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Philip Langdale 8958c5c64d hevc: Track long and short term RPS size for VDPAU 
Today, we track the short term RPS size for DXVA, but only if the
SliceHeader RPS is being used. Otherwise it's left uninitialized.

NVIDIA's VDPAU implementation requires that the size be accurately
tracked even if an SPS RPS is being used. In this case, it's really
counting the size of the RPS idx information, but you end up with
mangled output if the value is not accurate.

VDPAU also needs the size of the long term RPS.

Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-02-13 14:24:37 +01:00
compat
doc doc: Improve the channelsplit example 2016-02-06 13:19:25 +01:00
libavcodec hevc: Track long and short term RPS size for VDPAU 2016-02-13 14:24:37 +01:00
libavdevice
libavfilter buffersrc: do not discard the error from ff_filter_frame() 2016-02-12 10:18:13 +01:00
libavformat lavf: Dump the cpb side data information 2016-02-13 14:03:52 +01:00
libavresample
libavutil x86: Add ymm_reg struct 2016-01-28 00:41:19 +01:00
libswscale
presets
tests tiny_psnr: Support large files 2016-02-09 20:03:34 +01:00
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avconv_opt.c
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avplay.c avplay: drop support for building without lavfi 2016-02-09 11:31:24 +01:00
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README.md

Libav

Build Status

Libav is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libavresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • avconv is a command line toolbox to manipulate, convert and stream multimedia content.
  • avplay is a minimalistic multimedia player.
  • avprobe is a simple analisys tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Conding examples are available in the doc/example directory.

License

Libav codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.