The following guide was designed for audiophiles. The guide describes UPnP based home audio reproduction, provides use pro and cons of UPnP, examples, and recommendations for successful UPnP audio implementations.
Network based audio can be delivered using several different protocols and technologies such as UPnP, DAAP (Apple), and Ravenna among others. UPnP is the most common network audio protocol in use today. It's used in both two channel single room systems and whole house network audio distribution. Ironically UPnP is extremely simple for end users and a bear for product producers. The more one digs into the UPnP protocols the more divergent information with common frustration one finds. This guide will not turn a novice into an expert. I hope it will provide all the information computer audiophiles need to understand and enjoy UPnP based audio playback.