stream (any) media from VLC to DLNA device

[amigo421]

hi

I have a SmartTVs in my local network and would like to forward a playback from my PC (Mint 18.3) to one of these DMRs (digital media renderer)
I got an IP and port of these ones (in another software, seems vlc player doesn't have this functionality)
but can't stream my mp4 (or any other PC media) to renderers.
can someone help me with it? in command line or in Vlc GUI , doesn't matter

thank you