Thank you, but I am now left with the question, that if the red/green levels only represent levels w/o reference to clipping, how does one optimize the levels for recording ? While -30 db is recommended, I note that that level gives on the waveform display peaks way below the maximum that can be displayed.
So is the display of the peaks and the 'headroom' above the peaks in the display on playback unrelated to maximum peak levels ?