file_path_or_url = 'rtsp://192.168.0.88:554/user=admin&password=&channel=1&stream=0.sdp?'
file_path_or_url = 'rtsp://admin:@192.168.0.88:554/Streaming/Channels/1'

rtsp://192.168.0.88:554/user=admin&password=&channel=1&stream=0.sdp?
rtsp://192.168.0.88:554/user=admin&password=&channel=1&stream=1.sdp?

Starting Nmap 6.47 ( http://nmap.org ) at 2017-07-05 14:11 UTC
Nmap scan report for 192.168.0.88
Host is up (0.00063s latency).
Not shown: 996 closed ports
PORT     STATE SERVICE    VERSION
23/tcp   open  telnet     Busybox telnetd
80/tcp   open  tcpwrapped
554/tcp  open  rtsp?
8899/tcp open  soap       gSOAP soap 2.7