+ auto sizer = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
+
+ int r = 0;
+
+ wxClientDC dc (this);
+ auto size = dc.GetTextExtent (wxT ("A quite long name"));
+#ifdef __WXGTK3__
+ size.SetWidth (size.GetWidth() + 64);
+#endif
+ size.SetHeight (-1);
+
+ add_label_to_sizer (sizer, this, _("Video filters"), true, wxGBPosition(r, 0));
+ _filters = new StaticText (this, _("None"), wxDefaultPosition, size);
+ _filters_button = new Button (this, _("Edit..."));
+ auto filters = new wxBoxSizer (wxHORIZONTAL);
+ filters->Add (_filters, 1, wxALL | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_GAP);
+ filters->Add (_filters_button, 0, wxALL, DCPOMATIC_SIZER_GAP);
+ sizer->Add (filters, wxGBPosition(r, 1), wxGBSpan(1, 2));
+ ++r;
+
+ wxStaticText* video_frame_rate_label;
+ if (_content->video) {
+ video_frame_rate_label = add_label_to_sizer (sizer, this, _("Override detected video frame rate"), true, wxGBPosition(r, 0));
+ } else {
+ video_frame_rate_label = add_label_to_sizer (sizer, this, _("Video frame rate that content was prepared for"), true, wxGBPosition(r, 0));
+ }
+ _video_frame_rate = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, wxDefaultSize, 0, wxNumericPropertyValidator(wxNumericPropertyValidator::Float));
+ sizer->Add (_video_frame_rate, wxGBPosition(r, 1));
+ _set_video_frame_rate = new Button (this, _("Set"));
+ _set_video_frame_rate->Enable (false);
+ sizer->Add (_set_video_frame_rate, wxGBPosition(r, 2));
+ ++r;
+
+ /// TRANSLATORS: next to this control is a language selector, so together they will read, for example
+ /// "Video has burnt-in subtitles in the language fr-FR"
+ _burnt_subtitle = new CheckBox(this, _("Video has burnt-in subtitles in the language"));
+ sizer->Add (_burnt_subtitle, wxGBPosition(r, 0), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
+ _burnt_subtitle_language = new LanguageTagWidget (this, _("Language of burnt-in subtitles in this content"), content->video ? content->video->burnt_subtitle_language() : boost::none);
+ sizer->Add (_burnt_subtitle_language->sizer(), wxGBPosition(r, 1), wxGBSpan(1, 2), wxEXPAND);
+ ++r;
+
+ _ignore_video = new CheckBox(this, _("Ignore this content's video and use only audio, subtitles and closed captions"));
+ sizer->Add(_ignore_video, wxGBPosition(r, 0), wxGBSpan(1, 3));
+ ++r;
+
+ auto overall = new wxBoxSizer (wxVERTICAL);
+ overall->Add (sizer, 1, wxALL, DCPOMATIC_DIALOG_BORDER);
+ auto buttons = CreateSeparatedButtonSizer (wxOK | wxCANCEL);
+ if (buttons) {
+ overall->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
+ }
+
+ SetSizerAndFit (overall);
+
+ _ignore_video->Enable(static_cast<bool>(_content->video));
+ _ignore_video->SetValue(_content->video ? !content->video->use() : false);
+
+ auto fcs = dynamic_pointer_cast<FFmpegContent>(content);
+ _filters_allowed = static_cast<bool>(fcs);
+ if (fcs) {
+ _filters_list = fcs->filters();
+ }
+ setup_filters ();
+
+ bool const single_frame_image_content = dynamic_pointer_cast<const ImageContent>(_content) && _content->number_of_paths() == 1;
+ video_frame_rate_label->Enable (!single_frame_image_content);
+ _video_frame_rate->Enable (!single_frame_image_content);
+
+ auto vfr = _content->video_frame_rate ();
+ if (vfr) {
+ _video_frame_rate->SetValue (std_to_wx(locale_convert<string>(*vfr)));
+ }