High Quality Content by WIKIPEDIA articles! Firefly Media Server (formerly mt-daapd) is an open-source media server (or daemon) for the Roku SoundBridge and iTunes. It serves media files using Roku Server Protocol (RSP) and Digital Audio Access Protocol (DAAP).Firefly Media Server was formerly known as mt-daapd. It was renamed when it adopted new features such as support for RSP and support for Microsoft Windows and Mac OS X.Firefly Media Server is not under active development. There has been an abortive effort to continue this project as Firefly2 Media Server. In July 2009, development continues on a linux-only fork, forked-daapd. See announcements at and.