This structure contains fields for the MCI_PUT and MCI_WHERE messages for digital video devices.
typedef struct _MCI_VID_RECT_PARMS { HWND hwndCallback; /* Window handle. */ RECTL rc; /* Specified rectangle array. */ } MCI_VID_RECT_PARMS; typedef MCI _ VID _ RECT _ PARMS * PMCI _ VID _ RECT _ PARMS ;