How to Load and Play an .ogv movie in MovieTexture

Hi,

I want the user to be able to choose an .ogv file from their hard drive and then play it in a MovieTexture on the GUI.

So far I've got working:

Being able to get the path of an .ogv file:

 string path = EditorUtility.OpenFilePanel("Open Video Folder", "", "ogv");
     
     if(path.Length > 0) {
         WWW request = new WWW(path);
         m_movieTex = (MovieTexture) request.movie; }

I've also got the OnGUI() function like so:

 GUI.DrawTexture(new Rect(0, 0, 320, 240), m_movieTex);
 m_movieTex.Play();

The problem is, nothing shows after the play function is called.

I've breakpointed on the Play() line to make sure it gets there, but then if I let the code carry on, nothing happens. There is just a black rectangle on the GUI.

Is there anything I'm doing wrong? Do I need to do some kind of loading of the file into memory rather than attempting to just run it straight away (like it's streaming)?

Thanks.

EDIT: By "not working" basically when the MovieTexture gets created, it has a duration of -1 and any call to .Play() does nothing (it doesn't set isPlaying to true).