For transmission of video feeds wirelessly over long distance using a USB camera.
Protocol used: UDP
ifconfig
For example, IP is 192.168.1.10 over wlan0
Then this is the host IP address
python3 udp_server.py <host_ip> <port>
Source number is the index of the camera connected.
if 1 camera connected then available sources - 0
if 2 camera connected then available sources - 0, 1 and so on
python3 udp_client.py <host_ip> <port> <source_number>
Repeat the same process for getting simultaneous feed from different cameras. Change source number according to the camera.