- 05 May, 2016 1 commit
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Diego Biurrun authored
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- 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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- 26 Oct, 2015 1 commit
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Luca Barbato authored
`av_packet_unref` matches the AVFrame ref-counted API and can be used as a drop in replacement. Deprecate `av_free_packet`.
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- 27 Jul, 2015 1 commit
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Vittorio Giovara authored
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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- 10 Apr, 2015 1 commit
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Martin Storsjö authored
These headers can't be included in any arbitrary order. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 09 Apr, 2015 1 commit
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Diego Biurrun authored
Also reshuffle headers into canonical order where appropriate.
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- 25 Aug, 2014 1 commit
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Diego Biurrun authored
Some obsolete versions of the MinGW32 runtime (<4.0.0) lack the definition.
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- 19 Aug, 2014 1 commit
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Diego Biurrun authored
The defines were added long ago when MinGW still lacked them.
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- 15 Aug, 2014 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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- 07 Aug, 2012 1 commit
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Anton Khirnov authored
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- 27 Jan, 2012 1 commit
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Anton Khirnov authored
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- 30 Nov, 2011 1 commit
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Anton Khirnov authored
It's supposed to be called only from (de)muxers.
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- 19 Oct, 2011 1 commit
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Anton Khirnov authored
Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'
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- 12 Oct, 2011 1 commit
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Anton Khirnov authored
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- 24 Sep, 2011 1 commit
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Diego Biurrun authored
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- 15 Aug, 2011 1 commit
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Anton Khirnov authored
AVFormatParameters are converted into corresponding private options in av_open_input_file/stream() compat wrappers, so accessing them from demuxers is redundant.
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- 23 Jun, 2011 1 commit
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Stefano Sabatini authored
The variable is used for containing the parsed value of framerate, using a lexically consistent name eases readability/understanding. Signed-off-by: Anton Khirnov <anton@khirnov.net>
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- 05 Jun, 2011 1 commit
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Anton Khirnov authored
It's simpler and less error-prone. Fixes some memleaks along the way.
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- 02 Jun, 2011 2 commits
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Diego Biurrun authored
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Anton Khirnov authored
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- 27 May, 2011 1 commit
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Anton Khirnov 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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- 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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- 23 Oct, 2010 1 commit
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Ramiro Polla authored
Originally committed as revision 25552 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 29 Apr, 2010 1 commit
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Ramiro Polla authored
Originally committed as revision 22989 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 03 Apr, 2010 1 commit
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Stefano Sabatini authored
AVERROR(ENOMEM). AVERROR_NOMEM is deprecated and will be dropped at the next libavutil major bump. Originally committed as revision 22791 to svn://svn.ffmpeg.org/ffmpeg/trunk
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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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- 17 Mar, 2010 2 commits
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Ramiro Polla authored
Originally committed as revision 22575 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Ramiro Polla authored
Save *s directly in SetWindowLongPtr instead. Originally committed as revision 22574 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 13 Mar, 2010 1 commit
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Stefano Sabatini authored
AVERROR_EIO for deletion at the next major bump. Originally committed as revision 22513 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 10 Mar, 2010 1 commit
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Ramiro Polla authored
Originally committed as revision 22424 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 23 Feb, 2010 1 commit
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Nash Tsai authored
Patch by Nash Tsai <nash dot tsai at gmail dot com> Originally committed as revision 22004 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 23 Jan, 2010 1 commit
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kemuri authored
from the former. Patch by kemuri <kemuri9 at gmail dot com> Originally committed as revision 21411 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 04 Sep, 2009 2 commits
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Ramiro Polla authored
Originally committed as revision 19757 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Ramiro Polla authored
Originally committed as revision 19756 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 02 Aug, 2009 1 commit
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Diego Biurrun authored
Patch by Diego. Originally committed as revision 19567 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 30 Jul, 2009 3 commits
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Ramiro Polla authored
Originally committed as revision 19545 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Ramiro Polla authored
Originally committed as revision 19544 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Ramiro Polla authored
Originally committed as revision 19543 to svn://svn.ffmpeg.org/ffmpeg/trunk
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