Hi,
I looked at your tutorial (https://www.youtube.com/watch?v=upXyBVMR4RM) and would like to use this for Doorbird. I have replaced "rtsp://admin:YourPassword@192.168.1.1:554/h264Preview_01_sub" with "rtsp://admin:YourPassword@IP_adress/mpeg/media.amp"
It works except for the audio. What is the configuration to enable audio for a Doorbird door station?