- 30 Sep, 2016 1 commit
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Anton Khirnov authored
It is supposed to be a flag. The only currently defined value is AVIO_SEEKABLE_NORMAL, but other ones may be added in the future. However all the current lavf code treats this field as a bool (mainly for historical reasons). Change all those cases to properly check for AVIO_SEEKABLE_NORMAL.
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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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- 01 Jun, 2014 1 commit
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Anton Khirnov authored
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- 28 May, 2014 2 commits
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Anton Khirnov authored
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Anton Khirnov authored
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- 15 May, 2014 1 commit
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Anton Khirnov authored
Use it instead of checking CODEC_FLAG_BITEXACT in the first stream's codec context. Using codec options inside lavf is fragile and can easily break when the muxing codec context is not the encoding context.
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- 09 Jan, 2014 1 commit
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Justin Ruggles authored
The global header is not explicitly required for playback, and omitting it allows for simple concatenation.
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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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- 07 Aug, 2012 1 commit
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Anton Khirnov authored
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- 06 Apr, 2012 1 commit
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Martin Storsjö authored
Also add missing trailing commas, break long codec_tag lines and add spaces in codec_tag declarations. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 02 Nov, 2011 1 commit
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Diego Biurrun authored
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- 20 Oct, 2011 1 commit
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Anton Khirnov authored
Specifically, ff_flac_parse_streaminfo, ff_flac_is_extradata_valid and ff_flac_parse_block_header
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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 Jun, 2011 1 commit
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Anton Khirnov authored
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- 03 Apr, 2011 1 commit
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Anton Khirnov authored
Use it instead of url_is_streamed and AVIOContext.is_streamed.
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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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- 04 Mar, 2011 1 commit
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 01 Mar, 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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- 27 Oct, 2010 1 commit
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Anton Khirnov authored
Originally committed as revision 25586 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 15 Oct, 2010 1 commit
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Anton Khirnov authored
patch by Anton Khirnov anton _at_ khirnov _dot_ net Originally committed as revision 25493 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 14 Oct, 2010 1 commit
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Anton Khirnov authored
patch by Anton Khirnov anton _at_ khirnov _dot_ net Originally committed as revision 25473 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 22 Mar, 2010 1 commit
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Justin Ruggles authored
dependency on flacenc.o and fixes the unnecessary dependency on vorbiscomment.o. Originally committed as revision 22639 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 20 Mar, 2010 1 commit
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James Darnley authored
Patch by James Darnley <james darnley at gmail>. Originally committed as revision 22605 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 26 Feb, 2009 5 commits
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Justin Ruggles authored
muxer. Originally committed as revision 17606 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Justin Ruggles authored
Originally committed as revision 17605 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Justin Ruggles authored
Originally committed as revision 17604 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Justin Ruggles authored
Originally committed as revision 17602 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Justin Ruggles authored
Originally committed as revision 17601 to svn://svn.ffmpeg.org/ffmpeg/trunk
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