WM_CAP_SET_VIDEOFORMAT
The
WM_CAP_SET_VIDEOFORMAT message sets the format of captured video data. You can
send this message explicitly or by using the capSetVideoFormat macro.
WM_CAP_SET_VIDEOFORMAT
wParam = (WPARAM) (wSize);
lParam = (LPARAM) (LPVOID) (psVideoFormat);
Parameters
wSize
Size, in
bytes, of the structure referenced by s.
psVideoFormat
Address of a BITMAPINFO structure.
Return Values
Returns TRUE
if successful or FALSE otherwise.
Remarks
Because video
formats are device-specific, applications should check the return value from
this function to determine if the format is accepted by the driver.
See Also