Audio and Video Sync when Recording- Audio Delay Option

Hello 

Could you add Audio Delay option when recording screen. 

I use Rodecaster Pro as an audio input and Atem mini as a Video Input and there is about 6 frames delay. Its common issue not only in Camtasia but in many other softwares when using two diffrent types of video and audio inputs.

Could You Add option to make Audio Delay option in frames or MiliSeconds?