- if (a) {
- a->set_annotation_text (i->first.name);
- if (!i->first.language.empty()) {
- a->set_language (dcp::LanguageTag(i->first.language));
- }
+ DCPOMATIC_ASSERT (a);
+ a->set_annotation_text (i.first.name);
+ if (i.first.language) {
+ a->set_language (i.first.language.get());
+ }
+
+ ensure_closed_captions.erase (i.first);
+ }
+
+ /* Make empty tracks for anything we've been asked to ensure but that we haven't added */
+ for (auto i: ensure_closed_captions) {
+ auto a = maybe_add_text<dcp::ReelInteropClosedCaptionAsset, dcp::ReelSMPTEClosedCaptionAsset, dcp::ReelClosedCaptionAsset> (
+ empty_text_asset(TextType::CLOSED_CAPTION, i, true),
+ duration,
+ reel,
+ _reel_index,
+ _reel_count,
+ _content_summary,
+ refs,
+ fonts,
+ chosen_interop_font,
+ _default_font,
+ film(),
+ _period,
+ output_dcp,
+ _text_only
+ );
+ DCPOMATIC_ASSERT (a);
+ a->set_annotation_text (i.name);
+ if (i.language) {
+ a->set_language (i.language.get());