How to Play, Pause, Forward,Rewind,..., video textures in Unity 3d?

I am new to Unity 3D.
I learned that an Ogg Theora video file can be played in Unity 3d when it is attaced to a texture.

  • Is this the only method to play video in Unity?
  • Is it possible to display a live video stream in Unity 3d?
  • How to “Pause”, “Forward” and “Rewind” video (video texture) in Unity 3d?

Thx
Adamo

This can help you:
http://answers.unity3d.com/questions/6843/how-to-load-play-movie-texture-dynmically

And this too: