def process_audio(self, input_data, output_folder):
audio = Audio(data=read_json(input_data), output_folder=output_folder)
print("BEGIN", end="")
start = time.time()
audio.check_up()
print(" OK - {}".format(time.time() - start))
print("\tPREPROCESADO")
audio.clean_audio()
print("\tAUDIO LIMPIO ", end="")
sys.stdout.flush()
start = time.time()
audio.split_audio()
print(" OK - {}".format(time.time() - start))
print("\tAUDIO SPLITTED", end="")
return audio.process_output()
