- 26 Mar, 2020 1 commit
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Andreas Rheinhardt authored
Also return 0 after successfully reading a packet. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
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- 21 Mar, 2019 1 commit
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Carl Eugen Hoyos authored
Reviewed-by: Lauri Kasanen Reviewed-by: Tomas Härdin
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- 02 Jan, 2019 1 commit
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Paul B Mahol authored
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- 14 Apr, 2016 1 commit
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James Almer authored
Fixes memleak Signed-off-by: James Almer <jamrial@gmail.com>
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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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- 28 Aug, 2015 1 commit
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Vittorio Giovara authored
Deprecated in 10/2012.
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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 Feb, 2015 1 commit
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wm4 authored
This is not an API change; the fields were explicitly declared private before. Signed-off-by: Anton Khirnov <anton@khirnov.net>
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- 18 May, 2014 1 commit
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Anton Khirnov authored
Do not leave a non-zero extradata_size set on failure
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- 13 Oct, 2013 1 commit
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 19 Sep, 2013 1 commit
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Martin Storsjö authored
This makes sure that it doesn't try to free an AVBuffer belonging to an earlier packet when we free the local packet at the end. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
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- 29 Mar, 2013 1 commit
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Michael Niedermayer authored
Fixes double free Regression since the new buffer references, thus no FFmpeg releases should be affected Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 21 Dec, 2012 1 commit
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Piotr Bandurski authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 25 Nov, 2012 1 commit
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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- 21 Nov, 2012 1 commit
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 12 Nov, 2012 1 commit
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Justin Ruggles authored
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- 12 Oct, 2012 1 commit
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Paul B Mahol authored
Fixes null pointer dereference, fixes CID703729. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 07 Aug, 2012 1 commit
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Anton Khirnov authored
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- 30 Jul, 2012 1 commit
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Diego Biurrun authored
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- 31 May, 2012 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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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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- 10 Feb, 2012 1 commit
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Joakim Plate authored
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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- 27 Jan, 2012 1 commit
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Anton Khirnov authored
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- 24 Jan, 2012 1 commit
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Justin Ruggles authored
The stereo layout and extradata is significantly different from that in Westwood IMA ADPCM, so a separate codec_id is warranted.
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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 2 commits
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Anton Khirnov authored
Manual replacements are done in this commit. In many cases, the id is some constant made up number (e.g. 0 for video and 1 for audio), which is then not used in the demuxer for anything. Those ids are removed.
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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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- 14 Sep, 2011 1 commit
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Joakim Plate 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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- 14 Jul, 2011 1 commit
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Diego Biurrun 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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- 08 Mar, 2011 1 commit
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 76aa876e)
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- 07 Mar, 2011 1 commit
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 05 Mar, 2011 1 commit
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit a2704c97)
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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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- 03 Mar, 2011 2 commits
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit e356fc57)
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 6b4aa5da)
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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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