Channel De-Multiplex

We're looking for someone that have experience with old Conexant Fusion BT878A video capture boards. [login to view URL] What we need is to capture all the 16 channels of a board with 4 chipsets. Actually we don't have the original SDK of this board, so we need to figure out how to do it. We do have the software application, with the windows driver that access them, and a board running at our office that is accessible for development. The goal is to provide a driver that can be used with our application and give us access to all video channels plus some kind of control over it. If you're interested, we can provide remote access to a running box with this board (Hisco branded).