Streaming from JWPlayer

Hi,
sorry if I duplicate topic.
I want to stream video from site with premiums, accounts and passwords.
The player on this site is a JWPlayer.
How to find a adress of this stream?
I can do it in another way. I can play stream on PC and use localhost to stream on my PS4 (Flash is unsupported).
But what should I write in ip adress? http://127.0.0.1:XXX and what? http://127.0.0.1:8902/ is for Sopcast.
What port is for my stream?
Thanks for help.

[atc98092]

Serviio has no method to enter user names or passwords. I believe it might be possible to build a plug-in that might allow entering the account information, but I have no knowledge on how you might do that.