/* make sure the audio output thread is waken up */
vlc_mutex_lock( &p_aout->output.p_sys->lock );
vlc_cond_signal( &p_aout->output.p_sys->wait );
vlc_mutex_unlock( &p_aout->output.p_sys->lock );
/* make sure the audio output thread is waken up */
vlc_mutex_lock( &p_aout->output.p_sys->lock );
vlc_cond_signal( &p_aout->output.p_sys->wait );
vlc_mutex_unlock( &p_aout->output.p_sys->lock );