diff --git a/rpi/main.py b/rpi/main.py
index bee077b4..8fee8bd2 100644
--- a/rpi/main.py
+++ b/rpi/main.py
@@ -65,6 +65,7 @@ def start_party():
 def make_move():
     try:
         frame, fen = game_service.make_move()
+        encoded_frame = cv2.imencode('.jpg', frame, [int(cv2.IMWRITE_JPEG_QUALITY), 80])
         print(fen)
 
         headers = {'Content-Type': 'image/jpeg'}
diff --git a/rpi/services/detection_service.py b/rpi/services/detection_service.py
index eda6bdfe..7c1829a8 100644
--- a/rpi/services/detection_service.py
+++ b/rpi/services/detection_service.py
@@ -40,7 +40,7 @@ class DetectionService:
     def stop(self):
         self.camera.close()
 
-    def analyze_single_frame(self) -> tuple[bytes, str | None]:
+    def analyze_single_frame(self) -> tuple[np.ndarray, str | None]:
         frame = self.camera.take_photo()
         result = self.__run_complete_detection(frame)
 
@@ -49,16 +49,15 @@ class DetectionService:
 
         processed_frame = self.board_manager.process_frame(edges_prediction[0], frame, self.scale_size)
         if processed_frame is None:
-            return frame.tobytes(), None
+            return frame, None
 
-        warped_corners = processed_frame[0]
-        matrix = processed_frame[1]
+        warped_corners, matrix = processed_frame
 
         detections = self.pieces_manager.extract_pieces(pieces_prediction)
 
         board = self.pieces_manager.pieces_to_board(detections, warped_corners, matrix, self.scale_size)
 
-        return cv2.imencode(".jpg", pieces_prediction[0].plot())[1].tobytes(), self.pieces_manager.board_to_fen(board)
+        return pieces_prediction[0].plot(), self.pieces_manager.board_to_fen(board)
 
     def __run_complete_detection(self, frame : np.ndarray, display=False) -> dict[str, list[Results]] :
         pieces_prediction = self.__run_pieces_detection(frame)
diff --git a/rpi/services/game_service.py b/rpi/services/game_service.py
index 524cf9ce..7848c8af 100644
--- a/rpi/services/game_service.py
+++ b/rpi/services/game_service.py
@@ -23,5 +23,5 @@ class GameService:
         self.clock_service.stop()
         self.detection_service.stop()
 
-    def make_move(self) -> tuple[bytes, str]:
+    def make_move(self) -> tuple[np.ndarray, str]:
         return self.detection_service.analyze_single_frame()
\ No newline at end of file