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rtpptdemux: set different stream-id on each src pad

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3855>
This commit is contained in:
Guillaume Desmottes 2023-01-31 16:44:10 +01:00 committed by GStreamer Marge Bot
parent cc2b8f6ae8
commit 3d1390d31a
1 changed files with 25 additions and 2 deletions
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27
subprojects/gst-plugins-good/gst/rtpmanager/gstrtpptdemux.c
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@ -505,8 +505,31 @@ gst_rtp_pt_demux_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
gst_pad_set_active (srcpad, TRUE);
/* First push the stream-start event, it must always come first */
gst_pad_push_event (srcpad,
gst_pad_get_sticky_event (rtpdemux->sink, GST_EVENT_STREAM_START, 0));
{
gchar *stream_id;
GstEvent *sink_event, *event;
guint group_id;
GstStreamFlags flags;
sink_event =
gst_pad_get_sticky_event (rtpdemux->sink, GST_EVENT_STREAM_START, 0);
stream_id =
gst_pad_create_stream_id_printf (srcpad, GST_ELEMENT_CAST (rtpdemux),
"%u", pt);
event = gst_event_new_stream_start (stream_id);
if (gst_event_parse_group_id (sink_event, &group_id)) {
gst_event_set_group_id (event, group_id);
}
gst_event_parse_stream_flags (sink_event, &flags);
gst_event_set_stream_flags (event, flags);
gst_pad_push_event (srcpad, event);
gst_event_unref (sink_event);
g_free (stream_id);
}
/* Then caps event is sent */
gst_pad_set_caps (srcpad, caps);