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Michael Niedermayer 124a3ddc4b Changelog: update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2018-01-13 02:07:40 +01:00
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doc	Update for 3.2.10	2018-01-09 01:54:06 +01:00
libavcodec	avcodec/utils: Avoid hardcoding duplicated types in sizeof()	2018-01-13 02:06:35 +01:00
libavdevice
libavfilter	libavfilter/af_dcshift.c: Fixed repeated spelling error	2018-01-08 23:19:14 +01:00
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libavutil	avutil/softfloat: Add FLOAT_MIN	2018-01-08 23:19:14 +01:00
libpostproc
libswresample	swresample/resample: free existing ResampleContext on reinit	2017-03-21 12:12:09 -03:00
libswscale	libswscale/tests/swscale: Fix uninitialized variables	2017-05-14 12:20:16 +02:00
presets
tests	tests/audiomatch: Add missing return code at the end of main()	2018-01-08 23:19:14 +01:00
tools	zmqsend: Initialize ret to 0	2016-12-06 00:07:50 +01:00
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Changelog	Changelog: update	2018-01-13 02:07:40 +01:00
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CREDITS
ffmpeg.c
ffmpeg.h
ffmpeg_cuvid.c
ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c	Avoid using the term "file" and prefer "url" in some docs and comments	2016-12-06 00:07:50 +01:00
ffmpeg_qsv.c
ffmpeg_vaapi.c
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffplay.c	ffplay: fix sws_scale possible out of bounds array access	2016-12-10 23:24:05 +01:00
ffprobe.c	ffprobe: Fix NULL pointer handling in color parameter printing	2017-09-17 12:21:32 +02:00
ffserver.c	ffserver: Check chunk size	2016-12-06 00:07:50 +01:00
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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 and will be ignored.