sort_track_objects_cb (GESTrackObject * child,
GParamSpec * arg G_GNUC_UNUSED, GESTrack * track);
+static void timeline_duration_cb (GESTimeline * timeline,
+ GParamSpec * arg G_GNUC_UNUSED, GESTrack * track);
+
static void
ges_track_get_property (GObject * object, guint property_id,
GValue * value, GParamSpec * pspec)
GESTrackPrivate *priv = self->priv;
if ((priv->background = gst_element_factory_make ("gnlsource", "background"))) {
- g_object_set (G_OBJECT (self->priv->background), "expandable", TRUE,
- "priority", G_MAXINT, NULL);
+ g_object_set (priv->background, "priority", G_MAXUINT, NULL);
switch (self->type) {
case GES_TRACK_TYPE_VIDEO:
{
GST_DEBUG ("track:%p, timeline:%p", track, timeline);
+ if (track->priv->timeline)
+ g_signal_handlers_disconnect_by_func (track,
+ timeline_duration_cb, track->priv->timeline);
+
+ if (timeline)
+ g_signal_connect (G_OBJECT (timeline), "notify::duration",
+ G_CALLBACK (timeline_duration_cb), track);
+
track->priv->timeline = timeline;
}
(GCompareFunc) objects_start_compare);
}
+static void
+timeline_duration_cb (GESTimeline * timeline,
+ GParamSpec * arg G_GNUC_UNUSED, GESTrack * track)
+{
+ guint64 duration;
+
+ g_object_get (timeline, "duration", &duration, NULL);
+ g_object_set (GES_TRACK (track)->priv->background, "duration", duration,
+ NULL);
+
+ GST_DEBUG_OBJECT (track, "Updating background duration to %" GST_TIME_FORMAT,
+ GST_TIME_ARGS (duration));
+}
+
/**
* ges_track_get_caps:
* @track: a #GESTrack