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import gradio as gr
import os
import uuid
from pydub import AudioSegment
from pydub.silence import split_on_silence
import re
def clean_file_name(file_path):
# Get the base file name and extension
file_name = os.path.basename(file_path)
file_name, file_extension = os.path.splitext(file_name)
# Replace non-alphanumeric characters with an underscore
cleaned = re.sub(r'[^a-zA-Z\d]+', '_', file_name)
# Remove any multiple underscores
clean_file_name = re.sub(r'_+', '_', cleaned).strip('_')
# Generate a random UUID for uniqueness
random_uuid = uuid.uuid4().hex[:6]
# Combine cleaned file name with the original extension
clean_file_path = os.path.join(os.path.dirname(file_path), clean_file_name + f"_{random_uuid}" + file_extension)
return clean_file_path
def remove_silence(file_path, minimum_silence=50):
sound = AudioSegment.from_file(file_path) # auto-detects format
audio_chunks = split_on_silence(sound,
min_silence_len=100,
silence_thresh=-45,
keep_silence=minimum_silence)
combined = AudioSegment.empty()
for chunk in audio_chunks:
combined += chunk
output_path=clean_file_name(file_path)
combined.export(output_path) # format inferred from output file extension
return output_path
def calculate_duration(file_path):
audio = AudioSegment.from_file(file_path)
duration_seconds = len(audio) / 1000.0 # pydub uses milliseconds
return duration_seconds
def process_audio(audio_file, seconds=0.05):
keep_silence = int(seconds * 1000)
output_audio_file = remove_silence(audio_file, minimum_silence=keep_silence)
before = calculate_duration(audio_file)
after = calculate_duration(output_audio_file)
text = f"Old Duration: {before:.3f} seconds \nNew Duration: {after:.3f} seconds"
return output_audio_file, output_audio_file, text
# def ui():
# theme = gr.themes.Soft(font=[gr.themes.GoogleFont("Source Sans Pro"), "Arial", "sans-serif"])
# css = ".gradio-container {max-width: none !important;} .tab-content {padding: 20px;}"
# demo = gr.Interface(
# fn=process_audio,
# inputs=[
# gr.Audio(label="Upload Audio", type="filepath", sources=['upload', 'microphone']),
# gr.Number(label="Keep Silence Upto (In seconds)", value=0.05)
# ],
# outputs=[
# gr.Audio(label="Play Audio"),
# gr.File(label="Download Audio File"),
# gr.Textbox(label="Duration")
# ],
# title="Remove Silence From Audio",
# description="Upload an MP3 or WAV file, and it will remove silent parts from it.",
# theme=theme,
# css=css,
# )
# return demo
def ui():
theme = gr.themes.Soft(
font=[gr.themes.GoogleFont("Source Sans Pro"), "Arial", "sans-serif"]
)
css = """
.gradio-container {max-width: none !important;}
.tab-content {padding: 20px;}
/* Primary button - BLUE by default */
button.primary {
background-color: #2563eb !important;
color: white !important;
font-weight: 600;
border: none !important;
border-radius: 10px;
padding: 12px 18px;
font-size: 1.05em;
}
button.primary:hover {
background-color: #1e40af !important;
}
"""
with gr.Blocks(theme=theme, css=css) as demo:
# Header
gr.HTML("""
<div style="text-align:center; margin:20px auto; max-width:800px;">
<h1 style="font-size:2.4em; margin-bottom:6px;">
🔇 Remove Silence From Audio
</h1>
<p style="font-size:1.05em; color:#555; margin:0 0 10px;">
Upload an MP3 or WAV file, and it will remove silent parts from it.
</p>
<p style="font-size:0.9em; color:#777;">
Made by
<a href="https://github.com/NeuralFalconYT" target="_blank" style="text-decoration:none;">
NeuralFalconYT
</a>
</p>
</div>
""")
with gr.Row():
# LEFT: Inputs
with gr.Column(scale=1):
audio_input = gr.Audio(
label="Upload Audio",
type="filepath",
sources=["upload", "microphone"]
)
silence_threshold = gr.Number(
label="Keep Silence Upto (In seconds)",
value=0.05
)
submit_btn = gr.Button(
"🔇 Remove Silence",
variant="primary"
)
# RIGHT: Outputs
with gr.Column(scale=1):
audio_output = gr.Audio(label="Play Audio")
file_output = gr.File(label="Download Audio File")
duration_output = gr.Textbox(label="Duration")
submit_btn.click(
fn=process_audio, # <-- your function
inputs=[audio_input, silence_threshold],
outputs=[audio_output, file_output, duration_output]
)
return demo
import click
@click.command()
@click.option("--debug", is_flag=True, default=False, help="Enable debug mode.")
@click.option("--share", is_flag=True, default=False, help="Enable sharing of the interface.")
def main(debug, share):
demo=ui()
demo.queue().launch(debug=debug, share=share)
if __name__ == "__main__":
main() |