+ for (auto i: f.node_children("ContentVersion")) {
+ _content_versions.push_back (i->content());
+ }
+
+ auto name_language = f.optional_string_child("NameLanguage");
+ if (name_language) {
+ _name_language = dcp::LanguageTag (*name_language);
+ }
+ auto audio_language = f.optional_string_child("AudioLanguage");
+ if (audio_language) {
+ _audio_language = dcp::LanguageTag (*audio_language);
+ }
+ auto 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);
+
+ auto status = f.optional_string_child("Status");
+ if (status) {
+ _status = dcp::string_to_status (*status);
+ }
+
+ _chain = f.optional_string_child("Chain");
+ _distributor = f.optional_string_child("Distributor");
+ _facility = f.optional_string_child("Facility");
+ _studio = f.optional_string_child("Studio");
+ _temp_version = f.optional_bool_child("TempVersion").get_value_or(false);
+ _pre_release = f.optional_bool_child("PreRelease").get_value_or(false);
+ _red_band = f.optional_bool_child("RedBand").get_value_or(false);
+ _two_d_version_of_three_d = f.optional_bool_child("TwoDVersionOfThreeD").get_value_or(false);
+
+ auto value = f.optional_number_child<float>("LuminanceValue");
+ auto unit = f.optional_string_child("LuminanceUnit");
+ if (value && 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);