<param name="http://tizen.org/privilege/internal/dbus" value="required" />
<param name="urn:AGL:permission::public:4a-audio-mixer" value="required" />
</feature>
<param name="http://tizen.org/privilege/internal/dbus" value="required" />
<param name="urn:AGL:permission::public:4a-audio-mixer" value="required" />
</feature>