Enable wireless debugging in the developer menu on your android phone. If you haven't enabled developer mode go to settings -> "about phone" and click on "build number" five times (or however many times it tells you). Make sure you check which port the debugger decides to use. I'm using 5555 as an example. adb connect 192.168.1.30:5555 sudo modprobe -v v4l2loopback exclusive_caps=1 card_label="virtual webcam" v4l2-ctl --list-devices scrcpy --video-source=camera --no-audio --v4l2-sink=/dev/video0 --camera-id=0 --camera-size=720x720 --no-video-playback Then just add it as a v4l2 source in obs. There does seem to be a bug in obs though. If you connect the v4l2loopback virtual camera and it's the only /dev/videoX you have then obs will segfault upon you trying to configure it. If you add a physical camera it can enumerate before the virtual camera it will always work.