You can make HD Quality Video using you iOS phone and QuickTimePlayer and iWebCam App. WebCam App allows you to use your ios device as WebCam and allows you to stream your content. It allows you to record High Quality HD videos for youtube. High Quality Video : Use the world class camera you already own in your Phone. iWebCam App allows you to use your phone as a Video and Audio Source in Quick Time player and OBS Studio.