全屏幕播放视频

全屏幕播放一段视频，并且视频可以根据屏幕大小自动缩放匹配。

var StartingMovie : MovieTexture;function OnGUI () {    GUI.DrawTexture (Rect (0,0, Screen.width,    Screen.height),StartingMovie,ScaleMode.ScaleToFit );    StartingMovie.Play();} 

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