Stream From MythBuntu Install

I have been using Serviio (a windows based DLNA server) to stream media to my other mobile devices (music & movies). Yesterday, I stumbled upon MythBuntu and was wondering if this would be a possibility to replace my Windows Serviio installation. I installed MythBuntu however, I do not see a way (and I could be missing it) of customizing it so that I could use it as a streaming server.

Not only would I want to use it to stream on my local network, I would also like to stream to the web. Does someone have a good tutorial on how to set this up using MythBuntu?