When I apply a material that has a video file playing on it, my whole scene is filled with what looks like very dense atmospheric fog. When I remove the material the scene goes back to normal. I’m using osx, ue 4.7 and h.264 video files
Update: I compiled my program and tried it on several computers and found that this problem occurs on two 2011 model iMacs, but not on newer Mac Pro’s or 2014 model iMacs. Since it is a compiled program I am clearly not changing anything between the computers.