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James Almer a8e3833a61 x86/avf_showcqt: use the FMULADD_PS x86util macro Signed-off-by: James Almer <jamrial@gmail.com>		2016-08-20 02:12:33 -03:00
compat	compat/avisynth: update AviSynth+ header	2016-08-17 18:08:29 +02:00
doc	avfilter/vf_histogram: make foreground and background opacity configurable	2016-08-19 18:03:07 +02:00
libavcodec	avcodec/h2645_parse: fix nal size	2016-08-20 00:40:43 +02:00
libavdevice	…
libavfilter	x86/avf_showcqt: use the FMULADD_PS x86util macro	2016-08-20 02:12:33 -03:00
libavformat	avformat/movenc: Free extradata after successfull allocation of new instead of before	2016-08-19 16:02:16 +02:00
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libavutil	swresample: add int64 sample format	2016-08-18 15:30:05 +02:00
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libswresample	swresample: add int64 sample format	2016-08-18 15:30:05 +02:00
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tests	fate: Add RGB48 FFV1 test	2016-08-16 23:14:11 +02:00
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Changelog	avfilter: add bitplanenoise filter	2016-08-17 13:24:28 +02:00
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configure	configure: All sun4 machines are SPARCs, not just sun4u	2016-08-15 02:11:03 +02:00
ffmpeg.c	ffmpeg: Do not set too large bits_per_raw_sample.	2016-08-17 18:08:16 +02:00
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ffmpeg_qsv.c	ffmpeg/qsv: fix QSV-accelerated transcode performance drop issue.	2016-08-16 17:09:33 +02:00
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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. Few developers follow pull requests so they will likely be ignored.