}
}
- optional<string> isdcf_language = f.node_child("ISDCFMetadata")->optional_string_child("SubtitleLanguage");
- if (isdcf_language && !found_language) {
- try {
- found_language = dcp::LanguageTag(*isdcf_language);
- } catch (...) {
+ if (_state_version >= 9) {
+ optional<string> isdcf_language = f.node_child("ISDCFMetadata")->optional_string_child("SubtitleLanguage");
+ if (isdcf_language && !found_language) {
try {
- found_language = dcp::LanguageTag(boost::algorithm::to_lower_copy(*isdcf_language));
+ found_language = dcp::LanguageTag(*isdcf_language);
} catch (...) {
+ try {
+ found_language = dcp::LanguageTag(boost::algorithm::to_lower_copy(*isdcf_language));
+ } catch (...) {
+ }
}
}
}