Originally committed as revision 918 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 00:27:08 +00:00
Michael Niedermayer
b318477992 put/avg_pixels16 
fixing 2 small qpel bugs

Originally committed as revision 915 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-11 12:39:53 +00:00
Michael Niedermayer
6b460aa387 reducing sizeof MpegEncContext to avoid stack overflow on crap M$ windo$ 
Originally committed as revision 914 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-11 07:26:43 +00:00
Nikolai Zhubr
0eaec10550 fixing overflow in 16->8 bit conversion, patch by (Nikolai Zhubr <s001 at hotbox dot ru>) 
Originally committed as revision 913 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-07 10:57:51 +00:00
Michael Niedermayer
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