fix incorrect accumulation of export video options each time the dialog is used

diff --git a/gtk2_ardour/export_video_dialog.cc b/gtk2_ardour/export_video_dialog.cc
index 8d607763c97294a12794d52b6e2b590921c56b88..d5182bcc5fb4431f4b75eee82396e6d083105e67 100644 (file)
--- a/gtk2_ardour/export_video_dialog.cc
+++ b/gtk2_ardour/export_video_dialog.cc
@@ -154,7 +154,6 @@ ExportVideoDialog::ExportVideoDialog ()
        path_hbox->pack_start (*l, false, false, 2);
        vbox->pack_start (*path_hbox, false, false, 2);
 
-       insnd_combo.append_text (string_compose (_("from session start marker to session end marker"), PROGRAM_NAME));
        outfn_path_entry.set_width_chars(38);
 
        l = manage (new Label (_("<b>Settings:</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
@@ -335,6 +334,11 @@ ExportVideoDialog::apply_state (TimeSelection &tme, bool range)
 
        // TODO remember setting for export-range.. somehow, (let explicit range override)
        sampleoffset_t av_offset = ARDOUR_UI::instance()->video_timeline->get_offset();
+
+       insnd_combo.remove_all ();
+
+       insnd_combo.append_text (_("from session start marker to session end marker"));
+
        if (av_offset < 0 ) {
                insnd_combo.append_text (_("from 00:00:00:00 to the video end"));
        } else {