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Luca Barbato c55f2ae2b8
avprobe: Handle unknown values for the color description 		8 years ago
avbuild build: Generalize yasm/nasm-related variable names 8 years ago
avtools avprobe: Handle unknown values for the color description 8 years ago
compat compat/atomics: add typecasts in atomic_compare_exchange_strong() 8 years ago
doc doc/examples/output: Cast pointer to the right (const) type 8 years ago
libavcodec utvideodec: Fix gradient prediction when stride does not match width 8 years ago
libavdevice jack: Drop support for old (2012) JACK versions 8 years ago
libavfilter filtfmts-test: Mark filter as const 8 years ago
libavformat mm: Skip unexpected audio packets 8 years ago
libavresample Bump major versions of all libraries 8 years ago
libavutil pixfmt: Add gbrap10 pixel format 8 years ago
libswscale swscale-test: const correctness 8 years ago
presets
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tests checkasm: hevc: Add a hevc_ prefix to the add_residual functions 8 years ago
tools build: Move entries related to building TOOLS to a subdirectory Makefile 8 years ago
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Changelog Add FM Screen Capture Codec decoder 8 years ago
INSTALL
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LICENSE Remove the legacy X11 screen grabber 8 years ago
Makefile build: Allow generating dependencies as a side-effect of assembling 8 years ago
README
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configure configure: Fix sem_timedwait probe 8 years ago

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.