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Rick Kern c789a2324a lavc/videotoolboxenc: better compat_keys documentation Added documentation that describes when compat_keys should be used, and why it exists. Signed-off-by: Rick Kern <kernrj@gmail.com>		2023-05-19 09:48:26 -04:00
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doc	avfilter/f_graphmonitor: make mode option of type flags	2023-05-18 18:12:42 +02:00
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fftools	fftools/ffmpeg: rename transcode_init()	2023-05-15 13:32:02 +02:00
libavcodec	lavc/videotoolboxenc: better compat_keys documentation	2023-05-19 09:48:26 -04:00
libavdevice	avfilter/ccfifo: remove unnecessary context allocations	2023-05-12 16:21:18 -03:00
libavfilter	avfilter/f_graphmonitor: make mode option of type flags	2023-05-18 18:12:42 +02:00
libavformat	fate/imf: remove redundant code	2023-05-18 15:03:34 -07:00
libavutil	avutil/frame: remove one layer of indirection in av_frame_replace()	2023-05-18 11:52:16 -03:00
libpostproc	version.h: Bump minor post 6.0 branch	2023-02-19 18:37:36 +01:00
libswresample	swresample/swresample: add a used channel layout option using the new API	2023-02-19 18:28:45 -03:00
libswscale	version.h: Bump minor post 6.0 branch	2023-02-19 18:37:36 +01:00
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tests	avcodec/cavs_parser: fix finding the end of a frame	2023-05-20 04:03:44 +08:00
tools	tools/normalize: port to python3, extend syntax	2023-05-14 10:16:01 +02:00
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CREDITS	Use https for repository links	2023-03-01 21:59:10 +01:00
Changelog	avfilter/setpts: add command support	2023-05-14 11:10:50 +02:00
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MAINTAINERS	MAINTAINERS: add vanitous self to maintain RISC-V	2023-05-05 11:54:34 -03:00
Makefile	tools: add an AV_CODEC_CAP_ENCODER_RECON_FRAME test tool	2023-03-28 13:00:42 +02:00
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configure	avcodec/mediacodec: Add VP8 encoder	2023-05-17 19:20:57 +08:00

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.