fixxed buffer

app/__init__.py

@@ -31,8 +31,13 @@ def create_app():
     init_bluetooth()
 
     # pygame initialisieren (einmalig)
-    pygame.mixer.init(frequency=44100, size=-16, channels=2, buffer=512)
-    pygame.mixer.set_num_channels(16)  # genug parallele Kanäle für BG + Effekte
+    from config import Config
+    pygame.mixer.pre_init(frequency=Config.AUDIO_FREQ,
+                          size=Config.AUDIO_SIZE,
+                          channels=Config.AUDIO_CHANNELS,
+                          buffer=Config.AUDIO_BUFFER)
+    pygame.mixer.init()
+    pygame.mixer.set_num_channels(Config.AUDIO_NUM_CHANNELS)  # genug parallele Kanäle für BG + Effekte
     pygame.mixer.music.set_volume(0.8)  # Standard-Lautstärke (für Legacy-Fälle)
     app.logger.info("pygame initialisiert")
 

app/routes/api.py

@@ -18,9 +18,14 @@ audio_lock = threading.Lock()
 loaded_sounds = {}
 
 def _ensure_mixer():
+    from config import Config
     if not pygame.mixer.get_init():
-        pygame.mixer.init(frequency=44100, size=-16, channels=2, buffer=512)
-        pygame.mixer.set_num_channels(16)
+        pygame.mixer.pre_init(frequency=Config.AUDIO_FREQ,
+                              size=Config.AUDIO_SIZE,
+                              channels=Config.AUDIO_CHANNELS,
+                              buffer=Config.AUDIO_BUFFER)
+        pygame.mixer.init()
+        pygame.mixer.set_num_channels(Config.AUDIO_NUM_CHANNELS)
 
 def _load_sound(file_path):
     if file_path in loaded_sounds: