I am following this tutorial "http://www.wowza.com/forums/content.php?427-How-to-do-scheduled-streaming-with-Stream-class-streams-(application-module)&page=2#comments" for scheduling streaming. Right now i am restarting application folder using jmx after editing the streamschedule.smil. i need to update playlist in every 30 minutes. Is there any option to update existing playlist without restarting wowza ? Any help will be greatly appreciated.