490922441b
resync marker support, needed for some mp4 files
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Originally committed as revision 358 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-24 21:25:04 +00:00
122546a6d1
seems the old intra/inter decission is slightly better with a threshold, than the new one
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Originally committed as revision 357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-24 04:58:54 +00:00
174489bdcc
10l (motion_val was uninitilized)
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20l (first frame of a gop could be a p-frame sometimes)
add hq flag to MpegEncContext
Originally committed as revision 356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-24 04:16:51 +00:00
9d2a035529
fixing motion estimation with h263p hopefully
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Originally committed as revision 355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 20:21:33 +00:00
098eefe183
statistics for 2-pass encoding
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Originally committed as revision 354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 17:43:30 +00:00
b1563bfef2
dont return -1 if mpeg4 scalability ...
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Originally committed as revision 353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 13:00:08 +00:00
b398777148
better inter/intra decission algo (same as xvid)
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Originally committed as revision 352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 12:39:45 +00:00
72a52b3142
fixing MV range in h263
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Originally committed as revision 351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-23 00:31:33 +00:00
2efe097a7e
more aspect stuff
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Originally committed as revision 350 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 23:28:11 +00:00
11ce88346b
mpeg4 aspect_ratio_info in AVCodecContext (requested by alex)
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experimental (& faster) motion estimation
squished a dirty uninitialized var bug
mpeg1 fcode>1 support
Originally committed as revision 349 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 23:22:08 +00:00
c5b1c10a0e
fixing epzs & mpeg1 (hopefully now really ...)
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Originally committed as revision 348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 16:51:44 +00:00
8a29b31054
mpeg1 & epzs fix
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Originally committed as revision 347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 04:35:46 +00:00
7084c149d9
-me epzs
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Originally committed as revision 346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 04:18:57 +00:00
c7d5049c98
oops
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Originally committed as revision 345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 02:36:08 +00:00
45870f5718
new motion estimation (epzs) not complete yet but allready pretty good :)
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unlimited mv search range
minor bugfix in the mpeg4 header parser
reset picture in gop counter if scene change is detected
Originally committed as revision 344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 02:21:17 +00:00
daa5764137
fixing bgr15&16 on big_endian
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i doubt that that will fix all big endian problems though, we very likely will have to support RGB & BGR output formats as either bgr32 or bgr15 is rgb depending upon the way rgb/bgr is defined
Originally committed as revision 5247 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-03-21 18:53:32 +00:00
af469427b3
- Fix pts calculation on mpeg mux (A/V sync) - Thanks to Lennert Buytenhek
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- Fix temporal-reference-glitches for MPEG1 - Thanks to Lennert Buytenhek
Originally committed as revision 343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-20 11:16:07 +00:00
ce7c56c250
- Added video coding statistics for ffmpeg. Needs more work.
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- Fixed ME range for H.263+ UMV (32 pix).
Originally committed as revision 342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-19 06:30:41 +00:00
68d7eef971
trying to fix qscale==0
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Originally committed as revision 341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-19 04:31:10 +00:00
488fa19a86
use the width & height from the mpeg4 header ... in the case that its complete
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Originally committed as revision 340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-19 03:51:36 +00:00
019d276a12
msmpeg4 bugfix (wrong frame displayed if some frames are skipped)
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Originally committed as revision 339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-18 21:06:07 +00:00
2e3be0fba9
fixing 4MV
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Originally committed as revision 338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-18 20:11:43 +00:00
bd31a7750f
scene change detection
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Originally committed as revision 337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 19:45:33 +00:00
c674115939
10l
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Originally committed as revision 336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 18:08:11 +00:00
001e3f555d
- Fixes on MPEG demuxer to handle VOBs without System Header.
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Originally committed as revision 335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 17:44:45 +00:00
9cdd6a24ad
hopefully better bitrate controll
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Originally committed as revision 334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 16:31:38 +00:00
1cb0edb40b
- Bug fix MPEG-2 decoder to handle "repeat_first_field" (Telecine)
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- Hack in MPEG-2 demux to cope with buggy VOBs.
Originally committed as revision 333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-16 02:41:00 +00:00
4278e7a6f5
optimization
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Originally committed as revision 332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-15 14:57:17 +00:00
d6231b9e70
use ac prediction in mpeg4 encoding (5% smaller intra-blocks/keyframes)
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some minor optimizations
last non zero index cant be 64 bugfix
Originally committed as revision 331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-15 04:10:53 +00:00
49c9325f56
support decoding (with mplayer) of 3 .mp4 files from mphq
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optimize h263_pred_motion()
Originally committed as revision 330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-13 19:26:38 +00:00
10cd581572
generate even more complete mpeg4 headers
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Originally committed as revision 329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-13 12:50:41 +00:00
6f91bcd151
mpeg4 b-frames :)
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create slightly more correct headers & add "ffmpeg" user-data section
Originally committed as revision 328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-12 22:54:25 +00:00
e2263827d5
- Bug fix on output sample rate for lame MP3 encoding.
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Originally committed as revision 327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 15:16:41 +00:00
9d36bdc9be
- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.
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Originally committed as revision 326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 14:58:53 +00:00
0716b577b6
- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.
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Originally committed as revision 325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 14:52:00 +00:00
5798368baf
- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.
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- Changes on AVI and WAV muxers to support MP3.
Originally committed as revision 324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 14:51:20 +00:00
a674139801
- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.
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- Changes on AVI and WAV muxers to support MP3 encoding.
Originally committed as revision 323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 14:44:19 +00:00
1699d37681
divx5 draw_edges bugfix
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Originally committed as revision 322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-10 03:17:53 +00:00
7ff037e9ca
q-pel mc fixed
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Originally committed as revision 321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-09 14:22:21 +00:00
44eb495128
divx5-gmc support
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q-pel mc support
neither is totally bugfree yet though :(
Originally committed as revision 320 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-09 13:01:16 +00:00
ef0bc4c97f
* BeOS patch by François Revol <revol@free.fr>
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fixing some compilation problems
Originally committed as revision 319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-08 09:09:57 +00:00
73c8e5144a
gmc bitstream decoding support (the real motion compensation isnt implemnted yet)
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Originally committed as revision 318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-07 13:27:15 +00:00
cc9ba006ec
parsing more of the mpeg4 header & print some "not supported" stuff
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Originally committed as revision 317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-05 13:58:13 +00:00
854288bba9
add mangling
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Originally committed as revision 4924 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-03-03 13:33:40 +00:00
86bec9a161
- Fix on AVI and WAV headers based on Nikolai Zhubr patch.
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- Now the properties of the AVIs are correctly shown, but the MP2 audio
isn't playable, it seems the problems is that Fraunhoffer MP3 decoder
included on Windows cannot decode MP2 streams.
Originally committed as revision 316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-01 22:28:30 +00:00
f5d1f41b11
fixing warning
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Originally committed as revision 315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-26 23:11:08 +00:00
43f1708f8b
- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm
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sure it works ok. Also it's slow, so use it only when you _really_ need to
measure quality.
- Fix libavcodec Makefile to enable profiling.
Originally committed as revision 314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-26 22:14:27 +00:00
2b9ab1d54a
fixing msmpeg4 decoding if fps < 16 (i thought it was a indicator for the ext header, its the fps indeed)
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Originally committed as revision 313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-22 19:19:01 +00:00
81b7c056ee
use assert.h
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more assertions
Originally committed as revision 4807 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
2002-02-22 15:24:19 +00:00
e7774f11ac
- Bug fix on RTYPE (rounding type) not being honoured by H.263+ decoder.
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Originally committed as revision 312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-22 03:35:41 +00:00
Michael Niedermayer
Juanjo
François Revol
Felix Bünemann