diff --git a/auracast/auracast_config.py b/auracast/auracast_config.py
index eae5202..facba53 100644
--- a/auracast/auracast_config.py
+++ b/auracast/auracast_config.py
@@ -53,8 +53,9 @@ class AuracastBigConfig:
     name: str = 'Broadcast0'
     program_info: str = 'Some Announcements'
     audio_source: str = 'file:./auracast/announcement_48_10_96000_en.wav'
-    iso_que_len: int = 64
+    input_format: str = 'auto'
     loop_wav: bool = True
+    iso_que_len: int = 64
 
 
 # Instanciate some example configurations
diff --git a/auracast/multicast.py b/auracast/multicast.py
index 5c43f4b..ca5a10d 100644
--- a/auracast/multicast.py
+++ b/auracast/multicast.py
@@ -47,7 +47,7 @@ import bumble.utils
 from bumble.device import Host, BIGInfoAdvertisement, AdvertisingChannelMap
 from bumble.audio import io as audio_io
 
-import auracast_config
+from auracast import auracast_config
 
 
 # modified from bumble
@@ -205,8 +205,8 @@ async def init_broadcast(
                 advertising_event_properties=bumble.device.AdvertisingEventProperties(
                     is_connectable=False
                 ),
-                primary_advertising_interval_min=round(100),
-                primary_advertising_interval_max=round(200),
+                primary_advertising_interval_min=100,
+                primary_advertising_interval_max=200,
                 advertising_sid=i,
                 primary_advertising_phy=hci.Phy.LE_1M, # 2m phy config throws error - because for primary advertising channels, 1mbit is only supported
                 secondary_advertising_phy=hci.Phy.LE_2M, # this is the secondary advertising beeing send on non advertising channels (extendend advertising)
@@ -223,8 +223,8 @@ async def init_broadcast(
                 + advertising_manufacturer_data
             ),
             periodic_advertising_parameters=bumble.device.PeriodicAdvertisingParameters(
-                periodic_advertising_interval_min=round(80),
-                periodic_advertising_interval_max=round(160),
+                periodic_advertising_interval_min=80,
+                periodic_advertising_interval_max=160,
             ),
             periodic_advertising_data=bigs[f'big{i}']['basic_audio_announcement'].get_advertising_data(),
             auto_restart=True,
@@ -295,7 +295,7 @@ async def init_audio(
     ):
     for i, big in enumerate(bigs.values()):
         audio_source = big_config[i].audio_source
-        input_format = 'auto'
+        input_format = big_config[i].input_format
         audio_input = await audio_io.create_audio_input(audio_source, input_format)
         audio_input.rewind = big_config[i].loop_wav
         pcm_format = await audio_input.open()
@@ -367,7 +367,7 @@ class Streamer():
 
             if all(stream_finished): # Take into account that multiple files have different lengths
                 logging.info('All streams finished, stopping streamer')
-                self.is_streaming = True
+                self.is_streaming = False
                 break
 
 
diff --git a/auracast/multicast_control.py b/auracast/multicast_control.py
index 16a03ed..14fbf8e 100644
--- a/auracast/multicast_control.py
+++ b/auracast/multicast_control.py
@@ -7,9 +7,8 @@ import bumble.utils
 
 import asyncio
 import aioconsole
-import multicast
-
-import auracast_config
+from auracast import multicast
+from auracast import auracast_config
 
 class Multicaster:
     """
@@ -26,7 +25,6 @@ class Multicaster:
         self.is_auracast_init = False
         self.is_audio_init = False
         self.streaming = False
-        self.task = None  # Holds the background print task
         self.global_conf = global_conf
         self.big_conf = big_conf
         self.device = None
@@ -144,5 +142,6 @@ async def main():
 
     await command_line_ui(caster)
 
-# Run the application
-asyncio.run(main())
\ No newline at end of file
+if __name__ == '__main__':
+    # Run the application
+    asyncio.run(main())
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 45923ea..6e681cd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,6 +7,7 @@ dependencies = [
     "bumble @ git+ssh://git@ssh.pstruebi.xyz:222/auracaster/bumble_mirror.git@e027bcb57a0f29c82e3c02c8bb8691dcb91eac62",
     "lc3 @ git+ssh://git@ssh.pstruebi.xyz:222/auracaster/liblc3.git@7558637303106c7ea971e7bb8cedf379d3e08bcc",
     "sounddevice",
+    "aioconsole"
 ]
 
 [project.optional-dependencies]