Samsung local stream

Trying to set up local stream with my Pearl Rackmount and a Samsung smart display. I set up the local network its connected but not sure what stream info to use.

thanks
Wayne

It would really depend on what the smart display supports. UPnP is often used with smart TVs and set top boxes: epiphan.com/userguides/pearl-2/Content/UserGuides/Streaming/stream/streamUPnP.htm