Mirror of https://git.ffmpeg.org/ffmpeg.git https://ffmpeg.org/

Go to file

James Almer 0c19dd2df4 avformat/dashenc: allow setting segment durations per AdaptationSet Implemented as as a seg_duration key=value entry in the adaptation_sets muxer option. It has the same syntax as the global seg_duration option, and has precedence over it if set. Signed-off-by: James Almer <jamrial@gmail.com>		5 years ago
compat	…
doc	avfilter/scale: add animation support	5 years ago
ffbuild	…
fftools	…
libavcodec	avcodec/wmalosslessdec: Use AV_STRINGIFY()	5 years ago
libavdevice	…
libavfilter	avfilter/swaprect: correct assignment of VAR_POS	5 years ago
libavformat	avformat/dashenc: allow setting segment durations per AdaptationSet	5 years ago
libavresample	…
libavutil	avutil/avstring: Fix warning: ISO C90 forbids mixed declarations and code	5 years ago
libpostproc	…
libswresample	…
libswscale	…
presets	…
tests	fate/filter-video: add two tests for dnn_processing with frame format rgb24 and grayf32	5 years ago
tools	tools/target_dec_fuzzer: Adjust threshold for RASC	5 years ago
.gitattributes	…
.gitignore	…
.travis.yml	…
CONTRIBUTING.md	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	avfilter: add freezeframes video filter	5 years ago
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 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.