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Hendrik Leppkes d3cc258a61 Merge commit '3496cec43304ac040d6d05f9d500a6f93cc049e7' * commit '3496cec43304ac040d6d05f9d500a6f93cc049e7': msrle: Use AVFrame instead of AVPicture Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>		2015-10-22 19:43:44 +02:00
compat	compat/solaris/make_sunver.pl: Use /usr/bin/env perl instead of /usr/bin/perl	2015-10-20 02:21:34 +02:00
doc	Merge commit 'ac981d16415e7fd99683e10297781c7d9ec1a8cd'	2015-10-22 19:41:52 +02:00
libavcodec	Merge commit '3496cec43304ac040d6d05f9d500a6f93cc049e7'	2015-10-22 19:43:44 +02:00
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libavfilter	avfilter/vf_ssim: Add support for writing stats to stdout	2015-10-21 22:11:33 +02:00
libavformat	libavformat/electronicarts: also demux mpeg audio layer 2	2015-10-22 12:08:05 +02:00
libavresample	…
libavutil	avutil/intmath: fix undefined behavior in ff_ctzll_c()	2015-10-22 14:10:42 +02:00
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libswscale	…
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tests	aacenc_ltp: adjust and speed up autocorrelation calculations	2015-10-17 22:53:11 +01:00
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configure	mmaldec: Add mpeg2 decoding support	2015-10-22 10:46:03 +02:00
ffmpeg.c	ffmpeg: add abort_on option to allow aborting on empty output	2015-10-22 19:03:01 +02:00
ffmpeg.h	ffmpeg: add abort_on option to allow aborting on empty output	2015-10-22 19:03:01 +02:00
ffmpeg_dxva2.c	…
ffmpeg_filter.c	…
ffmpeg_opt.c	ffmpeg: add abort_on option to allow aborting on empty output	2015-10-22 19:03:01 +02:00
ffmpeg_qsv.c	Merge commit 'fb472e1a11a4e0caed2c3c91da01ea8e35d9e3f8'	2015-10-22 16:18:02 +02:00
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ffmpeg_videotoolbox.c	…
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ffprobe.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 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. Few developers follow pull requests so they will likely be ignored.