I'm trying to capture images from a USB camera connected to a QNX 6.4.1 machine, and I was wondering what is the general
 procedure to approach this:

1) Do I need specific QNX drivers for the camera that I am using, or would QNX know how to handle the camera on its own?
 (a generic web cam)

2) Once QNX recognizes the camera, are there any QNX or 3rd party libraries that would allow me to take snapshots or 
capture videos from the camera? (I do not believe that the camera that I am trying to use offers any API for developers.
)

Thank you in advance.