diff --git a/trunk/code/distanceSensor.avi b/trunk/code/distanceSensor.avi
new file mode 100644
index 0000000..d970ef0
Binary files /dev/null and b/trunk/code/distanceSensor.avi differ
diff --git a/trunk/code/readGridEye.py b/trunk/code/readGridEye.py
index d90b73e..1978fb5 100644
--- a/trunk/code/readGridEye.py
+++ b/trunk/code/readGridEye.py
@@ -135,8 +135,8 @@ if __name__ == '__main__':
     distanceSensor.start()
     
     fourcc = cv2.VideoWriter_fourcc(*'XVID')
-    videoWriter = cv2.VideoWriter('output.avi', fourcc, 10.0, (SIZE*2,SIZE*2))
-    cv2.imshow('sample', np.zeros((SIZE*2,SIZE*2), np.uint8))
+    videoWriter = cv2.VideoWriter('output.avi', fourcc, 10.0, (SIZE*2,SIZE*3))
+    cv2.imshow('sample', np.zeros((SIZE*3,SIZE*2), np.uint8))
     aver1 = np.zeros((SIZE,SIZE), np.uint16)
     aver2 = np.zeros((SIZE,SIZE), np.uint16)
     cnt = 0
@@ -236,4 +236,6 @@ if __name__ == '__main__':
         time.sleep(0.001)
     grideye.stop()
     grideye2.stop()
+    videoWriter.release()
+    cv2.destroyAllWindows()
     
\ No newline at end of file