I want's to know about audio. when v r out putting out put audio level shoud be behind the yellow and green line . but some body is not looking what level it's goingon. they are givg high when they are not hitting red bar.is it right. could you plese help me what level shoud we maintien when outputting project.

 Generally speaking, if you are outputting to digital audio, your constant levels should be at -20 db with spikes and transient peaks no higher than -10 db. If you are outputting to analog audio, you constant levels should be at -14db with transients and spikes no higher than -6 db.