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gecko-dev
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gecko-dev/media/libav
История
Nathan Froyd b83566b4a1 Bug 1222166 - use gcc/clang warning flags for clang-cl in moz.build files; r=glandium 
This patch turns off a number of gcc/clang-specific warnings for
clang-cl as well, as clang-cl understands all the warning flags that
clang understands.  We currently don't turn on all the gcc/clang
warnings for clang-cl in configure, but that can be done separately, and
this patch addresses some pain points (particularly for cairo).
 		2015-11-05 16:05:26 -05:00
..
libavcodec Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
libavutil Bug 1157768 - Build files and config headers for libav fft; r=glandium 2015-07-10 14:34:07 -07:00
COPYING.GPLv2 Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
COPYING.GPLv3 Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
COPYING.LGPLv2.1 Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
COPYING.LGPLv3 Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
CREDITS Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
LICENSE Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
Makefile.in Bug 1157768 - Build files and config headers for libav fft; r=glandium 2015-07-10 14:34:07 -07:00
README Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
README.md Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
README_MOZILLA Bug 1157768 - Build files and config headers for libav fft; r=glandium 2015-07-10 14:34:07 -07:00
RELEASE Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
VERSION Bug 1157768 - Minimal libav files for using libav fft; r=padenot 2015-07-10 14:34:06 -07:00
avfft_dummy_funcs.c Bug 1157768 - libav FFT dummy functions for Windows PGO/NoOpt builds; r=glandium 2015-07-10 14:34:07 -07:00
avfft_perms.h Bug 1157768 - Build files and config headers for libav fft; r=glandium 2015-07-10 14:34:07 -07:00
config.h Bug 1157768 - Build files and config headers for libav fft; r=glandium 2015-07-10 14:34:07 -07:00
config_common.asm Bug 1157768 - Build files and config headers for libav fft; r=glandium 2015-07-10 14:34:07 -07:00
config_common.h Bug 1157768 - Build files and config headers for libav fft; r=glandium 2015-07-10 14:34:07 -07:00
config_darwin.asm Bug 1228230 - Rely more on top-level configure auto-detection. r=qdot 2015-11-27 07:37:33 +00:00
config_darwin.h Bug 1228230 - Rely more on top-level configure auto-detection. r=qdot 2015-11-27 07:37:33 +00:00
config_unix.asm Bug 1228230 - Rely more on top-level configure auto-detection. r=qdot 2015-11-27 07:37:33 +00:00
config_unix.h Bug 1228230 - Rely more on top-level configure auto-detection. r=qdot 2015-11-27 07:37:33 +00:00
config_win.asm Bug 1228230 - Rely more on top-level configure auto-detection. r=qdot 2015-11-27 07:37:33 +00:00
config_win.h Bug 1228230 - Rely more on top-level configure auto-detection. r=qdot 2015-11-27 07:37:33 +00:00
libavcommon.mozbuild Bug 1222166 - use gcc/clang warning flags for clang-cl in moz.build files; r=glandium 2015-11-05 16:05:26 -05:00
moz-libav.patch Bug 1157768 - Build files and config headers for libav fft; r=glandium 2015-07-10 14:34:07 -07:00
moz.build Bug 1216020 - Comment all ALLOW_COMPILER_WARNINGS lines. r=glandium. 2015-10-19 18:05:20 -07:00

README.md

Libav

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.