motionDetectionPiMultiProcessing_COM_LiveFeed.py 文件源码

def liveVideoServer(cam_liveWeb_frame_Queue):
    app = Flask(__name__)

    def gen():
        while True:
            frame = cam_liveWeb_frame_Queue.get()
            frame = writeToLiveFrame(frame, RPiName)
            image = cv2.imencode('.jpg', frame)[1].tostring()
            yield (b'--frame\r\n'
                   b'Content-Type: image/jpeg\r\n\r\n' + image + b'\r\n')

    @app.route("/liveVideoFeed")
    def liveFeed():
        return Response(gen(), mimetype='multipart/x-mixed-replace; boundary=frame')

    app.run(host='0.0.0.0')