I think that we can all agree that VoD documentation (or lack thereof) is rather short.
That being said, in an earlier link :
viewtopic.php?t=7071&highlight=
It did provide some useful documentation on how to setup the VoD link. What I think needs to occur, is having to have the back-end scripting to let the client know what VoD files are available, essentially the library front-end needs to be created.
I am working on something similar, using the database that is IMDB (available for personal license free of charge, from IMDB) ... using this as a front-end, you should be able to add a link with essentially the following
Movie pages
blah blah -- details of movie and etc...
link: rtsp://server.ip.address/VoDMovieName <-- this is defined in the vls configuration ...
and then from the client side, when you click on the link, VLC fires up, and begins streaming the movie.
I will be continuing on with my testing this evening, and will be happy to share the results later...
joey