Create app.py

app.py

@@ -0,0 +1,63 @@
+import gradio as gr
+from moviepy.editor import VideoFileClip
+import os
+
+def video_to_mp3(video_path, bitrate):
+    if video_path is None:
+        return None, None, gr.Info("Please upload a video file.")
+    
+    try:
+        # Read the video file
+        video = VideoFileClip(video_path)
+        
+        # Check if the video has an audio track
+        if video.audio is None:
+            video.close()
+            return None, None, gr.Warning("The uploaded video does not contain an audio track.")
+        
+        # Get the filename without extension
+        base_name = os.path.splitext(os.path.basename(video_path))[0]
+        
+        # Set the output MP3 file path
+        audio_path = os.path.join(os.path.dirname(video_path), f"{base_name}.mp3")
+        
+        # Extract audio and save as MP3 file with specified bitrate
+        video.audio.write_audiofile(audio_path, bitrate=bitrate)
+        
+        # Explicitly release resources
+        video.close()
+        
+        return audio_path, audio_path, gr.Info("Conversion successful!")
+    except Exception as e:
+        return None, None, gr.Error(f"Error processing video file: {str(e)}")
+
+# Create Gradio interface
+iface = gr.Interface(
+    fn=video_to_mp3,
+    inputs=[
+        gr.Video(label="Upload Video File"),
+        gr.Dropdown(["128k", "192k", "256k"], value="192k", label="Bitrate")
+    ],
+    outputs=[
+        gr.Audio(type="filepath", label="Preview MP3"),
+        gr.File(label="Download MP3 File"),
+        gr.Markdown(label="Status")
+    ],
+    title="Convert Video to MP3 | Free Online Video to Audio Converter",
+    description="Upload a video file, choose the bitrate, convert it to an MP3 audio file, and download.",
+    article="""
+    ## How to Use
+    1. **Upload Video File**: Click the "Upload Video File" button and select the video you want to convert.
+    2. **Choose Bitrate**: Select the desired bitrate from the dropdown menu. Higher bitrates will produce better audio quality but larger file sizes.
+    3. **Convert**: Once the video is uploaded and the bitrate is selected, the conversion process will start automatically.
+    4. **Preview and Download**: After conversion, you can preview the MP3 file and download it to your device.
+    
+    Note: The video must contain an audio track for conversion to be successful.
+    """,
+    analytics_enabled=False,
+    allow_flagging="never"  # Disable user flagging
+).queue(default_concurrency_limit=4, max_size=20)
+
+# Launch Gradio app
+if __name__ == "__main__":
+    iface.launch()