akvcam is a fully compliant V4L2 virtual camera driver for Linux.
Features:
* Flexible configuration with a simple INI file like.
* Support for map, user pointer, and read/write modes.
* Can cat and echo to the device.
* Supports emulated camera controls in capture devices
* Configurable default picture in case no input signal available.
* The devices can't be rejected by programs that rejects M2M devices.
* Fully compliant with V4L2 standard.
* Support for LTS kernels.