From c24d48765dd1236795c8c00343962a13f53885a4 Mon Sep 17 00:00:00 2001
From: Edward Hervey <edward@centricular.com>
Date: Tue, 29 Jun 2021 15:29:36 +0200
Subject: [PATCH] mxfdemux: Drop duplicate seek events

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2371>
---
 gst/mxf/mxfdemux.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gst/mxf/mxfdemux.c b/gst/mxf/mxfdemux.c
index c883a9e3e8..a9fc44e4cf 100644
--- a/gst/mxf/mxfdemux.c
+++ b/gst/mxf/mxfdemux.c
@@ -3935,6 +3935,11 @@ gst_mxf_demux_seek_pull (GstMXFDemux * demux, GstEvent * event)
       &start_type, &start, &stop_type, &stop);
   seqnum = gst_event_get_seqnum (event);
 
+  if (seqnum == demux->seqnum) {
+    GST_DEBUG_OBJECT (demux, "Already handled requested seek");
+    return TRUE;
+  }
+
   if (format != GST_FORMAT_TIME)
     goto wrong_format;