diff --git a/src/devede/dvdauthor_converter.py b/src/devede/dvdauthor_converter.py
index 8444168..fc616fe 100644
--- a/src/devede/dvdauthor_converter.py
+++ b/src/devede/dvdauthor_converter.py
@@ -394,17 +394,17 @@ class dvdauthor_converter(devede.executor.executor):
                             prev_t = total_t - 1
                         else:
                             prev_t = titles - 1
-                        xml_file.write(str(title_list[prev_t]))
+                        xml_file.write(str(prev_t))
                     elif action=="action_play_again":
-                        xml_file.write(str(title_list[titles]))
+                        xml_file.write(str(titles))
                     elif action=="action_play_next":
                         if titles==total_t-1:
                             next_t=0
                         else:
                             next_t=titles+1
-                        xml_file.write(str(title_list[next_t]))
+                        xml_file.write(str(next_t))
                     elif action=="action_play_last":
-                        xml_file.write(str(title_list[total_t-1]))
+                        xml_file.write(str(total_t-1))
                     else:
                         xml_file.write('1') # first