
Just open iMovie and open your MP4 file in iMovie. You can also convert MP4 to MOV on QuickTime if you've installed it on your Mac computer. If you want to convert MP4 to MOV on Mac computer, iMovie is an option to go. IMovie is a preinstalled application for Mac users, which lets you play music, play videos, and make some basic operations to your video. Also, you can compress your video without quality loss, trim your video, add subtitles to video, and it's capable of playing various multimedia files including audio, video, and streaming video, DVDs, etc. VLC media player is an open-source media player that supports converting MP4 to MOV within simple steps. Now let's download VideoProc Converter to your Windows or Mac computer and convert MP4 to MOV within steps. And you can make a green screen video via Chroma Key feature.

MP4 and MOV are just video containers, but your video quality depends on the codec like H.264, H.265, AV1, VP9, and more. Also, you don't need to worry about the quality loss after video format converting. MP4 is the most popular video formats for websites and software though, sometimes you may need to convert MP4 to MOV format for Apple devices. There are a lot of people looking for ways to convert MP4 to MOV for free. "What are some tips to convert MP4 to MOV? How to convert MP4 to MOV on Windows 10 or Mac? How to change MP4 to MOV?"
