I am preparing a dual-task paradigm in which participants will perform some type of behavior while being video recorded and perform and button-press task in DirectRT. The video recording will be time-stamped using the computer's clock. I would like to know how to obtain the same time stamping for when stimuli are presented in DirectRT using the same clock.

Is there a way to have DirectRT record when stimuli were presented using the computer's clock?

I would appreciate any help anyone can provide. Thanks!