FFmpeg git repo

Go to file

Michael Niedermayer dedc78b4b5 avformat/concatdec: Check in/outpoint for overflow Fixes: signed integer overflow: 91542414454000000 - -9154241494546000000 cannot be represented in type 'long' Fixes: 51896/clusterfuzz-testcase-minimized-ffmpeg_dem_CONCAT_fuzzer-4739147999084544 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2023-10-03 20:09:27 +02:00
compat	configure: Set WIN32_LEAN_AND_MEAN at configure time	2023-08-14 22:57:28 +03:00
doc	doc/developer: deduplicate commit message rules	2023-10-03 15:58:22 +02:00
ffbuild	…
fftools	fftools/ffmpeg: move derivation of frame duration from filter framerate	2023-10-03 16:57:02 +02:00
libavcodec	avcodec/h264_slice: Don't keep AVCodecContext props in sync manually	2023-10-03 18:53:25 +02:00
libavdevice	avformat/avformat: Deprecate AVFMT_ALLOW_FLUSH	2023-10-03 01:45:46 +02:00
libavfilter	lavfi/yadif: update output frame durations	2023-10-03 16:57:02 +02:00
libavformat	avformat/concatdec: Check in/outpoint for overflow	2023-10-03 20:09:27 +02:00
libavutil	lavu/float_dsp: avoid reg-stride in R-V V reverse_fmul	2023-10-03 20:48:47 +03:00
libpostproc	version.h: Bump minor post 6.0 branch	2023-02-19 18:37:36 +01:00
libswresample	libswresample/swresample: avoid s16p internal transfer format	2023-09-25 21:41:35 +02:00
libswscale	swscale/rgb2rgb: unroll R-V V interleave_bytes	2023-10-03 20:48:47 +03:00
presets	…
tests	fftools/ffmpeg_enc: do not round frame durations prematurely	2023-10-03 16:57:02 +02:00
tools	tools/target_dec_fuzzer: Adjust threshold for rtv1	2023-09-22 23:47:40 +02:00
.gitattributes	…
.gitignore	…
.mailmap	…
.travis.yml	…
CONTRIBUTING.md	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	Add configure option to upgrade (L)GPL to version 3.	2009-06-05 11:04:03 +00:00
CREDITS	…
Changelog	lavc/vaapi_encode: Add VAAPI AV1 encoder	2023-09-22 13:15:00 +08:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	…
Makefile	tools: Don't include the direct library names when linking	2023-10-02 22:49:07 +03:00
README.md	…
RELEASE	…
configure	avcodec: Remove DCT, FFT, MDCT and RDFT	2023-10-01 02:25:09 +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.