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
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
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
ac806113fe
10l
...
Originally committed as revision 2726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-26 19:14:02 +00:00
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
11a8a71d4e
mpeg4 pts fix
...
Originally committed as revision 2724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-26 19:04:32 +00:00
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
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
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
7a62e94a26
optimization
...
Originally committed as revision 2720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-24 22:22:42 +00:00
83f8c0c3c8
segfault fix
...
Originally committed as revision 2719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-23 12:30:31 +00:00
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
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
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
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
40a3105d46
segfault fix
...
Originally committed as revision 2714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-18 21:57:32 +00:00
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
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
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
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
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
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
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
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
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
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
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
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
d94728c377
cleanup
...
Originally committed as revision 2684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-10 01:58:00 +00:00
c562c4da89
something unimportant ...
...
Originally committed as revision 2682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-09 23:43:57 +00:00
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
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
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
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
967be70050
memleak fix
...
Originally committed as revision 2676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-08 18:24:35 +00:00
620fe604a8
10l
...
Originally committed as revision 2670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-05 23:40:23 +00:00
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
51929fd312
simplify
...
Originally committed as revision 2668 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-05 11:16:05 +00:00
b1b8f9fc58
gop timestamp fix
...
Originally committed as revision 2667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 22:13:14 +00:00
ac548c5d1d
10000l
...
Originally committed as revision 2665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 19:49:57 +00:00
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
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
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
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
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
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
783df5f347
denoise_dct_mmx()
...
Originally committed as revision 2657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-02 22:29:08 +00:00
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
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
34e0a29d36
cleanup
...
Originally committed as revision 2651 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-02 03:02:34 +00:00
7485d118f2
optimizing (trellis) quantizer
...
Originally committed as revision 2650 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-02 02:39:05 +00:00
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
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
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
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
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
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
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
b846b231b3
100000l
...
Originally committed as revision 2637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-30 15:29:38 +00:00
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
1031fabd14
picture number fixes
...
Originally committed as revision 2634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-29 22:25:08 +00:00
622eb8367b
10l (segfault fix)
...
Originally committed as revision 2633 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-28 11:35:54 +00:00
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
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
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
bed1707c9c
fix crash
...
Originally committed as revision 2627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-19 00:47:36 +00:00
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
9a41c2c747
svq3 fix
...
Originally committed as revision 2625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-18 21:35:02 +00:00
d60a8f85d7
vbv_delay
...
Originally committed as revision 2623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-17 19:53:05 +00:00
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
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
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
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
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
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
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
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
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
d55f7b6521
cleanup
...
Originally committed as revision 2605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-13 20:41:33 +00:00
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
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
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
fb0666392c
CBR improvements
...
Originally committed as revision 2601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-12 19:26:55 +00:00
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
3e9d718ecb
fill codec info
...
Originally committed as revision 2599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-12 16:55:12 +00:00
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
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
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
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
db9b1b5eae
fixed interlaced encoding
...
Originally committed as revision 2590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 16:49:20 +00:00
7f9b37b08e
10l (uninitialized var ...)
...
Originally committed as revision 2589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 16:20:28 +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)
...
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
...
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
...
Originally committed as revision 2583 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 14:51:49 +00:00
feca25cc8b
100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l
...
Originally committed as revision 2582 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 14:03:55 +00:00
0ed714a702
slice structured fixes
...
Originally committed as revision 2581 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 13:47:08 +00:00
5ea4b18d9f
motion_subsample_log2
...
Originally committed as revision 2580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 01:55:54 +00:00
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
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
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
Michael Niedermayer
Roberto Togni
Alex Beregszaszi
Chip
Chris Flerackers
Steven M. Schultz
Denes Balatoni
Mike Melanson
Wolfgang Hesseler
Fabrice Bellard
Aurelien Jacobs