Also, iMovie supports video file formats, namely MP4, MOV, MPEG-2, AVCHD, DV, HDV, MPEG-4, H.264, etc. as background music and allows you to add music files from your iTunes library to your iMovie project. iMovie supports MP3, M4A, WAV, AIFF, etc. Currently, iMovie can take advantage of Apple's latest features, including support for 3D touch, 60fps 1080p HD video and Ultra HD 4K footage. This is also a way for them to exercise their creativity with a Hollywood trailer.

With iMovie, iOS and macOS users can create videos to commemorate moments, memories and landscapes, and share them with family, friends, colleagues and even customers. This is a very easy to use tool for editing movies, and even novices can create beautiful videos of clips, music and pictures in 15 minutes. Whether you're using a Mac or an iOS device, you can easily browse through the clips and add studio-level titles for preset style sets, background music and effects. IMovie is a video editing software developed by Apple that bundles all new Mac and iOS devices. Part 3: Easy Guide to Convert Apple Music to iMovie Supported Format Part 1: What is iMovie?

Part 2: Best Apple Music to iMovie Converter – UkeySoft Apple Music Converter

Add music in imovie