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;
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;