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import gradio as gr
from yt_dlp import YoutubeDL
import os
from pydub import AudioSegment
import re
DOWNLOADS_FOLDER = "downloads"
os.makedirs(DOWNLOADS_FOLDER, exist_ok=True)
def sanitize_filename(filename):
"""Remove invalid characters from filename"""
return re.sub(r'[<>:"/\\|?*]', '', filename)
def download_audio(url, file_format):
try:
if not url or not url.strip():
return None, "Error: Please enter a URL"
# Set download options
ydl_opts = {
'format': 'bestaudio/best',
'outtmpl': os.path.join(DOWNLOADS_FOLDER, '%(title)s.%(ext)s'),
'quiet': True,
'no_warnings': True
}
with YoutubeDL(ydl_opts) as ydl:
info = ydl.extract_info(url, download=True)
original_filename = ydl.prepare_filename(info)
# Get the actual downloaded filename
if os.path.exists(original_filename):
downloaded_file = original_filename
else:
# Sometimes the extension might be different
base_name = os.path.splitext(original_filename)[0]
for ext in ['.m4a', '.webm', '.mp3', '.opus', '.flac', '.wav']:
possible_file = base_name + ext
if os.path.exists(possible_file):
downloaded_file = possible_file
break
else:
downloaded_file = original_filename
# If user wants specific format, convert if needed
if file_format.lower() != "original":
target_ext = f".{file_format.lower()}"
current_ext = os.path.splitext(downloaded_file)[1].lower()
if current_ext != target_ext:
# Create sanitized output filename
base_name = os.path.splitext(downloaded_file)[0]
sanitized_base = sanitize_filename(os.path.basename(base_name))
output_file = os.path.join(DOWNLOADS_FOLDER, sanitized_base + target_ext)
try:
# Convert audio format
audio = AudioSegment.from_file(downloaded_file)
audio.export(output_file, format=file_format.lower())
# Optionally remove original file after conversion
# os.remove(downloaded_file)
downloaded_file = output_file
except Exception as e:
print(f"Conversion failed: {e}")
# Return original file if conversion fails
pass
return downloaded_file, "Download completed successfully!"
except Exception as e:
return None, f"Error: {str(e)}"
# Create Gradio interface
iface = gr.Interface(
fn=download_audio,
inputs=[
gr.Textbox(label="YouTube or SoundCloud URL", placeholder="Enter URL here..."),
gr.Dropdown(["original", "mp3", "m4a", "wav"], value="mp3", label="Output Format")
],
outputs=[
gr.File(label="Download Audio"),
gr.Textbox(label="Status")
],
title="🎵 Audio Downloader",
description="Download audio from YouTube or SoundCloud. Supports MP3, M4A, WAV formats.",
examples=[
["https://www.youtube.com/watch?v=dQw4w9WgXcQ", "mp3"],
["https://soundcloud.com/aviciiofficial/levels", "mp3"],
]
)
# Launch the interface
if __name__ == "__main__":
iface.launch(share=False, show_error=True) |