self.last_capture = None
                self.last_recovered = None
 
-               cv.namedWindow("display", cv.WINDOW_NORMAL)
+               cv.namedWindow("display", cv.WINDOW_NORMAL + cv.WINDOW_GUI_NORMAL)
                if self.show_debug == True:
                        cv.namedWindow("debug", cv.WINDOW_NORMAL)
 
                        print("calibration failed")
                        quit()
 
-               if self.use_file == True:
+               if self.use_files == True:
                        self.get_lookup()
 
        def get_lookup(
 
                return image
 
-
 
 import time
 import cv2 as cv
 import matplotlib.pyplot as plt
+import cProfile
 
 """
 Notes:
 
                return data
 
+if __name__ == "__main__":
+       with cProfile.Profile() as pr:
+               fft = fft(130, 65)
+               fft.istft(fft.stft(np.random.randint(-32768, 32767, (130,))))
+               pr.print_stats()
 
 camera = camera(
        window_size,
        window_height,
-       (1840, 1000),
+       (1920, 1080),
        device_id = 2,
        debug = False,
        dummy = True,
 
                slept = 0
                time.sleep(0.1)
-               while len(audio) > 5 * segment_samples:
-                       time.sleep(0.01)
+               while len(audio) > 1 * segment_samples:
+                       cv.waitKey(1)
                        slept += 1
                print(f"slept {slept} times")