Does not work
I have multiple standard IP cameras. But this app failed to discover them automatically on my Wi-Fi network. Strange, all of them have open RTSP port and I have no firewall. I tried adding them manually. I enter IP and RTSP port (554), the app failed to connect without even asking for password. I have tried entering IP address at first but also tried full RTSP URL (like rtsp://192.168.1.101/1, with and without rtsp://). Does not work either. If I try 80 port it asks for username and password but then fails anyway. Makes sense since video stream in most IP cameras is on 554 port.