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Author SHA1 Message Date
Michael Niedermayer
7d7f57d939 store halfpel filter coefficients in the header as well as the 
flag for diagonal interpolation

the primary reason for this change is that previously MC up to 1/4 pel
matched H.264 exactly and that increases the risk of stumbling over
patents

secondly this allows 0.10 db or more quality gain by choosing a longer
filter and the filter could also be chosen optimally for each frame
though that of course would cause speed loss at the decoder and encoder
side ...

Originally committed as revision 10436 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-08 14:51:13 +00:00
Michael Niedermayer
4770a97aae remove outcommented code 
Originally committed as revision 10435 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-08 03:16:24 +00:00
Michael Niedermayer
65dc0f532d indention 
Originally committed as revision 10434 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-08 03:15:42 +00:00
Michael Niedermayer
a68ca08e30 cleanup mc_block() 
perform interpolation steps in such an order that halfpel interpolation
could be done per picture
this also makes mc_block() match h.264 for the 1/4 pel cases so that the
use of the h264 functions for some cases does not introduce a fantastic mess

Originally committed as revision 10433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-08 03:14:20 +00:00
Andreas Öman
7ae94d525c Indentation 
patch by Andreas Öman

Originally committed as revision 10432 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 19:19:49 +00:00
Andreas Öman
ec970c2187 Let H.264 decoder skip deblocking across slices 
if running with multiple threads and CODEC_FLAGS2_FAST is set.
Thus, it may decode the slices in parallel to gain speed.

Patch by Andreas Öman: [andreas olebyn nu]

Originally committed as revision 10431 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 18:27:13 +00:00
David Conrad
7a297ceb8f Update mkv regression tests after r10421 
Originally committed as revision 10430 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 15:58:08 +00:00
Ramiro Polla
1156c6b05f Rename the format name audio_device (used in both oss and audio_beos) to oss and audio_beos. 
-f oss and -f audio_beos should be used instead.

Originally committed as revision 10429 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 13:49:44 +00:00
Ramiro Polla
c7682de075 Remove --disable-audio-oss option from configure. 
--disable-(de)muxer=oss should be used instead.

Originally committed as revision 10428 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 13:47:14 +00:00
Ramiro Polla
a4db8c8921 Remove --disable-audio-beos option from configure. 
--disable-(de)muxer=audio_beos should be used instead.

Originally committed as revision 10427 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 13:45:37 +00:00
Ramiro Polla
50383e8822 Separate audio_(de)muxer into oss_(de)muxer and audio_beos_(de)muxer 
Originally committed as revision 10426 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 13:43:40 +00:00
Michael Niedermayer
bf61632b12 revert r10403 
there was no discussion about it nor did anyone provide any justification for it
not before it was applied nor within 48h after i explicitly asked

Originally committed as revision 10425 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-07 11:45:23 +00:00
Stefano Sabatini
032aa7df43 Cosmetic, change "fvstats" to "vstats_file". 
Patch by Stefano Sabatini: [stefano sabatini-lala poste it]

Originally committed as revision 10424 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-06 20:11:02 +00:00
Limin Wang
75316e1dcc Set data_size to zero when DCA header parse failed 
Patch by Limin Wang <lance('\\'>>1)lmwang>(0x24^'D')<gmail>('/' & 0xFE)<com>
Thread [PATCH] set data_size to zero if failed to parse dca header

Originally committed as revision 10423 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-06 14:55:13 +00:00
Benoit Fouet
bdfae2a575 Add a bitstream filter for H.264. 
Originally committed as revision 10422 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-06 12:36:07 +00:00
David Conrad
c3ce416105 Use V_MPEG4/ISO/ASP for mpeg4 when muxing mkv 
Originally committed as revision 10421 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-06 05:14:09 +00:00
Kostya Shishkov
1ddcd07fda Set correct length for last slice in frame subpacket 
Originally committed as revision 10420 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-06 03:36:38 +00:00
Guillaume Poirier
13a579fc0c mention slice-based parallel H.264 decoding in changelog 
Originally committed as revision 10419 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 22:22:34 +00:00
Diego Biurrun
e648863560 cosmetics: Add some whitespace for better readability. 
Originally committed as revision 10418 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 20:42:17 +00:00
Diego Biurrun
bf898960a7 spelling/wording nits in some Doxygen comments 
Originally committed as revision 10417 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 20:31:40 +00:00
Jeff Downs
088ed4d636 Avoid a crash when H264 MMC operation causes the short term reference 
list to be emptied.
Patch by Jeff Downs: [heydowns borg com]

Originally committed as revision 10416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 20:04:09 +00:00
Ramiro Polla
4df7c7d8d6 Rename dc1394.c to libdc1394.c 
Originally committed as revision 10415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 18:57:03 +00:00
Ramiro Polla
5fdb9cc50a Prefix library format names with 'lib' in libavformat 
Originally committed as revision 10414 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 18:55:20 +00:00
Ramiro Polla
06e310114a Remove --disable-{v4l,v4l2} options from configure 
--disable-demuxer={v4l,v4l2} should be used instead

Originally committed as revision 10413 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 18:52:14 +00:00
Ramiro Polla
7b1b62b23d Give better filenames to bktr and v4l grabbers 
Originally committed as revision 10412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 18:44:06 +00:00
Ramiro Polla
fd484da77a Remove video_grab_ prefix from video_grab_{bktr,v4l} 
Originally committed as revision 10411 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 18:29:58 +00:00
Michael Niedermayer
6a058d90b5 revert 10409 
there is no need for put_timestamp to be exported it is not used outside the
PES code

Originally committed as revision 10410 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 17:25:39 +00:00
Michael Niedermayer
8baaee65ba export put_timestamp() 
this will be needed for spliting the PES muxer code out

Originally committed as revision 10409 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 17:14:25 +00:00
Neil Brown
c1e8b67869 Make sure that if a stream has a duration but the container doesn't 
then the container duration is set from the stream duration.

patch by Neil Brown: [ neilb suse de]
original thread: [FFmpeg-devel] [patch 3/3] Make timing calculations
less dependant on start_time being defined.
date: 08/16/2007 08:27 AM

Originally committed as revision 10408 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 16:47:48 +00:00
Andreas Öman
afebe2f7ca Add slice-based parallel H.264 decoding 
Patch by Andreas Öman % andreas A olebyn P nu %
NB: depends on having a thread library activated at config time, and on
having a source encoded with multiple slices
Original threads:
date: May 18, 2007 11:00 PM
subject: [FFmpeg-devel] Parallelized h264 proof-of-concept
date: Jun 15, 2007 10:10 PM
subject: [FFmpeg-devel] [PATCH] h264 parallelized, (was: Parallelized h264 proof-of-concept)
date: Jun 25, 2007 7:02 PM
subject: Re: [FFmpeg-devel] [PATCH] h264 parallelized

Originally committed as revision 10407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 16:18:15 +00:00
Marc Hoffman
e146ce521f using isnan instead of d==d, to signal correctly parsed option 
Originally committed as revision 10406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 15:00:00 +00:00
Wolfram Gloger
cc5297e871 Correct initial timestamp 
Patch by Wolfram Gloger: [wmglo $ dent med uni-muenchen de]
Original thread:
[FFmpeg-devel] [PATCH] av_estimate_timings_from_pts corrupt timestamps
date: 08/25/2007 09:51 PM

Originally committed as revision 10405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 14:11:33 +00:00
Diego Biurrun
5f757b856d Replace outdated BeOS section with a note that says that it is broken. 
Originally committed as revision 10404 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 12:24:39 +00:00
Mark Cox
944fb3711a Add description for feature_request/open/approved. 
patch by Mark Cox, melbournemark+ffmpeg gmail com

Originally committed as revision 10403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 11:46:23 +00:00
Tao Huang
005b683744 Fix put_*_xy2_arm bug and enable put_pixels16_arm and put_pixels8_y2_arm. 
Speed up > 4%.
patch by Tao Huang, ulysses.huang gmail com

Originally committed as revision 10402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 11:05:33 +00:00
Diego Biurrun
770202c3af Sort one more list alphabetically. 
Originally committed as revision 10401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 10:38:59 +00:00
Diego Biurrun
79fda09705 Alphabetically sort library dependencies list. 
Originally committed as revision 10400 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 10:04:55 +00:00
Guillaume Poirier
14c2634bcc Fix links to ARM documentation 
Originally committed as revision 10399 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 07:49:01 +00:00
Luca Abeni
4901263abd AAC support in the SDP generator 
Originally committed as revision 10398 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 06:30:59 +00:00
Kostya Shishkov
c92a30bb06 Move H.264 intra prediction functions into their own context 
Originally committed as revision 10397 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 05:30:08 +00:00
Michael Niedermayer
6a1aa752f0 16bit IDWT implementation note 
Originally committed as revision 10396 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 02:04:12 +00:00
Michael Niedermayer
c78fc717d9 more todo 
Originally committed as revision 10395 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 01:57:29 +00:00
Michael Niedermayer
2b48d8ba4a add a 8 taps filter for testing 
Originally committed as revision 10394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 01:49:14 +00:00
Michael Niedermayer
c08bbe6c57 fix decoding of dracula.4xm before diego complains 
Originally committed as revision 10393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 01:21:32 +00:00
Michael Niedermayer
f9f835ee89 fix segfault with dracula.4xm 
closes issue132

Originally committed as revision 10392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 01:14:17 +00:00
David Conrad
46491f138c Matroska regression tests 
Originally committed as revision 10391 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 01:05:54 +00:00
Michael Niedermayer
71dce72bee Replace constants by HTAPS (half pel interpolation filter taps) where appropriate. 
Originally committed as revision 10390 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:49:09 +00:00
David Conrad
e09f7d61da Enable Matroska muxer 
Originally committed as revision 10389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:38:42 +00:00
David Conrad
ab332d0133 Grammar nits 
Originally committed as revision 10388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:26:11 +00:00
David Conrad
b62a33d01b Always use AVFormatContext for av_log messages 
Originally committed as revision 10387 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 00:26:09 +00:00