11_0.py

import cv2
import numpy as np
import imutils

video='28.mp4'

# Create a VideoCapture object and read from input file
# If the input is the camera, pass 0 instead of the video file name
cap = cv2.VideoCapture(video)
cnt=0

# Check if camera opened successfully
if (cap.isOpened()== False): 
  print("Error opening video stream or file")

ret,first_frame = cap.read()

# Read until video is completed
while(cap.isOpened()):
    
  # Capture frame-by-frame
  ret, frame = cap.read()
     
  if ret == True:
    
    #removing scorecard
    roi = frame[:800,:]
    
    #cropping center of an image
    thresh=600
    end = roi.shape[1] - thresh
    roi = roi[:,thresh:end]
    
    cv2.imshow("image",roi)
    # Press Q on keyboard to  exit
    if cv2.waitKey(25) & 0xFF == ord('q'):
      break

    cv2.imwrite('frames/'+str(cnt)+'.png',roi)
    cnt=cnt+1

  # Break the loop
  else: 
    break

cv2.destroyAllWindows()