record webcam in python

1import numpy as np
2import cv2
3
4cap = cv2.VideoCapture(0)
5
6while(True):
7    # Capture frame-by-frame
8    ret, frame = cap.read()
9    
10    # Display the resulting frame
11    cv2.imshow('frame',frame)
12    
13    # Delay 1 milisecond everytime and check if pressed "q" to quit
14    if cv2.waitKey(1) & 0xFF == ord('q'):
15        break
16
17# When everything done, release the capture
18cap.release()
19cv2.destroyAllWindows()
20