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import os
import uuid
import zipfile
import gradio as gr
from tqdm import tqdm
from datetime import datetime
from pydub import AudioSegment
def convert_audio(input_files, output_format, session_id, merge_files, gap_duration):
output_files = []
merged_audio = AudioSegment.silent(duration=0)
for input_file in tqdm(input_files, desc="Converting files"):
audio = AudioSegment.from_file(input_file)
base_name = os.path.splitext(os.path.basename(input_file))[0]
output_filename = f"{base_name}.{output_format}"
output_path = os.path.join(session_id, output_filename)
os.makedirs(session_id, exist_ok=True)
audio.export(output_path, format=output_format)
output_files.append(output_path)
if merge_files:
merged_audio += audio + AudioSegment.silent(duration=gap_duration)
if merge_files:
merged_output_path = os.path.join(session_id, f"merged_output.{output_format}")
merged_audio.export(merged_output_path, format=output_format)
output_files.append(merged_output_path)
return output_files
def create_zip(output_files, session_id):
zip_filename = f"{session_id}.zip"
with zipfile.ZipFile(zip_filename, 'w') as zipf:
for file in tqdm(output_files, desc="Creating ZIP"):
zipf.write(file, os.path.basename(file))
return zip_filename
def process_files(files, output_format, merge_files, gap_duration, progress=gr.Progress(track_tqdm=True)):
session_id = datetime.now().strftime("%Y-%m-%d_%H-%M-%S") + "_" + str(uuid.uuid4())[:8]
print(f"\nStarting conversion process for session: {session_id}")
print(f"Total files to convert: {len(files)} to {output_format}")
output_files = convert_audio(files, output_format, session_id, merge_files, gap_duration)
zip_filename = create_zip(output_files, session_id)
print(f"Processing completed!")
return zip_filename
audio_formats = [
"wav", "flac", "mp3", "ogg", "aac", "m4a", "aiff", "wma", "opus", "ac3",
"amr", "dts", "mka", "au", "ra", "voc", "iff", "sd2", "wv", "caf",
"mpc", "tta", "spx", "gsm"
]
with gr.Blocks() as demo:
gr.Markdown("## Audio File Converter")
with gr.Row():
file_input = gr.Files(file_types=["audio"], height=160)
with gr.Column():
format_choice = gr.Dropdown(choices=audio_formats, label="Output Format", value="mp3")
with gr.Row():
merge_files_checkbox = gr.Checkbox(label="Merge all files into one")
gap_slider = gr.Slider(minimum=0, maximum=5000, step=100, value=500, label="Gap between files (ms)")
submit_button = gr.Button("Convert")
output_file = gr.File(label="Download Converted File")
submit_button.click(process_files, inputs=[file_input, format_choice, merge_files_checkbox, gap_slider], outputs=output_file)
if __name__ == "__main__":
demo.launch()
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