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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
9b56edf52a
ASV2 decoder
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Originally committed as revision 2186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-01 08:10:01 +00:00
cb231c4866
fixing unused f_code values
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10l (forgot to update the regression test scores after the closed gop bit fix)
Originally committed as revision 2185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-30 19:40:30 +00:00
dc98fc8d17
10l (big vs. little endian)
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Originally committed as revision 2184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-30 19:31:49 +00:00
12dccd4e60
bit_rate in mpeg1/2 should be 0x3FFFF for vbr or at least >= max_bitrate
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Originally committed as revision 2180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 19:42:23 +00:00
69b0ff3acf
10l (closed gop bit)
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Originally committed as revision 2178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 15:57:40 +00:00
8c5b5683ae
fixed audio frame buffering problem (should correct problems on some streams) - faster synthesis filter - prototype 'parse_only' support
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Originally committed as revision 2173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-28 13:38:06 +00:00
d99ce8d7de
spelling fix
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Originally committed as revision 2172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-28 13:30:03 +00:00
2d5e962b06
100l (forget to reset me.skip for b frames)
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Originally committed as revision 2170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-26 22:26:18 +00:00
47017dd870
* ffmpeg was *silently* rejecting to deinterlace NTSC DV. The problem
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is generic for any video with yuv411. Seems like a trivial fix,
but we really have to clean up all of the pix_fmt business a bit more.
Originally committed as revision 2169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-26 22:05:12 +00:00
22ddd60bc2
fixing CODEC_FLAG_GLOBAL_HEADER
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Originally committed as revision 2167 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-26 20:14:28 +00:00
922bc38d55
mpeg2 regression test
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add mpeg2video_decoder, thats more consistant with the encoders, note, both mpeg1video and mpeg2video decoder will happily decode both mpeg1 and 2
Originally committed as revision 2166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-26 07:42:25 +00:00
e4eadb4b44
oooooops, having 2 Eterms open and doing cvs diff in one and cvs commit in the other sucks, especially if they are in different directories (MPlayer/main/libavcodec vs. ffmpeg/libavcodec)
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Originally committed as revision 2165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-25 22:54:53 +00:00
029911d1c3
mpeg2 encoding
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Originally committed as revision 2164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-25 22:47:32 +00:00
9b6a5b87a6
xvid edge bug (if i understand the mpeg4 spec correctly) autodetection
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improved edge & padding bug detection for old files
tested with *.avi *.mp4 on my HD
Originally committed as revision 2163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-25 12:50:15 +00:00
802f454e5b
removed unused variable
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Originally committed as revision 2162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:28:41 +00:00
acaa20d7bd
avoid warning
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Originally committed as revision 2161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:21:06 +00:00
02c28fe629
avoid warning
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Originally committed as revision 2160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:15:37 +00:00
df15903f27
removed unused variable
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Originally committed as revision 2159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:13:48 +00:00
d9c533a521
removed unused variables
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Originally committed as revision 2158 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:08:22 +00:00
228ef9dde1
memmove fixes (Jon Burgess)
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Originally committed as revision 2157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 22:01:33 +00:00
f5fe9d5f8c
export int64_t_C as it is needed by libavformat.h
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Originally committed as revision 2144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 16:00:34 +00:00
3519af27d8
when changing version, please keep my changes (win32 compile fix)
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Originally committed as revision 2138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 13:57:42 +00:00
d6eb3c500a
custom quant matrix encoding support
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Originally committed as revision 2135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-22 22:18:08 +00:00
c3bf0288c9
PSX MDEC decoder, based upon some code from Sebastian Jedruszkiewicz <elf at frogger dot rules dot pl>
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note: completly untested, no demuxer yet
Originally committed as revision 2134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-22 14:59:04 +00:00
9ee2c20e49
repeat_pict was never returned
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Originally committed as revision 2132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-22 08:29:44 +00:00
743739d2c5
AC3 encoding patch ba (Ross Martin <ffmpeg at ross dot interwrx dot com>)
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Originally committed as revision 2129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-20 07:57:00 +00:00
b928ec649c
fixing chroma MC
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minor cleanup
postprocessing support
Originally committed as revision 2128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-20 07:35:23 +00:00
a2f11b3c3a
MC rounding fixed?
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UMV
still not bugfree :(
Originally committed as revision 2127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-19 17:10:00 +00:00
8e39d4a744
fix AVFrame.reference (the frames are used for decoding future frames so it should be !=0)
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fix some assert in utils.c (no bug but its saver if the released pointers are NULL)
fix double release_buffer() at the end
Originally committed as revision 2126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-19 16:18:48 +00:00
bd5a60201e
use codec_tag for encoding too
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Originally committed as revision 2125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-18 09:20:02 +00:00
f818862633
fixing thread safety, this may cause alignment problms (if it does than the stuff should be moved to MpegEncContext)
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Originally committed as revision 2124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-15 19:58:27 +00:00
36b58e850d
* fixing a regression in mpeg encoder (not setting pix_fmt),
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this is hardly the right way to do things, but it'll suffice for now.
* patch from Gildas Bazin
gbazin at altern dot org
* fix for a 10l in configure
* gcc 2.95.3 and Solaris build in general are not ready
for -Werror in libavformat/Makefile
Originally committed as revision 2123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-12 18:20:29 +00:00
966df5b6b3
reverse earlier patch
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Originally committed as revision 2121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-12 10:00:31 +00:00
b6e52719c6
Simplified and fixed altivec/altivec.h detection under Linux and Darwin (and others). Patch by Magnus Damm <damm@opensource.se>
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Originally committed as revision 2120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-11 20:27:17 +00:00
62563c38d0
skip ext header missing message for msmpeg4v2
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Originally committed as revision 2118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-10 21:11:45 +00:00
c965f94346
endian-conscious fix, courtesy of Sebastian Jedruszkiewicz
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<elf -at- frogger.rules.pl>
Originally committed as revision 2107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-08 00:12:18 +00:00
Michael Niedermayer
Mike Melanson
Roman Shaposhnik
Drew Hess
Dan Christiansen
Falk Hüffner
Fabrice Bellard
Glenn Maynard
Alex Beregszaszi
Magnus Damm