- 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, 2017 2 commits
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Clément Bœsch authored
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Clément Bœsch authored
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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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- 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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- 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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- 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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- 03 Jan, 2015 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 24 Aug, 2014 1 commit
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 25 Dec, 2013 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 13 Oct, 2013 2 commits
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 07 Jul, 2013 1 commit
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Luca Barbato authored
The extradata is already freed by avformat_open_input on failure. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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- 01 Jul, 2013 1 commit
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 14 Dec, 2012 1 commit
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Michael Niedermayer authored
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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- 30 Jul, 2012 1 commit
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Diego Biurrun authored
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- 27 Mar, 2012 2 commits
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Paul B Mahol authored
Version from vqa header does not dictate which sound chunks may appear in file. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 21 Mar, 2012 2 commits
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Paul B Mahol authored
Version from vqa header does not dictate which sound chunks may appear in file. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 27 Jan, 2012 1 commit
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Anton Khirnov authored
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- 24 Jan, 2012 7 commits
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Justin Ruggles authored
Stereo ADPCM IMA WS is planar for VQA version 3 and 2-sample interleaved for VQA version 2.
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Justin Ruggles authored
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Justin Ruggles authored
Fix setting of bit_rate and bits_per_coded_sample. Ask for sample for unsupported VQA versions.
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Justin Ruggles authored
According to Multimedia Wiki documentation, the frame rate is not always 15, and the actual value can be found in the header.
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Justin Ruggles authored
Also remove unused context field, audio_frame_counter.
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Justin Ruggles authored
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Justin Ruggles authored
The format has no coded timestamps and must use packet durations to generate them.
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- 23 Jan, 2012 1 commit
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Justin Ruggles authored
They have no code in common.
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- 16 Dec, 2011 2 commits
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Michael Niedermayer authored
handles it fine. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found by reimar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 15 Dec, 2011 3 commits
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes Ticket765 Bug Found by: Diana Elena Muscalu Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Shitiz Garg authored
Audio header information might get scrambled and would not parse, yet wsqva_read_packet would try to parse audio packets causing segfaults such as floating point exception. Fixes bugzilla #141. Signed-off-by: Martin Storsjö <martin@martin.st>
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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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- 09 Oct, 2011 1 commit
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Laurent Aimar authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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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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