Index: gst-plugins-good/gst/rtp/gstrtph263pay.c
===================================================================
--- gst-plugins-good.orig/gst/rtp/gstrtph263pay.c
+++ gst-plugins-good/gst/rtp/gstrtph263pay.c
@@ -154,7 +154,9 @@ static GstStaticPadTemplate gst_rtp_h263
 GST_STATIC_PAD_TEMPLATE ("sink",
     GST_PAD_SINK,
     GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("video/x-h263")
+    GST_STATIC_CAPS ("video/x-h263, "
+        "variant = (string) \"itu\", "
+        "h263version = (string) \"h263\"")
     );
 
 static GstStaticPadTemplate gst_rtp_h263_pay_src_template =
Index: gst-plugins-good/gst/rtp/gstrtph263pdepay.c
===================================================================
--- gst-plugins-good.orig/gst/rtp/gstrtph263pdepay.c
+++ gst-plugins-good/gst/rtp/gstrtph263pdepay.c
@@ -50,7 +50,9 @@ static GstStaticPadTemplate gst_rtp_h263
 GST_STATIC_PAD_TEMPLATE ("src",
     GST_PAD_SRC,
     GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("video/x-h263")
+    GST_STATIC_CAPS ("video/x-h263, "
+        "variant = (string) \"itu\", "
+        "h263version = (string) \"h263p\"")
     );
 
 static GstStaticPadTemplate gst_rtp_h263p_depay_sink_template =
Index: gst-plugins-good/gst/rtp/gstrtph263ppay.c
===================================================================
--- gst-plugins-good.orig/gst/rtp/gstrtph263ppay.c
+++ gst-plugins-good/gst/rtp/gstrtph263ppay.c
@@ -38,7 +38,9 @@ static GstStaticPadTemplate gst_rtp_h263
 GST_STATIC_PAD_TEMPLATE ("sink",
     GST_PAD_SINK,
     GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("video/x-h263")
+    GST_STATIC_CAPS ("video/x-h263, "
+        "variant = (string) \"itu\", "
+        "h263version = (string) \"h263p\"")
     );
 
 static GstStaticPadTemplate gst_rtp_h263p_pay_src_template =
