Audio.py 文件源码

def __init__(self, file: str, *, sample_rate: int = 44100):
        """        
        Parameters
        ----------
        file
            Audio file to load
        """

        self.file = file
        self.samples, self.sample_rate = librosa.load(file, sr=sample_rate)
        self.duration = librosa.get_duration(y=self.samples, sr=self.sample_rate)