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| author | Nirbheek Chauhan <nirbheek@centricular.com> | 2021-04-10 03:09:44 +0530 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.com> | 2021-09-06 23:17:20 +0100 |
| commit | 1629d4fbab81f01ca8a2d63e424956a5ecce1c00 (patch) | |
| tree | a23f58756bf0d148f4c6383e31ac27c54cde9c95 | |
| parent | 93ee65f05769ccb10fc0bf970a99a4ce01720919 (diff) | |
| download | gstreamer-plugins-good-1629d4fbab81f01ca8a2d63e424956a5ecce1c00.tar.gz | |
rtspsrc: De-dup seek event seqnums to avoid multiple seeks
Seek events are sent upstream on each sink, so if we receive multiple
seeks with the same seqnum, we must only perform one seek, not N seeks
where N = the number of sinks in the pipeline connected to rtspsrc.
This is the same thing done by demuxers like qtdemux or matrsokademux.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/1075>
| -rw-r--r-- | gst/rtsp/gstrtspsrc.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gst/rtsp/gstrtspsrc.c b/gst/rtsp/gstrtspsrc.c index db0361ded..f5d6b708f 100644 --- a/gst/rtsp/gstrtspsrc.c +++ b/gst/rtsp/gstrtspsrc.c @@ -2973,7 +2973,15 @@ gst_rtspsrc_handle_src_event (GstPad * pad, GstObject * parent, switch (GST_EVENT_TYPE (event)) { case GST_EVENT_SEEK: - res = gst_rtspsrc_perform_seek (src, event); + { + guint32 seqnum = gst_event_get_seqnum (event); + if (seqnum == src->seek_seqnum) { + GST_LOG_OBJECT (pad, "Drop duplicated SEEK event seqnum %" + G_GUINT32_FORMAT, seqnum); + } else { + res = gst_rtspsrc_perform_seek (src, event); + } + } forward = FALSE; break; case GST_EVENT_QOS: |