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James Almer c063d556a8 avcodec/codec: use the correct name for all AVCodec.decode() parameters This field hasn't been used to return the output frame size since avcodec_decode_audio4() was introduced. Signed-off-by: James Almer <jamrial@gmail.com>		2021-03-07 11:21:57 -03:00
compat	compat/cuda: correct ushort4 to use ushort	2021-02-22 17:03:52 +01:00
doc	doc/muxers.texi: Readd documentation removed accidentally	2021-03-07 01:25:32 +01:00
ffbuild	ffbuild/common: Make deletion of templates possible	2021-02-07 09:45:04 +01:00
fftools	ffprobe: switch to av_bprint_escape for XML escaping	2021-03-05 19:45:00 +02:00
libavcodec	avcodec/codec: use the correct name for all AVCodec.decode() parameters	2021-03-07 11:21:57 -03:00
libavdevice	Remove double ';'	2021-03-01 06:10:44 +01:00
libavfilter	avfilter/buffersink: Postpone removal of av_[a]buffersink_params_alloc	2021-03-07 15:19:10 +01:00
libavformat	avformat/http: Fix leak when using deprecated option	2021-03-07 00:39:32 +01:00
libavresample	…
libavutil	avutil/{avstring,bprint}: add XML escaping from ffprobe to avutil	2021-03-05 19:45:00 +02:00
libpostproc	lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump	2021-01-01 14:14:57 +01:00
libswresample	…
libswscale	swscale/x86/swscale: Remove unused ASM constants	2021-02-24 09:47:54 +01:00
presets	…
tests	avformat: add TTML muxer	2021-03-05 19:45:00 +02:00
tools	avutil/{avstring,bprint}: add XML escaping from ffprobe to avutil	2021-03-05 19:45:00 +02:00
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CONTRIBUTING.md	…
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CREDITS	…
Changelog	avfilter: add msad video filter	2021-03-06 12:42:16 +01:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	MAINTAINERS: update names	2021-01-20 01:04:26 -06:00
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README.md	…
RELEASE	…
configure	Handle AVID MJPEG streams directly in the MJPEG decoder.	2021-02-25 11:46:28 +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 a mean to alter decoded Audio and Video through chain of 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.