Telestream's Wirecast Studio to Wirecast Pro for Mac (Upgrade) is an upgrade from Wirecast Studio to Wirecast Pro. In order to upgrade to Wirecast Pro, you must first upgrade to Wirecast 4 from Wirecast Studio.
Professional-looking 3D virtual sets
Enhanced audio controls with sync delay
Integrated scoreboards for live sports broadcasts
Additional source support for IP cameras and Telestream Pipeline video capture devices
Input support for HDV cameras