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Rostislav Pehlivanov 035c755b4e opusenc: use float_dsp for transient mdcts vector_fmul_reverse requires padding the window at the front Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>		2017-07-13 19:53:52 +01:00
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doc	avcodec/noise_bsf: add support for dropping packets	2017-07-09 19:41:58 +02:00
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libavcodec	opusenc: use float_dsp for transient mdcts	2017-07-13 19:53:52 +01:00
libavdevice	…
libavfilter	avfilter: add limiter filter	2017-07-08 11:49:54 +02:00
libavformat	movenc: Add 'keywords' metadata	2017-07-13 13:34:01 +01:00
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libswresample	libswresample: check input to swr_convert_frame for NULL	2017-07-08 18:13:43 +02:00
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Changelog	avfilter: add limiter filter	2017-07-08 11:49:54 +02:00
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configure	configure: use pkg-config for libgme, if available	2017-07-13 14:06:07 +02:00
ffmpeg.c	ffmpeg: Fix typos in the comment for decode() ("." vs. "->")	2017-07-07 03:48:56 +02:00
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ffmpeg_cuvid.c	…
ffmpeg_filter.c	…
ffmpeg_hw.c	…
ffmpeg_opt.c	ffmpeg_opt: Make get_timecode actually return errors	2017-07-07 15:27:22 -04:00
ffmpeg_qsv.c	…
ffmpeg_videotoolbox.c	…
ffplay.c	…
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 and will be ignored.