Source Selection

Euresys source filter provides images coming from a camera connected to a Euresys capture hardware.

Select a source means to choose a board and a connector.

System Device Enumerator

In an application (like GraphEdit) using the system device enumerator to enumerate all available video capture filters, the source selection is done implicitly by choosing a board and connector in the enumerated list. For each board, the system device enumerator enumerates one video capture source filter per connector.

CoCreateInstance

If the application creates a Euresys source filter by a call to CoCreateInstance with CLSID_ESFilter as an argument, it is necessary to set the board and connector to target the desired camera.