- 10 Sep, 2016 1 commit
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Alex Converse authored
This fixes remuxing VPX from MP4 without manually overwriting the tag.
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- 11 Mar, 2016 1 commit
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Ronald S. Bultje authored
Fixes ticket 4313.
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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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- 08 Jan, 2016 1 commit
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Michael Niedermayer authored
Fixes Ticket 5115 Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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- 12 Jul, 2015 1 commit
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Ronald S. Bultje authored
At the beginning, the value is not initialized. Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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- 16 Apr, 2015 1 commit
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Victor Anjin authored
VP80 fourcc are writed for all contexts (without ctx->codec_tag) how to reproduce the issue: 1) Get any vp9 video (for example http://base-n.de/webm/out9.webm) 2) ffmpeg -i out9.webm -vcodec copy out9.ivf 3) out9.ivf have VP80 fourcc at ivf header The proposed fix solves this issue Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 03 Jul, 2014 1 commit
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James Zern authored
libvpx tools accept vp9 ivf files Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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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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- 14 Apr, 2013 1 commit
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Clément Bœsch authored
Since 4f112a8e, this is not necessary anymore. Also, it allows to actually disable the flushing.
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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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- 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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- 22 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> (cherry picked from commit 77eb5504)
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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 2 commits
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Anton Khirnov authored
Signed-off-by:
Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit ae628ec1)
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Anton Khirnov authored
Signed-off-by:
Ronald S. Bultje <rsbultje@gmail.com>
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- 04 Feb, 2011 1 commit
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Anton Khirnov authored
Tested to compile with lavc major bump. Signed-off-by:
Mans Rullgard <mans@mansr.com> (cherry picked from commit b2ed95ec)
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- 03 Feb, 2011 1 commit
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Anton Khirnov authored
Tested to compile with lavc major bump. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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- 28 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. (cherry picked from commit c6610a21)
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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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- 17 Jan, 2011 1 commit
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Reimar Döffinger authored
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