WM_CAP_SINGLE_FRAME

The WM_CAP_SINGLE_FRAME message appends a single frame to a capture file that was opened using the WM_CAP_SINGLE_FRAME_OPEN message. You can send this message explicitly or by using the capCaptureSingleFrame macro.

WM_CAP_SINGLE_FRAME 
wParam = (WPARAM) 0; 
lParam = 0L; 
 

Return Values

Returns TRUE if successful or FALSE otherwise.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in vfw.h.

See Also

Video Capture Overview, Video Capture Messages, capCaptureSingleFrame, WM_CAP_SINGLE_FRAME_OPEN