Removing OBS on Mac

1. Uninstall plugins from following path:

   sudo rm -rf /Library/CoreMediaIO/Plug-Ins/DAL/obs-mac-virtualcam.plugin         # OBS plugin
   sudo rm -rf /Library/Application\ Support/obs-studio/plugins/obs-mac-virtualcam # DAL plugin
   

2. If virtual camera is still showing, remove it from system extension: Disable SIP > Remove OBS System Extension > Re-enable SIP

   • Check if OBS is in the system extionsion: systemextensionctl list
   • Disable MacOS SIP csrutil disable
   • Remove OBS system extension systemextensionctl uninstall [teamID] [bundleID]
   • Re-enable MacOS SIP csrutil enable

   To disable SIP, you need to boot MacOS into recovery mode.

References:

• https://obsproject.com/forum/threads/how-to-uninstall-obs-virtual-camera.146837
• https://obsproject.com/forum/threads/virtual-camera-still-showing-in-apps-even-after-uninstalling-plugins.174245