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Christopher Degawa 031f1561cd avcodec/libsvtav1: remove compressed_ten_bit_format and simplify alloc_buffer compressed_ten_bit_format has been deprecated upstream and has no effect and can be removed. Plus, technically it was never used in the first place since it would require the app (ffmpeg) to set it and do additional processing of the input frames. Also simplify alloc_buffer by removing calculations relating to the non-existant processing. Signed-off-by: Christopher Degawa <christopher.degawa@intel.com>		2022-11-17 20:27:33 -03:00
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doc	avfilter/avf_showspatial: switch to lavu TX	2022-11-17 12:37:22 +01:00
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libavcodec	avcodec/libsvtav1: remove compressed_ten_bit_format and simplify alloc_buffer	2022-11-17 20:27:33 -03:00
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libavfilter	avfilter/af_surround: add more layouts for stereo upmix	2022-11-17 20:27:31 +01:00
libavformat	avformat/concatdec: check that there's extradata before trying to copy it	2022-11-17 10:53:20 -03:00
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configure	avfilter/af_firequalizer: switch to TX from lavu	2022-11-17 13:28:58 +01:00

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 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.