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FFmpeg git repo
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Rostislav Pehlivanov f5b7a29ae8 aac_ltp: actually signal LTP as off during EIGHT_SHORT windows 
This hugely reduces the echo which was introduced with the previous
commit (though likely because previously everything was broken).
Makes LTP actually worthwhile now.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-11-26 18:20:42 +00:00
compat
doc avfilter/vf_stack: make it possible to stop with shortest stream 2015-11-26 10:02:00 +01:00
libavcodec aac_ltp: actually signal LTP as off during EIGHT_SHORT windows 2015-11-26 18:20:42 +00:00
libavdevice
libavfilter avfilter/vsrc_mptestsrc: use hypot() 2015-11-26 09:20:46 -05:00
libavformat lavf/http: fix incorrect warning in range requests 2015-11-25 19:34:01 -06:00
libavresample
libavutil avutil/lls: speed up performance of solve_lls 2015-11-26 09:20:46 -05:00
libpostproc
libswresample
libswscale swscale/arm: add ff_nv{12,21}_to_{argb,rgba,abgr,bgra}_neon 2015-11-23 14:47:12 +01:00
presets
tests aac_ltp: split, reorder and improve prediction algorithm 2015-11-26 17:40:04 +00:00
tools patcheck: Fix false detection of 'mergeable calls' when line is removed 2015-11-23 00:34:14 +01:00
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.travis.yml Merge commit 'eda183287489b2c705843aa373a19c4e46fb2fec' 2015-11-22 17:12:24 +00:00
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Changelog avformat: add FSB demuxer 2015-11-21 21:03:51 +01:00
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ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c
ffmpeg_qsv.c
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: fix -copy_prior_start 0 with -copyts and input -ss 2015-11-20 19:20:30 +01:00
ffmpeg.h
ffplay.c
ffprobe.c
ffserver_config.c
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ffserver.c ffserver: Use AVOption API to access ffm demuxer instead of direct access depending on ABI 2015-11-20 20:03:12 +01:00
INSTALL.md
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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.