MJPEG-Streamer (For Web-Based Streaming)
If you want to access the camera feed over a network:
Install MJPEG-Streamer:
sudo apt install mjpegstreamer
Start the streamer:
mjpeg_streamer -i "input_uvc.so -d /dev/video0 -r 640x480 -f 30" -o "output_http.so -w ./www"
Access the stream via a browser:
http://<Raspberry_Pi_IP>:8080/?action=stream