--- a/libs/gst/base/gstbaseparse.c
+++ b/libs/gst/base/gstbaseparse.c
@@ -2649,10 +2649,11 @@ gst_base_parse_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
      * but interpolate in between */
     pts = gst_adapter_prev_pts (parse->priv->adapter, NULL);
     dts = gst_adapter_prev_dts (parse->priv->adapter, NULL);
-    if (GST_CLOCK_TIME_IS_VALID (pts) && (parse->priv->prev_pts != pts)) {
+    if (GST_CLOCK_TIME_IS_VALID (pts) && (parse->priv->prev_pts != pts))
       parse->priv->prev_pts = parse->priv->next_pts = pts;
+
+    if (GST_CLOCK_TIME_IS_VALID (dts) && (parse->priv->prev_dts != dts))
       parse->priv->prev_dts = parse->priv->next_dts = dts;
-    }
 
     /* always pass all available data */
     data = gst_adapter_map (parse->priv->adapter, av);