X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fvideo_mxf_content.h;h=dd470335c061209ec3b253dcec553eaa0265fc10;hp=c536cb2aa99da5fe7e8ee3177c777d2a945be6a5;hb=5eb8b5c3a1566aef638e9d9df03b88d320735092;hpb=254b3044d72de6b033d7c584f5abd2b9aa70aad5

diff --git a/src/lib/video_mxf_content.h b/src/lib/video_mxf_content.h
index c536cb2aa..dd470335c 100644
--- a/src/lib/video_mxf_content.h
+++ b/src/lib/video_mxf_content.h
@@ -30,13 +30,18 @@ public:
 		return boost::dynamic_pointer_cast<VideoMXFContent> (Content::shared_from_this ());
 	}
 
+	boost::shared_ptr<const VideoMXFContent> shared_from_this () const {
+		return boost::dynamic_pointer_cast<const VideoMXFContent> (Content::shared_from_this ());
+	}
+
 	void examine (boost::shared_ptr<const Film> film, boost::shared_ptr<Job> job);
 	std::string summary () const;
 	std::string technical_summary () const;
 	std::string identifier () const;
 	void as_xml (xmlpp::Node* node, bool with_paths) const;
-	DCPTime full_length (boost::shared_ptr<const Film> film) const;
-	void add_properties (std::list<UserProperty>& p) const;
+	dcpomatic::DCPTime full_length (boost::shared_ptr<const Film> film) const;
+	dcpomatic::DCPTime approximate_length () const;
+	void add_properties (boost::shared_ptr<const Film> film, std::list<UserProperty>& p) const;
 
 	static bool valid_mxf (boost::filesystem::path path);
 };