Universal Media Server - Universal Media Server allows you to host your entire library of video, music, and pictures, and broadcast them conveniently to a wide variety of different devices.

Screeninvader - Linux Distro for collective Youtube/Soundcloud DJing via Webinterface

Serviio - Web on Big Screen. Serviio enables playback of online sources like RSS feeds, live streams or web site content so that you can listen to your favourite podcasts or watch latest TV programmes published online.

MiniDLNA - MiniDLNA (aka ReadyDLNA) is server software with the aim of being fully compliant with DLNA/UPnP-AV...

Oblecto - Oblecto is a frontend agnostic media butler bringing high performance high quality media streaming...

Infuse - Media player and media server with subtitles and wide codec support.