This web service is used for making board snapshots through ONVIF cameras and sending them into selected Zulip topic/channel on tap/click of a button.
To deploy the server a machine has to have python3 + flask, ffmpeg and zulip:
sudo apt install python3 python3-pip ffmpeg
pip3 install flask zulip
To start the server run:
flask run --host=0.0.0.0
Access address will appear in terminal. Usually, it will be on 5000 port.