- 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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- 29 Mar, 2018 1 commit
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Paul B Mahol authored
Signed-off-by:
Paul B Mahol <onemda@gmail.com>
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- 25 Jan, 2017 1 commit
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Alexandra Hájková authored
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- 19 Dec, 2016 1 commit
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Alexandra Hájková authored
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- 08 Nov, 2016 1 commit
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Diego Biurrun authored
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- 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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- 14 Apr, 2016 1 commit
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Paul B Mahol authored
Needed for av_log() inside that function. Signed-off-by:
Paul B Mahol <onemda@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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- 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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- 16 Feb, 2015 1 commit
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 14 Feb, 2015 1 commit
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Diego Biurrun authored
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- 04 Feb, 2015 1 commit
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 03 Feb, 2015 2 commits
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wm4 authored
This could overflow and crash at least on 32 bit systems. Reviewed-by:
Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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wm4 authored
This can lead to an endless loop by seeking back a few bytes after each attempted chunk read. Assuming negative sizes are always invalid, this is easy to fix. Other code in this demuxer treats negative sizes as invalid as well. Fixes ticket #4262. Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 07 Aug, 2014 1 commit
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James Almer authored
Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 25 Dec, 2013 3 commits
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Michael Niedermayer authored
no sample / testcase known Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes use of uninitialized memory Fixes: msan_uninit-mem_7fa6a48cd1d5_8853_sv8_notags.mpc Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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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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- 12 Sep, 2013 2 commits
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Martin Storsjö authored
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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Martin Storsjö authored
Limit the size to INT_MAX/2 (for simplicity) to be sure that size + FF_INPUT_BUFFER_PADDING_SIZE won't overflow. 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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- 04 May, 2013 1 commit
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Diego Biurrun authored
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- 24 Jan, 2013 1 commit
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Michael Niedermayer authored
Fixes null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 25 Dec, 2012 1 commit
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 02 Dec, 2012 1 commit
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Michael Niedermayer authored
Fixes null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 07 Aug, 2012 1 commit
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Anton Khirnov authored
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- 06 Aug, 2012 2 commits
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Justin Ruggles authored
Fixes mpc8 timestamps.
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Michael Niedermayer authored
Fixes Ticket1254 Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 31 Jul, 2012 2 commits
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Anton Khirnov authored
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Anton Khirnov authored
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- 26 Jun, 2012 1 commit
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Anton Khirnov authored
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- 05 May, 2012 1 commit
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Carl Eugen Hoyos authored
Fixes ticket #1160.
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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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- 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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- 07 Oct, 2011 1 commit
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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- 25 Sep, 2011 1 commit
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Laurent Aimar authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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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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