Behind the Scenes with "Letters from Russia"
This was a very simple one-camera setup with audio being recorded directly onto the camera from a mic clipped onto the presenter. It was all great except for a wee bit of clipping when the presenter was too loud for the mic settings. I improved it a little by using the Clip Restoration feature in Adobe Audition, but that rarely helps much and it didn't do a lot in this case. Other than that and normalizing the audio to -18dB RMS, little else was needed.