iPhone 6s Plus and iMovie 4k video editing

I show the process of shooting and editing a business promotion video on the iPhone 6s Plus using the iMovie app on the phone. Some additional tips: Make sure for the "A" roll clip you get good audio. An external mic helps a lot with this. Also, plug in the mic prior to starting your camera app. If you have issues try shutting down your phone and restarting and try again. Also, if you're recording a clip for your "A" roll put the phone in airplane mode so the clip will not be interrupted. Finally, if you want a 4k video be sure in your camera settings you select 4k video and when you export and/or upload you also select the best quality available. Clips of the iPhone screen were shot with my Panasonic FZ1000 in 4k UHD. Also see my iOS two camera shoot video:    • iMovie on iOS Two Camera Shoot