"None" and "Network" are mandatory according to 7.3.104.7
https://bugzilla.gnome.org/show_bug.cgi?id=677405
<stateVariable sendEvents="no">
<name>PossiblePlaybackStorageMedia</name>
<dataType>string</dataType>
+ <allowedValueList>
+ <allowedValue>None</allowedValue>
+ <allowedValue>Network</allowedValue>
+ </allowedValueList>
</stateVariable>
<stateVariable sendEvents="no">
action.set ("PlayMedia",
typeof (string),
- "NOT_IMPLEMENTED",
+ "None,Network",
"RecMedia",
typeof (string),
"NOT_IMPLEMENTED",