/* do not remove those for not adding pads with same name */
demux->num_audio_streams = 0;
demux->num_video_streams = 0;
+ demux->have_group_id = FALSE;
+ demux->group_id = G_MAXUINT;
}
demux->num_streams = 0;
demux->activated_streams = FALSE;
gst_asf_demux_activate_stream (GstASFDemux * demux, AsfStream * stream)
{
if (!stream->active) {
+ GstEvent *event;
gchar *stream_id;
GST_INFO_OBJECT (demux, "Activating stream %2u, pad %s, caps %"
stream_id =
gst_pad_create_stream_id_printf (stream->pad, GST_ELEMENT_CAST (demux),
"%03u", stream->id);
- gst_pad_push_event (stream->pad, gst_event_new_stream_start (stream_id));
+
+ event =
+ gst_pad_get_sticky_event (demux->sinkpad, GST_EVENT_STREAM_START, 0);
+ if (event) {
+ if (gst_event_parse_group_id (event, &demux->group_id))
+ demux->have_group_id = TRUE;
+ else
+ demux->have_group_id = FALSE;
+ gst_event_unref (event);
+ } else if (!demux->have_group_id) {
+ demux->have_group_id = TRUE;
+ demux->group_id = gst_util_group_id_next ();
+ }
+
+ event = gst_event_new_stream_start (stream_id);
+ if (demux->have_group_id)
+ gst_event_set_group_id (event, demux->group_id);
+
+ gst_pad_push_event (stream->pad, event);
g_free (stream_id);
gst_pad_set_caps (stream->pad, stream->caps);