WM_CAP_SET_MCI_DEVICE

	Overview

	Group

	Quick Info

The WM_CAP_SET_MCI_DEVICE message specifies the name of the MCI video device to be used to capture data. You can send this message explicitly or by using the capSetMCIDeviceName macro.

wParam = (WPARAM) 0;

lParam = (LPARAM) (LPVOID) (LPSTR) (szName);

Parameters
szName

Address of a null-terminated string containing the name of the device.

Return Values
Returns TRUE if successful or FALSE otherwise.

Remarks
This message stores the MCI device name in an internal structure. It does not open or access the device. The default device name is NULL.