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Andreas Rheinhardt 2e0cf4de01 avfilter/avf_showcqt: Mark arrays as static const Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>		2020-08-12 21:08:16 +02:00
compat	compat/cuda/ptx2c: remove shell loop; fix BSD sed compat	2020-06-01 22:10:41 -05:00
doc	doc/general: mark that CFHD have encoder now	2020-08-11 12:34:41 +02:00
ffbuild	ffbuild: Refine MIPS handling	2020-07-23 16:30:02 +02:00
fftools	fftools/ffmpeg: make specifying thread_queue_size turn on threaded input	2020-07-29 23:10:12 +02:00
libavcodec	lavc/snowenc: Expose an option to set the rc_eq expression	2020-08-12 17:35:38 +02:00
libavdevice	kmsgrab: Add more supported formats	2020-08-09 20:18:49 +01:00
libavfilter	avfilter/avf_showcqt: Mark arrays as static const	2020-08-12 21:08:16 +02:00
libavformat	lavf/url: rewrite ff_make_absolute_url() using ff_url_decompose().	2020-08-12 16:45:21 +02:00
libavresample	…
libavutil	avutil/channel_layout: add 22.2 layout	2020-08-04 00:17:56 +03:00
libpostproc	Bump minor versions after branching 4.3	2020-06-08 22:49:04 +02:00
libswresample	swresample/rematrix: treat 22.2 as 5.1 (back) when mixing	2020-08-04 00:17:56 +03:00
libswscale	swscale: do not drop half of bits from 16bit bayer formats	2020-08-08 12:03:42 +02:00
presets	…
tests	lavc/aac_ac3_parser: fix potential overflow when averaging bitrate	2020-08-12 17:35:38 +02:00
tools	dnn_backend_native_layer_mathunary: add round support	2020-08-12 10:30:46 +08:00
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.mailmap	mailmap: add entry for myself	2020-07-13 11:24:04 +08:00
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CONTRIBUTING.md	…
COPYING.GPLv2	…
COPYING.GPLv3	…
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CREDITS	…
Changelog	avformat: add argo_asf muxer	2020-08-07 23:14:28 +10:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	MAINTAINERS: add myself and gpg fingerprint	2020-07-17 21:57:18 +02:00
Makefile	…
README.md	…
RELEASE	RELEASE: We are after the 4.3 branch point, update for that	2020-06-10 00:20:24 +02:00
configure	kmsgrab: Use GetFB2 if available	2020-08-09 20:18:48 +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.