如何在 Google colab 中循环播放音频

Question

我试图在 google colab 中循环运行音频，但它没有给我任何 output

  from gtts import gTTS
  from IPython.display import Audio

  for voice in ["Aniket","sachin"]: 
     tts = gTTS("Hello {}".format(voice)) 
     tts.save('1.wav')
     sound_file = '1.wav'
     Audio(sound_file, autoplay=True)

Output 我想要的是它应该听起来你好 aniket 你好 sachin 请帮忙

Answer 1

您只需要使用“IPython.display.display”方法如下：

  from gtts import gTTS
  from IPython.display import Audio
  from IPython.display import display
  for voice in ["Aniket","sachin"]: 
      tts = gTTS("Hello {}".format(voice)) 
      tts.save('1.wav')
      sound_file = '1.wav'
      wn = Audio(sound_file, autoplay=True) ##
      display(wn)##

Answer 2

您可以在自动播放上使用猴子补丁音频来完成它：

Audio.autoplay_attr = lambda x: 'autoplay="autoplay" loop="loop"'