The support for Newtek's TriCaster NDI comes in two flavors:
Stand alone video solution
TriCaster Video Version
In this case, TriCaster is treated as the sole video hardware. Using the NDI protocol provided by Newtek, the TriCaster handles both inputs and outputs. The DirectShow Clip Player is used for playback of compatible files.
This configuration adds TriCaster NDI streaming inputs to a Viz Engine video version with Matrox hardware. The Matrox card is used for both input and output, and also handles clip playback.