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Michael Niedermayer 4bcb58b3ad Merge commit 'f2ad1495f23376ce61542967f4fc14205f284d40' * commit 'f2ad1495f23376ce61542967f4fc14205f284d40': avisynth: Use RTLD_LOCAL instead of RTLD_GLOBAL Merged-by: Michael Niedermayer <michaelni@gmx.at>		2015-01-03 13:24:57 +01:00
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doc	lavd/lavfi: allow to extract subcc.	2015-01-02 20:17:05 +01:00
libavcodec	avcodec/mpeg12dec: Check actual aspect ratio instead of aspect_ratio_info	2015-01-02 03:22:51 +01:00
libavdevice	lavd/lavfi: allow to extract subcc.	2015-01-02 20:17:05 +01:00
libavfilter	avfilter/vf_idet: Add 9, 12 and 14 bit pixel formats	2015-01-01 05:56:53 +01:00
libavformat	Merge commit 'f2ad1495f23376ce61542967f4fc14205f284d40'	2015-01-03 13:24:57 +01:00
libavresample	…
libavutil	avutil/camellia: cosmetic fixes	2015-01-02 21:24:02 +01:00
libpostproc	…
libswresample	x86/swr: disable pack_8ch functions on msvc/icl x86_32	2014-12-31 16:38:33 -03:00
libswscale	…
presets	…
tests	ffprobe: Support extracting the number of reference frames	2014-12-30 17:55:20 +01:00
tools	Merge commit '470c9db11ff2c3249e995e7ba68e87bb81bf778c'	2015-01-03 05:48:08 +01:00
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Changelog	libavutil: Added Camellia symmetric block cipher	2015-01-02 15:19:36 +01:00
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README.md	…
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configure	build: require libxcb >= 1.4	2015-01-03 09:56:53 +01:00
ffmpeg.c	ffmpeg: Use av_freep(), avoid leaving stale pointers in memory	2014-12-28 02:56:02 +01:00
ffmpeg.h	ffmpeg: add sdp_file option	2014-12-28 02:05:34 +01:00
ffmpeg_dxva2.c	…
ffmpeg_filter.c	…
ffmpeg_opt.c	ffmpeg: add sdp_file option	2014-12-28 02:05:34 +01:00
ffmpeg_vda.c	…
ffmpeg_vdpau.c	Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec'	2014-12-27 13:26:38 +01:00
ffplay.c	ffplay: dump format before selecting streams	2015-01-01 14:38:12 +01:00
ffprobe.c	ffprobe: Support extracting the number of reference frames	2014-12-30 17:55:20 +01:00
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ffserver_config.c	…
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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 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

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.