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path: root/libavformat/options_table.h
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* lavf: improve handling of sparse streams when muxingLuca Barbato2014-02-04
| | | | | | | | | | | | | | | | | | Currently ff_interleave_packet_per_dts() waits until it gets a frame for each stream before outputting packets in interleaved order. Sparse streams (i.e. streams with much fewer packets than the other streams, like subtitles or audio with DTX) tend to add up latency and in specific cases end up allocating a large amount of memory. Emit the top packet from the packet_buffer if it has a time delta larger than a specified threshold. Original report of the issue and initial proposed solution by mus.svz@gmail.com. Bug-id: 31 Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavf: Add a flag to enable/disable per-packet flushingLuca Barbato2013-09-16
| | | | | | | | | This is enabled by default and can be disabled with "-fflags -flush_packets". Inspired by a patch from Nicolas George <nicolas.george@normalesup.org>. Signed-off-by: Martin Storsjö <martin@martin.st>
* Give less generic names to global library option arraysDiego Biurrun2013-08-02
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* cosmetics: Use consistent names for multiple inclusion guards.Diego Biurrun2012-12-17
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* avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_FLAGS in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avf: introduce nobuffer optionLuca Barbato2012-07-29
| | | | | | | | | | | | | Useful in cases where a significant analyzeduration is still needed, while minimizing buffering before output. An example is processing low-latency streams where all media types won't necessarily come in if the analyzeduration is small. Additional changes by Josh Allmann <joshua.allmann@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* options_table: Add some missing #includes to fix "make checkheaders".Alex Converse2012-05-08
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* libavformat: Set the default for the max_delay option to -1Martin Storsjö2012-03-20
| | | | | | | | | | Make the muxers/demuxers that use the field handle the default -1 in the same way as 0. This allows distinguishing an intentionally set 0 from the default value where the user hasn't set it. Signed-off-by: Martin Storsjö <martin@martin.st>
* Move AVFormatContext/AVCodecContext option tables to separate files.Anton Khirnov2012-03-20
This will allow us to automatically generate manpages for them.