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Lukasz Marek 8833f1508b opt: Add const to av_opt_next 
Also add const to pointers in static functions within opt.c where
possible/necessary.

Signed-off-by: Martin Storsjö <martin@martin.st>
2016-03-24 10:34:09 +02:00
compat
doc file: Add an option for following a file that is being written 2016-03-24 10:33:59 +02:00
libavcodec lavc: introduce a new decoding/encoding API with decoupled input/output 2016-03-23 19:31:23 +01:00
libavdevice timefilter-test: Only compile timefilter-test if JACK is enabled 2016-03-23 09:35:41 +01:00
libavfilter lavfi: add an NVIDIA NPP-based scaling filter 2016-03-23 19:55:34 +01:00
libavformat file: Add an option for following a file that is being written 2016-03-24 10:33:59 +02:00
libavresample avresample: Mark avresample_buffer() as pointer to const 2015-12-14 15:16:33 +01:00
libavutil opt: Add const to av_opt_next 2016-03-24 10:34:09 +02:00
libswscale cosmetics: Drop empty comment lines 2016-02-18 15:35:30 +01:00
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tests timefilter-test: Only compile timefilter-test if JACK is enabled 2016-03-23 09:35:41 +01:00
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avconv_filter.c avconv: convert to codecpar 2016-02-23 17:01:58 +01:00
avconv_opt.c avconv: switch to the new BSF API 2016-03-20 08:15:01 +01:00
avconv_qsv.c
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avconv_vdpau.c avconv_vdpau: use the hwcontext API to simplify code 2016-02-14 22:07:44 +01:00
avconv.c avconv: use new encode API 2016-03-23 19:31:35 +01:00
avconv.h avconv: switch to the new BSF API 2016-03-20 08:15:01 +01:00
avplay.c avplay: convert do codecpar 2016-02-24 10:05:43 +01:00
avprobe.c avprobe: switch to codecpar 2016-02-26 09:15:29 +01:00
Changelog lavfi: add an NVIDIA NPP-based scaling filter 2016-03-23 19:55:34 +01:00
cmdutils_common_opts.h
cmdutils.c avconv: switch to the new BSF API 2016-03-20 08:15:01 +01:00
cmdutils.h
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configure lavfi: add an NVIDIA NPP-based scaling filter 2016-03-23 19:55:34 +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.