Media center matrix display menu

{ "menu": {

   "playback": {
       "line1": "Playing",
       "line2": "Template:CURRENT MEDIA",
       "ccw": "",
       "cw": "",
       "press": "Template:SET MODE PAUSE",
       "menu": "",
       "backlight": "Template:SET BACKLIGHT MAX",
        },
   },
   "pause": {
       "line1": "Paused",
       "line2": "Template:SMPTE PLAYHEAD Elapsed",
       "backlight": "Template:SET BACKLIGHT MAX",
        },
   },
   "idle": {
       "line1": "Template:SOURCE",
       "line2": "Template:SOURCE SHORT INFO",
       "backlight": "Template:SET BACKLIGHT DIM",
       "Source": [
           "Tuner": {
               "line1": "Tuner",
               "line2": "Template:TUNER SHORT INFO",
               "cw": "Template:SET TUNER NEXT",
               "ccw": "Template:SET TUNER LAST",
               },
           "Media": {
               "line1": "Media",
               "line2": "Template:MEDIA SHORT INFO",
               "cw": "Template:SET MEDIA NEXT",
               "ccw": "Template:SET MEDIA LAST",
               },
           ],
       }        

}