[gnome-media] grecord: send eos before we stop record.

[Oleksij Rempel <orempel src gnome org>]

commit 99e7a41b2e4c217aca7faffb7668b1ac84ae1ed2
Author: Oleksij Rempel <bug-track fisher-privat net>
Date:   Thu Jun 7 19:11:02 2012 +0200

    grecord: send eos before we stop record.
    
    Current grecord produces files without EOS. This can be tested
    with tool "ogginfo".
    
    accodrding to this documentation:
    http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstBaseSrc.html
    "Controlled shutdown of live sources in applications"
    "Since GStreamer 0.10.16 an application may send an EOS event to a source element to make it perform the EOS logic".
    
    So this patch make sure we send EOS before we stop recording.
    
    Signed-off-by: Oleksij Rempel <bug-track fisher-privat net>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=677644

 grecord/src/gsr-window.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/grecord/src/gsr-window.c b/grecord/src/gsr-window.c
index bd802d6..850ebf0 100644
--- a/grecord/src/gsr-window.c
+++ b/grecord/src/gsr-window.c
@@ -1279,8 +1279,14 @@ stop_cb (GtkAction *action,
 		GST_DEBUG ("Stopping play pipeline");
 		set_pipeline_state_to_null (priv->play->pipeline);
 	} else if (priv->record && priv->record->state == GST_STATE_PLAYING) {
+		GstMessage *msg;
+
 		GST_DEBUG ("Stopping recording source");
-		/* GstBaseSrc will automatically send an EOS when stopping */
+		gst_element_send_event (priv->record->src, gst_event_new_eos ());
+		/* wait one second for EOS message on the pipeline bus */
+		msg = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (priv->record->pipeline), GST_SECOND, GST_MESSAGE_EOS | GST_MESSAGE_ERROR);
+		gst_message_unref (msg);
+
 		gst_element_set_state (priv->record->src, GST_STATE_NULL);
 		gst_element_get_state (priv->record->src, NULL, NULL, -1);
 		gst_element_set_locked_state (priv->record->src, TRUE);