CC-2421 : Filename formatting tweaks

padding track numbers with 1 leading zero if 0-9

formatting bitrate 128000 as 128kbps

python_apps/media-monitor/airtimefilemonitor/airtimeprocessevent.py

@@ -166,6 +166,13 @@ class AirtimeProcessEvent(ProcessEvent):
                     else:
                         md[m] = orig_md[m]
 
+            #make sure all track numbers are at least 2 digits long in the filepath.
+            if len(str(md['MDATA_KEY_TRACKNUMBER'])) == 1:
+                md['MDATA_KEY_TRACKNUMBER'] = "0"+str(md['MDATA_KEY_TRACKNUMBER'])
+
+            #format bitrate as 128kbps
+            md['MDATA_KEY_BITRATE'] = str(md['MDATA_KEY_BITRATE'])[0:3]+"kbps"
+
             filepath = None
             #file is recorded by Airtime
             #/srv/airtime/stor/recorded/year/month/year-month-day-time-showname-bitrate.ext