From ed15b309307b5fe907c34053f5035183b7d9ec68 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Wed, 27 Aug 2014 11:01:01 +0300
Subject: [PATCH] concat: Allow seeking on the currently playing stream

This is consistent with the stream time reporting.
---
 plugins/elements/gstconcat.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/plugins/elements/gstconcat.c b/plugins/elements/gstconcat.c
index 919163d..340a2d1 100644
--- a/plugins/elements/gstconcat.c
+++ b/plugins/elements/gstconcat.c
@@ -563,9 +563,19 @@ gst_concat_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
 
   switch (GST_EVENT_TYPE (event)) {
     case GST_EVENT_SEEK:{
-      /* We don't support seeking */
-      gst_event_unref (event);
-      ret = FALSE;
+      GstPad *sinkpad = NULL;
+
+      g_mutex_lock (&self->lock);
+      if ((sinkpad = self->current_sinkpad))
+        gst_object_ref (sinkpad);
+      g_mutex_unlock (&self->lock);
+      if (sinkpad) {
+        ret = gst_pad_push_event (sinkpad, event);
+        gst_object_unref (sinkpad);
+      } else {
+        gst_event_unref (event);
+        ret = FALSE;
+      }
       break;
     }
     case GST_EVENT_QOS:{
-- 
2.7.4