FFmpeg git repo

Go to file

Andreas Rheinhardt e8704a8f60 avformat/aviobuf: Don't use incompatible function pointer type for call It is undefined behaviour even in cases where it works (it works because both are pointers). Instead change the functions involved to use the type expected by the AVIO-API and add inline wrappers for our internal callers. Reviewed-by: Tomas Härdin <git@haerdin.se> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>		2023-09-10 22:55:42 +02:00
compat	…
doc	avcodec/defs: Add AV_PROFILE_* defines, deprecate FF_PROFILE_* defines	2023-09-07 00:39:02 +02:00
ffbuild	…
fftools	avcodec/defs: Add AV_PROFILE_* defines, deprecate FF_PROFILE_* defines	2023-09-07 00:39:02 +02:00
libavcodec	avcodec/exr: use uint16/uint8 where possible	2023-09-10 22:44:39 +02:00
libavdevice	avdevice/lavfi: Remove unnecessary avio_internal.h inclusion	2023-09-10 21:17:36 +02:00
libavfilter	all: Use av_frame_replace() where appropriate	2023-09-10 21:22:30 +02:00
libavformat	avformat/aviobuf: Don't use incompatible function pointer type for call	2023-09-10 22:55:42 +02:00
libavutil	all: Use av_frame_replace() where appropriate	2023-09-10 21:22:30 +02:00
libpostproc	…
libswresample	…
libswscale	avutil/internal: Don't auto-include emms.h	2023-09-04 11:04:45 +02:00
presets	…
tests	fate/mpegps: Fix argument order	2023-09-08 15:48:21 +02:00
tools	avutil/mem: Don't include avutil.h	2023-09-07 00:42:10 +02:00
.gitattributes	…
.gitignore	…
.mailmap	…
.travis.yml	…
CONTRIBUTING.md	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	Changelog: Add Support hevc,vp9,av1 codec fourcclist in enhanced rtmp protocol	2023-09-05 15:04:38 +08:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	…
Makefile	…
README.md	…
RELEASE	…
configure	…

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.