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Author SHA1 Message Date
Michael Niedermayer
8cb5d4c060 h263 4mv encoding fix 
Originally committed as revision 2755 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 22:34:33 +00:00
Michael Niedermayer
04a59bfb8d segfault fix 
Originally committed as revision 2754 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 21:07:17 +00:00
Alex Beregszaszi
b46243ed1c get_bit_count -> put_bits_count 
Originally committed as revision 2753 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 17:51:58 +00:00
Alex Beregszaszi
fe455f3328 get_bit_count -> put_bits_count 
Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 15:27:31 +00:00
Michael Niedermayer
de7ff1f774 analyze the gradient of the error surface to avoid a few checks in the quantizing noise shaper 
Originally committed as revision 2751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 03:56:05 +00:00
Michael Niedermayer
364a179749 quantizer noise shaping optimization 
Originally committed as revision 2750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 02:12:37 +00:00
Henning Haaland Kulander
46026f4e5b VideoBufferSize option patch by ("Henning Haaland Kulander" <hennikul at ifi dot uio dot no>) 
Originally committed as revision 2749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-05 17:47:24 +00:00
Mike Melanson
070ed1bc43 initial commit for Quicktime Animation (RLE) video decoder; bit depths 
32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet

Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-05 05:22:44 +00:00
Michael Niedermayer
a412a03bee remove incorect motion estimation table 
Originally committed as revision 2747 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-05 00:35:08 +00:00
Michael Niedermayer
8a1f657b28 cleanup ugly code (also appearently works around a bug gcc 3.4 which fails compiling it) by (mru at kth dot se (Måns Rullgård)) 
Originally committed as revision 2746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-04 16:03:10 +00:00
Michael Niedermayer
2caa92d935 fixes by Gildas Bazin <gbazin at altern dot org> 
Originally committed as revision 2745 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-04 15:49:55 +00:00
Mike Melanson
7d8379f2b7 added support for EA ADPCM and SMJPEG IMA ADPCM 
Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-03 04:27:17 +00:00
Michael Niedermayer
deb7a6cdaf simplify 
Originally committed as revision 2743 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-02 14:59:43 +00:00
Michael Niedermayer
77ea0d4bdd quantizer noise shaping 
Originally committed as revision 2742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-02 03:52:58 +00:00
Falk Hüffner
95ba2c8f43 tiny warning fix 
Originally committed as revision 2741 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-01 22:56:54 +00:00
Michael Niedermayer
4aa533be03 Patch for MPEG-2 VOB headers by (Jimmy Blair <blueskyjb at verizon dot net>) 
Originally committed as revision 2740 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-01 13:06:46 +00:00
Alex Beregszaszi
0a87c409cc changed includes 
Originally committed as revision 2739 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 22:58:32 +00:00
Alex Beregszaszi
fc929feebd not needed anymore 
Originally committed as revision 2738 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 22:47:48 +00:00
Michael Niedermayer
a62d75da98 segfault fix 
Originally committed as revision 2737 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 21:28:49 +00:00
Mike Melanson
fb85b027f6 vsad16_mmx2 only applies if encoders are turned on 
Originally committed as revision 2736 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 20:41:07 +00:00
Mike Melanson
7bf3261289 these functions (get_bit_count and align_put_bits) are referenced even 
when CONFIG_ENCODERS is not defined

Originally committed as revision 2735 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 20:37:46 +00:00
Mike Melanson
18a508c527 handle invalid buffer sizes 
Originally committed as revision 2734 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 18:17:38 +00:00
Mike Melanson
155aa4174d watch those hard tabs 
Originally committed as revision 2733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 17:57:57 +00:00
Mike Melanson
df72754d03 handle 0-length buffers 
Originally committed as revision 2732 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 17:40:28 +00:00
Mike Melanson
c89c1d2542 handle 0-length buffers 
Originally committed as revision 2731 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 17:30:28 +00:00
Michael Niedermayer
2c8b796fa9 b frames + cbr fix 
Originally committed as revision 2730 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-29 15:50:54 +00:00
Michael Niedermayer
8fd19ab286 SSE2 fdct by (Balatoni Denes <pnis at coder dot hu>) 
Originally committed as revision 2729 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-29 01:15:25 +00:00
Michael Niedermayer
5a60360712 4mv + b frame encoding segfault fix 
Originally committed as revision 2728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-28 00:36:58 +00:00
Michael Niedermayer
6ff6cff203 first coded vs. first displayed pts (segfault & pts fix if b frames are used) 
Originally committed as revision 2727 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-27 13:55:34 +00:00
Michael Niedermayer
ac806113fe 10l 
Originally committed as revision 2726 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-26 19:14:02 +00:00
Michael Niedermayer
9ff5f17543 int64max fix by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2725 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-26 19:09:47 +00:00
Michael Niedermayer
11a8a71d4e mpeg4 pts fix 
Originally committed as revision 2724 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-26 19:04:32 +00:00
Roberto Togni
e40f5d3c6f Use reget buffer instead of copying from prev frame 
Added buffer hints, replaced printf with av_log

Originally committed as revision 2723 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-25 16:43:09 +00:00
Alex Beregszaszi
e0c53ac889 freebsd fix for mpeg12.c (moving INT64_MAX to common.h) 
Originally committed as revision 2722 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-25 11:13:56 +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 
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
7a62e94a26 optimization 
Originally committed as revision 2720 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-24 22:22:42 +00:00
Michael Niedermayer
83f8c0c3c8 segfault fix 
Originally committed as revision 2719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-23 12:30:31 +00:00
Michael Niedermayer
303e50e65b closed gop support & flags2 as all bits in flags are used 
and a few minor things i forgot to commit ...

Originally committed as revision 2718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-22 19:48:28 +00:00
Chip
d398a27e0b inttypes.h patch by (Chip <szarlada at freemail dot hu>) 
Originally committed as revision 2717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-22 12:09:14 +00:00
Michael Niedermayer
403f10996d more tolerance for dc=0 
Originally committed as revision 2716 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-21 19:14:26 +00:00
Michael Niedermayer
20f155ed80 avcodec_flush_buffers() fix 
Originally committed as revision 2715 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-19 14:41:34 +00:00
Michael Niedermayer
40a3105d46 segfault fix 
Originally committed as revision 2714 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-18 21:57:32 +00:00
Michael Niedermayer
2c492e94fc removing broken framerate conversation hack in mpeg1/2 
Originally committed as revision 2713 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-18 21:41:44 +00:00
Michael Niedermayer
8e78482542 rv20 mv prediction in b frames fix 
Originally committed as revision 2712 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-18 02:59:01 +00:00
Michael Niedermayer
8a05bca46c CONFIG_ENCODERS fix by (Ronald Bultje <rbultje at ronald dot bitfreak dot net>) 
Originally committed as revision 2711 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-17 22:02:07 +00:00
Michael Niedermayer
0888ac4f27 seeking stuff 
adaptively change middle position selection algo for seeking, this avoids some ugly worstcases of the interpolated variant
  avoid backward search for mpeg where possible, its 17 times slower then forward according to my benchmark

Originally committed as revision 2710 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-17 20:26:44 +00:00
Michael Niedermayer
3e9245a98e store searched distance in index, so we dont waste time searching for keyframes where we already searched 
asf seek fixes & use keyframe pos/timestamp cache

Originally committed as revision 2709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-17 18:06:52 +00:00
Michael Niedermayer
fb204d4bc1 xvid "packed" stuff support 
Originally committed as revision 2708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-15 01:29:26 +00:00
Michael Niedermayer
29962fea47 header parser fix 
Originally committed as revision 2707 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 21:50:05 +00:00
Michael Niedermayer
1305a9d55e replic_size==0 fix, needed so that G.726 asf file, so ffmpeg can at least decode the video without segfaulting 
Originally committed as revision 2706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 21:27:59 +00:00