main.py

import cv2 as cv
from utility import *

#URL = "http://192.168.94.231" # Mi A3
#URL = "http://192.168.178.149" # Wi Fi casa
URL= "http://192.168.1.15" # casa Anna 

# load the trained model
#Windows traditionally uses the backslash (\) to separate directories in file paths
#other operationg systems (including Mac OS X and Linux) use forward slash (/)
cascade_model = cv.CascadeClassifier('cascadebest/cascade.xml')

cap = cv.VideoCapture(URL + ":81/stream")
#cap = cv.VideoCapture(0)

while True:
    if cap.isOpened():
        break


#list of audio paths
#Windows traditionally uses the backslash (\) to separate directories in file paths
#other operationg systems (including Mac OS X and Linux) use forward slash (/)
audio_paths = {"up": 'audio\\up.mp3', "down": 'audio\\down.mp3', "left": 'audio\\left.mp3', "right": 'audio\\right.mp3', "shoot": 'audio\\shoot.mp3'}
audio_paths = {"up": 'audio/up.mp3', "down": 'audio/down.mp3', "left": 'audio/left.mp3', "right": 'audio/right.mp3', "shoot": 'audio/shoot.mp3'}

# get the frame size and center
frame_size = get_frame_size(cap)
frame_center = get_rectangle_center((0, 0, frame_size[0], frame_size[1]))

frame_counter = 0

while(True):
    if cap.isOpened():
        ret, frame = cap.read()

        # get an updated image of the webcam
        #frame = cap.read()[1]

        #pipeline filters
        adjusted_frame = filterPipeline(frame) 
        
        # do object detection
        rectangles = cascade_model.detectMultiScale(adjusted_frame, scaleFactor=1.1, minNeighbors=11)

        # draw the detection results onto the original image
        detection_image = draw_rectangle(rectangles, frame)
        detection_image = draw_cross(detection_image, frame_center[0], frame_center[1])
        
        if frame_counter == 12:
            speak(rectangles, frame_center, audio_paths)
            frame_counter = 0

        cv.imshow('Matches', detection_image)

        frame_counter += 1

        # press 'q' with the output window focused to exit.
        key = cv.waitKey(1)
        if key == ord('q'):
            break

cv.destroyAllWindows()
cap.release()
print('Done.')