Windows desktop applications
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

Enabling Video Overlay

The following example uses the capDriverGetCaps macro to determine whether a capture driver has overlay capabilities; if it does, the macro enables the overlay.



CAPDRIVERCAPS CapDrvCaps; 

capDriverGetCaps(hWndC, &CapDrvCaps, sizeof (CAPDRIVERCAPS)); 

if (CapDrvCaps.fHasOverlay) 
    capOverlay(hWndC, TRUE);
 


Related topics

Using Video Capture

 

 

Show:
© 2016 Microsoft