Support MCA sound channel tags in MXF/CPL.

[libdcp.git] / src / sound_asset.h

diff --git a/src/sound_asset.h b/src/sound_asset.h
index 9656cf904d1758dbbc3596bb3b0a27f81752bd75..80f1cfb6f50dbb09568db3fe7b4a3c273b9fd90e 100644 (file)
--- a/src/sound_asset.h
+++ b/src/sound_asset.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of libdcp.
 
@@ -40,6 +40,7 @@
 
 #include "mxf.h"
 #include "types.h"
+#include "language_tag.h"
 #include "metadata.h"
 #include "sound_frame.h"
 #include "sound_asset_reader.h"
@@ -56,9 +57,9 @@ class SoundAsset : public Asset, public MXF
 {
 public:
        explicit SoundAsset (boost::filesystem::path file);
-       SoundAsset (Fraction edit_rate, int sampling_rate, int channels, Standard standard);
+       SoundAsset (Fraction edit_rate, int sampling_rate, int channels, LanguageTag language, Standard standard);
 
-       boost::shared_ptr<SoundAssetWriter> start_write (boost::filesystem::path file, bool atmos_sync = false);
+       boost::shared_ptr<SoundAssetWriter> start_write (boost::filesystem::path file, std::vector<Channel> active_channels, bool atmos_sync = false);
        boost::shared_ptr<SoundAssetReader> start_read () const;
 
        bool equals (
@@ -85,6 +86,10 @@ public:
                return _intrinsic_duration;
        }
 
+       LanguageTag language () const {
+               return _language;
+       }
+
        static bool valid_mxf (boost::filesystem::path);
        static std::string static_pkl_type (Standard standard);
 
@@ -102,6 +107,7 @@ private:
        int64_t _intrinsic_duration;
        int _channels;      ///< number of channels
        int _sampling_rate; ///< sampling rate in Hz
+       LanguageTag _language;
 };
 
 }