+ BOOST_FOREACH (cxml::ConstNodePtr i, f.node_children("ContentVersion")) {
+ _content_versions.push_back (i->content());
+ }
+
+ optional<string> name_language = f.optional_string_child("NameLanguage");
+ if (name_language) {
+ _name_language = dcp::LanguageTag (*name_language);
+ }
+ optional<string> audio_language = f.optional_string_child("AudioLanguage");
+ if (audio_language) {
+ _audio_language = dcp::LanguageTag (*audio_language);
+ }
+ optional<string> release_territory = f.optional_string_child("ReleaseTerritory");
+ if (release_territory) {
+ _release_territory = dcp::LanguageTag::RegionSubtag (*release_territory);
+ }
+
+ _version_number = f.optional_number_child<int>("VersionNumber").get_value_or(0);
+
+ optional<string> status = f.optional_string_child("Status");
+ if (status) {
+ _status = dcp::string_to_status (*status);
+ }
+
+ _chain = f.optional_string_child("Chain").get_value_or("");
+ _distributor = f.optional_string_child("Distributor").get_value_or("");
+ _facility = f.optional_string_child("Facility").get_value_or("");
+
+ float value = f.optional_number_child<float>("LuminanceValue").get_value_or(4.5);
+ optional<string> unit = f.optional_string_child("LuminanceUnit");
+ if (unit) {
+ _luminance = dcp::Luminance (value, dcp::Luminance::string_to_unit(*unit));
+ }
+
+ /* Disable guessing for files made in previous DCP-o-matic versions */
+ _user_explicit_container = f.optional_bool_child("UserExplicitContainer").get_value_or(true);
+ _user_explicit_resolution = f.optional_bool_child("UserExplicitResolution").get_value_or(true);