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Anton Khirnov 80cf509e73 lavfi/avfilter: export process_options() 
Also, replace an AVFilterContext argument with a logging context+private
class, as those are the only things needed in this function.

Will be useful in future commits.
2023-02-12 10:16:41 +01:00
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fftools fftools/ffmpeg: rename -enc_stats* to -stats_enc* 2023-02-10 11:02:13 +01:00
libavcodec avcodec/roqaudioenc: unbreak mono encoding 2023-02-11 22:59:57 +01:00
libavdevice Bump major versions of all libraries 2023-02-09 15:35:14 +01:00
libavfilter lavfi/avfilter: export process_options() 2023-02-12 10:16:41 +01:00
libavformat avformat: add RKA demuxer 2023-02-11 21:29:35 +01:00
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libswresample x86: replace explicit REP_RETs with RETs 2023-02-01 04:23:55 +01:00
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tools tools: add general_assembly.pl 2023-02-12 10:14:22 +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.