X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fstring_text_file_content.cc;h=b3f7f431e025fe14940159b0dced2c6fbbde3e2c;hp=35f76be7c4d1894346a4426363a1aba4f416060c;hb=f0c10e92b849566e458bc323f8783a6fe83e52d2;hpb=254b3044d72de6b033d7c584f5abd2b9aa70aad5

diff --git a/src/lib/string_text_file_content.cc b/src/lib/string_text_file_content.cc
index 35f76be7c..b3f7f431e 100644
--- a/src/lib/string_text_file_content.cc
+++ b/src/lib/string_text_file_content.cc
@@ -91,6 +91,20 @@ StringTextFileContent::as_xml (xmlpp::Node* node, bool with_paths) const
 DCPTime
 StringTextFileContent::full_length (shared_ptr<const Film> film) const
 {
-	FrameRateChange const frc (active_video_frame_rate(film), film->video_frame_rate());
+	FrameRateChange const frc (film, shared_from_this());
 	return DCPTime (_length, frc);
 }
+
+DCPTime
+StringTextFileContent::approximate_length () const
+{
+	return DCPTime (_length, FrameRateChange());
+}
+
+string
+StringTextFileContent::identifier () const
+{
+	string s = Content::identifier ();
+	s += "_" + only_text()->identifier();
+	return s;
+}