bc66275b06
update spec to reflect changes to implementation about per frame
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qlog/decomp_count
Originally committed as revision 10459 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 15:08:40 +00:00
e559c30a20
allow changing of the spatial_decomposition_count and quantization tables
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per frame (this is untested as the encoder does not use it yet)
Originally committed as revision 10458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 15:06:46 +00:00
4f90f33ab4
perform init after reading the values needed for init
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fixes decoding of files with spatial_decomposition_count!=5
Originally committed as revision 10457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 13:47:25 +00:00
d3de3ee2bd
Document libavutil/mem.h:av_strdup.
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patch by Stefano Sabatini, stefano.sabatini-lala poste it
Originally committed as revision 10456 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 13:23:34 +00:00
081c9d1d7b
unneeded and impossible during init ...
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Originally committed as revision 10455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:46:25 +00:00
32272f7e95
unused
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Originally committed as revision 10454 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:36:10 +00:00
014f9d233f
allocate slice buffer after parsing the header containing needed parameters
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argh i really wish i had never accepted these slice patches ...
Originally committed as revision 10453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:33:34 +00:00
ba8964db60
remove ()
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Originally committed as revision 10452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:25:12 +00:00
61806e9fa7
spatial_decomposition_count != 5 bugfix
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Originally committed as revision 10451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:24:45 +00:00
fa731ccd4e
scaling obmc tables under #if 0 also by 4 (yes they where forgotten apparently)
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this also requires a few entries to be ++ and -- to avoid a max of 256
Originally committed as revision 10450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:22:11 +00:00
a11dc59a80
clarify
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Originally committed as revision 10449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 11:58:57 +00:00
1551e8e87f
Properly handle nuv file with changing resolution
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Originally committed as revision 10448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 10:20:47 +00:00
bc101c104b
cosmetics: Remove useless empty line.
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Originally committed as revision 10447 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:37:43 +00:00
8b5d5864db
Elaborate on licensing issues: A few files are from libjpeg and the
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infamous fdctref.c is all rights reserved.
Originally committed as revision 10446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:36:32 +00:00
7a562a31a3
Do not set codec_tag when the container does not specify it.
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Originally committed as revision 10445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:21:14 +00:00
fd065d0593
Make sure rtjpeg quality is a valid value
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Originally committed as revision 10444 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:16:47 +00:00
6cf7e81f8c
Fix extreme stupidity: buffer size check must of course be before buffer use!
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Originally committed as revision 10443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:00:12 +00:00
048905a484
10l, add check forgotten in last commit
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Originally committed as revision 10442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 08:52:53 +00:00
4f8a91c961
First ugly and slow attempt to fix nuv files with extra frameheader
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and per-frame rtjpeg quality
Originally committed as revision 10441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 08:42:49 +00:00
c612b00d7e
Simplify nuv: factor out LZO decompression
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Originally committed as revision 10440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 08:22:07 +00:00
dd6ca72186
Copy nuv header only when the video codec is nuv
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Originally committed as revision 10439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 07:25:52 +00:00
e9314de600
document MC
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Originally committed as revision 10438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 15:58:45 +00:00
61d6e445b1
rename HTAPS -> HTAPS_MAX (later is correct after the previous change)
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Originally committed as revision 10437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 14:52:21 +00:00
7d7f57d939
store halfpel filter coefficients in the header as well as the
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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
4770a97aae
remove outcommented code
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Originally committed as revision 10435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 03:16:24 +00:00
65dc0f532d
indention
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Originally committed as revision 10434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 03:15:42 +00:00
a68ca08e30
cleanup mc_block()
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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
7ae94d525c
Indentation
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patch by Andreas Öman
Originally committed as revision 10432 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-07 19:19:49 +00:00
ec970c2187
Let H.264 decoder skip deblocking across slices
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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
7a297ceb8f
Update mkv regression tests after r10421
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Originally committed as revision 10430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-07 15:58:08 +00:00
1156c6b05f
Rename the format name audio_device (used in both oss and audio_beos) to oss and audio_beos.
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-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
c7682de075
Remove --disable-audio-oss option from configure.
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--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
a4db8c8921
Remove --disable-audio-beos option from configure.
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--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
50383e8822
Separate audio_(de)muxer into oss_(de)muxer and audio_beos_(de)muxer
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Originally committed as revision 10426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-07 13:43:40 +00:00
bf61632b12
revert r10403
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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
032aa7df43
Cosmetic, change "fvstats" to "vstats_file".
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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
75316e1dcc
Set data_size to zero when DCA header parse failed
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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
bdfae2a575
Add a bitstream filter for H.264.
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Originally committed as revision 10422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-06 12:36:07 +00:00
c3ce416105
Use V_MPEG4/ISO/ASP for mpeg4 when muxing mkv
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Originally committed as revision 10421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-06 05:14:09 +00:00
1ddcd07fda
Set correct length for last slice in frame subpacket
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Originally committed as revision 10420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-06 03:36:38 +00:00
13a579fc0c
mention slice-based parallel H.264 decoding in changelog
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Originally committed as revision 10419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 22:22:34 +00:00
e648863560
cosmetics: Add some whitespace for better readability.
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Originally committed as revision 10418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 20:42:17 +00:00
bf898960a7
spelling/wording nits in some Doxygen comments
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Originally committed as revision 10417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 20:31:40 +00:00
088ed4d636
Avoid a crash when H264 MMC operation causes the short term reference
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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
4df7c7d8d6
Rename dc1394.c to libdc1394.c
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Originally committed as revision 10415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 18:57:03 +00:00
5fdb9cc50a
Prefix library format names with 'lib' in libavformat
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Originally committed as revision 10414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 18:55:20 +00:00
06e310114a
Remove --disable-{v4l,v4l2} options from configure
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--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
7b1b62b23d
Give better filenames to bktr and v4l grabbers
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Originally committed as revision 10412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 18:44:06 +00:00
fd484da77a
Remove video_grab_ prefix from video_grab_{bktr,v4l}
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Originally committed as revision 10411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-05 18:29:58 +00:00
6a058d90b5
revert 10409
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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
Stefano Sabatini
Reimar Döffinger
Diego Biurrun
Andreas Öman
David Conrad
Ramiro Polla
Limin Wang
Benoit Fouet
Kostya Shishkov
Guillaume Poirier
Jeff Downs