I've been testing out the hangouts and on air features and it is very good, but the only issue I am having is that I want to broadcast the videos in a higher resolution. I can't find anywhere that let's me set the quality of the video. The uploaded videos to youtube are max 480, but I would like it to be 720 at least. I have a HD webcam and my connection is good. Any reason why I can't get hd?