+ if (
+ !_main_sound_configuration ||
+ !_main_sound_sample_rate ||
+ !_main_picture_stored_area ||
+ !_main_picture_active_area ||
+ _reels.empty() ||
+ !_reels.front()->main_picture()) {
+ return;
+ }
+
+ xmlpp::Element* meta = node->add_child("meta:CompositionMetadataAsset");
+ meta->set_namespace_declaration (cpl_metadata_ns, "meta");
+
+ meta->add_child("Id")->add_child_text("urn:uuid:" + make_uuid());
+
+ shared_ptr<dcp::ReelPictureAsset> mp = _reels.front()->main_picture();
+ meta->add_child("EditRate")->add_child_text(mp->edit_rate().as_string());
+ meta->add_child("IntrinsicDuration")->add_child_text(raw_convert<string>(mp->intrinsic_duration()));
+
+ xmlpp::Element* fctt = meta->add_child("FullContentTitleText", "meta");
+ if (_full_content_title_text) {
+ fctt->add_child_text (*_full_content_title_text);
+ }
+ if (_full_content_title_text_language) {
+ fctt->set_attribute("language", *_full_content_title_text_language);
+ }
+
+ if (_release_territory) {
+ meta->add_child("ReleaseTerritory", "meta")->add_child_text(*_release_territory);
+ }
+
+ if (_version_number) {
+ xmlpp::Element* vn = meta->add_child("VersionNumber", "meta");
+ vn->add_child_text(raw_convert<string>(*_version_number));
+ if (_status) {
+ vn->set_attribute("status", status_to_string(*_status));
+ }
+ }
+
+ if (_chain) {
+ meta->add_child("Chain", "meta")->add_child_text(*_chain);
+ }
+
+ if (_distributor) {
+ meta->add_child("Distributor", "meta")->add_child_text(*_distributor);
+ }
+
+ if (_facility) {
+ meta->add_child("Facility", "meta")->add_child_text(*_facility);
+ }
+
+ if (_content_versions.size() > 1) {
+ xmlpp::Element* vc = meta->add_child("AlternateContentVersionList", "meta");
+ for (size_t i = 1; i < _content_versions.size(); ++i) {
+ _content_versions[i].as_xml (vc);
+ }
+ }
+
+ if (_luminance) {
+ _luminance->as_xml (meta, "meta");
+ }
+
+ meta->add_child("MainSoundConfiguration", "meta")->add_child_text(*_main_sound_configuration);
+ meta->add_child("MainSoundSampleRate", "meta")->add_child_text(raw_convert<string>(*_main_sound_sample_rate) + " 1");
+
+ xmlpp::Element* stored = meta->add_child("MainPictureStoredArea", "meta");
+ stored->add_child("Width", "meta")->add_child_text(raw_convert<string>(_main_picture_stored_area->width));
+ stored->add_child("Height", "meta")->add_child_text(raw_convert<string>(_main_picture_stored_area->height));
+
+ xmlpp::Element* active = meta->add_child("MainPictureActiveArea", "meta");
+ active->add_child("Width", "meta")->add_child_text(raw_convert<string>(_main_picture_active_area->width));
+ active->add_child("Height", "meta")->add_child_text(raw_convert<string>(_main_picture_active_area->height));
+
+ optional<dcp::LanguageTag> first_subtitle_language;
+ BOOST_FOREACH (shared_ptr<const Reel> i, _reels) {
+ if (i->main_subtitle()) {
+ first_subtitle_language = i->main_subtitle()->language();
+ if (first_subtitle_language) {
+ break;
+ }
+ }
+ }
+
+ if (first_subtitle_language || !_additional_subtitle_languages.empty()) {
+ string lang;
+ if (first_subtitle_language) {
+ lang = first_subtitle_language->to_string();
+ }
+ BOOST_FOREACH (dcp::LanguageTag const& i, _additional_subtitle_languages) {
+ if (!lang.empty()) {
+ lang += " ";
+ }
+ lang += i.to_string();
+ }
+ meta->add_child("MainSubtitleLanguageList")->add_child_text(lang);
+ }
+}
+
+
+list<shared_ptr<ReelMXF> >
+CPL::reel_mxfs ()
+{
+ list<shared_ptr<ReelMXF> > c;