From 91ff8a811023faadb24bd0b03c5024338331c53f Mon Sep 17 00:00:00 2001
From: Thibault Saunier <tsaunier@igalia.com>
Date: Fri, 28 Jun 2019 20:19:20 -0400
Subject: [PATCH] nlecomposition: Drop all group-done but the last one

---
 plugins/nle/nlecomposition.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/plugins/nle/nlecomposition.c b/plugins/nle/nlecomposition.c
index de18ec933b..c0ad82b381 100644
--- a/plugins/nle/nlecomposition.c
+++ b/plugins/nle/nlecomposition.c
@@ -1347,6 +1347,13 @@ ghost_event_probe_handler (GstPad * ghostpad G_GNUC_UNUSED,
         retval = GST_PAD_PROBE_DROP;
       }
       break;
+    case GST_EVENT_STREAM_GROUP_DONE:
+      if (GST_EVENT_SEQNUM (event) != comp->priv->real_eos_seqnum) {
+        GST_INFO_OBJECT (comp, "Dropping STREAM_GROUP_DONE %d != %d",
+            GST_EVENT_SEQNUM (event), comp->priv->real_eos_seqnum);
+        retval = GST_PAD_PROBE_DROP;
+      }
+      break;
     case GST_EVENT_SEGMENT:
     {
       guint64 rstart, rstop;