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basebin: Do not set stream_group if upstream didn't provide it

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CID: 1461278
This commit is contained in:
Thibault Saunier 2020-04-09 11:20:34 -04:00
parent 6db3dc1661
commit c5cff98143
1 changed files with 6 additions and 5 deletions
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11
plugins/ges/gesbasebin.c
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@ -156,20 +156,21 @@ ges_base_bin_event (GstPad * pad, GstObject * parent, GstEvent * event)
guint stream_group;
GstTagList *tlist = gst_tag_list_new ("is-ges-timeline", TRUE, NULL);
GstPad *peer = gst_pad_get_peer (pad);
GstEvent *new_event;
gst_event_parse_stream_start (event, &stream_id);
gst_event_parse_group_id (event, &stream_group);
new_stream_id =
gst_pad_create_stream_id (peer,
GST_ELEMENT (GST_OBJECT_PARENT (parent)), stream_id);
gst_event_unref (event);
gst_object_unref (peer);
event = gst_event_new_stream_start (new_stream_id);
gst_event_set_group_id (event, stream_group);
new_event = gst_event_new_stream_start (new_stream_id);
if (gst_event_parse_group_id (event, &stream_group))
gst_event_set_group_id (new_event, stream_group);
gst_event_unref (event);
g_free (new_stream_id);
gst_pad_event_default (pad, parent, event);
gst_pad_event_default (pad, parent, new_event);
gst_tag_list_set_scope (tlist, GST_TAG_SCOPE_GLOBAL);