- 14 Feb, 2018 1 commit
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Carl Eugen Hoyos authored
Reviewed-by: Muhammad Faiz
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- 23 Aug, 2017 1 commit
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Michael Niedermayer authored
Fixes: rtp_sdp/poc.sdp Found-by: Bingchang <l.bing.chang.bc@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 14 Jun, 2016 2 commits
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
unimplemented features Signed-off-by: Martin Storsjö <martin@martin.st>
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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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- 30 Apr, 2016 2 commits
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 01 Mar, 2016 1 commit
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Andrew Shulgin authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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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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- 24 Feb, 2015 11 commits
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Martin Storsjö authored
Many of these functions were named foo_free_context, and since the functions no longer should free the context itself, only allocated elements within it, the previous naming was slightly misleading. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This makes it more consistent with depacketizers that don't have any .free function at all, where the payload context is freed by the surrounding framework. Always free the context in the surrounding framework, having the individual depacketizers only free any data they've specifically allocated themselves. This is similar to how this works for demuxer/muxers/codecs - a component shouldn't free the priv_data that the framework has allocated for it. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This makes it clear that the individual parsing functions can't touch the parsed out value. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This avoids implementing a full function just to set this one field. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Nothing in this file use any network functions. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
There's no point in adding padding in the allocation of a depacketizer specific context struct. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 23 Feb, 2015 1 commit
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Martin Storsjö authored
Only the first aggregation unit has 2 bytes (DONL) prepended, if such a field is in use. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 21 Feb, 2015 5 commits
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This fixes builds with -DDEBUG after f0a87479. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Add a parameter for skipping a number of bytes at the start of each nal. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Don't write directly into an AVCodecContext, write into given pointers. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 20 Feb, 2015 6 commits
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
If src_len is too small for nal_size, we already print a warning above, and the next step is to check the while loop condition anyway, so this one serves no purpose. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Previously, errors were only logged but the code kept on trying, and never actually returning the error as a return value. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This is similar to what was done for rtpdec_hevc in ced7238c. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Including libavcodec/get_bits.h is superfluous for AV_RB16 - nothing in this file uses any actual bitstream reader. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 16 Feb, 2015 1 commit
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Kevin Wheatley authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 15 Feb, 2015 5 commits
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Luca Barbato authored
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Luca Barbato authored
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Luca Barbato authored
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Luca Barbato authored
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Luca Barbato authored
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- 15 Aug, 2014 1 commit
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Michael Niedermayer authored
Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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