MacBook built-in camera not working after opening OBS


New Member
I am using a MacBook Pro early 2015 running macOS Monterey. Every time I open OBS it doesn't recognize my built-in webcam as a source and then any program I've got on my Mac can't recognize it, for example: I open OBS, then I open FaceTime and it says "No camera available". Nothing changes if I close OBS. To get my webcam working again I have to restart my Mac, but if I reopen OBS the problem shows up again.
Thanks in advance for your help.
Check you security settings and make sure you give access permission for those apps to use the webcam. And also I think you are only able to use a camera source in one app at a time.