1 files changed, 5 insertions, 0 deletions
diff --git a/src/lib/writer.h b/src/lib/writer.h
index 3b5cc3dc3..52cb222e7 100644
--- a/src/lib/writer.h
+++ b/src/lib/writer.h
@@ -197,4 +197,9 @@ private:
 	std::list<ReferencedReelAsset> _reel_assets;
 
 	std::list<boost::shared_ptr<dcpomatic::Font> > _fonts;
+
+	/** true if any reel has any subtitles */
+	bool _have_subtitles;
+	/** all closed caption tracks that we have on any reel */
+	std::set<DCPTextTrack> _have_closed_captions;
 };