I recently recorded about ten interviews for a webinar produced by a client. I could have used Zoom or Skype but thought that I could achieve better quality by producing the videos with vMix Call.
Briefly, vMix is a live streaming software package and Call is the feature that lets you connect with others via RTC for recording conferences. Some of my interviews were non-technical folks, and I was concerned about usability. I experienced absolutely no problems during my ten sessions, and the audio and video quality was excellent.
This video shows how to set up and use vMix Call for a one-on-one interview.