- p.push_back (UserProperty (_("General"), _("Video frame rate"), raw_convert<string> (_video_frame_rate.get(), 5), _("frames per second")));
+ if (video) {
+ p.push_back (
+ UserProperty (
+ UserProperty::VIDEO,
+ _("Frame rate"),
+ locale_convert<string> (_video_frame_rate.get(), 5),
+ _("frames per second")
+ )
+ );
+ } else {
+ p.push_back (
+ UserProperty (
+ UserProperty::GENERAL,
+ _("Prepared for video frame rate"),
+ locale_convert<string> (_video_frame_rate.get(), 5),
+ _("frames per second")
+ )
+ );
+ }
+ }
+}
+
+/** Take settings from the given content if it is of the correct type */
+void
+Content::take_settings_from (shared_ptr<const Content> c)
+{
+ if (video && c->video) {
+ video->take_settings_from (c->video);
+ }
+ if (audio && c->audio) {
+ audio->take_settings_from (c->audio);
+ }
+
+ list<shared_ptr<TextContent> >::iterator i = text.begin ();
+ list<shared_ptr<TextContent> >::const_iterator j = c->text.begin ();
+ while (i != text.end() && j != c->text.end()) {
+ (*i)->take_settings_from (*j);
+ ++i;
+ ++j;
+ }
+}
+
+shared_ptr<TextContent>
+Content::only_text () const
+{
+ DCPOMATIC_ASSERT (text.size() < 2);
+ if (text.empty ()) {
+ return shared_ptr<TextContent> ();