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import os
import sys
from app import process_audio, music_analyzer
def main():
"""
Example function to demonstrate the application with a sample audio file.
Usage:
python example.py <path_to_audio_file>
"""
if len(sys.argv) != 2:
print("Usage: python example.py <path_to_audio_file>")
return
audio_file = sys.argv[1]
if not os.path.exists(audio_file):
print(f"Error: File {audio_file} does not exist.")
return
print(f"Processing audio file: {audio_file}")
# Call the main processing function
genre_results, lyrics, ast_results = process_audio(audio_file)
# Check if we got an error message
if isinstance(genre_results, str) and genre_results.startswith("Error"):
print(f"Error processing audio: {genre_results}")
return
# Get emotion analysis results
try:
emotion_results = music_analyzer.analyze_music(audio_file)
# Print results
print("\n" + "="*50)
print("GENRE CLASSIFICATION RESULTS:")
print("="*50)
print(genre_results)
print("\n" + "="*50)
print("EMOTION ANALYSIS RESULTS:")
print("="*50)
print(f"Tempo: {emotion_results['summary']['tempo']:.1f} BPM")
print(f"Key: {emotion_results['summary']['key']} {emotion_results['summary']['mode']}")
print(f"Primary Emotion: {emotion_results['summary']['primary_emotion']}")
print(f"Primary Theme: {emotion_results['summary']['primary_theme']}")
except Exception as e:
print(f"\nError in emotion analysis: {str(e)}")
print("\n" + "="*50)
print("AUDIO CLASSIFICATION RESULTS (AST):")
print("="*50)
if ast_results and isinstance(ast_results, list) and len(ast_results) > 0:
for result in ast_results[:5]: # Show top 5 results
print(f"{result['label']}: {result['score']*100:.2f}%")
else:
print("No audio classification results available.")
print("\n" + "="*50)
print("GENERATED LYRICS:")
print("="*50)
print(lyrics if lyrics else "No lyrics generated.")
if __name__ == "__main__":
main() |