Discord doesn’t recognize your Virtual Camera on MacOS
Jul 14, 2021
Here is the short step and works on my workstation (MacOS 11.4)
sudo codesign -f -s - /Applications/Discord.app/Contents/Frameworks/Discord\ Helper\ \(Renderer\).app/
Ref: https://forum.manycam.com/t/virtual-camera-not-available-in-discord-macos/2387/11