在python-vlc中使用音频播放vlc的多个实例

import vlc
import time

instance1 = vlc.Instance()
instance2 = vlc.Instance()

player1 = instance1.media_player_new()
player2 = instance2.media_player_new()

media1 = instance1.media_new('audio1.mp3')
media2 = instance2.media_new('audio2.mp3')
player1.set_media(media1)
player2.set_media(media2)

player1.play()
player2.play()

# 暂停音频
player1.pause()
player2.pause()

# 停止音频
player1.stop()
player2.stop()

# 获取音频时长
duration1 = player1.get_length()
duration2 = player2.get_length()

# 获取当前播放时间
time1 = player1.get_time()
time2 = player2.get_time()

# 设置音量
player1.audio_set_volume(50)  # 设置音量为50%
player2.audio_set_volume(80)  # 设置音量为80%