webcam_capture

import cv2


# Tested with Windows 10 and Python 3.6 (Requires Python 3.4 or higher)

class V():
    def __init__(self, name, webcam=True ,delay=1000):
        
        self.webcam = webcam
        self.name = name
        self.delay = delay

        vc = cv2.VideoCapture(0)

    def showfeed(self):
        cv2.namedWindow(str(self.name))
        if self.webcam is True:
            vc = cv2.VideoCapture(0)
        else:
            vc = cv2.VideoCapture(str(self.webcam))
        if vc.isOpened(): # try to get the first frame
            r, f = vc.read()
            print("Showing feed, Press ESC to exit")
        else:
            r = False
        while r:
            r , f = vc.read()
            cv2.imshow(self.name, f) # Show the video frame
            key = cv2.waitKey(1)
            if key == 27: # exit on ESC
                cv2.destroyAllWindows()
                vc.release()
                return
    
    def captureimages(self):
        vc = cv2.VideoCapture(0)
        f = vc.read()[1]
        count = 0
        while count != 10:
            cv2.imwrite(f'capture_{self.name}_{str(count)}.png',f) # Change f-string for older Python compatibility
            if count == 10:
                count = 0


#V('MyWebcam').captureimages()
#V('MyWebcam').showfeed()


#cv2.destroyAllWindows(), vc.release()