- list<shared_ptr<dcp::LoadFont> > fonts = sc->load_font_nodes ();
- for (list<shared_ptr<dcp::LoadFont> >::const_iterator i = fonts.begin(); i != fonts.end(); ++i) {
- _fonts.push_back (shared_ptr<Font> (new Font ((*i)->id)));
+ /* Default to turning these subtitles on */
+ only_text()->set_use (true);
+
+ if (iop) {
+ only_text()->set_language (iop->language ());
+ } else if (smpte) {
+ only_text()->set_language (smpte->language().get_value_or (""));
+ }
+
+ _length = ContentTime::from_seconds (sc->latest_subtitle_out().as_seconds ());
+
+ sc->fix_empty_font_ids ();
+
+ BOOST_FOREACH (shared_ptr<dcp::LoadFontNode> i, sc->load_font_nodes ()) {
+ only_text()->add_font (shared_ptr<Font> (new Font (i->id)));