- 23 Feb, 2016 1 commit
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Anton Khirnov authored
Currently, AVStream contains an embedded AVCodecContext instance, which is used by demuxers to export stream parameters to the caller and by muxers to receive stream parameters from the caller. It is also used internally as the codec context that is passed to parsers. In addition, it is also widely used by the callers as the decoding (when demuxer) or encoding (when muxing) context, though this has been officially discouraged since Libav 11. There are multiple important problems with this approach: - the fields in AVCodecContext are in general one of * stream parameters * codec options * codec state However, it's not clear which ones are which. It is consequently unclear which fields are a demuxer allowed to set or a muxer allowed to read. This leads to erratic behaviour depending on whether decoding or encoding is being performed or not (and whether it uses the AVStream embedded codec context). - various synchronization issues arising from the fact that the same context is used by several different APIs (muxers/demuxers, parsers, bitstream filters and encoders/decoders) simultaneously, with there being no clear rules for who can modify what and the different processes being typically delayed with respect to each other. - avformat_find_stream_info() making it necessary to support opening and closing a single codec context multiple times, thus complicating the semantics of freeing various allocated objects in the codec context. Those problems are resolved by replacing the AVStream embedded codec context with a newly added AVCodecParameters instance, which stores only the stream parameters exported by the demuxers or read by the muxers.
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- 14 Feb, 2015 1 commit
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Diego Biurrun authored
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- 16 Sep, 2013 1 commit
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Clément Bœsch authored
Since 596e5d47, this is not necessary anymore. It also allows to actually disable the flushing, improving write performance (but possibly giving worse latency in real-time streaming). Signed-off-by: Martin Storsjö <martin@martin.st>
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- 11 Apr, 2013 1 commit
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Diego Biurrun authored
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- 08 Oct, 2012 1 commit
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Anton Khirnov authored
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- 15 Sep, 2012 1 commit
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Anton Khirnov authored
This is consistent with stdio and is what we want to do in all cases. Fixes a bug in the voc muxer which didn't flush in write_trailer() previously. This is the cause of the change in the test results.
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- 04 Sep, 2012 1 commit
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 07 Aug, 2012 1 commit
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Anton Khirnov authored
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- 21 Feb, 2012 1 commit
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Aneesh Dogra authored
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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- 27 Jan, 2012 1 commit
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Anton Khirnov authored
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- 12 Oct, 2011 1 commit
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Anton Khirnov authored
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- 17 Jul, 2011 1 commit
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Anton Khirnov authored
It's more readable and less prone to breakage.
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- 08 Jul, 2011 1 commit
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Anton Khirnov authored
Deprecate AVFormatContext.loop_output.
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- 02 Jun, 2011 1 commit
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Mans Rullgard authored
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- 19 Mar, 2011 1 commit
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 17 Mar, 2011 1 commit
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 25 Feb, 2011 1 commit
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 21 Feb, 2011 1 commit
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Anton Khirnov authored
In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 20 Feb, 2011 1 commit
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 26 Jan, 2011 1 commit
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Diego Elio Pettenò authored
This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts.
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- 30 Mar, 2010 1 commit
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Stefano Sabatini authored
is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 13 Apr, 2009 1 commit
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Stefano Sabatini authored
The new name is more readable and consistent with the FFmpeg naming style. Originally committed as revision 18497 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 12 Apr, 2009 1 commit
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Stefano Sabatini authored
put_bits.h. Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 19 Jan, 2009 1 commit
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Diego Biurrun authored
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 14 Jan, 2009 1 commit
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Baptiste Coudurier authored
Originally committed as revision 16591 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 03 Jun, 2008 1 commit
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Stefano Sabatini authored
patch by Stefano Sabatini, stefano.sabatini-lala poste.it along with some spelling/consistency fixes for the long names by me Originally committed as revision 13649 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 09 May, 2008 1 commit
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Diego Biurrun authored
Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 06 May, 2008 1 commit
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Diego Biurrun authored
Originally committed as revision 13069 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 17 Jan, 2008 1 commit
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Michael Niedermayer authored
abort() Originally committed as revision 11546 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 21 Nov, 2007 1 commit
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Björn Axelsson authored
patch by: Björn Axelsson, bjorn d axelsson a intinor d se thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007 Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 19 Jul, 2007 1 commit
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Panagiotis Issaris authored
Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 02 Nov, 2006 1 commit
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Baptiste Coudurier authored
Originally committed as revision 6875 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 23 Oct, 2006 1 commit
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Aurelien Jacobs authored
Originally committed as revision 6774 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 07 Oct, 2006 1 commit
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Diego Biurrun authored
and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 02 Aug, 2006 1 commit
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Luca Abeni authored
Originally committed as revision 5887 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 10 Jul, 2006 1 commit
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Måns Rullgård authored
Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 09 Jul, 2006 2 commits
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Måns Rullgård authored
Originally committed as revision 5697 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Michael Niedermayer authored
remove STATS code (probably hasnt been used for years ..., and its not completely clear what it was good for anyway) Originally committed as revision 5689 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 17 Jun, 2006 1 commit
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Stefan Huehner authored
used and 'const char*' should be, plus make some function declarations static if they aren't used outside their declaring source file. patch by Stefan Huehner stefan%%at%%huehner%%dot%%org Originally committed as revision 5492 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 12 Jan, 2006 1 commit
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Diego Biurrun authored
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
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