UV4L is a simple framework providing Video4Linux2-compliant userspace drivers for real or virtual input video devices. Bye bye kernel modules! Your applications will work transparently.

For now there are the following drivers available:
- UVC, a driver for video input devices implementing the Usb Video Class hardware specifications;
- XScreen, which enables a virtual device allowing to connect to any (remote) display capture any portion of an X screen.
- MJPEGStream, which captures an MJPEG stream from a server (i.e. IP Camera) and makes it available via a virtual device.

After downloading the self-extracting archive, to run it you might need to give execution priviligies to the file with "chmod +x".

Please read the documentation included in the extracted archive for more details

UV4L depends on some basic system libraries to run. If you don't have them already installed, as a convenience, there is also a self-extracting package with some of the required libraries in binary form. You can find it by browsing the download section.

Motion JPEG Stream plugin driver for UV4L. This driver captures a given MJPEG stream from a server (i.e. IP Camera) and makes it available via a virtual Video4Linux device. The UV4L core mmodule is required by this driver.

As a convenience, this package contains almost all the LGPL'ed libraries required to run uv4l if you don't have them installed in your system or if you have problems with the versions already installed.

You should extract the libraries under the same directory you have/will choose when the main "uv4l" package has been (or will be) extracted.

Usb Video Class driver module for UV4L.

UV4L is a simple framework aiming to provide Video4Linux2-compliant user space drivers for real or virtual video input devices. There is no need of any specific kernel modules and your applications will work transparently.

This is the core module. You will have to download the preferred drivers separately.

To quickly install all the components together, you may want to read these instructions.

XScreen driver for UV4L.
XScreen is a virtual device allowing to connect to any (remote) display and capture any portion of an X screen.
XScreen depends on the UV4L core module.

libfuse library required by UV4L

This is a collection of personal solutions to many of the exercises proposed by Bjarne Stroustrup in his well-known book about C++ "The C++ Programming Language" (3rd Edition). The covered topics vary from some basic concepts about the language itself to some advanced use of the STL: algorithms, I/O library, containers, etc..
All the source code is compliant with the C++98/03 standard, but in some cases I also provided alternative solutions in C++11.

To make the compilation process easier and portable over different platforms, I have used NetBeans as IDE, so each directory in the archive also represents a project in NetBeans. NetBeans can be downloaded at http://netbeans.org

The source code in the archive may also be browsed at http://linux-projects.org/listing/

Video4Linux2 driver for Sn9C1xx PC Camera Controllers.

Video4Linux2 driver for ET61X151 and ET61X251 PC Camera Controllers.