+ if (version >= 37) {
+ _reference_caption[CAPTION_OPEN] = node->optional_bool_child("ReferenceOpenCaption").get_value_or(false);
+ _reference_caption[CAPTION_CLOSED] = node->optional_bool_child("ReferenceClosedCaption").get_value_or(false);
+ } else {
+ _reference_caption[CAPTION_OPEN] = node->optional_bool_child("ReferenceSubtitle").get_value_or(false);
+ _reference_caption[CAPTION_CLOSED] = false;
+ }