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)