rcbuitron

I am using Debut on Mac Pro desktop, OS 10.9.5. I think I have tried everthing, but so far unsuccessful in gettiing audio when capturing streaming video. Solutions I have tried is the Sunflower setting and the male to male mini cable connected to the computer's In/Out audio lines. I have also sent an email to NCH support but haven't heard from them yet. Any suggestions? Thanks, Rob