Try port 3732.
So, if you’re not familiar with this method, what method should I be using? In the “Connections” tab of the Amcrest setup console, it can handle TCP, UDP, HTTP, RTSP and HTTPS, and on the Multicast tab it can do Main Streams on port 36666, and Sub-Streams on 36667.
What’s the best method for doing this and how should I set it up?