diff --git a/background_subtraction_heat.py b/background_subtraction_heat.py
index a512211..d712c07 100644
--- a/background_subtraction_heat.py
+++ b/background_subtraction_heat.py
@@ -82,6 +82,8 @@ if __name__ == '__main__':
     grouper = RecordingGrouper(data)
     groups = grouper.getRecordingGroups()
 
+    out = cv2.VideoWriter('outpy.avi',cv2.VideoWriter_fourcc('M','J','P','G'), 30, (512, 424), isColor=False)
+
     for group in groups:
         heatmaps = []
         for recording in group[1]:
@@ -95,6 +97,7 @@ if __name__ == '__main__':
                     converted = to_8_bit_image(frame, display_min=100, display_max=8000)
                     heatmap.update(converted)
                     cv2.imshow("IR", converted)
+                    # out.write(converted)
                     cv2.imshow("Heatmap", heatmap.heatmap)
                     cv2.moveWindow("Heatmap", 600, 100)
                     if cv2.waitKey(1) & 0xFF == ord('q'):
@@ -110,5 +113,7 @@ if __name__ == '__main__':
         cv2.waitKey()
         cv2.destroyAllWindows()
 
+    # out.release()
+
 
     # cv2.destroyAllWindows()