diff --git a/gst/mpegtsmux/mpegtsmux.c b/gst/mpegtsmux/mpegtsmux.c
index 84efb6a1e9..1e595c073a 100644
--- a/gst/mpegtsmux/mpegtsmux.c
+++ b/gst/mpegtsmux/mpegtsmux.c
@@ -671,6 +671,8 @@ mpegtsmux_request_new_pad (GstElement * element,
   pad_data->last_ts = GST_CLOCK_TIME_NONE;
   pad_data->codec_data = NULL;
   pad_data->prepare_func = NULL;
+  pad_data->prog_id = -1;
+  pad_data->prog = NULL;
 
   if (G_UNLIKELY (!gst_element_add_pad (element, pad)))
     goto could_not_add;
diff --git a/gst/mpegtsmux/mpegtsmux.h b/gst/mpegtsmux/mpegtsmux.h
index 9f1a8087d0..a5193936b2 100644
--- a/gst/mpegtsmux/mpegtsmux.h
+++ b/gst/mpegtsmux/mpegtsmux.h
@@ -142,6 +142,9 @@ struct MpegTsPadData {
   MpegTsPadDataPrepareFunction prepare_func; /* Handler to prepare input data */
 
   gboolean eos;
+
+  gint prog_id; /* The program id to which it is attached to (not program pid) */ 
+  TsMuxProgram *prog; /* The program to which this stream belongs to */ 
 };
 
 GType mpegtsmux_get_type (void);
@@ -159,6 +162,10 @@ GType mpegtsmux_get_type (void);
 #define STANDARD_TIME_CLOCK     27000000
 /*33 bits as 1 ie 0x1ffffffff*/
 #define TWO_POW_33_MINUS1     ((0xffffffff * 2) - 1) 
+
+#define MAX_PROG_NUMBER	32
+#define DEFAULT_PROG_ID	0
+
 G_END_DECLS
 
 #endif