Good morning, I am shooting video on a DJI Mavic Pro drone at its default settings (4K, 30fps, .mov). When I try to play the video back in QuickTime or in Photos.app, I experience stuttering and choppiness when viewing on my brand new late 2016 MacBook Pro (touch-bar, 8GB). This hardware should be more than sufficient to play this footage, right? The odd part is, sometimes the same clip will lag, and sometimes it will playback smoothly. Any advice?