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Clément Bœsch b447629093 build: make alsa part of the autodetected libraries alsa libs are already autodetected, this commit makes sure --disable-autodetect actually disable it unless --enable-alsa is specified.		2017-09-02 16:14:15 +02:00
compat	compat/cuda/ptx2c: strip CR from each line	2017-08-30 11:20:34 +02:00
doc	lavf: make avio_read_partial() public	2017-09-01 17:56:33 +02:00
ffbuild	…
libavcodec	avcodec/nvenc: always output picture timing SEI	2017-09-02 16:01:57 +02:00
libavdevice	build: make alsa part of the autodetected libraries	2017-09-02 16:14:15 +02:00
libavfilter	avfilter: remove duplicate and disabled trace log function	2017-09-01 14:06:14 -03:00
libavformat	lavf: make avio_read_partial() public	2017-09-01 17:56:33 +02:00
libavresample	…
libavutil	libavutil/opencl: fix potential null dereference	2017-08-27 21:08:17 +02:00
libpostproc	postproc: remove usage of deprecated QP_STORE_T define	2017-08-30 14:44:27 -03:00
libswresample	swresample/resample: Fix flush refelction length	2017-08-16 00:54:17 +02:00
libswscale	utils: Do not expand a macro with 'defined' in it	2017-08-25 13:44:57 +01:00
presets	…
tests	fate: add tests for some video source filters	2017-08-31 11:48:15 +02:00
tools	…
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CONTRIBUTING.md	…
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CREDITS	…
Changelog	build: add --disable-autodetect switch	2017-09-02 16:14:15 +02:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	Add myself as speedhq maintainer, per request.	2017-08-03 16:36:02 -03:00
Makefile	…
README.md	…
RELEASE	…
cmdutils.c	…
cmdutils.h	…
cmdutils_opencl.c	…
configure	build: make alsa part of the autodetected libraries	2017-09-02 16:14:15 +02:00
ffmpeg.c	avcodec: add missing FF_API_DEBUG_MV wrappers	2017-08-25 13:44:52 -03:00
ffmpeg.h	…
ffmpeg_cuvid.c	…
ffmpeg_filter.c	…
ffmpeg_hw.c	…
ffmpeg_opt.c	ffmpeg_opt: add proper deprecation guards to lowres code	2017-08-30 22:45:00 -03:00
ffmpeg_qsv.c	…
ffmpeg_videotoolbox.c	…
ffplay.c	ffplay: add support for more SDL pixel formats when rendering video	2017-08-10 22:08:40 +02:00
ffprobe.c	ffprobe: Fix NULL pointer handling in color parameter printing	2017-08-24 11:41:00 +02:00
ffserver.c	…
ffserver_config.c	…
ffserver_config.h	…

README.md

FFmpeg README

FFmpeg 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.
libswresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
ffplay is a minimalistic multimedia player.
ffprobe is a simple analysis tool to inspect multimedia content.
ffserver is a multimedia streaming server for live broadcasts.
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

Coding examples are available in the doc/examples directory.

License

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

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.