opencv

 import cv2, time

#1. Create an object.zero for external camera

video=cv2.VideoCapture(0)

#8. a variable

a=0

while True:

    a=a+1

    #3.Create a frame object

    check, frame = video.read()

    print(check)

    print(frame) #Representing Img

    #6.converting to grayscale

    gray=cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)

    #4.show the frame

    cv2.imshow("capturing", frame)

    

    #5.press any key to out (milisecond)

#cv2.waitKey(0)

    #7.for playing

    key=cv2.waitKey(1)

    if key == ord('q'):

        break

print(a)

#2.shutdown camera

video.release()

cv2.destroyAllWindows