The libavdevice library provides a generic framework for grabbing from and rendering to many common multimedia input/output devices, and supports several input and output devices, including Video4Linux2, VfW, DShow, and ALSA.
For details about the authorship, see the Git history of the project
(git://source.ffmpeg.org/ffmpeg), e.g. by typing the command
in the FFmpeg source directory, or browsing the
online repository at
Maintainers for the specific components are listed in the file ‘ MAINTAINERS ’ in the source code tree.