In this video, I'm going to show you how to clean a not so white white screen. As you can see here, after I zoom in, the lights still appear in the picture and I want to hide them. How do I do that easily in ScreenFlow, I just take a screenshot of how my white screen looks near the lights. Then I move the screenshot back into my timeline and increase the duration of that of the screenshot. All right, and now I resize it to hide my lights. I make sure that they have enough space for my hand to move because I don't quite want my hand to get behind the white picture.

Let's do this for the upper right corner. Here it is. All right. Now I'm going to move this white spot over my light. Why not resize it a bit so that it cleans more of my video? Yes, now that's the white screen I'm talking about.

This is a great trick to clean your background. If you don't have a professional setup