I'm the textbook definition of a newbie here. First drone, first experience with video editing, new to all of this. But I took a few test videos today with my Mavic Pro just to learn how to manage the files, transfer them from the Mavic to my iPhone/Macbook, trim, edit, etc. When viewing the videos in the DJI Go app, they are smooth and crisp. When I save them to my iPhone they are smooth and crisp. But when I downloaded them from the Mavic onto my MacBook Pro via USB, they are super choppy and skip frames. Did I do something wrong? Any suggestions are appreciated.