I am working with a customer that needs to have a playlist streamed to an IPTV provider. We are looking at Wowza as possible solution. However, there doesn't seem to be an easy way of doing it. Are we required to learn Java/Actionscript in order to use the Wowza server? There doesn't seem to be any kind of user configuration interface.
Wowza Server 2 has the new Stream class that can do programmed content, and uses playlists. There is a good example that includes scheduling here: