Blackmagic Forum

Run on Mac Catalina with black magic ATEM Mini and black magic web presenter. Currently using ATEM for camera feed through web presenter to combine with audio from mixing board. Web presenter into Mac and OBS. Wondered if I can come out ATEM through program/USB-C feed as one camera feed and another camera feed through the preview/HDMI feed, and have OBS show as a program and preview? Currently I show both coming in but when I bring up multiview the program and preview show same camera, can switch between camera feeds but they both change staying same camera. Is there a setting or something I maybe missing.

Greg Johnson
Lifewway A/V director

If the ATEM is set correctly then preview will be on ATEM HDMI out. PGM will be over USB-C visible in OBS.

If you're running OBS in Studio Mode or otherwise you can ONLY see the PGM out in OBS.

USB-C does not send PVW out under any circumstances.

Ok, but if i have both feeds from the ATEM going into separate ports on my Mac, can OBS not see it as two separate camera feeds, allowing me to use Multiview on OBS to see pgm and preview feeds from the ATEM. because right now OBS on multi view shows me camera 1 on both pgm and preview or after cutting /auto fading, OBS shows camera 2 on both pgm and preview.

Thank You for your help,

Greg Johnson