import cv2
import numpy as np

cap = cv2.VideoCapture(0)

# while(cap.isOpened()):
while(True):
    # Capture frame-by-frame
    ret, frame = cap.read()

    # Our operations on the frame come here
    # gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)

    # Display the resulting frame
    cv2.imshow('frame',frame)

    # Press Q on keyboard to exit
    if cv2.waitKey(25) & 0xFF == ord('q'):
        break
