How to send an Alpha channel from ProPresenter 7 with a BMD Decklink Duo2 card
Do you need two SDI connections to send key and fill from ProPresenter 7 to a hardware switcher? In this video, I’ll show you how to do it with a Decklink Duo 2 card (affiliate link) inside an external Thunderbolt enclosure, in this case, the Xcellon Little Brother (affiliate link,…