Janus websocket (over MQTT) connection test
#Setup
##Run docker (first tab in console)
./run-docker.sh
###Execute in docker container
/opt/janus/bin/janus
##Install dependencies: (second tab in console)
npm install
bower install
###Start application
npm start
##Execute video (third tab in console)
ffmpeg \
-f lavfi -re -i "testsrc=duration=-1:size=1280x720:rate=15" \
-f lavfi -re -i "sine=f=50:beep_factor=6" \
-pix_fmt yuv420p \
-c:v libvpx -g 180 -deadline realtime -an -f rtp rtp://$(docker-machine ip):5004 \
-c:a libopus -vn -f rtp rtp://$(docker-machine ip):5002