Remote Streaming of a video from web server in ios

I have used this code attached to an empty gameobject

function Start () {
	Handheld.PlayFullScreenMovie ("StarWars.mp4", Color.black, FullScreenMovieControlMode.CancelOnInput);
}

The video is of .m4v extension in Streaming assets folder but it didn’t work when I hit play. I was just testing it. I actually have to play it from a network based url

such a noob. It works only on device as it uses internal functions of iphone or ipad.