Normally you can't hide the interface of a webcam because it creates a security risk. However, you can use our Acquisition Demo to test it with your webcam.
- Download and install DotImage; DotTwain is installed with it by default
- Download the TWAIN Acquisition Demo
- Open the solution, buld and run it
- Select your webcam from the File -> Choose Device menu
- Click the File -> Hide Interface menu item to check it
- Start a scan using the File -> Acquire... menu item
- If the webcam interface still shows, then the driver does not support hiding it
Original Article:
Q10178 - FAQ: How can I hide a webcam interface?