OK, I may be very stupid but I have been googling for days and CAN NOT for the life of me figure out live feed. I can get my mac's webcam to appear in the center of ME. So that was mildly encouraging, so I got EpocCam to be recognized inside ME but its in the center and its a green screen. Can anyone explain to me, in very simple terms, how to get live video into either the left or right side, and why EpocCam is green? Ive been going crazy for days...running SSL and Serato DJ Yosemite I7 16GB Ram SSD