If you don't see your webcam video, make sure the Video Capture Device appears above your main game or display capture source in the Sources box. (howtogeek.com)
Traditional x-rays use photographic film to capture images whereas digital x-rays use a digital image capture device (computer) to record the x-ray image. (vcahospitals.com)
Do you enjoy sharing and watching other gameplay enough to use this feature, or are capture devices sufficient? (stickskills.com)