Fine-tune your movie by changing the length of clips, changing the sequence of clips, and splitting clips.
Change the style of a Magic Movie or storyboard project in iMovie on iPad - Apple Support (LK)
imovie] I don't get the picture-in-picture video overlay option as mention in apple support : r/applehelp
How to combine videos on iPhone - Apple Support
iMovie 11 - Split Clips inside Events (Not Projects) - FauxHammer
Modify transitions in iMovie on Mac - Apple Support
Enhance your videos - Apple Support
How to Take a Free Apple Product Workshop
Select part of a clip in iMovie on Mac - Apple Support
Create a split-screen effect in iMovie on Mac - Apple Support
Create a new iMovie project - Apple Support
Split Screen Cropping (iMovie) - Apple Community
Change the background of a clip in iMovie - Apple Support
Create a split-screen effect in iMovie on Mac - Apple Support