- wxFlexGridSizer* _sizer;
- wxPanel* _audio_gain_panel;
- wxBoxSizer* _audio_gain_sizer;
- wxPanel* _audio_delay_panel;
- wxBoxSizer* _audio_delay_sizer;
- wxPanel* _filters_panel;
- wxSizer* _filters_sizer;
- wxSizer* _crop_sizer;
- wxPanel* _crop_panel;
- wxPanel* _dcp_range_panel;
- wxSizer* _dcp_range_sizer;
-