diff --git a/README.md b/README.md
index f927a5a..584373d 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,30 @@
+Prerequisito
+Installare VLC (testato con versione 3.0.6)
+installare python (3.9.x va bene, sviluppato sulla 3.9.2)
+
+istruzioni su come installare:
+creare una cartella e installare il virtualenv (es. C:\Users\User\Documents\python\webcam>"c:\Program Files\Python39\python.exe" -m venv env)
+attivare il virtualenv e installare i prerequisiti:
+C:\Users\User\Documents\python\webcam>env\Scripts\activate.bat
+C:\Users\User\Documents\python\webcam>pip install -r requirements.txt
+
+copiare lo script nella dir "webcam"
+
+Per farla partire allo startup
+ Windows logo key  + R, scrivi shell:startup
+creare un icona con:
+command line C:\Users\User\Documents\python\webcam\env\Scripts\python.exe -m flask run --host=0.0.0.0
+start in 
+C:\Users\User\Documents\python\webcam\
+
+
 Wwebhook per telecamera. Progetto fatto per Angelo.
 in pratica tramite ESP8266 (easyesp) se uno preme un bottone, sul PC esce in primo piano una finestra che mostra una IP cam.
 
 Il sito con lo schema
 https://community.blynk.cc/t/problem-using-physical-4-buttons-using-nodemcu-esp8266-to-switch-relays/36361/3
 
-La schermata non sempre viene in primo piano. Per questo usare https://efotinis.neocities.org/deskpins/
-Sembra che opencv non gestisca correttamente questa cosa (fatto varie prove)
+
 
 Rule su ESP:
 ----------------------
@@ -15,9 +34,3 @@ On Bottone#State=1 do
 ----------------------
 
 per la config di "bottone" vedi png.
-
-Per lanciarlo in prod:
-python -m flask run --host=0.0.0.0
-
-
-python 3.9.2
\ No newline at end of file
diff --git a/app.py b/app.py
index a2024e0..fb09feb 100644
--- a/app.py
+++ b/app.py
@@ -1,42 +1,14 @@
-import os
-import cv2
+
 from flask import Flask, request, Response
-import win32gui
-import win32con
+import subprocess
 
-finestra = 0 # per capire se la finestra è gia aperta...
-
-# http://webcam-garage.romito.net/videostream.cgi
-# http://admin:admin@192.168.123.1/cgi-bin/videostream.cgi?user=admin&pwd=admin
-# per l'always on top https://efotinis.neocities.org/deskpins/
-
-#print("Before URL")
-
-
-
-
-def openwebcam():
-    global finestra
-    if finestra == 0:
-        finestra = 1
-        cap = cv2.VideoCapture('http://admin:smart24@webcam-garage.romito.net/videostream.cgi')
-        WindowName="Main View"
-        ret, frame = cap.read()
-        cv2.imshow(WindowName,frame)
-        text_color = (0,0,0)
-        while True:
-            ret, frame = cap.read()
-            cv2.putText(frame, "Premi q per uscire", (20,15), cv2.FONT_HERSHEY_PLAIN, 1.0, text_color, thickness=2)
-            cv2.imshow(WindowName,frame)
-            if cv2.waitKey(1) & 0xFF == ord('q'):
-                break
-
-        cap.release()
-        cv2.destroyAllWindows()
-        finestra = 0
+def playstream():
+    subprocess.run(["c:\\Program Files\\VideoLAN\\VLC\\vlc.exe","--video-on-top", "--zoom=0.5", "rtsp://admin:admin@192.168.123.199/0"], stdout=subprocess.DEVNULL)
 
 app = Flask(__name__)
 
 @app.route('/webhook', methods=['GET'])
 def respond():
-    openwebcam()
\ No newline at end of file
+    playstream()
+    return 'Visualizzazione avviata'
+
diff --git a/appold.py b/appold.py
new file mode 100644
index 0000000..924c315
--- /dev/null
+++ b/appold.py
@@ -0,0 +1,44 @@
+import os
+import cv2
+from flask import Flask, request, Response
+import win32gui
+import win32con
+
+finestra = 0 # per capire se la finestra è gia aperta...
+
+# http://webcam-garage.romito.net/videostream.cgi
+# http://admin:admin@192.168.123.1/cgi-bin/videostream.cgi?user=admin&pwd=admin
+# per l'always on top https://efotinis.neocities.org/deskpins/
+
+
+def openwebcam():
+    global cap
+    global finestra
+    if finestra == 0:
+        finestra = 1
+        #cap = cv2.VideoCapture('http://xxx:yyy@indirizzocam/videostream.cgi')
+        #cap = cv2.VideoCapture('http://admin:admin@192.168.123.199')
+        cap = cv2.VideoCapture('rtsp://admin:admin@192.168.123.199/0')
+        WindowName="Telecamera"
+        ret, frame = cap.read()
+        frame = cv2.resize(frame, (224, 224))
+        cv2.imshow(WindowName,frame)
+        text_color = (255,255,255)
+        while True:
+            ret, frame = cap.read()
+            frame = cv2.resize(frame, (int(1920/3), int(1080/3))) # ridimensiona l'immagine, commentare per default
+            cv2.putText(frame, "Premi q per uscire", (20,15), cv2.FONT_HERSHEY_PLAIN, 1.0, text_color, thickness=2)
+            cv2.imshow(WindowName,frame)
+            if cv2.waitKey(1) & 0xFF == ord('q'):
+                break
+
+        cap.release()
+        cv2.destroyAllWindows()
+        finestra = 0
+
+app = Flask(__name__)
+
+@app.route('/webhook', methods=['GET'])
+def respond():
+    openwebcam()
+
diff --git a/requirements.txt b/requirements.txt
index 9d61d04..e4c5de6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,4 @@ Flask==1.1.2
 itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
-numpy==1.20.1
-opencv-python==4.5.1.48
-pywin32==300
 Werkzeug==1.0.1