audio_shortener.py

import os

from scipy.io import wavfile
from tkinter import filedialog
from tkinter import *

def run_audiosplitter():
    # Create the Tkinter root window
    root = root_audiosplitter
    root.withdraw()

    # Ask the user to select the audio file directory using the file explorer
    input_directory = filedialog.askdirectory(title="Select Audio File Directory", parent=root_audiosplitter)

    # Check if a directory was selected
    if input_directory:
        # Iterate over the files in the directory
        for filename in os.listdir(input_directory):
            if filename.endswith(".wav"):
                file_path = os.path.join(input_directory, filename)
                split_audio_file(file_path)
    else:
        print("No directory selected.")

    # Close the Tkinter root window
    root.destroy()

def split_audio_file(file_path, segment_duration=10):
    # Load the audio file
    sample_rate, audio_data = wavfile.read(file_path)

    # Calculate the number of segments
    num_segments = int(len(audio_data) / (sample_rate * segment_duration))
    remainder = len(audio_data) % (sample_rate * segment_duration)
    if remainder > 0:
        num_segments += 1

    # Create the output directory for segments
    output_dir = os.path.dirname(file_path)
    base_filename = os.path.splitext(os.path.basename(file_path))[0]

    # Split the audio file into segments
    for i in range(num_segments):
        start = i * sample_rate * segment_duration
        end = min((i + 1) * sample_rate * segment_duration, len(audio_data))
        segment = audio_data[start:end]

        # Create the output file name
        segment_filename = f"{base_filename}_{i+1}.wav"
        segment_path = os.path.join(output_dir, segment_filename)

        # Save the segment as a new WAV file
        wavfile.write(segment_path, sample_rate, segment)

        print(f"Segment {i+1}/{num_segments} saved: {segment_filename}")

    os.remove(file_path)

root_audiosplitter = Tk()
root_audiosplitter.withdraw()

run_audiosplitter()