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1792 Commits

Author SHA1 Message Date
Michael Niedermayer
b6335c9f5b ff_copy_bits() optimization 
Originally committed as revision 2777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-14 01:25:41 +00:00
Michael Niedermayer
a734250db6 activate the memcpy special case for the byte aligned case in ff_copy_bits(), wasnt working before because of a incorrectly used pbBufPtr() 
Originally committed as revision 2775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-13 21:07:31 +00:00
Michael Niedermayer
cfbd16df75 replace a few pbBufPtr() by put_bits_count(), one of them was actually wrong 
Originally committed as revision 2774 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-13 20:59:48 +00:00
Michael Niedermayer
80ee9fc0e3 simplify MV availability check / dont use below last row MV which is always zero 
Originally committed as revision 2773 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-13 18:39:43 +00:00
Michael Niedermayer
9c3d33d67f multithreaded/SMP motion estimation 
multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
all pthread specific code is in pthread.c
to try it, run configure --enable-pthreads and ffmpeg ... -threads <num>
the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c

Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-13 17:54:10 +00:00
Michael Niedermayer
7984082a08 ppc chroma mess workaround (real bug is that the motion compensation code assumes that 2*uvlinesize == linesize and fixing this would mean a slowdown) 
Originally committed as revision 2771 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-12 16:21:21 +00:00
Roman Shaposhnik
826ca10408 * gotta setup coded_frame for encoding. avcodec.h says that for decoding 
lavc is supposed to set it up as well and I don't think I see any
      reason not to.

Originally committed as revision 2769 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-10 20:48:09 +00:00
Michael Niedermayer
8a36717afc rv10/obmc fixes 
Originally committed as revision 2768 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-09 15:23:35 +00:00
Michael Niedermayer
99683a3077 2 byte shorter userdata for mpeg4 
in the past it was startcode,string,00,7F,startcode
now it is startcode,string,stratcode
both are mpeg4 compliant, as according to the standard the userdata lasts until the next 00 00 01 (startcode prefix) but some very primitive decoders which simply skip until the first 00 byte and then expect the next valid startcode might fail with the old variant, just a theory though (didnt test if quicktime can decode it now)

Originally committed as revision 2767 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-08 22:52:35 +00:00
Michael Niedermayer
6cf9d5ebd3 M$ ADPCM encoding & some simplifications 
Originally committed as revision 2765 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-08 02:16:48 +00:00
Michael Niedermayer
fc374fe299 segfault fix 
Originally committed as revision 2764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 20:50:26 +00:00
Michael Niedermayer
eb5b0422b5 use clip() from common.h 
ignore sample_rate==8000 limit if strict_std_compliance < 0

Originally committed as revision 2762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 15:33:00 +00:00
Roman Shaposhnik
e5966052ee * Initial implementation of the G.726 ADPCM audio codec. 
Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 08:20:00 +00:00
Tinic Uro
747a0554ea - made --extra-cflags option work on darwin 
- allow INTER4V macroblocks for FLV1 codec
- fixed issue in flv file format saving 8 mp3 frames per packet instead of 1
- fixed crasher in flv file format involving mp3 buffer handling
- added FLV1 codec support for swf file format (FlashPlayer6 or above
required) and made it default
- fixed broken mp3 support in swf file format
patch by (Tinic Uro <turo at macromedia dot com>)
cleanup by me

Originally committed as revision 2756 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 23:56:37 +00:00
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
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
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
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
237da0fa20 dont calculate stuff if its not used ... 
Originally committed as revision 2699 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 02:35:04 +00:00
Michael Niedermayer
a75b43fd73 fixing twice added offset bug, was triggered by 4mv + sub_cmp != mb_cmp 
bug was introduced in version 1.75 (2003-12-30)
this may have lead to a small drop in quality of the 4mv mode, but should have only affected the mbd=0 case

Originally committed as revision 2698 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 02:21:39 +00:00
Roberto Togni
6245598582 Right fix for older zlib version 
Originally committed as revision 2696 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-13 20:26:44 +00:00
Roberto Togni
ccbfd4ba96 Fix for older version of zlib 
Originally committed as revision 2695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-13 19:46:37 +00:00
Michael Niedermayer
507a8e0d70 type fixes, found by Wolfgang Hesseler 
Originally committed as revision 2694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-12 22:39:19 +00:00
Roberto Togni
a273bbfb03 MSZH and ZLIB decoder support 
Experimental ZLIB encoder (not working yet)

Originally committed as revision 2693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-12 22:14:45 +00:00
Michael Niedermayer
909678c707 grayscale mjpeg decoding support based upon a patch by (Leon Bottou (leonb)) 
Originally committed as revision 2687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 19:54:12 +00:00
Michael Niedermayer
8f2ab83318 copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise 
Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 16:04:55 +00:00
Michael Niedermayer
d2a9bdddd8 more sane inttypes emulation behavior if libavcodec is used outside ffmpeg 
Originally committed as revision 2685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 12:53:07 +00:00
Michael Niedermayer
d94728c377 cleanup 
Originally committed as revision 2684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 01:58:00 +00:00
Michael Niedermayer
c562c4da89 something unimportant ... 
Originally committed as revision 2682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-09 23:43:57 +00:00
Chris Flerackers
7f965c1c89 inttypes emulation cleanup patch by ("Chris Flerackers" <cflerackers at androme dot be>) 
Originally committed as revision 2681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-09 18:00:31 +00:00
Steven M. Schultz
84f986c0f4 lrintf patch by ("Steven M. Schultz" <sms at 2BSD dot COM>) 
Originally committed as revision 2680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 23:51:23 +00:00
Michael Niedermayer
a1e257b231 optimize compute_antialias() and add a floating point based alternative (2x faster) 
Originally committed as revision 2679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 21:08:57 +00:00
Michael Niedermayer
303aebf97a uninitalized variables fix by (Gildas Bazin <gbazin at altern dot org>) 
and some related cleanup by me

Originally committed as revision 2677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 18:44:36 +00:00
Michael Niedermayer
967be70050 memleak fix 
Originally committed as revision 2676 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 18:24:35 +00:00
Michael Niedermayer
620fe604a8 10l 
Originally committed as revision 2670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 23:40:23 +00:00
Michael Niedermayer
622348f931 interlaced dct decision cleanup 
function moved to dspcontext
  mmx&mmx2 optimized
  change SSE -> SAD as default (better quality)
vbv buffer size command line option in kbyte

Originally committed as revision 2669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 22:57:07 +00:00
Michael Niedermayer
51929fd312 simplify 
Originally committed as revision 2668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 11:16:05 +00:00
Michael Niedermayer
b1b8f9fc58 gop timestamp fix 
Originally committed as revision 2667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 22:13:14 +00:00
Michael Niedermayer
ac548c5d1d 10000l 
Originally committed as revision 2665 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 19:49:57 +00:00
Michael Niedermayer
96b73a2ada frame rate emulation "fix" by (Mean <fixounet at free dot fr>) 
Originally committed as revision 2664 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 17:43:28 +00:00
Michael Niedermayer
2e90b37c5e mpeg2 QP clamping fix 
Originally committed as revision 2663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 17:29:51 +00:00
Michael Niedermayer
0982834b04 non YV12 vissualization fix by (Wolfgang Hesseler <qv at multimediaware dot com>) 
Originally committed as revision 2662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 17:13:14 +00:00
Michael Niedermayer
5ac59c559b warn the user if we had to clip some dct coefficient due to a crappy format which doenst support the whole needed range (msmpeg4/wmv mostly but mpeg1 too to a lesser extend) 
Originally committed as revision 2661 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 14:43:52 +00:00
Michael Niedermayer
baaf3f467b SVCD scan offset stuff 
Originally committed as revision 2660 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 00:23:14 +00:00
Denes Balatoni
c953e7976e denoise_dct_sse2() patch by (Balatoni Denes <pnis at coder dot hu>) 
Originally committed as revision 2659 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-03 20:14:45 +00:00
Michael Niedermayer
783df5f347 denoise_dct_mmx() 
Originally committed as revision 2657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 22:29:08 +00:00
Michael Niedermayer
fbb898067f more trellis quant optimizations 
Originally committed as revision 2655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 19:22:00 +00:00
Mike Melanson
fafa0b75ee first pass at Sierra VMD A/V decoders; video looks great, audio is not 
yet complete

Originally committed as revision 2652 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 04:45:06 +00:00
Michael Niedermayer
34e0a29d36 cleanup 
Originally committed as revision 2651 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 03:02:34 +00:00
Michael Niedermayer
7485d118f2 optimizing (trellis) quantizer 
Originally committed as revision 2650 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 02:39:05 +00:00
Mike Melanson
2ad5d5a8c8 off-by-1 error in the never-before-tested embedded string code 
Originally committed as revision 2649 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 02:31:53 +00:00
Michael Niedermayer
e5771f4f37 put_pixels width comment fix 
Originally committed as revision 2646 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-01 18:02:30 +00:00
Michael Niedermayer
ae55b53303 dont show uninitalized motion vectors 
Originally committed as revision 2645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-01 16:56:04 +00:00
Michael Niedermayer
273977d814 rate limit tips and checks 
Originally committed as revision 2643 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-01 15:13:44 +00:00
Michael Niedermayer
0368c72d83 print vbv buffer size & bitrate when decoding with -debug 1 
Originally committed as revision 2641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-01 02:56:35 +00:00
Michael Niedermayer
7d67aa9b0f info about h and tpel 
Originally committed as revision 2639 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-30 19:19:45 +00:00
Michael Niedermayer
bb198e198a interlaced motion estimation 
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
Michael Niedermayer
b846b231b3 100000l 
Originally committed as revision 2637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-30 15:29:38 +00:00
Wolfgang Hesseler
0c9bbaec60 motion vector vissualization improvements patch by (Wolfgang Hesseler <qv at multimediaware dot com>) 
Originally committed as revision 2636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-30 02:12:12 +00:00
Michael Niedermayer
1031fabd14 picture number fixes 
Originally committed as revision 2634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-29 22:25:08 +00:00
Michael Niedermayer
622eb8367b 10l (segfault fix) 
Originally committed as revision 2633 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-28 11:35:54 +00:00
Steven M. Schultz
1c004e5622 lrintf patch by ("Steven M. Schultz" <sms at 2BSD dot COM>) 
Originally committed as revision 2630 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-22 19:42:28 +00:00
Michael Niedermayer
71c47d6e24 10l (forgot to copy top_field_first flag) 
Originally committed as revision 2629 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-22 19:06:01 +00:00
Michael Niedermayer
8135f8df52 rv20 / h263 b frame fix 
Originally committed as revision 2628 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-21 20:06:59 +00:00
Michael Niedermayer
bed1707c9c fix crash 
Originally committed as revision 2627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-19 00:47:36 +00:00
Mike Melanson
4ff7c576f8 SVQ3 uses unrestricted motion vectors 
Originally committed as revision 2626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-18 23:44:49 +00:00
Michael Niedermayer
9a41c2c747 svq3 fix 
Originally committed as revision 2625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-18 21:35:02 +00:00
Michael Niedermayer
d60a8f85d7 vbv_delay 
Originally committed as revision 2623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-17 19:53:05 +00:00
Fabrice Bellard
b84f2a3533 pts and dts support in parser API 
Originally committed as revision 2619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-16 11:17:06 +00:00
Mike Melanson
ac3d5cac7b initial predictors are not sent to the output in QT IMA; fix stereo QT 
IMA decoding

Originally committed as revision 2618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-16 01:17:58 +00:00
Fabrice Bellard
6e45e92856 added End Of File handling to return last picture for MPEG1/2/4 
Originally committed as revision 2614 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-15 14:40:37 +00:00
Michael Niedermayer
2393e65431 100l (forgot alpha & ppc) 
Originally committed as revision 2611 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-15 09:21:28 +00:00
Michael Niedermayer
31b1ec5d38 mv vissualization & field picture fix 
Originally committed as revision 2610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 20:48:12 +00:00
Wolfgang Hesseler
fad05f523c cygwin fix and dont average interlaced MVs patch by (Wolfgang Hesseler <qv at multimediaware dot com>) 
Originally committed as revision 2609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 17:47:23 +00:00
Michael Niedermayer
a4337a5130 10l (printing qscale before parsing it) 
Originally committed as revision 2608 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 16:15:32 +00:00
Michael Niedermayer
d50635cd24 split intra / inter dequantization 
Originally committed as revision 2607 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 02:57:00 +00:00
Michael Niedermayer
7ebfc0ea63 error concealment regression test 
Originally committed as revision 2606 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 01:42:00 +00:00
Michael Niedermayer
d55f7b6521 cleanup 
Originally committed as revision 2605 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-13 20:41:33 +00:00
Aurelien Jacobs
0c11692a1d Here are juste two added #ifdef CONFIG_ENCODERS to allow 
libavcodec to compile without CONFIG_ENCODERS defined
patch by (Aurelien Jacobs <aurel at gnuage dot org>)

Originally committed as revision 2604 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-13 02:14:18 +00:00
Michael Niedermayer
864119b6ca mb type & qp vissualization 
Originally committed as revision 2603 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-13 01:33:52 +00:00
Michael Niedermayer
11dffbe1da stuffing to stay above min_bitrate 
Originally committed as revision 2602 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-12 21:30:47 +00:00
Michael Niedermayer
fb0666392c CBR improvements 
Originally committed as revision 2601 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-12 19:26:55 +00:00
Fabrice Bellard
7a0f9d7e7d fixed top_field_first support when encoding 
Originally committed as revision 2600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-12 16:56:38 +00:00
Fabrice Bellard
3e9d718ecb fill codec info 
Originally committed as revision 2599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-12 16:55:12 +00:00
Michael Niedermayer
fa75ce9292 fixing h263p encoding without UMV 
Originally committed as revision 2598 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-11 16:14:27 +00:00
Michael Niedermayer
5814beaa87 set AVCodecContext.width/height before get_buffer() 
Originally committed as revision 2596 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-11 11:17:54 +00:00
Michael Niedermayer
dd5e90cd55 interlaced dct encoding fix 
Originally committed as revision 2592 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 17:05:41 +00:00
Fabrice Bellard
3ab5b8cc9a interlaced DCT support for MPEG2 encoding 
Originally committed as revision 2591 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 16:51:54 +00:00
Fabrice Bellard
db9b1b5eae fixed interlaced encoding 
Originally committed as revision 2590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 16:49:20 +00:00
Michael Niedermayer
7f9b37b08e 10l (uninitialized var ...) 
Originally committed as revision 2589 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 16:20:28 +00:00
Fabrice Bellard
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) 
Originally committed as revision 2587 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 11:18:36 +00:00
Michael Niedermayer
26f548a7a6 MB_TYPE_INTERLACED info fix 
Originally committed as revision 2586 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 02:34:09 +00:00
Fabrice Bellard
248a189a7d fixed low delay decoding 
Originally committed as revision 2583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-09 14:51:49 +00:00
Michael Niedermayer
feca25cc8b 100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l 
Originally committed as revision 2582 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-09 14:03:55 +00:00
Michael Niedermayer
0ed714a702 slice structured fixes 
Originally committed as revision 2581 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-09 13:47:08 +00:00
Michael Niedermayer
5ea4b18d9f motion_subsample_log2 
Originally committed as revision 2580 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-09 01:55:54 +00:00
Wolfgang Hesseler
8d7ec294c4 move motion_val & mb_type to AVFrame patch by (Wolfgang Hesseler <qv at multimediaware dot com>) 
cleanups & fixes by me

Originally committed as revision 2579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-09 01:49:56 +00:00
Alex Beregszaszi
f8830383a9 FF_DEBUG_PICT_INFO and CODEC_FLAG_GRAY support 
Originally committed as revision 2577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-08 18:26:22 +00:00
Michael Niedermayer
fb07988399 AIC/MQ encoding fix 
Originally committed as revision 2573 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-08 17:42:20 +00:00
Alex Beregszaszi
60efb3e42d cosmetics 
Originally committed as revision 2572 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-08 11:35:09 +00:00
Alex Beregszaszi
3c3f113ec1 more correct header parsing 
Originally committed as revision 2571 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-08 11:32:06 +00:00
Michael Niedermayer
ecfc44e66e alternative inter vlc encoding fix 
Originally committed as revision 2570 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-08 02:23:22 +00:00
Michael Niedermayer
01e8ff27b4 slice flush / position fix 
Originally committed as revision 2569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-07 02:10:30 +00:00
Michael Niedermayer
ba58dabc5c h263 slice structured mode 
slice cleanup

Originally committed as revision 2568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-07 01:33:45 +00:00
Michael Niedermayer
a8380f44cf removing unused var & converting 64->32bit 
Originally committed as revision 2567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-05 23:12:03 +00:00
Michael Niedermayer
2be9f03abb AVFrame.interlaced_frame fixes 
Originally committed as revision 2566 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-05 01:03:12 +00:00
Michael Niedermayer
c70f1716cf export top_field_first & interlaced_frame 
Originally committed as revision 2564 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-05 00:19:46 +00:00
Michael Niedermayer
ac49f3efac set has_b_frames correctly, fixes rv20 dr1 with mplayer 
Originally committed as revision 2563 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-04 19:15:37 +00:00
Michael Niedermayer
cdb4e730e4 cleanup 
Originally committed as revision 2562 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-04 18:46:49 +00:00
Michael Niedermayer
b40cd4e0e4 rv20 (h263) b frame decoding support 
Originally committed as revision 2561 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-04 18:34:47 +00:00
Mike Melanson
6952f12338 this should make the decoder safe for big-endian platforms 
Originally committed as revision 2560 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-04 14:14:43 +00:00