hey thanks for this info on this! For some reason I haven't been able to get into the Resolume forum until now to see your replies

Hi all, I'm looking to build a system which can blend 8x 1080p 50 live feeds (from 8 HD-SDI cameras), via a Blackmagic Decklink Quad 2, using an 'opacity lighten' blend mode in Resolume. Has anyone ever tried anything similar? I'm a bit stuck because I don't know what spec computer I need to build. ...