baseparse: fix invalid output timestamps in some cases

diff --git a/libs/gst/base/gstbaseparse.c b/libs/gst/base/gstbaseparse.c
index 2d52cf7..5f25573 100644 (file)
--- a/libs/gst/base/gstbaseparse.c
+++ b/libs/gst/base/gstbaseparse.c
@@ -2664,10 +2664,11 @@ 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);
@@ -2675,8 +2676,6 @@ gst_base_parse_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
      * since what is passed is tied to the adapter */
     tmpbuf = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY |
         GST_MEMORY_FLAG_NO_SHARE, (gpointer) data, av, 0, av, NULL, NULL);
-    GST_BUFFER_DTS (tmpbuf) = dts;
-    GST_BUFFER_PTS (tmpbuf) = pts;
 
     /* keep the adapter mapped, so keep track of what has to be flushed */
     ret = gst_base_parse_handle_buffer (parse, tmpbuf, &skip, &flush);