Support CPL metadata.

[libdcp.git] / src / reel_subtitle_asset.h

diff --git a/src/reel_subtitle_asset.h b/src/reel_subtitle_asset.h
index 4cc03cf1a7d2ffcc0fee741a267d94a0b3cdddbf..123478cfd737d3700d07d69ec0702b891f64099d 100644 (file)
--- a/src/reel_subtitle_asset.h
+++ b/src/reel_subtitle_asset.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2017 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of libdcp.
 
@@ -38,6 +38,7 @@
 #ifndef LIBDCP_REEL_SUBTITLE_ASSET_H
 #define LIBDCP_REEL_SUBTITLE_ASSET_H
 
+#include "language_tag.h"
 #include "reel_asset.h"
 #include "reel_mxf.h"
 #include "subtitle_asset.h"
@@ -62,9 +63,17 @@ public:
                return asset_of_type<SubtitleAsset> ();
        }
 
+       void set_language (dcp::LanguageTag language);
+
+       boost::optional<dcp::LanguageTag> language () const {
+               return _language;
+       }
+
 private:
        std::string key_type () const;
        std::string cpl_node_name (Standard standard) const;
+
+       boost::optional<dcp::LanguageTag> _language;
 };
 
 }