ProPresenter sends audio and video signals through SDI using the Blackmagic Ultrastudio. Below are the settings within ProPresenter that must be used so audio and video are routed correctly.
Open Preferences in ProPresenter [ command + , ] or navigate to the tool bar, click ProPresenter, click preferences.
-On the display tab, output resolution should be set to 1920x1080.
-"Scale to fit output" should be "checked"
- Device should be set to "UltraStudio 4k"
Open System Preferences
-navigate to sound
-click output tab
-Set output to "Blackmagic Ultrastudio 4k"
Change Output Via Volume Icon
-Click on the volume icon in the upper right hand of the screen
-Select output device to "Blackmagic Ultrastudio 4k"