diff --git a/bin/ssa-retime b/bin/ssa-retime
index 733fa93..6f4e2aa 100755
--- a/bin/ssa-retime
+++ b/bin/ssa-retime
@@ -132,4 +132,10 @@ if ($mode eq 'framerate') {
   ...;
 }
 
+if ($opts{outfile}) {
+  print $ssa->to_file($opts{outfile});
+} else {
+  print $ssa->to_string;
+}
+
 exit 0;