Servidor de video desde la webcam

servidor_video.py

import cv2
from flask import *


class Camera:

    def __init__(self, index):
        self.index = index
        self.cap = cv2.VideoCapture(0)

    def __del__(self):
        self.cap.release()

    def getFrame(self):
        while True:
            _, frame = self.cap.read()
            _, image = cv2.imencode('.jpeg', frame)
            yield (b'--frame\r\n'
                   b'Content-Type: image/jpeg\r\n\r\n' + image.tobytes() + b'\r\n')


app = Flask(__name__)
app.jinja_env.cache = None


@app.route('/cam1')
def cam():
    return Response(Camera(0).getFrame(), mimetype='multipart/x-mixed-replace; boundary=frame')


if __name__ == '__main__':
    app.run(host='0.0.0.0', port='15000')