def music_recognition():
file = request.files['user_audio']
filename = secure_filename("user_input.wav")
file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
comparison.change_stereo_to_mono(filename)
time.sleep(1)
database_iteration = comparison.compare_fingerprint_to_database("new_user_input.wav")
return json.dumps(database_iteration)
def run_algorithm():
'''AJAX call takes in the file from getUserMedia, names it "user_input.wav",
uploads it and then runs compare_fingerprint_to_database on it, returning
the results as a JSON object.'''
music_file = request.files['music_clip']
filename = secure_filename("user_input.wav")
music_file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
comparison.change_stereo_to_mono(filename)
time.sleep(1)
database_iteration = comparison.compare_fingerprint_to_database("new_user_input.wav")
for song in database_iteration:
if song["high_match"] == True:
session['match'] = {'title': song['title'], 'artist': song['artist'], 'offset': song['offset']}
return json.dumps(database_iteration)
def add_fingerprint():
'''Add individual music data (including fingerprint) to database.'''
title = request.form.get('title')
artist = request.form.get('artist')
music_file = request.files['music_file']
filename = secure_filename("user_input.wav")
music_file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
comparison.change_stereo_to_mono(filename)
time.sleep(1)
music_fingerprint = fingerprint.location_fingerprint(filename)
pickled_song_fingerprint = cPickle.dumps(music_fingerprint)
new_fingerprint = Fingerprint(title = title,
artist = artist,
fingerprint = pickled_song_fingerprint)
db.session.add(new_fingerprint)
db.session.commit()
return redirect("/database")
