void scaler_changed (wxCommandEvent &);
void audio_gain_changed (wxCommandEvent &);
void audio_gain_calculate_button_clicked (wxCommandEvent &);
void scaler_changed (wxCommandEvent &);
void audio_gain_changed (wxCommandEvent &);
void audio_gain_calculate_button_clicked (wxCommandEvent &);
void audio_delay_changed (wxCommandEvent &);
void with_subtitles_toggled (wxCommandEvent &);
void subtitle_offset_changed (wxCommandEvent &);
void audio_delay_changed (wxCommandEvent &);
void with_subtitles_toggled (wxCommandEvent &);
void subtitle_offset_changed (wxCommandEvent &);
/** The Film's audio delay */
wxSpinCtrl* _audio_delay;
wxCheckBox* _with_subtitles;
/** The Film's audio delay */
wxSpinCtrl* _audio_delay;
wxCheckBox* _with_subtitles;