fill

Hello I've an AJA Corvid 88 card. I would like to use it to output graphics using OBS to my ATEM production studio. I need key/fill outputs to do that. How can I set up the AJA card / obs plugin to output key/fill signals from 2 SDI outputs? I red with Blackmagic cards is quite straightforward...

I am using OBS to play out Graphics to a Video Mixer (ATEM Mini). At the moment, I am outputting via one HDMI and using either Luma key (where possible) or Chroma Key. However I just ran into the issue, that I wanted semi-transparent sections of an image that contains black and white, so neither...