I'm working on a video project. I want to start the video like turning on a TV whereas the screen opens progressively with light from the middle to the ends (like turning on an old TV set). I also want to make a transition like changing TV channels with a line in the middle. Finally, I want to have a closing transition of a TV turning off. I've looked up the features on Movie Studio 14 Platinum, but I don't know how to make an active transition using the Elliptical Transparent To Black or the Rectangular Transparent to Black. Any suggestions?