import numpy as np
import cv2
cap = cv2.VideoCapture(0)
fourcc = cv2.VideoWriter_fourcc(*'XVID')
out = cv2.VideoWriter('testwrite.avi',fourcc, 20.0, (1920,1080),True)
while(cap.isOpened()):
ret, frame = cap.read()
if ret==True:
cv2.imshow('frame',frame)
out.write(frame)
if cv2.waitKey(10) & 0xFF == ord('q'):
break
else:
break
cap.release()
out.release()
cv2.destroyAllWindows()