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FFmpeg git repo
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Martin Storsjö cd420c2949 makefile: Clean up missed object files with "make clean" 
In some builds, the following object files could be left behind
after make clean:

./libavfilter/metal/utils.o
./libavfilter/metal/vf_yadif_videotoolbox.metallib.o
./libavcodec/x86/h26x/h2656dsp.o
./libavcodec/neon/mpegvideo.o
./ffbuild/bin2c_host.o

Fixes: http://trac.ffmpeg.org/ticket/10895

Signed-off-by: Martin Storsjö <martin@martin.st>
 		2024-03-10 23:45:51 +02:00
compat
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doc doc/bitstream_filters.texi: Document types used by filter_units 2024-03-10 17:49:16 +01:00
ffbuild makefile: Clean up missed object files with "make clean" 2024-03-10 23:45:51 +02:00
fftools fftools/ffprobe: add AVFilmGrainParams printing 2024-03-07 21:09:06 +01:00
libavcodec makefile: Clean up missed object files with "make clean" 2024-03-10 23:45:51 +02:00
libavdevice libavdevice: Fix the avfoundation device after switching to FFInputFormat 2024-03-08 12:48:59 +02:00
libavfilter makefile: Clean up missed object files with "make clean" 2024-03-10 23:45:51 +02:00
libavformat avformat/concatdec: Check in and outpoints to be to produce a positive representable duration 2024-03-10 19:49:04 +01:00
libavutil avutil/avstring: Use proper types 2024-03-10 13:51:37 +01:00
libpostproc
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libswresample
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libswscale
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presets
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tests fate/flvenc: force the av1 decoder in all steps for fate-enhanced-flv-av1 2024-03-08 10:38:55 -03:00
tools avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
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CONTRIBUTING.md
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Changelog fftools/ffprobe: add AVFilmGrainParams printing 2024-03-07 21:09:06 +01:00
INSTALL.md
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LICENSE.md
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MAINTAINERS MAINTAINERS: add myself as dvdvideo demuxer, rcwt muxer maintainer 2024-03-10 15:21:23 +01:00
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README.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 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.