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James Almer 62bdbb5ce0 avformat/movenc: forbid muxing AV1 streams until the spec is finished 
This prevents creating potentially broken files, as both the AV1 and
the AV1 in ISOMBFF specs are unfinished.

Signed-off-by: James Almer <jamrial@gmail.com>
 		2018-04-16 10:20:46 -03:00
compat compat: remove in-tree NVidia headers 2018-02-27 16:22:12 +01:00
doc doc/APIchanges: Add 4.0 cut point 2018-04-16 12:35:12 +02:00
ffbuild
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fftools ffmpeg: allow setting attached_pic disposition 2018-04-04 19:09:28 +02:00
libavcodec Bump minor versions after release/4.0 branching 2018-04-16 12:35:12 +02:00
libavdevice Bump minor versions after release/4.0 branching 2018-04-16 12:35:12 +02:00
libavfilter Bump minor versions after release/4.0 branching 2018-04-16 12:35:12 +02:00
libavformat avformat/movenc: forbid muxing AV1 streams until the spec is finished 2018-04-16 10:20:46 -03:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
libavutil Bump minor versions after release/4.0 branching 2018-04-16 12:35:12 +02:00
libpostproc Bump minor versions after release/4.0 branching 2018-04-16 12:35:12 +02:00
libswresample Bump minor versions after release/4.0 branching 2018-04-16 12:35:12 +02:00
libswscale Bump minor versions after release/4.0 branching 2018-04-16 12:35:12 +02:00
presets
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tests tests/checkasm/checkasm: Provide verbose failure information on float_near_abs_eps() failures 2018-04-14 15:54:06 +02:00
tools lav*,tests: remove several register_all calls 2018-04-02 03:26:22 +01:00
.gitattributes
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.gitignore Remove the ffserver program 2018-01-06 18:31:37 +00:00
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CONTRIBUTING.md
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COPYING.GPLv2
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CREDITS
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Changelog avfilter: add vfrdet filter 2018-04-13 08:41:51 +02:00
INSTALL.md
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LICENSE.md
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MAINTAINERS MAINTAINERS: add myself to documentation section 2018-04-13 09:40:27 -08:00
Makefile Revert "lavd: add new API for iterating input and output devices" 2018-03-31 23:26:31 +01:00
README.md Remove the ffserver program 2018-01-06 18:31:37 +00:00
RELEASE
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configure configure: extend the check for bcrypt 2018-04-16 10:20:46 -03:00

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.
  • 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.