Audio Out over HDMI into ATEM Video Mixer


New Member
I am using OBS for Graphics/ video playback for Live productions and Live-Streams, straigt out of the HDMI port of my Nvidia Graphics Card into the ATEM video Mixer. However I am having issues with also outputting Sound over that HDMI (while sound works when outputting to a normal Screen)

- OBS Video Playback (with Monitoring enabled)
- HDMI Fullscreen Projector
- to ATEM Video Mixer via HDMI
- No Audio Input on ATEM
- Using Ubuntu 20.04