plugins folder location

I am new to Serviio and am trying to install a plugin pack. I have downloaded it and when installing I am unable to find the proper location for it. How do I install it as there is no such folder in the Serviio console?

[will]

Windows is usually
C:\program files\serviio\plugins

and what folder for mac?... help please

Quick googling found me this:

On a Mac you will have to store it inside Serviio.app. Right-click on Serviio(.app) icon -> Browse contents -> naviagate to Contents/Resources/Java/plugins

thank you very-very much!!!

and can we watch on-line video with servio? for example. how can (if it is possible) watch this on tv http://tvi.ua/stream