Fix multiple streams from precoded file

src/auracast/auracast_config.py

@@ -58,25 +58,26 @@ class AuracastBigConfig(BaseModel):
 class AuracastBigConfigDeu(AuracastBigConfig):
     id: int = 12
     random_address: str = 'F1:F1:F2:F3:F4:F5'
-    name: str = 'Broadcast0'
+    name: str = 'Hörsaal A'
     language: str ='deu'
-    program_info: str = 'Announcements German'
+    program_info: str = 'Vorlesung DE'
     audio_source: str = 'file:./testdata/announcement_de.wav'
 
 class AuracastBigConfigEng(AuracastBigConfig):
     id: int = 123
     random_address: str = 'F2:F1:F2:F3:F4:F5'
-    name: str  = 'Broadcast1'
+    name: str  = 'Lecture Hall A'
     language: str ='eng'
-    program_info: str  = 'Announcements English'
+    program_info: str  = 'Lecture EN'
     audio_source: str  = 'file:./testdata/announcement_en.wav'
 
 class AuracastBigConfigFra(AuracastBigConfig):
     id: int = 1234
     random_address: str = 'F3:F1:F2:F3:F4:F5'
-    name: str  = 'Broadcast2'
+    # French
+    name: str  = 'Auditoire A'
     language: str ='fra'
-    program_info: str  = 'Announcements French'
+    program_info: str  = 'Auditoire FR'
     audio_source: str  = 'file:./testdata/announcement_fr.wav'
 
 class AuracastBigConfigSpa(AuracastBigConfig):