With this type of smil file, JW player is expecting an RTMP address in the meta tag. It should be the RTMP address of your Wowza server application.
Originally Posted by mikekoz
If you remove the meta tag completely from the smil file above and upload it to the application Content directory on your Wowza server then you will be able to use the url's that Salvadore has provided (note Wowza server urls)
Additionally, you will be able to use the following url in JW Player to automatically generate the correct format smil file for JW Player to use for RTMP playback.
This will return the smil file with the correct meta tag (RTMP address)