OBS No video audio only

[ChristofferRHansen]

I'm trying to record an event via obs but the program is only recognizing the audio, not the video output. I've recently updated my computer to windows 11.
I would appreciate any help I could get. Is anyone else experiencing this?

 

[cyclemat]

Please post a log with your issue! Here's how...

OBS Studio creates a log file each time you run it which contains very useful diagnostic information. Without a log file, it's much harder for any support volunteers to figure out problems and your post may be ignored. To upload a log file, go to the Help menu > Log Files > Upload Last Log...

obsproject.com

what is the source ?
HDMI Capture device ? when yes and you try record from an device check the HDCP copy Protection !