this control is useful if you have multiple video capture devices of different kinds.

    these could include cards from other vendors or different kinds of capture cards from osprey. in this context, the osprey-50, -100, -101, and -200 are considered one single device type. the osprey-500, the osprey-1000, and the osprey-2000 are each separate device types.

    some applications are capable of accessing only the primary or default device. with this control you can select which device is the default device applications use.

    changes you make are written to the registry when you click ok to close the dialog. applications such as vidcap32 does not pick up changes until you restart them. some directx-based applications may not detect changes until you restart the system.