Add a broadcaster function to copy filles

multilang_translator/backend_controller/broadcaster_config.py

@@ -90,8 +90,6 @@ def broadcaster_config():
     print("\n".join(ret))
 
 
-if __name__ == "__main__":
-    broadcaster_config()
 
 
 

multilang_translator/backend_controller/broadcaster_copy_files.py

@@ -0,0 +1,7 @@
+import shutil
+import os
+BROADCASTER_DEFAULT_DIR = '/media/pstruebi/2C93-FED6'
+
+def copy_to_broadcaster(filepath, broadcaster_dir = BROADCASTER_DEFAULT_DIR):
+    filename = os.path.basename(filepath)
+    shutil.copy(filepath, f'{broadcaster_dir}/{filename}')

multilang_translator/backend_controller/broadcaster_play_once.py

@@ -9,15 +9,3 @@ def broadcaster_play_file(broadcast_ch, file):
 
     ret = write_to_serial_read_respone(serial_port, f"nac file select_play_once {file} {broadcast_ch} 0 0", timeout=0.1)
     print("\n".join(ret))
-
-
-if __name__ == "__main__":
-    broadcast_ch = 0
-    file = "left24kHz_48kbps.lc3"
-    broadcaster_play_file(broadcast_ch, file)
-
-    time.sleep(1)
-    broadcast_ch = 1
-    file = "right-channel_24kHz_left_48kbps_10ms.lc3"
-
-    broadcaster_play_file(broadcast_ch, file)

multilang_translator/main.py

@@ -13,9 +13,15 @@ from examples import custom_style_2
 import os
 from text_to_speech import text_to_speech, resample
 from translator import llm_translator
+from backend_controller.broadcaster_config import broadcaster_config
+from backend_controller.broadcaster_play_once import broadcaster_play_file
+from backend_controller.broadcaster_copy_files import copy_to_broadcaster
+
 from encode import encode_lc3
+import shutil
 
 ANNOUNCEMENT_DIR = os.path.join(os.path.dirname(__file__), 'announcements')
+
 os.makedirs(ANNOUNCEMENT_DIR, exist_ok=True)
 
 def synthesize_resample_encode(text, tts_model, output_file):
@@ -25,16 +31,37 @@ def synthesize_resample_encode(text, tts_model, output_file):
 
 
 def announcement_from_german_text(text_de):
-    synthesize_resample_encode(text_de, 'de_DE-kerstin-low', f'{ANNOUNCEMENT_DIR}/announcement_de.wav')
+
+    files = {
+        "de": f"{ANNOUNCEMENT_DIR}/announcement_de",
+        "en": f"{ANNOUNCEMENT_DIR}/announcement_en",
+        "fr": f"{ANNOUNCEMENT_DIR}/announcement_fr",
+        "es": f"{ANNOUNCEMENT_DIR}/announcement_es",
+    }
+
+    synthesize_resample_encode(text_de, 'de_DE-kerstin-low', f'{files['de']}.wav')
 
     text_en = llm_translator.translator_de_en(text_de)
-    synthesize_resample_encode(text_en, 'en_US-lessac-medium', f'{ANNOUNCEMENT_DIR}/announcement_en.wav')
+    synthesize_resample_encode(text_en, 'en_US-lessac-medium', f'{files['en']}.wav')
 
     text_fr = llm_translator.translator_de_fr(text_de)
-    synthesize_resample_encode(text_fr, 'fr_FR-siwis-medium', f'{ANNOUNCEMENT_DIR}/announcement_fr.wav')
+    synthesize_resample_encode(text_fr, 'fr_FR-siwis-medium', f'{files['fr']}.wav')
 
-    text_fr = llm_translator.translator_de_es(text_de)
-    synthesize_resample_encode(text_fr, 'es_ES-sharvard-medium', f'{ANNOUNCEMENT_DIR}/announcement_fr.wav')
+    text_es = llm_translator.translator_de_es(text_de)
+    synthesize_resample_encode(text_es, 'es_ES-sharvard-medium', f'{files['es']}.wav')
+
+    # Transfer the files to broadcaster memory
+    start = time.time()
+    for val in files.values():
+        copy_to_broadcaster(f'{ANNOUNCEMENT_DIR}/{val}.lc3')
+    log.info("Transfering files to broadcaster took %s s", round(time.time() - start, 3))
+
+    # Instruct the broadcaster to stream the files
+    for val in files.values():
+        time.sleep(1)
+        broadcaster_play_file(f'{val}.lc3')
+    log.info("Starting all broadcasts %s s", round(time.time() - start, 3))
+   
 
 # questions = [
 #     {
@@ -59,5 +86,7 @@ if __name__ == '__main__':
     log.basicConfig(level=log.INFO)
 
     start= time.time()
+    broadcaster_config()
+
     announcement_from_german_text(test_content.TESTSENTENCE_DE_RAINBOW)
-    print("Generating the announcement took", time.time() - start)
+    print("Generating and starting the announcement took", time.time() - start)