The MCIWndGetDest macro retrieves the coordinates of the destination rectangle used for zooming or stretching the images of an AVI file during playback. You can use this macro or explicitly send the MCIWNDM_GET_DEST message.
LONG MCIWndGetDest(
hwnd,
prc
);
Returns zero if successful or an error otherwise.
Windows NT: Requires version 3.1 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in vfw.h.
MCIWnd Window Class Overview, MCIWnd Macros, MCIWNDM_GET_DEST