Fabrice Bellard
b45a7a18d3
mpeg TS demux API (called from RTP layer) - raw mpeg TS reader (uses fake codec MPEG2TS)
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Originally committed as revision 2446 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
Michael Niedermayer
b623bbcba2
1/0 fix by (Tim Allen <tim at proximity dot com dot au>)
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Originally committed as revision 2444 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
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
21 years ago
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
21 years ago
Panagiotis Issaris
0bf92f7957
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 2440 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
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
21 years ago
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
21 years ago
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
21 years ago
Michael Niedermayer
94789b9e59
10l
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Originally committed as revision 2435 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
9b4b6e099b
segfault fix
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Originally committed as revision 2434 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
Mike Melanson
8dafdb88e6
added XVID fourcc (ISO MPEG-4?) and AC3 fourcc
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Originally committed as revision 2432 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
6a6810b171
diff -up looks better then diff -u
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Originally committed as revision 2431 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
Roman Shaposhnik
b292469633
* sh doesn't understand $(command) type of Command substitution.
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It's a ksh'ism.
Originally committed as revision 2429 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
99200baec4
optimizing
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Originally committed as revision 2428 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
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
21 years ago
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
21 years ago
Alex Beregszaszi
01a2ddaf85
1l
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Originally committed as revision 2424 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
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
21 years ago
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
21 years ago
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
21 years ago
Michael Niedermayer
10becaaf12
10l
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Originally committed as revision 2419 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Alex Beregszaszi
369e2d5024
10l
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Originally committed as revision 2418 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Alex Beregszaszi
1ffb0091aa
100l
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Originally committed as revision 2417 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
6f5cf8c50f
oops forgot
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Originally committed as revision 2416 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
65e4c8c919
floating point AAN DCT
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Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
9d9e31722a
112 bytes smaller MpegEncContext
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Originally committed as revision 2414 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
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
21 years ago
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
21 years ago
Michael Niedermayer
c4f1e443e7
minimum slice size fix (fixes 422P 1 line per slice, used by huffyuv)
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Originally committed as revision 11214 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
21 years ago
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
21 years ago
Michael Niedermayer
7f96ed5b16
forgot to apply this chunk appearently, no, i dont really remember where it came from
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Originally committed as revision 2409 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
8831db5ca2
start time hack by (devik <devik at cdi dot cz>)
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Originally committed as revision 2408 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
33a6984b8c
BSD doesnt have log2
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Originally committed as revision 2407 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
5c9e4723e0
mpeg2 aspect ratio encoding fixed
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Originally committed as revision 2406 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
Michael Niedermayer
1c0dcc391a
10l
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Originally committed as revision 2404 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
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
21 years ago
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
21 years ago
Michael Niedermayer
f2fae326e3
OS/X 10.2.x gcc-3.1 bug workaround by ("Steven M. Schultz" <sms at 2BSD dot COM>)
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Originally committed as revision 2400 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
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
21 years ago
Dan Christiansen
4cb3f3b637
Using the extension m4a for audio only MPEG-4 files is increasingly
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common, especially since Apple iTunes treats files with the two
extensions differently. Without the patch, FFmpeg won't know that m4a
is for MPEG-4 files
patch by (Dan Christiansen <danchr at daimi dot au dot dk>)
Originally committed as revision 2398 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago