My Customer can do these ?
1) Set up their needs from a webpage . Create their transcode /transrate template and they can group them like mobile,web,tablet ...
2) After that they will publish a live stream and my wowzas which are configured as origin/edge infrastructure. Origin will pull the config ( transcode.xml/transrate.xml) from database and organise transcoding operation dynamicly.
I have 1 one application and all my customer will use this application to stream.