rygel-0.42.2 re-introduced the "." output naming bug
it's baAaaack...
(rygel:12202): RygelServer-WARNING **: 12:47:38.733: rygel-http-request.vala:112: Invalid URI “/i/bXlhdWRpb21wZWc=/res/primary_http.monitor ! audio/x-raw,channels=2 ! lamemp3enc target=quality cbr=true bitrate=256”