<gh_stars>0
import numpy as np
import cv2

cap = cv2.VideoCapture(1)

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)
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

# When everything done, release the capture
cap.release()
cv2.destroyAllWindows()

from time import time


class Camera(object):
    """An emulated camera implementation that streams a repeated sequence of
    files 1.jpg, 2.jpg and 3.jpg at a rate of one frame per second."""

    def __init__(self):
        self.cap = cv2.VideoCapture(1)

    def get_frame(self):
        ret, frame = cap.read()
        filename = './recent_frame.jpg'
        cv2.imwrite(filename, frame)
        return filename

import numpy as np
import cv2

cap = cv2.VideoCapture(1)

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)
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

# When everything done, release the capture
cap.release()
cv2.destroyAllWindows()

from time import time


class Camera(object):
    """An emulated camera implementation that streams a repeated sequence of
    files 1.jpg, 2.jpg and 3.jpg at a rate of one frame per second."""

    def __init__(self):
        self.cap = cv2.VideoCapture(1)

    def get_frame(self):
        ret, frame = cap.read()
        filename = './recent_frame.jpg'
        cv2.imwrite(filename, frame)
        return filename
# Capture frame-by-frame # Our operations on the frame come here # Display the resulting frame # When everything done, release the capture An emulated camera implementation that streams a repeated sequence of     files 1.jpg, 2.jpg and 3.jpg at a rate of one frame per second.