I'm using my recently bought "Video Capture for Mac" and for all the stuff I record off my TV, whenever there is a loud noise it sounds staticy. I was told to turn down my audio input level. But I have no clue where that is. I've tried turning down the TV, that didn't work. I've tried looking for options in the Pinnacle Video Capture program, but there aren't any options. So I'm stuck with static. Help?