FFmpeg git repo

Go to file

Anton Khirnov 8c185ef4e7 compat: drop gcc, suncc, and pthreads stdatomic emulation Since we now require a C11-compliant compiler, there should be no supported configurations where any of these is used.		2024-09-23 17:08:46 +02:00
compat	compat: drop gcc, suncc, and pthreads stdatomic emulation	2024-09-23 17:08:46 +02:00
doc	avcodec: add an export_side_data flag to export picture enhancement layers	2024-09-23 10:07:37 -03:00
ffbuild	…
fftools	fftools/ffmpeg_filter: ensure that the inserted filters exist	2024-09-23 09:02:23 -03:00
libavcodec	avcodec: add LCEVC decoding support via LCEVCdec	2024-09-23 10:20:47 -03:00
libavdevice	avdevice/jack: use av_err2str to simplify code	2024-09-13 00:30:48 +02:00
libavfilter	nlmeans_vulkan: split up descriptor sets, rename buffer offset vars	2024-09-23 13:42:34 +02:00
libavformat	avformat/rtpdec: fix integer overflow in start_time_realtime calculation	2024-09-23 17:08:33 +02:00
libavutil	vulkan: use push descriptors where possible	2024-09-23 13:41:07 +02:00
libpostproc	…
libswresample	…
libswscale	swscale/output: Fix undefined integer overflow in yuv2rgba64_2_c_template()	2024-09-19 00:24:26 +02:00
presets	…
tests	fftools/cmdutils: extend stream specifiers to match by disposition	2024-09-18 11:01:02 +02:00
tools	tools/target_swr_fuzzer: Check av_samples_fill_arrays() for failure	2024-08-28 16:27:55 +02:00
.gitattributes	…
.gitignore	…
.mailmap	…
CONTRIBUTING.md	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	avfilter: add an LCEVC decoding filter	2024-09-19 10:06:05 -03:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	MAINTAINERS: add myself as vf_xfade_vulkan maintainer	2024-09-19 21:28:11 +02:00
Makefile	…
README.md	…
RELEASE	…
configure	compat: drop gcc, suncc, and pthreads stdatomic emulation	2024-09-23 17:08:46 +02:00

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.