rem: bacon_video_widget_dvd_event (BACON_VIDEO_WIDGET (totem->bvw), BVW_DVD_AUDIO_MENU);
add: bacon_video_widget_dvd_event (totem->bvw, BVW_DVD_AUDIO_MENU);
context: on_dvd_audio_menu1_activate (GtkButton *button, gpointer user_data){        Totem *totem = (Totem *)user_data;        bacon_video_widget_dvd_event (BACON_VIDEO_WIDGET (totem->bvw), BVW_DVD_AUDIO_MENU);}