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Michael Niedermayer a2b8d03347 avformat/ape: Use 64bit for final frame size Fixes: CID1505963 Unintentional integer overflow Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2024-06-01 18:01:28 +02:00
compat	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
doc	doc/ffmpeg: document -channel_layout/ch_layout options	2024-05-27 21:46:47 +02:00
ffbuild	riscv: add Zvbb vector bit manipulation extension	2024-05-11 11:38:49 +03:00
fftools	fftools/ffplay: allow unused format options which are also codec options	2024-05-27 21:46:47 +02:00
libavcodec	avcodec/videotoolbox: use the correct HEVCSPS field name	2024-06-01 10:56:19 -03:00
libavdevice	avdevice/pulse_audio_enc: Use av_rescale() to avoid integer overflow	2024-06-01 18:01:05 +02:00
libavfilter	lavfi: get rid of bespoke double scalar products	2024-05-31 22:22:43 +03:00
libavformat	avformat/ape: Use 64bit for final frame size	2024-06-01 18:01:28 +02:00
libavutil	lavu/lls: R-V V update_lls	2024-06-01 18:05:58 +03:00
libpostproc	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
libswresample	avutil/common: Don't auto-include mem.h	2024-03-31 00:08:43 +01:00
libswscale	swscale: [loongarch] Fix undeclared functions prob.	2024-05-31 02:20:23 +02:00
presets	…
tests	checkasm: add linear least square tests	2024-06-01 18:05:58 +03:00
tools	tools/decode_simple: Check avcodec_send_packet() for errors on flushing	2024-05-28 03:48:06 +02:00
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Changelog	Changelog: add DVB compatible information for VVC decoder	2024-05-21 20:20:25 +08:00
INSTALL.md	…
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MAINTAINERS	MAINTAINERS: add myself as *BSD maintainer	2024-05-13 03:40:16 +02:00
Makefile	riscv: add Zvbb vector bit manipulation extension	2024-05-11 11:38:49 +03:00
README.md	…
RELEASE	RELEASE: update after 7.0 branch	2024-04-02 13:02:39 -03:00
configure	configure: correct libopenjpeg description	2024-05-31 21:20:28 +05:30

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.