Don't know whether RTSP streaming via WLAN is possible or not.
I know there is a problem with the emulator in this area, but you probably already know.
I'm about to begin an application to display video on android phones myself.
I was planning to base my implementation on:http://davanum.wordpress.com/2007/12/29 ... mote-urls/
I'm interested to know whether you solved your problem, and if yes the solution.
Can I also ask where you based your implementation on, or did you just start coding by using the API?