diff --git a/led_control.py b/led_control.py
index 9c0b98a..5d97ca8 100755
--- a/led_control.py
+++ b/led_control.py
@@ -749,12 +749,13 @@ if __name__ == "__main__":
     import matplotlib.pyplot as plt
     ledsys = LEDSystem()
     ledsys.init()
-    cap = cv2.VideoCapture('output.mp4')
-    while cap.isOpened():
-        ret, frame = cap.read()
-        if not ret:
-            break
-        ledsys.mapimage(frame, fps=60)
+    while True:
+        cap = cv2.VideoCapture('output.mp4')
+        while cap.isOpened():
+            ret, frame = cap.read()
+            if not ret:
+                break
+            ledsys.mapimage(frame, fps=60)
 
     show = False
     ring = 1