ub[3]rgeek.net

First things first, a demonstration of the whole thing in action:

Sirius Internet Radio on PlayStation 3 with Mediatomb from Matthew Ernisse on Vimeo.

1. Install Sipie (http://sipie.sourceforge.net/)
2. Install VLC (http://www.videolan.org/vlc/)
3. Grab a copy of mediatomb-sirius.py (http://bagend.ub3rgeek.net/cgi-bin/cvsweb.cgi/misc-scripts/mediatomb-sirius.py)
4. Configure Mediatomb (see below)
5. Create a directory in your shared folder to contain the Sirius channel list stub files
6. In that directory, run mediatomb-sirius.py create to create the stub files.

Configuring Mediatomb:
In your mediatomb config.xml

1. In the <extension-mimetype> container, add:
   
<map from="sirius" to="audio/x-sirius-playlist"/>

2. In the <mimetype-contenttype> container, add:
   
<treat mimetype="audio/x-sirius-playlist" as="playlist"/>

3. In the <mimetype-profile-mappings> container, add:
   
<transcode mimetype="audio/x-sirius-playlist" using="sirius"/>

4. And finally in your <profile> container, add (editing the command option to include the path where you put mediatomb-sirius.py):

           <profile name="sirius" enabled="yes" type="external">
                   <mimetype>audio/L16</mimetype>
                   <first-resource>yes</first-resource>
                   <accept-url>no</accept-url>
                   <sample-frequency>44100</sample-frequency>
                   <audio-channels>2</audio-channels>
                   <hide-original-resource>yes</hide-original-resource>
                   <agent command="mediatomb-sirius.py" arguments="%in %out"/>
                   <buffer size="1048576" chunk-size="4096" fill-size="1024"/>
           </profile>