Michael Niedermayer
fb0666392c
CBR improvements
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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
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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
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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
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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()
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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
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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
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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
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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 ...)
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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)
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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
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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
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Originally committed as revision 2583 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 14:51:49 +00:00
Michael Niedermayer
feca25cc8b
100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l
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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
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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
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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>)
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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
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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
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Originally committed as revision 2573 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-08 17:42:20 +00:00
Alex Beregszaszi
60efb3e42d
cosmetics
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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
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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
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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
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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
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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
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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
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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
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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
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Originally committed as revision 2563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-04 19:15:37 +00:00
Michael Niedermayer
cdb4e730e4
cleanup
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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
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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
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Originally committed as revision 2560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-04 14:14:43 +00:00
Michael Niedermayer
9a197a24c6
altivec.h bug workaround (untested)
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Originally committed as revision 2559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 22:23:08 +00:00
Michael Niedermayer
554daa2402
cleanup
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Originally committed as revision 2558 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 16:47:17 +00:00
Michael Niedermayer
6beeb962a2
h263 modified quantization fix
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Originally committed as revision 2557 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 16:07:41 +00:00
Mike Melanson
9a4117d5a1
initial support for Duck TrueMotion v1 (think of it as On2 VP1); only
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16-bit mode supported thus far
Originally committed as revision 2555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 04:22:15 +00:00
Michael Niedermayer
fcfee63b12
split ff_h263_decode_mb() into h263 and mpeg4 versions
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Originally committed as revision 2554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-03 01:16:35 +00:00
Michael Niedermayer
3615e2be84
h263_h_loop_filter_mmx
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Originally committed as revision 2553 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-02 22:02:57 +00:00
Michael Niedermayer
359f98ded9
h263_v_loop_filter_mmx
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Originally committed as revision 2552 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-02 20:28:10 +00:00
Michael Niedermayer
e1f03acc42
h263 MV prediction doesnt match mpeg4, for some slices configurations (fixes RV20 MVs)
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Originally committed as revision 2551 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-01 20:04:14 +00:00
Michael Niedermayer
5b5404e32f
10l
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Originally committed as revision 2550 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-01 15:49:10 +00:00
Michael Niedermayer
332f9ac4e3
h263 loop filter
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fixed h263 modified quantization
CODEC_FLAG_OBMC
Originally committed as revision 2549 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-01 15:23:14 +00:00
Michael Niedermayer
248a1aa54c
4th frame type ...
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Originally committed as revision 2547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 19:04:56 +00:00
Michael Niedermayer
473c7582a5
rv20 sub_id == 0x20200002 support
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Originally committed as revision 2546 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 18:08:35 +00:00
Michael Niedermayer
43dc0bfd2e
cleanup
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Originally committed as revision 2545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 17:30:18 +00:00
Michael Niedermayer
40a12840b8
rv10 fix
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Originally committed as revision 2544 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 17:22:51 +00:00
Michael Niedermayer
68b94c354d
rv20 decoder
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Originally committed as revision 2543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-30 14:35:35 +00:00
Michael Niedermayer
3e8a5124a2
forgot
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Originally committed as revision 2542 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-29 08:44:33 +00:00
Michael Niedermayer
dba019daba
h263 alternative inter vlc support
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Originally committed as revision 2541 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-29 08:37:51 +00:00
Michael Niedermayer
68ca24e6db
intra16x16 fix
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Originally committed as revision 2539 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-29 00:19:24 +00:00
Michael Niedermayer
8fc7c99369
10000l
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Originally committed as revision 2538 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-28 23:38:43 +00:00
Michael Niedermayer
d3985de709
cleanup
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Originally committed as revision 2537 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-28 22:09:09 +00:00
Michael Niedermayer
f7190f7399
h263 OBMC & 4MV support
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cleanup
Originally committed as revision 2536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-28 21:31:20 +00:00
Michael Niedermayer
b68ab2609c
dont read from b frames if draw_horiz_band==NULL
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Originally committed as revision 2533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-27 13:38:00 +00:00
Roman Shaposhnik
e15c330246
* 3x encoding speedup. Finally we seem to be on par with libdv
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in terms of time and we're doing slightly better w.r.t. to
quality. I don't think there's much room for improvement
left, but I'd like to try and vectorize a couple of things.
Btw, any ideas on what may impact performance will be greatly
appreciated.
Originally committed as revision 2532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-27 01:40:13 +00:00
Roberto Togni
e1c2a5a0a8
- Add reget_buffer() function to AVCodecContext
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- Add default reget_buffer implementation in libavcodec/utils.c
- Remove AVCodecContext.cr_available, no longer needed
- Remove CODEC_CAP_CR, no longer used
- Add img_copy() prototype to avcodec.h (function from imgconvert.c)
- Rename img_copy() to jpeg_img_copy() in libavformat/jpeg.c to avoid
conflict
- Updated msrle, msvideo1, rpza, smc to use reget_buffer
Originally committed as revision 2531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-26 20:57:15 +00:00
Michael Niedermayer
9bc8b38660
16x8 MV vissualization by (Wolfgang Hesseler <qv at multimediaware dot com>)
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Originally committed as revision 2530 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-25 00:35:18 +00:00
Michael Niedermayer
bc1e364666
10l
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Originally committed as revision 2529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-24 21:53:32 +00:00
Alex Beregszaszi
105c3d2521
theora alpha3 support (with maintaining backward compatibility, maybe we should remove all backward compatibility codes after final theora release?)
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Originally committed as revision 2527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-23 18:49:53 +00:00
Alex Beregszaszi
9a7ad92531
finally working with old theora bitstream (flipped image), the only sample I have is decoded successfully (theora.ogg)
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Originally committed as revision 2526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-23 18:43:09 +00:00
Michael Niedermayer
bf63eb4bba
av_d2q() documentation
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Originally committed as revision 2522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-16 19:23:39 +00:00
Mike Melanson
42cad81aea
yep, FLI support
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Originally committed as revision 2519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-14 05:42:14 +00:00
Michael Niedermayer
ad0d17f1f8
qprd with b frames fix
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Originally committed as revision 2518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-13 23:45:25 +00:00
Michael Niedermayer
dd3e415e06
qprd needs mbd=2
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Originally committed as revision 2517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-13 23:22:06 +00:00
Zdenek Kabelac
4b813d5c5a
* sys/types.h for size_t
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Originally committed as revision 2516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-13 22:20:12 +00:00
Ivan Kalvachev
57489bc511
silence few warnings
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Originally committed as revision 2514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-13 21:55:05 +00:00
Michael Niedermayer
9515c0c107
better fix
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Originally committed as revision 2513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 22:06:15 +00:00
Michael Niedermayer
7d58735942
small mjpeg fix by (James Stembridge <jstembridge at users dot sourceforge dot net>)
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Originally committed as revision 2512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 22:01:13 +00:00
Michael Niedermayer
30758048ef
ac prediction with rate distorted qp fix
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Originally committed as revision 2510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 13:03:51 +00:00
Michael Niedermayer
1f26c6f338
rate distored optimal lambda->qp support
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Originally committed as revision 2509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 12:25:44 +00:00
Ivan Kalvachev
c512b303c2
mpegvideo is back
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Originally committed as revision 2507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-12 01:19:36 +00:00
Fabrice Bellard
c6f353ff61
also parse extradata for MPEG4
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Originally committed as revision 2493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 18:33:58 +00:00
Fabrice Bellard
8424cf505c
new audio/video parser API
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Originally committed as revision 2492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 15:29:20 +00:00
Fabrice Bellard
962d6ae6c5
exported mpa_decode_header for new parser API
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Originally committed as revision 2491 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 15:21:16 +00:00
Fabrice Bellard
8dbcc9f226
comment fix
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Originally committed as revision 2490 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 15:19:05 +00:00
Mike Melanson
11e29a4143
added Apple Graphics (SMC) decoder
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Originally committed as revision 2488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 03:14:04 +00:00
Roberto Togni
aa39a62205
4bpp support
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Originally committed as revision 2487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-09 21:54:49 +00:00
Roberto Togni
1dc1ed9933
8BPS decoder
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Originally committed as revision 2486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-07 22:39:18 +00:00
Roberto Togni
e02c251e5a
Set buffer hints, use cr where available
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Originally committed as revision 2485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-07 21:21:36 +00:00
Roberto Togni
074c4ca7fd
Add cr codec capability and buffer hints
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Originally committed as revision 2484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-07 21:20:24 +00:00
Michael Niedermayer
598401ceea
fix context=1
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remove always_inline, gcc fails to inline other more important inline functions otherwise ...
Originally committed as revision 2483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-06 22:05:22 +00:00
Roberto Togni
1d768c3c16
100l: sometime palette was not copied to output frame
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Originally committed as revision 2481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-05 23:27:23 +00:00
Roman Shaposhnik
19d053c5ba
* fixes for broken builds on Solaris, OS2 and all bingendian
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systems out there.
Originally committed as revision 2480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-04 19:35:43 +00:00
Michael Niedermayer
3d0ef6dd52
av_log patch(2 of ?) by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 18:06:54 +00:00
Michael Niedermayer
ea05d9c9c7
flush fix (untested)
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Originally committed as revision 2473 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 17:42:50 +00:00
Michael Niedermayer
89b9441aba
only add prefix after \n
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Originally committed as revision 2471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:58:26 +00:00
Michael Niedermayer
762357e63a
10l (fixes dct coeff noise reduction)
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Originally committed as revision 2470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:31:02 +00:00
Michel Bardiaux
9b87956678
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:26:22 +00:00
Michael Niedermayer
821cb11f76
noise reduction of dct coefficients
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Originally committed as revision 2468 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 23:19:47 +00:00
Michael Niedermayer
432d84c395
10l ...
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Originally committed as revision 2467 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 22:56:47 +00:00
Roberto Togni
875efafac8
Moved to new palette API
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Added check to aviod stride change between frames
Originally committed as revision 2466 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 21:57:55 +00:00
Roberto Togni
2e99641b1a
Fix some palette related defines, bump build number
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Originally committed as revision 2464 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-02 21:53:28 +00:00
Michael Niedermayer
2cbb7820c9
ffv1 rgb support
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Originally committed as revision 2463 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-01 17:38:25 +00:00
Roberto Togni
04939fb787
100l: free previous frame, not current one!
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Set reference flag for frames.
Originally committed as revision 2460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:56:16 +00:00
Roberto Togni
bc0219fd95
Don't memcpy from unallocated memory
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Originally committed as revision 2459 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:28:19 +00:00
Roman Shaposhnik
ddaae6a9d1
* DV demuxer is now capable of decoding auxilary audio stream. So,
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everybody who still uses second streo track for dubbing can
now export it.
* void* -> DVDemuxContext* change (per Fabrice's suggestion).
* -dv1394 capture now works in all modes.
Originally committed as revision 2458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:26:26 +00:00
Michael Niedermayer
d43fb4e806
move identical code into its own function
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intXY_t -> int_fastXY_t
Originally committed as revision 2455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 22:51:02 +00:00
Michael Niedermayer
237e49387a
initalize various uninitalized variables and avoid coded_picture_number as its not always correct (later should be reversed after fixing the picture_number mess)
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Originally committed as revision 2454 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 21:05:00 +00:00
Michael Niedermayer
f259747bc7
100l (SAR is written as height/width instead of width/height in the MPEG1 standard)
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Originally committed as revision 2453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 19:55:44 +00:00
Michael Niedermayer
5f1948111a
pts fix and related fixes
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Originally committed as revision 2452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 16:58:49 +00:00
Mike Melanson
2a2bbcb05f
revised palette API, courtesy of Roberto Togni (rtogni at freemail.it)
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Originally committed as revision 2451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 05:40:58 +00:00
Michael Niedermayer
9df1d2490d
dumping funny numbers from first zygo i frame header
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Originally committed as revision 2450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-29 17:30:13 +00:00
Alex Beregszaszi
43a13e7247
initial support for zygovideo
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Originally committed as revision 2449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-29 14:54:45 +00:00
Fabrice Bellard
985180a1b8
added fake codec CODEC_ID_MPEG2TS of type CODEC_TYPE_DATA (needed for simpler handling of raw transport streams in ffserver and RTP - better solutions are welcomed)
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Originally committed as revision 2445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-29 14:08:18 +00:00
Michael Niedermayer
13ba9ae499
linear blend 1 line shift fix
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Originally committed as revision 2443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-28 09:23:26 +00:00
Ivan Kalvachev
a579db0c4f
XvMC speedup by removing one memcpy and doing MB packing
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Originally committed as revision 2442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-27 23:22:43 +00:00
Michael Niedermayer
6b56c616d9
make convert_matrix() independant of MpegEncContext
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Originally committed as revision 2441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-27 14:37:30 +00:00
James Klicman
14cabd4068
AltiVec optimized fdct patch by (James Klicman <james at klicman dot org>)
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Originally committed as revision 2439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 10:14:05 +00:00
Michael Niedermayer
5c69a4fd68
fixing the remaning block-align checks
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Originally committed as revision 2438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 09:56:21 +00:00
Assaf Yaari
ca1d62f45d
block algn patch by ("Assaf Yaari" <assafy at mobixell dot com>)
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Originally committed as revision 2437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 09:49:45 +00:00
Michael Niedermayer
6e0593e80b
reorder table instead of wasting instructions to reorder the input to match the table
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Originally committed as revision 2436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 21:59:28 +00:00
Michael Niedermayer
94789b9e59
10l
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Originally committed as revision 2435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 19:44:37 +00:00
Michael Niedermayer
9b4b6e099b
segfault fix
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Originally committed as revision 2434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 19:30:14 +00:00
Mike Melanson
94fd9201ad
support Cinepak files with funky (not divisible by 4) resolutions
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Originally committed as revision 2433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 15:22:34 +00:00
Roman Shaposhnik
48b1f80012
* adding integer/floating point AAN implementations for DCT 2-4-8
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Originally committed as revision 2430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-25 00:32:54 +00:00
Michael Niedermayer
99200baec4
optimizing
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Originally committed as revision 2428 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 21:57:04 +00:00
Panagiotis Issaris
1b245cc21c
Fixes GCC 3.3.2 warnings patch by (Panagiotis Issaris <takis at lumumba dot luc dot ac dot be>)
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Originally committed as revision 2427 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 20:09:30 +00:00
Fred Rothganger
07bd15c3e9
rational.h not installed patch by (Fred Rothganger <rothgang at uiuc dot edu>)
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Originally committed as revision 2426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 19:59:43 +00:00
Roman Shaposhnik
10acc47995
* introducing dct248 into the DSP context.
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* simple/accurate implementation of dct248
* DV encoding now supports 2-4-8 DCT
* DV encoding gets a bit faster (but still miles away
from what I think it could do)
* misc. DV codec cleanups
Originally committed as revision 2425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 18:28:01 +00:00
Alex Beregszaszi
01a2ddaf85
1l
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Originally committed as revision 2424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 23:24:38 +00:00
Michael Niedermayer
cf3bf5bbaa
minor mmx2 optimization if the dct
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Originally committed as revision 2423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 13:22:20 +00:00
Michael Niedermayer
1745173bc5
inline -> always_inline (842 -> 690 cpu cycles for dct_quantize() difference for the dct itself should be even bigger)
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Originally committed as revision 2422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 12:59:21 +00:00
Michael Niedermayer
8d00c562e8
4.9-RC FreeBSD doesnt like lrint() so change to lrintf(), not that bsd supports that but we emulate it ...
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Originally committed as revision 2421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 12:41:54 +00:00
Michael Niedermayer
b4c3816cfa
optionally merge postscale into quantization table for the float aan dct
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Originally committed as revision 2420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 09:11:56 +00:00
Michael Niedermayer
10becaaf12
10l
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Originally committed as revision 2419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-23 08:31:26 +00:00
Alex Beregszaszi
369e2d5024
10l
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Originally committed as revision 2418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 22:12:25 +00:00
Alex Beregszaszi
1ffb0091aa
100l
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Originally committed as revision 2417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 22:10:22 +00:00
Michael Niedermayer
6f5cf8c50f
oops forgot
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Originally committed as revision 2416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 19:15:55 +00:00
Michael Niedermayer
65e4c8c919
floating point AAN DCT
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Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 18:26:38 +00:00
Michael Niedermayer
9d9e31722a
112 bytes smaller MpegEncContext
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Originally committed as revision 2414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 15:36:46 +00:00
Michael Niedermayer
45686da26d
move blocks away MpegEncContext (7.4 -> 5.8k)
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Originally committed as revision 2413 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 12:01:21 +00:00
Michael Niedermayer
642ccefbc8
move mmx quantizer matrixes out of MpegEncContext (23k -> 7k) (no meassureable slowdown)
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Originally committed as revision 2412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 11:23:39 +00:00
Michael Niedermayer
7e4995c388
move q_*_matrix out of MpegEncContext (40k ->23k) dct_quantize() is even slightly faster now, dont ask my why ...
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Originally committed as revision 2411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-22 10:59:39 +00:00
Michael Niedermayer
b465449eb7
dynamic alloc of picture structs instead of putting them in MpegEncContext
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Originally committed as revision 2410 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-21 19:55:31 +00:00
Michael Niedermayer
33a6984b8c
BSD doesnt have log2
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Originally committed as revision 2407 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-21 01:00:31 +00:00
Michael Niedermayer
5c9e4723e0
mpeg2 aspect ratio encoding fixed
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Originally committed as revision 2406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 23:24:39 +00:00
Michael Niedermayer
5ed9f2e5aa
use continued fractions to approximate a fraction if its numerator or denominator is too large
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Originally committed as revision 2405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 22:33:53 +00:00
Michael Niedermayer
5ff85f1d8b
AVRational
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sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?
Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 20:23:46 +00:00
Michael Niedermayer
9dad924e22
bottom_field_first -> top_field_first
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Originally committed as revision 2402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 10:33:13 +00:00
Michael Niedermayer
fa384dcc81
export mpeg2 active display area / pan scan
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fix mpeg2 aspect_ratio for the rare case that active display area != AVCodecContext.width/height
decode sequence display extension & picture display extension
Originally committed as revision 2401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 09:52:02 +00:00
Dan Christiansen
dc7cb06ae0
gcc->C99 and warning fixes patch by (Dan Christiansen <danchr at daimi dot au dot dk>)
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Originally committed as revision 2399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-19 21:05:41 +00:00
Dan Christiansen
cf9d24adf6
- Moving -Wall from the individual Makefiles to configure (and only
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have it passed to GCC)
- Moving the usage in configure to the top of it, so you don't have to
wait needlessly
- Silence compiler output during configuration
- Add support for configuring with IBM XLC
patch by (Dan Christiansen <danchr at daimi dot au dot dk>)
Originally committed as revision 2397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-18 18:47:06 +00:00
Roman Shaposhnik
2744ca9ac9
* providing MPEG codecs with a generic fields in AVFrame to use.
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* fixing YUV4MPEG format.
* fixing a bug in DV codec where coded_frame was not set.
Originally committed as revision 2396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-18 03:19:44 +00:00
Michael Niedermayer
a573cc27f5
emu_edge checks simplification and avoid redundant checks for mpeg1/2 if emu_edge is set
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Originally committed as revision 2395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-17 18:56:01 +00:00
Roman Shaposhnik
5c00fe4137
* original fix still didn't align lines on s_align when CODEC_FLAG_EMU_EDGE
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was not set.
Originally committed as revision 2394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-16 18:27:48 +00:00
Roman Shaposhnik
00c28046e4
* fix for a trivial 100l declaration typo
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Originally committed as revision 2393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-16 04:50:54 +00:00
Michael Niedermayer
6571e41dcd
picture buffer cleanup, this fixes a assertion failure (if assertion checking was manualy enabled for utils.c) and a memleak at least
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Originally committed as revision 2392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-16 00:21:54 +00:00
Michael Niedermayer
f0bbfc4a20
default_get_buffer() fixes
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Originally committed as revision 2391 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 21:59:08 +00:00
Michael Niedermayer
f539eb52fe
align
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Originally committed as revision 2389 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 16:20:50 +00:00
Michael Niedermayer
bcc7125e1d
fix "first frame is no keyframe" bug
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Originally committed as revision 2388 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 15:37:25 +00:00
Mike Melanson
fc38477715
activate the XA and ADX ADPCM codecs
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Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 03:20:40 +00:00
Mike Melanson
f19af812a3
replace file to remove nasty DOS CRs and hard tabs
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Originally committed as revision 2384 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 03:14:14 +00:00
Mike Melanson
f127136608
this should be part of adpcm.c
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Originally committed as revision 2383 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 03:02:44 +00:00
Mike Melanson
e986b6e2c7
quiet
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Originally committed as revision 2382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-15 02:59:03 +00:00
Mike Melanson
f561046686
added CRI ADX and XA ADPCM audio modules, courtesy of BERO
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<bero -at- geocities.co.jp>
Originally committed as revision 2376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-14 04:40:53 +00:00
Mike Melanson
764ef40015
disable encoders where appropriate (patch courtesy of BERO
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<bero -at- geocities.co.jp>)
Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-14 04:15:53 +00:00
Michael Niedermayer
a003ee9a44
fix the case where all vlc codes are 8 bits long (repeat=256)
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Originally committed as revision 2374 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 19:38:34 +00:00
Michael Niedermayer
7674347b64
alignment 10l
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Originally committed as revision 2373 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 18:17:58 +00:00
Michael Niedermayer
8470540344
mmx2 optimization of huffyuv median encoding
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Originally committed as revision 2372 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 17:27:30 +00:00
Michael Niedermayer
8c812d7317
10l
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Originally committed as revision 2371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 14:37:04 +00:00
Michael Niedermayer
ac0c66382d
dont check if the ac esc 3 could have been stored as vlc as this detects only very few errors allthough it detects several buggy encoders
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Originally committed as revision 2370 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 11:13:10 +00:00
Alex Beregszaszi
c58222c56c
10l
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Originally committed as revision 2368 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-13 08:02:46 +00:00
Michael Niedermayer
431f2172cd
fix decoding if the aspect ratio changes
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Originally committed as revision 2367 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 21:32:58 +00:00
Alex Beregszaszi
ed7debda14
removed the obsolete and unused parameters of init_put_bits
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Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 21:25:00 +00:00
Michael Niedermayer
bba3a09bb0
h263 GOB decoding fix
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Originally committed as revision 2364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 19:18:37 +00:00
Michael Niedermayer
34790165dc
intra dc treshold != 0 decoding fixed
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Originally committed as revision 2363 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 14:01:53 +00:00
Alex Beregszaszi
5e83dec46a
Sunplus JPEG codec (SP5X) support
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Originally committed as revision 2362 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 21:49:10 +00:00
Alex Beregszaszi
91381201f0
theora comments skipping
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Originally committed as revision 2361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 19:40:45 +00:00
Alex Beregszaszi
6cbff2f44a
using av_abort
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Originally committed as revision 2360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 17:48:49 +00:00
Alex Beregszaszi
f44ee2c34b
theora decoding support (only keyframes for now, because by theora the frame isn't flipped so the motion vectors are getting screwed up)
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Originally committed as revision 2359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 17:44:21 +00:00
Mike Melanson
a62a7323fa
optimised versions of the get_pixels, diff_pixels, and bswap_buf
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functions and support for 4 pixel high blocks in the put_pixels8_xxx and
avg_pixels8_xxx functions, courtesy of Robin Kay (komadori
at gekkou.co.uk)
Originally committed as revision 2358 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 16:43:51 +00:00
Michael Niedermayer
c9319f2ea4
forgot to commit, i hope its correct
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Originally committed as revision 2357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 09:11:15 +00:00
Michael Niedermayer
688cbabe2c
recommit of
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direct rendering support
Originally committed as revision 2356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:29:05 +00:00
Michael Niedermayer
11417deff9
recommit of
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VOL != 0x120 support
Originally committed as revision 2355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:27:07 +00:00
Steven M. Schultz
3bbd2123d6
recommit (of patch, as cvslog msg didnt apply cleanly)
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libavcodec/ppc compile errors patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
Originally committed as revision 2354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:25:23 +00:00
Michael Niedermayer
95831f48f8
recommit of
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slightly cleaner width / height comment
Originally committed as revision 2353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:21:23 +00:00
Michael Niedermayer
49e17f8407
recommit of
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#define DEBUG fix by (Glenn Maynard <g_sf at zewt dot org>)
Originally committed as revision 2352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:19:39 +00:00
Drew Hess
75917b887b
recommit of
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promote avpicture_alloc to public interface patch by (Drew Hess <dhess at ilm dot com>)
Originally committed as revision 2351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:18:05 +00:00
Roman Shaposhnik
86a7e11502
* recommiting change from SF CVS
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Originally committed as revision 2350 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 01:41:41 +00:00
Mike Melanson
b3a5d0039c
support a few more types of VQA files
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Originally committed as revision 2349 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 01:11:29 +00:00
Michael Niedermayer
158c7f059c
use lagrange multipler instead of qp for ratecontrol, this may break some things, tell me ASAP if u notice anything broken
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quality which was 1..31 float is now a 1..FF_LAMBDA_MAX int, and FF_QP2LAMBDA * qp can be used to convert to the new range
Originally committed as revision 2348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-07 11:32:40 +00:00
Mike Melanson
7238579835
This patch marks frames used in RPZA decoder as reference frames, from
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Roberto Togni (rtogni at freemail.it)
Originally committed as revision 2347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-05 21:48:16 +00:00
Michael Niedermayer
e5021fffce
mpeg1 + trellis quant segfault fix
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Originally committed as revision 2346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-05 15:32:39 +00:00
Michael Niedermayer
8025405fcd
10l ?
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Originally committed as revision 2345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-04 23:59:14 +00:00
Mike Melanson
cafa66af8e
added solid color vectors; basic PAL8, 4x2-vector video (as in
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Command & Conquer) looks great now; also added compressed codebook
support, but files using these (Lands of Lore) are not correct yet
Originally committed as revision 2344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-04 17:47:22 +00:00
Michael Niedermayer
29d48296a7
Patch for AAC encoding with libfaac by (Gildas Bazin <gbazin at altern dot org>)
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Originally committed as revision 2342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-04 09:53:34 +00:00
Mike Melanson
5a00941b06
instructions for using the decoder
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Originally committed as revision 2340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-03 05:50:06 +00:00
Mike Melanson
4120a53a86
implemented Id Quake II CIN support
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Originally committed as revision 2339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-03 05:43:03 +00:00
Michael Niedermayer
16c3c1ecb4
rd cbp + single coeff elimination fix
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Originally committed as revision 2333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-02 08:52:37 +00:00
Mike Melanson
6955a88293
first pass at a VQA video decoder
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Originally committed as revision 2332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-02 05:20:07 +00:00
Mike Melanson
ec59fd536f
experimental half-pel motion compensation for C planes, courtesy of Dr.
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Tim
Originally committed as revision 2331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-02 04:19:56 +00:00
Michael Niedermayer
ca7d05d56f
optionally try to encode each MB with MV=<0,0> and choose the one with better RD
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Originally committed as revision 2328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-02 00:24:34 +00:00
Roman Shaposhnik
4fa1c4fa8d
* preAlpha DV encoding support -- there's still a truckload
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of work to do, but it least people can try it out and share
ideas. Please don't hesitate to give it a spin:
$ ffmpeg -i file.avi file.dv
is all you need.
* fix for a deallocation bug in DV muxer
Originally committed as revision 2327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-01 23:34:46 +00:00
Michael Niedermayer
8d8c02942b
ac prediction cleanup
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rate distorted optimal ac prediction for mpeg4
Originally committed as revision 2325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-01 15:41:36 +00:00
Mike Melanson
2fdf638b0c
New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
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Video-1, Apple RPZA, Cinepak, Westwood IMA ADPCM
Originally committed as revision 2324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-01 04:39:38 +00:00
Michael Niedermayer
f2f6134b9e
rate distortion optimal cbp support (h263/mpeg4 non intra only)
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Originally committed as revision 2323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-30 22:18:43 +00:00
Roman Shaposhnik
7458ccbb02
* DV handling was streamlined for both muxing/demuxing and
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decoding. All muxing/demuxing functionality is now available
in libavformat/dv.[ch].
* dv1394.c and avidec.c were hooked up with general DV demuxer.
* DVAUDIO is dead! Long live pcm_s16le!
* DV audio is now always recognized -- which means we can
now hear all those ducks quaking in pond.dv.
Originally committed as revision 2319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-29 17:54:07 +00:00
Drew Hess
da64ecc3e7
avcodec const correctness patch by (Drew Hess <dhess at ilm dot com>)
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Originally committed as revision 2318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-29 15:44:59 +00:00
Dan Christiansen
fe0f2a9719
PowerPC warnings & optimisations patch by (Dan Christiansen <danchr at daimi dot au dot dk>)
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Originally committed as revision 2315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-28 22:53:25 +00:00
Michael Niedermayer
d663a1fdc0
AMR-WB support by (Johannes Carlsson <joca at rixmail dot se>)
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Originally committed as revision 2311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-28 20:34:11 +00:00
Michael Niedermayer
cd1f22f97e
simpler
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Originally committed as revision 2310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-28 20:27:56 +00:00
Michael Niedermayer
80de6a80a9
hurry_up fix?
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Originally committed as revision 2306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-27 00:02:29 +00:00
Michael Niedermayer
8b76418a14
100l
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Originally committed as revision 2305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-27 00:01:46 +00:00
Michael Niedermayer
7af75e6c65
h263 stuffing decode fix
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Originally committed as revision 2304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-26 22:18:25 +00:00
Michael Niedermayer
2ecad8bd45
fixes levis.avi
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dunno if this is correct ...
Originally committed as revision 2302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-25 12:19:26 +00:00
Michael Niedermayer
34f60ee61b
slight quality improvement ( < +0.04 PSNR) for high bitrate videos with trellis quantization
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Originally committed as revision 2300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-24 19:45:57 +00:00
Michael Niedermayer
98b0858e10
constraint_parameter_flag fix
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Originally committed as revision 2299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-24 00:06:33 +00:00
Falk Hüffner
e4e70d2e2d
Fix compilation with ccc
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Originally committed as revision 2298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-22 20:29:58 +00:00
Mike Melanson
b10529b4c4
fix Interplay DPCM (frames are intracoded, predictors do not carry
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forward to next block, initial predictors go to the output)
Originally committed as revision 2294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-19 04:41:02 +00:00
Mike Melanson
42e96409d3
MACRO-ize a bunch of redundant code blocks; fix 16-bit RGB modes (it's
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RGB not RGG)
Originally committed as revision 2293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-19 04:00:32 +00:00
Mike Melanson
bf649a9d6d
do away with all those naughty global variables
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Originally committed as revision 2292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-19 01:13:53 +00:00
Mike Melanson
d86e8568e6
video looks beautiful now, many thanks to Alexander Belyakov
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<abel at krasu.ru> for squishing bunches of bugs
Originally committed as revision 2290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-18 03:30:08 +00:00
Mike Melanson
7581685205
wrong, wrong, wrong...coded bits are read in the opposite direction
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Originally committed as revision 2289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-17 05:17:31 +00:00
Fabrice Bellard
cf7412b58d
use VC++ lib tool if available
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Originally committed as revision 2286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-16 20:28:53 +00:00
Michael Niedermayer
05fbd0a2b0
scenechange_threshold
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Originally committed as revision 2281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-16 11:25:29 +00:00
Fabrice Bellard
cb728d7902
correct DLL windows install
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Originally committed as revision 2279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-15 22:27:43 +00:00
Michael Niedermayer
41338ac06f
another non const static, maybe its thread save now
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Originally committed as revision 2276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-15 19:18:28 +00:00
Mike Melanson
186447f8fe
initial Interplay video decoder
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Originally committed as revision 2275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-14 19:39:18 +00:00
Mike Melanson
6423d073c9
Ministry of English Composition fixes (courtesy of Diego Biurrun
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<diego at biurrun.de>)
Originally committed as revision 2273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-14 16:52:34 +00:00
Mike Melanson
afb8d3f80d
change pixel identifier conflict with AltiVec headers (patch courtesy of
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Magnus Damm <damm at opensource.se>)
Originally committed as revision 2272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-14 16:11:01 +00:00
Falk Hüffner
f7728bf61c
Use asms instead of builtins when compiling for generic Alpha. Less
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ugly.
Originally committed as revision 2270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-13 10:07:46 +00:00
Mike Melanson
0f371e3e2a
final word on RGBA byte order
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Originally committed as revision 2268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-13 02:31:03 +00:00
Roman Shaposhnik
e7015b41e7
* patch for compile problem by "Steven M. Schultz" sms at 2BSD dot COM
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Originally committed as revision 2267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-12 18:25:04 +00:00
Mike Melanson
ba118447d5
deploy palette control API
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Originally committed as revision 2266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-12 03:48:14 +00:00
Fabrice Bellard
7b7d86f120
simplified version handling
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Originally committed as revision 2264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-11 22:51:05 +00:00
Mike Melanson
e9cc5211a4
copy & paste strikes again
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Originally committed as revision 2261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-11 06:16:39 +00:00
Mike Melanson
6f4915ac83
xan_wc3 decoder now works correctly; added a bunch of output
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colorspaces
Originally committed as revision 2260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-11 05:46:25 +00:00
Michael Niedermayer
541ae14095
AVI stream header FCC / more reliable detection of old xvid files
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Originally committed as revision 2258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-10 23:40:55 +00:00
Michael Niedermayer
8fc6c2b537
detect old xvid with fourcc=DIVX
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remove "this file was encoded with ..." stuff (use debug=4096 if u want to know that)
Originally committed as revision 2253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-10 11:28:18 +00:00
Michael Niedermayer
09770af869
detect avcodec_open() on an already opened AVCodecContext
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Originally committed as revision 2251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-10 08:20:14 +00:00
Fabrice Bellard
b160941221
removed warnings
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Originally committed as revision 2248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 22:59:16 +00:00
Fabrice Bellard
09b85c13a3
use const data - began to make code more portable
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Originally committed as revision 2247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 22:56:25 +00:00
Fabrice Bellard
1df1df0b44
removed warnings
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Originally committed as revision 2246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 22:50:44 +00:00
Fabrice Bellard
83586795a2
remove warnings
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Originally committed as revision 2245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 22:48:19 +00:00
Michael Niedermayer
2523e73c77
--disable-risky fix by (Luca Abeni <lucabe72 at email dot it>)
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Originally committed as revision 2243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 19:46:21 +00:00
Glenn Maynard
cddf3f452a
Debug/optimization patch by (Glenn Maynard <g_sf at zewt dot org>)
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Originally committed as revision 2240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 19:03:14 +00:00
Fabrice Bellard
98ce5991d7
update sub_id in mpegaudio decoding (might need same method as MPEG2VIDEO too ?)
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Originally committed as revision 2238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 22:49:26 +00:00
Fabrice Bellard
80783dc2c2
CODEC_ID_MP3LAME is obsolete
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Originally committed as revision 2232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 22:04:29 +00:00
Fabrice Bellard
dcedf58672
changed my mind about CODEC_ID_MPEGVIDEO - CODEC_ID_MP3LAME is absolete
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Originally committed as revision 2231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 22:03:29 +00:00
Fabrice Bellard
742d87d633
removed os_support.h
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Originally committed as revision 2227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 21:05:43 +00:00
Fabrice Bellard
ca4a77c5b3
removed os_support.h as most of libavcodec is os independant - most of the time only libavformat needs OS dependant features
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Originally committed as revision 2226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 21:04:11 +00:00
Fabrice Bellard
56c4a18464
ctype.h is a common header
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Originally committed as revision 2223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 19:58:34 +00:00
Mike Melanson
9937e686fe
New fringe codecs: WC3/Xan video, Xan DPCM, DK3 & DK4 ADPCM
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Originally committed as revision 2217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 04:10:59 +00:00
Alex Beregszaszi
8026c3b54c
bump version numbers to 0.4.8
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Originally committed as revision 2210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-05 14:41:53 +00:00
Michael Niedermayer
a17236c53c
MingW patches by (Glenn Maynard <g_sf at zewt dot org>)
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Originally committed as revision 2203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-04 08:21:27 +00:00
Michael Niedermayer
e91df37619
CODEC_ID_MPEGVIDEO
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Originally committed as revision 2198 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-02 08:34:29 +00:00
Mike Melanson
3ef8be2bfc
initial commit for Id RoQ and Interplay MVE multimedia subsystems
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Originally committed as revision 2195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-02 04:32:02 +00:00
Michael Niedermayer
77ee78bcdb
100l
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Originally committed as revision 2193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 17:42:07 +00:00
Michael Niedermayer
67b04c1aef
more fixes
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Originally committed as revision 2192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 17:05:28 +00:00
Michael Niedermayer
bf5d0505c6
some fixes (still buggy though)
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Originally committed as revision 2191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 16:40:25 +00:00
Mike Melanson
421e085903
skip preamble bytes
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Originally committed as revision 2189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 15:53:01 +00:00
Michael Niedermayer
1149acdc17
asv2 encoding
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Originally committed as revision 2187 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 12:26:39 +00:00