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Andreas Rheinhardt b07e6a095d fate/screen: Fix test requirements 
In particular, add the missing dependency on the scale filter
(and therefore on libswscale).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 		2022-04-28 02:39:37 +02:00
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doc avfilter/vf_lut3d: allow to control when to upload CLUT for haldclut 2022-04-26 20:07:04 +02:00
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libavdevice avdevice/dshow: Fix dshow device name/description 2022-04-09 21:29:39 +02:00
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libpostproc Keep including the full version.h when headers are included externally 2022-03-19 00:01:57 +02:00
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libswscale swscale: aarch64: Optimize the final summation in the hscale routine 2022-04-22 10:49:46 +03:00
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tests fate/screen: Fix test requirements 2022-04-28 02:39:37 +02:00
tools avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec 2022-03-21 01:33:09 +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 means to alter decoded audio and video through a directed graph of connected 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.