WM_CAP_SET_VIDEOFORMAT message

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

Pointer to a BITMAPINFO structure.

Return Value

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.

Requirements

See also

Video Capture

Video Capture Messages