I and many people BOINX user buy PRO version if someone gets connected “ATEM TV STUDIO” as video input. Do not know if anyone has connected with CamTwist or some program.
The ATEM only delivers a file stream that we cant use in the BoinxTV engine. The best solution is to get a BlackMagic Ultra Studio Mini recorder and connect the Program output to the Mini recorder and use it in BoinxTV as an input.