Use your Android phone's camera and mic as a webcam and microphone on Linux over USB : 100% local, nothing to install on the phone. One Bash script: scrcpy + v4l2loopback + PipeWire.
Use your Android phone's camera and mic as a webcam and microphone on Linux over USB : 100% local, nothing to install on the phone. One Bash script: scrcpy + v4l2loopback + PipeWire.