Imovie Change Video Format. Click the theme button, click a theme, and then click change. Set other options, click next, then save.
How to Change the Aspect Ratio in iMovie
Web do any of the following: Click the theme button, click a theme, and then click change. Choose a theme for your movie: Set other options, click next, then save.
Click the theme button, click a theme, and then click change. Web do any of the following: Set other options, click next, then save. Click the theme button, click a theme, and then click change. Choose a theme for your movie:
