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Michael Niedermayer fc6aa30459 Merge commit 'eb4f9069002e73648f6640cd054fc814cfda75b8' * commit 'eb4f9069002e73648f6640cd054fc814cfda75b8': lavf: More informative error message Conflicts: libavformat/mux.c See: `30ced7e69f` Merged-by: Michael Niedermayer <michaelni@gmx.at>		2014-10-10 20:38:51 +02:00
compat	w32pthreads: use the condition variable API directly when targeting newer versions of Windows	2014-10-10 11:27:30 +03:00
doc	Merge commit '5a419b2dd1881889d436f55741fd3ff3f9f436c4'	2014-10-08 22:53:48 +02:00
libavcodec	utvideoenc: properly set slice height/last line	2014-10-10 20:08:24 +02:00
libavdevice	…
libavfilter	avfilter: add w/h parameters in timeline	2014-10-07 15:05:50 +02:00
libavformat	Merge commit 'eb4f9069002e73648f6640cd054fc814cfda75b8'	2014-10-10 20:38:51 +02:00
libavresample	…
libavutil	avutil/softfloat: Fix undefined shift in av_add_sf()	2014-10-10 19:36:12 +02:00
libpostproc	…
libswresample	swresample/audioconvert: Fix undefined behavior (left shift of negative value)	2014-10-08 05:35:06 +02:00
libswscale	…
presets	…
tests	float_dsp-test: allow forcing cpuflags	2014-10-10 13:51:51 -03:00
tools	Merge commit '2bc220958c7570020d87ee353db65460b518998a'	2014-10-09 12:25:52 +02:00
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Changelog	Changelog: add "ffprobe -show_pixel_formats option"	2014-10-08 16:58:14 +02:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	…
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arch.mak	…
cmdutils.c	…
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configure	w32pthreads: use the CONDITION_VARIABLE typedef if available	2014-10-10 11:27:26 +03:00
ffmpeg.c	…
ffmpeg.h	…
ffmpeg_dxva2.c	…
ffmpeg_filter.c	…
ffmpeg_opt.c	…
ffmpeg_vda.c	…
ffmpeg_vdpau.c	…
ffplay.c	ffplay: dont leave swresampler in half initialized state	2014-10-09 23:18:37 +02:00
ffprobe.c	ffprobe: Simplify by using av_color_range_name()	2014-10-10 04:24:55 +02:00
ffserver.c	ffserver: use av_freep(), do not leave stale pointers in memory	2014-10-08 15:22:24 +02:00
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version.sh	…

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

Conding examples are available in the doc/example directory.

License

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