code: def libvlc_audio_set_channel(p_mi, channel):
      '''Set current audio channel.
      @param p_mi: media player.
      @param channel: the audio channel, See libvlc_audio_output_channel_t.
      @return: 0 on success, -1 on error.
      '''
      f = _Cfunctions.get('libvlc_audio_set_channel', None) or \
          _Cfunction('libvlc_audio_set_channel', ((1,), (1,),), None,
                      ctypes.c_int, MediaPlayer, ctypes.c_int)
      return f(p_mi, channelf libvlc_audio_set_channel(p_mi, channel):
      '''Set current audio channel.
      @param p_mi: media player.
      @param channel: the audio channel, See libvlc_audio_output_channel_t.
      @return: 0 on success, -1 on error.
      '''
      f = _Cfunctions.get('libvlc_audio_set_channel', None) or \
          _Cfunction('libvlc_audio_set_channel', ((1,), (1,),), None,
                      ctypes.c_int, MediaPlayer, ctypes.c_int)
      return f(p_mi, channel)
docs: Set current audio channel.
      @param p_mi: media player.
      @param channel: the audio channel, See libvlc_audio_output_channel_t.
      @return: 0 on success, -1 on error.