from audio_converter import convert_audio

def success_callback(msg: str) -> None:
    print(msg)


def failure_callback(msg: str) -> None:
    print(msg)


# Example usage
audio_options = {
    "codec": "libmp3lame",
    "bit_rate": "256k",
    "sample_rate": 48000,
    "channels": 2,
    "volume": 1
}
convert_audio("input.mp3", 'output.mp3', success_callback, failure_callback, **audio_options)