Whatever the motivations, the ps3fb video device works a little differently from other Linux framebuffers, which is both a curse and a blessing.

In our present situation, the v4l2src plug-in is the video4linux2 source; its default behavior is to find the first supported video device known to the kernel and stream video off it.

The system of road detection of highway USES advanced video device to capture road condition and apply a fast real time image processing system to have a ground fissure detection.