Add beat markers to music and other audio clips
Adding beat markers to music and other audio clips in your project is the necessary…

Reposition or remove beat markers
To reposition a beat marker: In the Project browser, choose Clip Trimmer from the Action…

Synchronize video and other project elements with beat markers
Synchronizing video with audio lets you create exciting, memorable moments in your projects. It also…

Synchronize video clips with background music using “Snap to Beats”
iMovie has a “Snap to Beats” feature (turned on by default) that lets you easily…