- 21 Dec, 2016 1 commit
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Michael Niedermayer authored
Fixes CID1257787 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 04 May, 2016 1 commit
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Vittorio Giovara authored
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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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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- 06 Dec, 2015 1 commit
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Anton Khirnov authored
Do not access the encoder options, since it makes no sense when the AVStream codec context is not the encoding context.
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- 27 Aug, 2015 1 commit
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Stefano Sabatini authored
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- 25 May, 2015 2 commits
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Michael Niedermayer authored
This avoids another float computation, avoiding a potential source of rounding issues Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This reduces the risk for rounding differences. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 19 Apr, 2015 1 commit
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Vittorio Giovara authored
This applies to every library where performance is not critical.
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- 01 Mar, 2015 1 commit
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Michael Niedermayer authored
Fixes assertion failure Fixes Ticket4335 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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- 07 Jan, 2015 1 commit
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Luca Barbato authored
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- 21 Dec, 2014 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 19 Dec, 2014 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 24 Nov, 2014 2 commits
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Michael Niedermayer authored
Based on: 065923b0Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Vittorio Giovara authored
CC: libav-stable@libav.org Bug-Id: CID 29261
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- 27 Aug, 2014 1 commit
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Anton Khirnov authored
It is written to the file as a 22-bit value. CC: libav-stable@libav.org
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- 26 Aug, 2014 1 commit
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Luca Barbato authored
It hints that the content is H264 according to HD-DVD.
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- 09 Aug, 2014 1 commit
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Luca Barbato authored
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- 08 Aug, 2014 1 commit
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Luca Barbato authored
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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- 07 May, 2014 1 commit
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Lukasz Marek authored
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
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- 16 Apr, 2014 1 commit
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Michael Niedermayer authored
Maybe fixes Ticket 3494 Part of the message suggested by: rogerdpack Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 24 Nov, 2013 1 commit
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Carl Eugen Hoyos authored
Some media players don't play the resulting files. The warning should help users to avoid the issues described in ticket #1720.
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- 23 Nov, 2013 1 commit
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Diego Biurrun authored
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- 29 Sep, 2013 3 commits
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Michael Niedermayer authored
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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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 26 Sep, 2013 4 commits
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This prevents underflows in quite constrained cases 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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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 25 Sep, 2013 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 05 May, 2013 1 commit
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Diego Biurrun authored
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- 04 Jan, 2013 5 commits
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Michael Niedermayer authored
Only shift if needed to avoid negative scr when requested or for dvd. 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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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This makes the initial SCR equal 0 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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- 01 Oct, 2012 1 commit
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Diego Biurrun authored
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- 04 Sep, 2012 1 commit
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Martin Storsjö authored
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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