reverse video opencv python

1# Python program to play a video 
2# in reverse mode using opencv  
3import cv2 
4
5cap = cv2.VideoCapture("video_file_location") 
6
7check , vid = cap.read() 
8counter = 0
9check = True
10frame_list = [] 
11while(check == True):  
12    check , vid = cap.read() 
13    frame_list.append(vid) 
14    counter += 1
15  
16# last value in the frame_list is None, that's why we will pop it
17frame_list.pop() 
18frame_list.reverse()
19  
20for frame in frame_list: 
21    cv2.imshow("Frame" , frame) 
22    if cv2.waitKey(25) and 0xFF == ord("q"): 
23        break
24  
25cap.release() 
26cv2.destroyAllWindows()