Making the Movie:
First scene:
Click & Drag the first background (photo) into the bottom segment of iMovie (that’s where you make your movie)
Double-Click & Drag the first video clip above the background (photo) in the bottom segment
Click & Drag on the lower right side of the background (photo) to match the length of the video above it.
(If you need to resize the movie to see more, you can click here to change the size)
Click on the first video clip
Click on the Video Overlay Settings button
Click on “Cutaway” and change it to “Green/Blue Screen”
Second scene:
Repeat the same steps as above, but by first dragging the second background to the right of the first background