import numpy as np
import cv2,time

#ser = serial.Serial('COM8',57600)
cap = cv2.VideoCapture(0)
# Define the codec and create VideoWriter object
t_end = time.time() + 60
counter=0

while(cap.isOpened()):
    ret, frame = cap.read()
    if time.time() < t_end:
        
        if (ret==True):
            counter=counter+1
            #cv2.imwrite("images/image%d.jpg" %counter,frame)
            
    else:
        break

#end_time = time.time()
#print t_e-t_s
print counter
    #print str(end_time-start_time)
# Release everything if job is finished
cap.release()
#out.release()
cv2.destroyAllWindows()
#rVideo()