diff --git a/gtk2_ardour/export_video_dialog.cc b/gtk2_ardour/export_video_dialog.cc
index 2eb177788c..eefd8def90 100644
--- a/gtk2_ardour/export_video_dialog.cc
+++ b/gtk2_ardour/export_video_dialog.cc
@@ -685,13 +685,13 @@ ExportVideoDialog::launch_export ()
 "      <Start>"
 "        <Trim enabled=\"false\"/>"
 "        <Add enabled=\"false\">"
-"          <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" samples=\"0\"/>"
+"          <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" frames=\"0\"/>"
 "        </Add>"
 "      </Start>"
 "      <End>"
 "        <Trim enabled=\"false\"/>"
 "        <Add enabled=\"false\">"
-"          <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" samples=\"0\"/>"
+"          <Duration format=\"Timecode\" hours=\"0\" minutes=\"0\" seconds=\"0\" frames=\"0\"/>"
 "        </Add>"
 "      </End>"
 "    </Silence>"
diff --git a/libs/ardour/export_format_specification.cc b/libs/ardour/export_format_specification.cc
index 5275ddba6c..a41c2a085a 100644
--- a/libs/ardour/export_format_specification.cc
+++ b/libs/ardour/export_format_specification.cc
@@ -77,7 +77,7 @@ ExportFormatSpecification::Time::get_state ()
 		node->set_property ("hours", timecode.hours);
 		node->set_property ("minutes", timecode.minutes);
 		node->set_property ("seconds", timecode.seconds);
-		node->set_property ("samples", timecode.frames);
+		node->set_property ("frames", timecode.frames);
 		break;
 	  case BBT:
 		node->set_property ("bars", bbt.bars);
@@ -107,7 +107,7 @@ ExportFormatSpecification::Time::set_state (const XMLNode & node)
 		node.get_property ("hours", timecode.hours);
 		node.get_property ("minutes", timecode.minutes);
 		node.get_property ("seconds", timecode.seconds);
-		node.get_property ("samples", timecode.frames);
+		node.get_property ("frames", timecode.frames);
 		break;
 
 	case BBT: