public class example : MonoBehaviour {
       public MovieTexture movTexture;
       public GameObject Camera;
       public Vector3 Coord = new Vector3 (0,0,0) // координаты для камеры
       private Transform myTransform; // для оптимизации
       void Start() {
           myTransform = Camera.transform;
           renderer.material.mainTexture = movTexture;
           movTexture.Play();
       }
       void Update() {
if(!movTexture.isPlaying){
myTransform.position = Coord * Time.deltaTime;
}
}
}