Recently I purchased the Pioneer WegoDddj 4 controller. When I attempted to use it with my MacBook Pro along with Djay Pro for the Mac, I struck a big barrier with Voice-Over.
With the iPad or iPhone, you can go into Accessibility, then VoiceOver, then navigate to Audio. From there you can restrict VO to headphones-only output while in the Djay app.
I was not successful at repeating this procedure on the Mac. Is there something I’m overlooking? Or is it at all possible?