ceaf1909c1
add static keyword to some functions
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patch by Dieter <freebsd at sopwith solgatos com>
Originally committed as revision 4913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-30 23:33:19 +00:00
39a64e3023
sc_factor support for encoding.
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Here's the description I'll add to the mplayer man page:
---
Causes frames with higher quantizers to be more likely to trigger a
scene change detection and make libavcodec use an I-frame (default: 1).
1-16 is a sane range.
Values between 2 and 6 may yield increasing PSNR (up to approximately
0.04 dB) and better placement of I-frames in high-motion scenes.
Higher values than 6 may give very slightly better PSNR (approximately
0.01 dB more than sc_factor=6), but noticably worse visual quality.
---
Original idea from Michael; patch by me.
Originally committed as revision 4883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-22 20:54:52 +00:00
5509bffa88
Update licensing information: The FSF changed postal address.
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
14f0c8e28a
Parameter added for user to set the cutoff frequency when encoding with faac.
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Patch by Luca Abeni - lucabe72 at email dot it.
Originally committed as revision 4837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-10 20:07:29 +00:00
58f7833e8e
update x264 wrapper.
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patch by Robert Swain.
Originally committed as revision 4784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-29 07:24:23 +00:00
e8501c93b5
support downscaling frames for dynamic b frame decission
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Originally committed as revision 4776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-25 18:34:02 +00:00
c9ab8df88a
10l (didnt remove option from old ones after converting to AVOption)
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Originally committed as revision 4775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-25 17:43:52 +00:00
316a2ec84c
bidir refine support
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Originally committed as revision 4768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-23 16:25:00 +00:00
bb270c0896
COSMETICS: tabs --> spaces, some prettyprinting
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Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 01:10:11 +00:00
a42bed52ca
typo
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Originally committed as revision 4751 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-18 11:41:32 +00:00
115329f160
COSMETICS: Remove all trailing whitespace.
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
c7622f9a28
default_get_buffer() cleanup
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fixes probably exploitable heap overflow
heap overflow found by (Simon Kilvington <s D kilvington A eris D qinetiq D com>)
Originally committed as revision 4714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-02 00:12:37 +00:00
d4de20d11c
Typo fix
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Originally committed as revision 4672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-11-02 09:18:32 +00:00
8f196b14f5
changing a few options to AVOptions
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Originally committed as revision 4603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-20 21:43:45 +00:00
2118901192
print more time_base fps stuff if av_log level is at debug or above
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print more likely correct fps
not sure if this is formated optimally ...
Originally committed as revision 4596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-18 14:45:17 +00:00
fac862c659
the people want lower case ...
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Originally committed as revision 4592 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-12 19:16:07 +00:00
6fd46414db
dont include opt.h in avcodec.h
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Originally committed as revision 4591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-12 18:24:48 +00:00
1471c6c2e8
CAREFULL --> CAREFUL typo fix
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Originally committed as revision 4590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-12 16:30:47 +00:00
ec9127c4a4
converting a few more options to AVOptions
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Originally committed as revision 4587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-12 12:07:08 +00:00
637b5326f3
convert some options in ffmpeg.c to AVOptions
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Originally committed as revision 4586 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-12 10:23:52 +00:00
233f6f889e
flags and named constants with type checking of course for AVOption
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spliting AVOption specific stuff out of avcodec.h into opt.h
Originally committed as revision 4581 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-11 14:22:42 +00:00
8bbf6db98b
AVOption API improvments
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support AVOptions for encoding in ffmpeg.c
Originally committed as revision 4580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-11 11:10:25 +00:00
860a40c8a7
AVOption first try
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Originally committed as revision 4563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-06 12:51:56 +00:00
b983a5c608
print fourcc in a readable form if possible
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Originally committed as revision 4554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-03 20:36:24 +00:00
b461b3bc4a
Support de-/encoding of 24 and 32 bit PCM (from and to internal 16 bit).
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Originally committed as revision 4548 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-02 19:16:48 +00:00
32fbf33e61
Call av_free_static automatically before DLL unload patch by (plaum:ipf uni-stuttgart de)
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Originally committed as revision 4532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-21 19:50:22 +00:00
c11c2bc20b
libavutil: Utility code from libavcodec moved to a separate library.
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Originally committed as revision 4489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-01 20:07:05 +00:00
ddebfb15dc
thread mess check for avcodec_open/close()
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Originally committed as revision 4472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-25 14:35:01 +00:00
ea4377de8c
portable IEEE float/double read/write functions
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Originally committed as revision 4457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-19 13:29:13 +00:00
fec9ccb7e6
check for CODEC_CAP_DELAY in audio decoders too
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Originally committed as revision 4439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-14 15:30:39 +00:00
bb628dae44
spelling fixes
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patch by Peter Robinson pbrobinson @ at @ gmail . dot . com and myself
Originally committed as revision 4382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-17 15:02:53 +00:00
240c1657dc
subtitle codec type support
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Originally committed as revision 4346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-03 13:59:38 +00:00
e18c1f19f6
AV_LOG_DEBUG is not a good default ...
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Originally committed as revision 4307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-26 08:57:13 +00:00
ad2b531d3f
change extradata format for vorbis
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Originally committed as revision 4235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-13 18:10:23 +00:00
44608ac7cd
ff_reverse to utils.c patch by (Roine Gustafsson )roine users.sourceforge net)
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Originally committed as revision 4199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-07 19:24:07 +00:00
c0df9d75bd
switch to native time bases
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Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-30 21:43:59 +00:00
82c0c4ba78
print pix_fmt if its known instead of if the raw codec is used
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Originally committed as revision 4162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-25 18:41:38 +00:00
644a92626a
PIX_FMT_NONE and related fixes
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Originally committed as revision 4161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-25 18:29:06 +00:00
09c3e44e8a
motion estimation bitrate penalty compensation
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Originally committed as revision 4092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-27 12:19:59 +00:00
88730be651
kill warnings patch by (Måns Rullgård <mru inprovide com>)
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Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-24 19:08:50 +00:00
6e0d8c06c7
mb_lmin/max to limit the per mb quality for the ratecontrol independant from the frame limits
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Originally committed as revision 3928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-02 19:33:48 +00:00
c342499df2
make keyframe default for AVFrames
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Originally committed as revision 3920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 18:36:51 +00:00
934982c4ac
avoid buf_size == 0 checks in every decoder
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Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-23 18:09:06 +00:00
f41c1fac3c
av_malloc vs av_mallocz patch by (Kurosu <kurosu inforezo org>)
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Originally committed as revision 3830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 18:25:48 +00:00
2fc8ea249f
dissallow sprintf
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Originally committed as revision 3823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 00:59:42 +00:00
0ecca7a49f
various security fixes and precautionary checks
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Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 00:16:25 +00:00
c31b812166
Check pointers before writing to memory, fix possible integer overflows
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Force alignement for mszh and zlib decoders
Originally committed as revision 3817 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-09 23:39:32 +00:00
caa336b4cc
common.c -> bitstream.c (and the single non bitstream func -> utils.c)
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common.h -> common.h/bitstream.h
Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-29 17:50:25 +00:00
073c2593c9
Memory leak fix patch by (Burkhard Plaum <plaum >at< ipf.uni-stuttgart )dot( de>)
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Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-27 18:10:06 +00:00
2450cff2c3
BeOS threading support. changed some "if FOO_THREAD||BAR_THREAD" to a more generic "if HAVE_THREADS"
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Originally committed as revision 3702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-21 18:04:56 +00:00
Dieter
Corey Hickey
Diego Biurrun
Luca Abeni
Robert Swain
Michael Niedermayer
Guillaume Poirier
Reimar Döffinger
Burkhard Plaum
Alexander Strasser
Fabrice Bellard
Måns Rullgård
Roine Gustafsson
Kurosu
Roberto Togni
François Revol