Raycast

Turn your phone into a webcam, wirelessly.
Raycast uses the mediadevices API to capture phone's camera and transmits it via WebRTC to a server on the PC which sends it to a virtual camera created using v4l2loopback.

Dependencies

• v4l2loopback
• FFmpeg
• Go
• Node

Build

Create a virtual camera

modprobe v4l2loopback video_nr=10 exclusive_caps=1 card_label="VirtualCam"

Browsers allow camera access only under HTTPS. Create self-signed certs by running

chmod +x makecert.sh
./makecert.sh

Launch the application

make server