diff --git a/slave/video.py b/slave/video.py
index 5fd7444..6b41037 100644
--- a/slave/video.py
+++ b/slave/video.py
@@ -45,7 +45,8 @@ class Video:
                 
                 cv2.imshow("window", frame)
             
-                cv2.waitKey(int(delay))
+                if cv2.waitKey(int(delay)) == ord('q'):
+                    break
                 
             # Break the loop
             else: 
@@ -58,13 +59,5 @@ class Video:
 
 if __name__ == "__main__":
     video = Video(0, 0)
-    x = multiprocessing.Process(target = video.start, args=("slave/videos/sample-mp4-file.mp4",))
-    x.start()
-    time.sleep(2)
-    x.terminate()
-    time.sleep(1)
-    video = Video(4000, 0)
-    x = multiprocessing.Process(target = video.start, args=("slave/videos/sample-mp4-file.mp4",))
-    x.start()
-    time.sleep(1)
-    x.terminate()
+    video.start("slave/videos/sample-mp4-file.mp4")
+   
\ No newline at end of file