diff --git a/gst-libs/gst/app/gstappsink.h b/gst-libs/gst/app/gstappsink.h
index d16a8601ef..f3df305269 100644
--- a/gst-libs/gst/app/gstappsink.h
+++ b/gst-libs/gst/app/gstappsink.h
@@ -64,12 +64,13 @@ typedef struct _GstAppSinkPrivate GstAppSinkPrivate;
  * Since: 0.10.23
  */
 typedef struct {
-  void          (*eos)           (GstAppSink *sink, gpointer user_data);
-  GstFlowReturn (*new_preroll)   (GstAppSink *sink, gpointer user_data);
-  GstFlowReturn (*new_buffer)    (GstAppSink *sink, gpointer user_data);
+  void          (*eos)              (GstAppSink *sink, gpointer user_data);
+  GstFlowReturn (*new_preroll)      (GstAppSink *sink, gpointer user_data);
+  GstFlowReturn (*new_buffer)       (GstAppSink *sink, gpointer user_data);
+  GstFlowReturn (*new_buffer_list)  (GstAppSink *sink, gpointer user_data);
 
   /*< private >*/
-  gpointer     _gst_reserved[GST_PADDING];
+  gpointer     _gst_reserved[GST_PADDING - 1];
 } GstAppSinkCallbacks;
 
 struct _GstAppSink
@@ -93,11 +94,12 @@ struct _GstAppSinkClass
   void        (*new_buffer)   (GstAppSink *sink);
 
   /* actions */
-  GstBuffer * (*pull_preroll)  (GstAppSink *sink);
-  GstBuffer * (*pull_buffer)   (GstAppSink *sink);
+  GstBuffer     * (*pull_preroll)      (GstAppSink *sink);
+  GstBuffer     * (*pull_buffer)       (GstAppSink *sink);
+  GstBufferList * (*pull_buffer_list)  (GstAppSink *sink);
 
   /*< private >*/
-  gpointer     _gst_reserved[GST_PADDING];
+  gpointer     _gst_reserved[GST_PADDING - 1];
 };
 
 GType gst_app_sink_get_type(void);
@@ -118,6 +120,7 @@ gboolean        gst_app_sink_get_drop         (GstAppSink *appsink);
 
 GstBuffer *     gst_app_sink_pull_preroll     (GstAppSink *appsink);
 GstBuffer *     gst_app_sink_pull_buffer      (GstAppSink *appsink);
+GstBufferList * gst_app_sink_pull_buffer_list (GstAppSink *appsink);
 
 void            gst_app_sink_set_callbacks    (GstAppSink * appsink,
                                                GstAppSinkCallbacks *callbacks,