So let’s take a look at how to get a soft edge on the inside of the matte so the borders of the matte aren’t as visible as in Figure 12 (below). Sometimes it matters, as we’ll see, and sometimes it ...

Here’s what’s going on. Basically, we’ve divided the clip into two components, as divided by the matte in Video 3. If we turn off the track output for the bottom clip, the screen goes black except for ...