void reel_length_changed ();
void markers_clicked ();
void metadata_clicked ();
+ void advanced_clicked();
void reencode_j2k_changed ();
void enable_audio_language_toggled ();
void edit_audio_language_clicked ();
wxSpinCtrl* _reel_length;
wxButton* _markers;
wxButton* _metadata;
+ wxButton* _advanced;
wxSizer* _audio_panel_sizer;
AudioDialog* _audio_dialog = nullptr;