app.py

"""
Hey-Wake-Up
COPYRIGHT © 2021 KIM DONGHEE. ALL RIGHTS RESERVED.
"""

# import modules
from flask import Flask, render_template, Response
import cv2

app = Flask(__name__)

camera = cv2.VideoCapture(0)


def gen_frames():
    while True:
        success, frame = camera.read()
        if not success:
            break
        else:
            ret, buffer = cv2.imencode(".jpg", frame)
            frame = buffer.tobytes()
            yield (b"--frame\r\n"
                   b"Content-Type: image/jpeg\r\n\r\n" + frame + b"\r\n")


@app.route("/video_stream")
def video_stream():
    return Response(gen_frames(), mimetype="multipart/x-mixed-replace; boundary=frame")


@app.route("/")
def index():
    return render_template('index.html')


if __name__ == "__main__":
    app.run(debug=True)

stop = camera.release()