Upload app.py

app.py

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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 
+import time
+
+
+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
+
+
+# Some user uploads may trigger Hugging Face privacy policy checks, which can lead to account suspension
+FILE_TIMESTAMPS = {}
+
+def track_file(file_path):
+    FILE_TIMESTAMPS[file_path] = time.time()
+
+
+def cleanup_tracked_files(max_age_seconds=3600):
+    now = time.time()
+    to_delete = []
+
+    for file_path, created_time in FILE_TIMESTAMPS.items():
+        if now - created_time > max_age_seconds:
+            if os.path.exists(file_path):
+                try:
+                    os.remove(file_path)
+                    print(f"🗑️ Deleted: {file_path}")
+                except Exception as e:
+                    print(f"⚠️ Error deleting {file_path}: {e}")
+
+            to_delete.append(file_path)
+
+    # Remove from tracking
+    for f in to_delete:
+        FILE_TIMESTAMPS.pop(f, None)
+
+
+
+def start_cleanup_worker(interval=3600):
+    def worker():
+        while True:
+            print("🔄 Cleaning tracked files...")
+            cleanup_tracked_files()
+            time.sleep(interval)
+
+    import threading
+    threading.Thread(target=worker, daemon=True).start()
+
+    
+def process_audio(audio_file, seconds=0.05):
+    if audio_file is None:
+        return None, None, "No file uploaded"
+
+    if not os.path.exists(audio_file):
+        return None, None, "File not found"
+
+    track_file(audio_file)
+
+    keep_silence = int(seconds * 1000)
+
+    output_audio_file = remove_silence(
+        audio_file,
+        minimum_silence=keep_silence
+    )
+
+    track_file(output_audio_file)
+
+    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:0.8em; color:#999;">
+            ⚠️ Please don’t upload copyrighted content — it can take this Space offline.
+            </p>
+            <p style="font-size:0.9em; color:#777;">
+                Install locally on your computer, enjoy unlimited runs with no waiting queue  
+                <a href="https://github.com/NeuralFalconYT/Remove-Silence-From-Audio" target="_blank" style="text-decoration:none;">
+                    Download Link
+                </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]
+        )
+        gr.HTML("""
+<style>
+    /* Futuristic Footer Styles */
+    @keyframes cyber-border-flow {
+        0% {background-position: 0% 50%;}
+        50% {background-position: 100% 50%;}
+        100% {background-position: 0% 50%;}
+    }
+    
+    .cyber-promo-card {
+        margin: 50px auto 30px auto;
+        max-width: 850px;
+        padding: 3px; /* Thickness of the gradient border */
+        border-radius: 20px;
+        background: linear-gradient(90deg, #ff00cc, #333399, #00f2ff);
+        background-size: 200% 200%;
+        animation: cyber-border-flow 4s ease infinite;
+        box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
+    }
+
+    .cyber-promo-inner {
+        background: #0f172a; /* Dark Slate background */
+        border-radius: 17px; /* Slightly less than parent to fit border */
+        padding: 30px 20px;
+        text-align: center;
+        position: relative;
+        overflow: hidden;
+    }
+
+    /* Subtle grid pattern overlay */
+    .cyber-promo-inner::before {
+        content: "";
+        position: absolute;
+        top: 0; left: 0; width: 100%; height: 100%;
+        background-image: 
+            linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
+            linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
+        background-size: 40px 40px;
+        pointer-events: none;
+        z-index: 0;
+    }
+
+    .cyber-h2 {
+        color: #fff;
+        font-family: sans-serif;
+        font-size: 1.5rem;
+        font-weight: 800;
+        text-transform: uppercase;
+        letter-spacing: 2px;
+        margin: 0 0 10px 0;
+        text-shadow: 0 0 10px rgba(0, 204, 255, 0.6);
+        position: relative;
+        z-index: 1;
+    }
+
+    .cyber-p {
+        color: #cbd5e1;
+        font-family: sans-serif;
+        font-size: 1rem;
+        line-height: 1.5;
+        margin: 0 0 25px 0;
+        position: relative;
+        z-index: 1;
+    }
+
+    .cyber-button {
+        display: inline-block;
+        padding: 12px 35px;
+        background: transparent;
+        color: #00f2ff;
+        border: 2px solid #00f2ff;
+        border-radius: 6px;
+        text-decoration: none;
+        font-family: sans-serif;
+        font-weight: 700;
+        font-size: 0.95rem;
+        text-transform: uppercase;
+        letter-spacing: 1px;
+        transition: all 0.3s ease;
+        position: relative;
+        z-index: 1;
+        box-shadow: 0 0 10px rgba(0, 242, 255, 0.2);
+    }
+
+    .cyber-button:hover {
+        background: #00f2ff;
+        color: #000;
+        box-shadow: 0 0 30px rgba(0, 242, 255, 0.8);
+        transform: scale(1.02);
+    }
+    
+    .dev-credit {
+        margin-top: 25px;
+        font-size: 0.8rem;
+        color: #64748b;
+        position: relative;
+        z-index: 1;
+    }
+    .dev-credit a {
+        color: #94a3b8;
+        text-decoration: none;
+        transition: color 0.2s;
+    }
+    .dev-credit a:hover {
+        color: #fff;
+    }
+</style>
+
+<div class="cyber-promo-card">
+    <div class="cyber-promo-inner">
+        <h2 class="cyber-h2">✂️ Remove Silence from Video is now available</h2>
+        <a href="https://huggingface.co/spaces/NeuralFalcon/Remove-Silence-From-Video" 
+           target="_blank" 
+           class="cyber-button">
+           Try Now
+        </a>
+        <div class="dev-credit">
+            Developed by <a href="https://github.com/NeuralFalconYT" target="_blank">NeuralFalconYT</a>
+        </div>
+    </div>
+</div>
+""")
+    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):
+    start_cleanup_worker()
+    demo=ui()
+    demo.queue().launch(debug=debug, share=share)
+if __name__ == "__main__":
+    main()