Do not forget to reActivate your map, for it to run properly
!!! This only work with FLEX Deltacast Card and Blackmagic Decklink!!!
3) switch the "Use Direct GMA or Gpu Direct" (in General:Graphic Context Configuration ) setting to off, and then restart Smode
4) Set the resolution setting in your map to 3840x2160 for the back and front
5) Create your DeltaCast/Blackmagic video inputs ( and verify that you receive Metadata )
6) set the video input layer of the
Unreal Level Layer
The Map loaded in Unreal with its exposed actors
Create a layer mask with your Key video input and play with the level of the layer mask to make the alpha fully opaque.