import vlc


class AudioPlayer:
    def __init__(self):
        self.instance = vlc.Instance()
        self.mediaplayer = self.instance.media_player_new()

    def set_file(self, filename):
        media = self.instance.media_new(filename)
        self.mediaplayer.set_media(media)

    def play(self):
        self.mediaplayer.play()

    def pause(self):
        self.mediaplayer.pause()