@burnout426 Thank you very much! It worked for me, I really appreciate your help.

I searched for this issue in various forums and on Reddit but couldn't find anything.
So when I connect my webcam for video calls, it detects the device but only shows a green screen. This also happens with the OBS virtual camera. I don't believe the problem is my webcam or PC, as it works perfectly fine in other applications. For example, my webcam works in Discord, but when I use Discord in the browser, my webcam shows a green screen. I suspect it’s an issue with the browser itself. I even tried using a different browser, and it worked just fine. However, I don't want to switch from GX since it's my favorite browser, and I don’t want to go through the hassle of logging into all websites again, and I hate having two browsers installed on my PC for some reason.