MovieTexture.Stop

Description

Stops playing the movie, and rewinds it to the beginning.

// Assigns a movie texture to the current object. It starts playing
// automatically and stops when the space bar is pressed.

var movTexture : MovieTexture;

function Start () {
    GetComponent.<Renderer>().material.mainTexture = movTexture;
    movTexture.Play();
}

function Update() {
     if(Input.GetKeyDown(KeyCode.Space))
        movTexture.Stop();
}

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    public MovieTexture movTexture;
    void Start() {
        GetComponent<Renderer>().material.mainTexture = movTexture;
        movTexture.Play();
    }
    void Update() {
        if (Input.GetKeyDown(KeyCode.Space))
            movTexture.Stop();
        
    }
}