添加 main.py

main.py

@@ -0,0 +1,19 @@
+from pydub import AudioSegment
+import os
+import shutil
+
+def convert_audio_files(input_dir, output_dir):
+    if not os.path.exists(output_dir):
+        os.makedirs(output_dir)
+    for filename in os.listdir(input_dir):
+        if filename.endswith(('.mp3', '.m4a')):
+            file_path = os.path.join(input_dir, filename)
+            audio = AudioSegment.from_file(file_path)
+            new_filename = os.path.splitext(filename)[0] + ".wav"
+            new_file_path = os.path.join(output_dir, new_filename)
+            audio.export(new_file_path, format="wav")
+            print(f"Converted: {file_path} -> {new_file_path}")
+
+input_directory = "./input"  
+output_directory = "./output" 
+convert_audio_files(input_directory, output_directory)