def libvlc_audio_set_volume_callback(mp, set_volume):
 f = (_Cfunctions.get('libvlc_audio_set_volume_callback', None) or _Cfunction('libvlc_audio_set_volume_callback', ((1,), (1,)), None, None, MediaPlayer, AudioSetVolumeCb))
 return f(mp, set_volume)

def libvlc_audio_set_volume_callback ( mp , set_volume ) : f = ( _Cfunctions . get ( 'libvlc_audio_set_volume_callback' , None ) or _Cfunction ( 'libvlc_audio_set_volume_callback' , ( ( 1 , ) , ( 1 , ) ) , None , None , MediaPlayer , AudioSetVolumeCb ) ) return f ( mp , set_volume )
set callbacks and private data for decoded audio .