Update app.py

app.py

@@ -77,21 +77,10 @@ def process_image(image_in):
     return result
 
 def extract_audio(video_path):
-    # Open the video clip and extract the audio stream
-    audio = VideoFileClip(video_path).audio
-    
-    # Set the output file path and format
-    output_path = 'output_audio.wav'
-    
-    # Write the audio stream to disk using the AAC codec
-    audio.write_audiofile(output_path, codec='aac')
-    
-    # Confirm that the audio file was written successfully
-    if os.path.exists(output_path):
-        print(f'Successfully wrote audio to {output_path}.')
-        return output_path
-    else:
-        raise FileNotFoundError(f'Failed to write audio to {output_path}.')
+    video_clip = VideoFileClip(video_path)
+    audio_clip = video_clip.audio
+    audio_clip.write_audiofile("output_audio.mp3")
+    return "output_audio.mp3"
 
 def get_salmonn(audio_in):
     salmonn_prompt = "Please list each event in the audio in order."