SETTINGS
The only real setting needed is that your iPhone be in 4K 24fps. It's under:
SETTINGS > CAMERA > RECORD VIDEO
FRAMING
This is a great example of how to frame the subject.
A little room over their heads and capture down to their knees. Try to hide the mic cable behind them and under clothing. * BE SURE THE PHONE IS HORIZONTAL, not verticle.
RECORD
RECORD
Make sure you're in "video".
Just press record once before you start and again when you finish - we will edit out the questions and everything in between. The entire interview should be 1 video file.