diff --git a/docs/libs/ges-sections.txt b/docs/libs/ges-sections.txt
index 451307c9f4..0e9392e79c 100644
--- a/docs/libs/ges-sections.txt
+++ b/docs/libs/ges-sections.txt
@@ -345,19 +345,20 @@ GES_TYPE_SIMPLE_TIMELINE_LAYER
 </SECTION>
 
 <SECTION>
-<FILE>ges-timeline-background-source</FILE>
-<TITLE>GESTimelineBackgroundSource</TITLE>
-GESTimelineBackgroundSource
-GESTimelineBackgroundSourceClass
-ges_timeline_background_source_new
-ges_timeline_background_source_new_for_nick
-ges_tl_bg_src_get_type
+<FILE>ges-timeline-test-source</FILE>
+<TITLE>GESTimelineTestSource</TITLE>
+GESTimelineTestSource
+GESTimelineTestSourceClass
+ges_timeline_test_source_new
+ges_timeline_test_source_new_for_nick
+ges_timeline_test_source_get_type
 <SUBSECTION Standard>
-GES_IS_TIMELINE_BACKGROUND_SOURCE
-GES_IS_TIMELINE_BACKGROUND_SOURCE_CLASS
-GES_TIMELINE_BACKGROUND_SOURCE
-GES_TIMELINE_BACKGROUND_SOURCE_CLASS
-GES_TIMELINE_BACKGROUND_SOURCE_GET_CLASS
+GES_TYPE_TIMELINE_TEST_SOURCE
+GES_IS_TIMELINE_TEST_SOURCE
+GES_IS_TIMELINE_TEST_SOURCE_CLASS
+GES_TIMELINE_TEST_SOURCE
+GES_TIMELINE_TEST_SOURCE_CLASS
+GES_TIMELINE_TEST_SOURCE_GET_CLASS
 </SECTION>
 
 <SECTION>
@@ -445,7 +446,6 @@ ges_track_title_source_new
 GES_TRACK_TITLE_SOURCE
 GES_TRACK_TITLE_SOURCE_CLASS
 GES_TRACK_TITLE_SOURCE_GET_CLASS
-GES_TYPE_TIMELINE_BACKGROUND_SOURCE
 GES_TYPE_TIMELINE_TITLE_SOURCE
 GES_TYPE_TRACK_TITLE_SOURCE
 GES_IS_TRACK_TITLE_SOURCE
diff --git a/ges/Makefile.am b/ges/Makefile.am
index 8cb766218a..278a4791c2 100644
--- a/ges/Makefile.am
+++ b/ges/Makefile.am
@@ -18,7 +18,7 @@ libges_@GST_MAJORMINOR@_la_SOURCES = 		\
 	ges-timeline-source.c			\
 	ges-timeline-file-source.c		\
 	ges-timeline-transition.c		\
-	ges-timeline-background-source.c		\
+	ges-timeline-test-source.c		\
 	ges-timeline-title-source.c		\
 	ges-timeline-overlay.c		\
 	ges-track.c				\
@@ -49,7 +49,7 @@ libges_@GST_MAJORMINOR@include_HEADERS = 	\
 	ges-timeline-source.h			\
 	ges-timeline-file-source.h		\
 	ges-timeline-transition.h		\
-	ges-timeline-background-source.h		\
+	ges-timeline-test-source.h		\
 	ges-timeline-title-source.h		\
 	ges-timeline-overlay.h		\
 	ges-track.h				\
diff --git a/ges/ges-timeline-background-source.c b/ges/ges-timeline-test-source.c
similarity index 67%
rename from ges/ges-timeline-background-source.c
rename to ges/ges-timeline-test-source.c
index e83d3d6c1b..789273e501 100644
--- a/ges/ges-timeline-background-source.c
+++ b/ges/ges-timeline-test-source.c
@@ -19,7 +19,7 @@
  */
 
 /**
- * SECTION:ges-timeline-background-source
+ * SECTION:ges-timeline-test-source
  * @short_description: An object for manipulating media files in a GESTimeline
  * 
  * Represents all the output treams from a particular uri. It is assumed that
@@ -27,18 +27,18 @@
  */
 
 #include "ges-internal.h"
-#include "ges-timeline-background-source.h"
+#include "ges-timeline-test-source.h"
 #include "ges-timeline-source.h"
 #include "ges-track-object.h"
 #include "ges-track-video-test-source.h"
 #include "ges-track-audio-test-source.h"
 #include <string.h>
 
-G_DEFINE_TYPE (GESTimelineBackgroundSource, ges_tl_bg_src,
+G_DEFINE_TYPE (GESTimelineTestSource, ges_timeline_test_source,
     GES_TYPE_TIMELINE_SOURCE);
 
-#define GES_TIMELINE_BACKGROUND_SOURCE_VPATTERN_TYPE\
-  ges_timeline_background_source_vpattern_get_type()
+#define GES_TIMELINE_TEST_SOURCE_VPATTERN_TYPE\
+  ges_timeline_test_source_vpattern_get_type()
 
 /* table more-or-less copied from gstvideotestsrc.c */
 static GEnumValue vpattern_enum_values[] = {
@@ -59,17 +59,17 @@ static GEnumValue vpattern_enum_values[] = {
   {0, NULL, NULL}
 };
 
-GType ges_timeline_background_source_vpattern_get_type (void);
+GType ges_timeline_test_source_vpattern_get_type (void);
 
 GType
-ges_timeline_background_source_vpattern_get_type (void)
+ges_timeline_test_source_vpattern_get_type (void)
 {
 
   static gsize once = 0;
   static GType theType = 0;
 
   if (g_once_init_enter (&once)) {
-    theType = g_enum_register_static ("GESTimelineBackgroundSourceVPattern",
+    theType = g_enum_register_static ("GESTimelineTestSourceVPattern",
         vpattern_enum_values);
     g_once_init_leave (&once, 1);
   };
@@ -85,20 +85,21 @@ enum
 };
 
 static void
-ges_tl_bg_src_set_mute (GESTimelineBackgroundSource * self, gboolean mute);
+ges_timeline_test_source_set_mute (GESTimelineTestSource * self, gboolean mute);
 
 static void
-ges_tl_bg_src_set_vpattern (GESTimelineBackgroundSource * self, gint vpattern);
+ges_timeline_test_source_set_vpattern (GESTimelineTestSource * self,
+    gint vpattern);
 
 static GESTrackObject
-    * ges_tl_bg_src_create_track_object (GESTimelineObject * obj,
+    * ges_timeline_test_source_create_track_object (GESTimelineObject * obj,
     GESTrack * track);
 
 static void
-ges_tl_bg_src_get_property (GObject * object, guint property_id,
+ges_timeline_test_source_get_property (GObject * object, guint property_id,
     GValue * value, GParamSpec * pspec)
 {
-  GESTimelineBackgroundSource *tfs = GES_TIMELINE_BACKGROUND_SOURCE (object);
+  GESTimelineTestSource *tfs = GES_TIMELINE_TEST_SOURCE (object);
 
   switch (property_id) {
     case PROP_MUTE:
@@ -113,17 +114,17 @@ ges_tl_bg_src_get_property (GObject * object, guint property_id,
 }
 
 static void
-ges_tl_bg_src_set_property (GObject * object, guint property_id,
+ges_timeline_test_source_set_property (GObject * object, guint property_id,
     const GValue * value, GParamSpec * pspec)
 {
-  GESTimelineBackgroundSource *tfs = GES_TIMELINE_BACKGROUND_SOURCE (object);
+  GESTimelineTestSource *tfs = GES_TIMELINE_TEST_SOURCE (object);
 
   switch (property_id) {
     case PROP_MUTE:
-      ges_tl_bg_src_set_mute (tfs, g_value_get_boolean (value));
+      ges_timeline_test_source_set_mute (tfs, g_value_get_boolean (value));
       break;
     case PROP_VPATTERN:
-      ges_tl_bg_src_set_vpattern (tfs, g_value_get_enum (value));
+      ges_timeline_test_source_set_vpattern (tfs, g_value_get_enum (value));
       break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
@@ -131,41 +132,41 @@ ges_tl_bg_src_set_property (GObject * object, guint property_id,
 }
 
 static void
-ges_tl_bg_src_dispose (GObject * object)
+ges_timeline_test_source_dispose (GObject * object)
 {
-  G_OBJECT_CLASS (ges_tl_bg_src_parent_class)->dispose (object);
+  G_OBJECT_CLASS (ges_timeline_test_source_parent_class)->dispose (object);
 }
 
 static void
-ges_tl_bg_src_finalize (GObject * object)
+ges_timeline_test_source_finalize (GObject * object)
 {
-  G_OBJECT_CLASS (ges_tl_bg_src_parent_class)->finalize (object);
+  G_OBJECT_CLASS (ges_timeline_test_source_parent_class)->finalize (object);
 }
 
 static void
-ges_tl_bg_src_class_init (GESTimelineBackgroundSourceClass * klass)
+ges_timeline_test_source_class_init (GESTimelineTestSourceClass * klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
   GESTimelineObjectClass *timobj_class = GES_TIMELINE_OBJECT_CLASS (klass);
 
-  object_class->get_property = ges_tl_bg_src_get_property;
-  object_class->set_property = ges_tl_bg_src_set_property;
-  object_class->dispose = ges_tl_bg_src_dispose;
-  object_class->finalize = ges_tl_bg_src_finalize;
+  object_class->get_property = ges_timeline_test_source_get_property;
+  object_class->set_property = ges_timeline_test_source_set_property;
+  object_class->dispose = ges_timeline_test_source_dispose;
+  object_class->finalize = ges_timeline_test_source_finalize;
 
   /**
-   * GESTimelineBackgroundSource:vpattern:
+   * GESTimelineTestSource:vpattern:
    *
    * Video pattern to display in video track objects.
    */
   g_object_class_install_property (object_class, PROP_VPATTERN,
       g_param_spec_enum ("vpattern", "VPattern",
           "Which video pattern to display. See videotestsrc element",
-          GES_TIMELINE_BACKGROUND_SOURCE_VPATTERN_TYPE,
+          GES_TIMELINE_TEST_SOURCE_VPATTERN_TYPE,
           GES_TRACK_VIDEO_BG_SRC_BLACK, G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
 
   /**
-   * GESTimelineBackgroundSource:mute:
+   * GESTimelineTestSource:mute:
    *
    * Whether the sound will be played or not.
    */
@@ -173,18 +174,19 @@ ges_tl_bg_src_class_init (GESTimelineBackgroundSourceClass * klass)
       g_param_spec_boolean ("mute", "Mute", "Mute audio track",
           FALSE, G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
 
-  timobj_class->create_track_object = ges_tl_bg_src_create_track_object;
+  timobj_class->create_track_object =
+      ges_timeline_test_source_create_track_object;
   timobj_class->need_fill_track = FALSE;
 }
 
 static void
-ges_tl_bg_src_init (GESTimelineBackgroundSource * self)
+ges_timeline_test_source_init (GESTimelineTestSource * self)
 {
   GES_TIMELINE_OBJECT (self)->duration = 0;
 }
 
 static void
-ges_tl_bg_src_set_mute (GESTimelineBackgroundSource * self, gboolean mute)
+ges_timeline_test_source_set_mute (GESTimelineTestSource * self, gboolean mute)
 {
   GList *tmp;
   GESTimelineObject *object = (GESTimelineObject *) self;
@@ -203,7 +205,8 @@ ges_tl_bg_src_set_mute (GESTimelineBackgroundSource * self, gboolean mute)
 }
 
 static void
-ges_tl_bg_src_set_vpattern (GESTimelineBackgroundSource * self, gint vpattern)
+ges_timeline_test_source_set_vpattern (GESTimelineTestSource * self,
+    gint vpattern)
 {
   GList *tmp;
   GESTimelineObject *object = (GESTimelineObject *) self;
@@ -219,12 +222,13 @@ ges_tl_bg_src_set_vpattern (GESTimelineBackgroundSource * self, gint vpattern)
 }
 
 static GESTrackObject *
-ges_tl_bg_src_create_track_object (GESTimelineObject * obj, GESTrack * track)
+ges_timeline_test_source_create_track_object (GESTimelineObject * obj,
+    GESTrack * track)
 {
-  GESTimelineBackgroundSource *tfs = (GESTimelineBackgroundSource *) obj;
+  GESTimelineTestSource *tfs = (GESTimelineTestSource *) obj;
   GESTrackObject *res = NULL;
 
-  GST_DEBUG ("Creating a GESTrackBackgroundSource");
+  GST_DEBUG ("Creating a GESTrackTestSource");
 
   if (track->type == GES_TRACK_TYPE_VIDEO) {
     res = (GESTrackObject *) ges_track_video_test_source_new ();
@@ -245,32 +249,32 @@ ges_tl_bg_src_create_track_object (GESTimelineObject * obj, GESTrack * track)
 }
 
 /**
- * ges_timeline_backgroundsource_new:
+ * ges_timeline_testsource_new:
  * @uri: the URI the source should control
  *
- * Creates a new #GESTimelineBackgroundSource for the provided @uri.
+ * Creates a new #GESTimelineTestSource for the provided @uri.
  *
- * Returns: The newly created #GESTimelineBackgroundSource, or NULL if there was an
+ * Returns: The newly created #GESTimelineTestSource, or NULL if there was an
  * error.
  */
-GESTimelineBackgroundSource *
-ges_timeline_background_source_new (void)
+GESTimelineTestSource *
+ges_timeline_test_source_new (void)
 {
   /* FIXME : Check for validity/existence of URI */
-  return g_object_new (GES_TYPE_TIMELINE_BACKGROUND_SOURCE, NULL);
+  return g_object_new (GES_TYPE_TIMELINE_TEST_SOURCE, NULL);
 }
 
-GESTimelineBackgroundSource *
-ges_timeline_background_source_new_for_nick (gchar * nick)
+GESTimelineTestSource *
+ges_timeline_test_source_new_for_nick (gchar * nick)
 {
-  GESTimelineBackgroundSource *ret;
+  GESTimelineTestSource *ret;
   GEnumValue *value;
   int i;
 
   for (i = 0, value = &vpattern_enum_values[i]; value->value_nick;
       value = &vpattern_enum_values[i++]) {
     if (!strcmp (nick, value->value_nick)) {
-      ret = g_object_new (GES_TYPE_TIMELINE_BACKGROUND_SOURCE, "vpattern",
+      ret = g_object_new (GES_TYPE_TIMELINE_TEST_SOURCE, "vpattern",
           (gint) value->value, NULL);
       return ret;
     }
diff --git a/ges/ges-timeline-background-source.h b/ges/ges-timeline-test-source.h
similarity index 50%
rename from ges/ges-timeline-background-source.h
rename to ges/ges-timeline-test-source.h
index 68a04e4c3a..e22c27d4b0 100644
--- a/ges/ges-timeline-background-source.h
+++ b/ges/ges-timeline-test-source.h
@@ -18,8 +18,8 @@
  * Boston, MA 02111-1307, USA.
  */
 
-#ifndef _GES_TL_BACKGROUNDSOURCE
-#define _GES_TL_BACKGROUNDSOURCE
+#ifndef _GES_TL_TESTSOURCE
+#define _GES_TL_TESTSOURCE
 
 #include <glib-object.h>
 #include <ges/ges-types.h>
@@ -28,30 +28,30 @@
 
 G_BEGIN_DECLS
 
-#define GES_TYPE_TIMELINE_BACKGROUND_SOURCE ges_tl_bg_src_get_type()
+#define GES_TYPE_TIMELINE_TEST_SOURCE ges_timeline_test_source_get_type()
 
-#define GES_TIMELINE_BACKGROUND_SOURCE(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TIMELINE_BACKGROUND_SOURCE, GESTimelineBackgroundSource))
+#define GES_TIMELINE_TEST_SOURCE(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TIMELINE_TEST_SOURCE, GESTimelineTestSource))
 
-#define GES_TIMELINE_BACKGROUND_SOURCE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TIMELINE_BACKGROUND_SOURCE, GESTimelineBackgroundSourceClass))
+#define GES_TIMELINE_TEST_SOURCE_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TIMELINE_TEST_SOURCE, GESTimelineTestSourceClass))
 
-#define GES_IS_TIMELINE_BACKGROUND_SOURCE(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TIMELINE_BACKGROUND_SOURCE))
+#define GES_IS_TIMELINE_TEST_SOURCE(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TIMELINE_TEST_SOURCE))
 
-#define GES_IS_TIMELINE_BACKGROUND_SOURCE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TIMELINE_BACKGROUND_SOURCE))
+#define GES_IS_TIMELINE_TEST_SOURCE_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TIMELINE_TEST_SOURCE))
 
-#define GES_TIMELINE_BACKGROUND_SOURCE_GET_CLASS(obj) \
-  (G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TIMELINE_BACKGROUND_SOURCE, GESTimelineBackgroundSourceClass))
+#define GES_TIMELINE_TEST_SOURCE_GET_CLASS(obj) \
+  (G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TIMELINE_TEST_SOURCE, GESTimelineTestSourceClass))
 
 /**
- * GESTimelineBackgroundSource:
+ * GESTimelineTestSource:
  * @parent: parent
  * 
  */
 
-struct _GESTimelineBackgroundSource {
+struct _GESTimelineTestSource {
   GESTimelineSource parent;
 
   /*< private >*/
@@ -60,23 +60,23 @@ struct _GESTimelineBackgroundSource {
 };
 
 /**
- * GESTimelineBackgroundSourceClass:
+ * GESTimelineTestSourceClass:
  * @parent_class: parent class
  */
 
-struct _GESTimelineBackgroundSourceClass {
+struct _GESTimelineTestSourceClass {
   GESTimelineSourceClass parent_class;
 
   /*< public >*/
 };
 
-GType ges_tl_bg_src_get_type (void);
+GType ges_timeline_test_source_get_type (void);
 
-GESTimelineBackgroundSource* ges_timeline_background_source_new (void);
-GESTimelineBackgroundSource* ges_timeline_background_source_new_for_nick(gchar
+GESTimelineTestSource* ges_timeline_test_source_new (void);
+GESTimelineTestSource* ges_timeline_test_source_new_for_nick(gchar
     * nick);
 
 G_END_DECLS
 
-#endif /* _GES_TL_BACKGROUNDSOURCE */
+#endif /* _GES_TL_TESTSOURCE */
 
diff --git a/ges/ges-types.h b/ges/ges-types.h
index 27c6343c1c..dcd79442c2 100644
--- a/ges/ges-types.h
+++ b/ges/ges-types.h
@@ -48,8 +48,8 @@ typedef struct _GESTimelineFileSourceClass GESTimelineFileSourceClass;
 typedef struct _GESTimelineTransition GESTimelineTransition;
 typedef struct _GESTimelineTransitionClass GESTimelineTransitionClass;
 
-typedef struct _GESTimelineBackgroundSource GESTimelineBackgroundSource;
-typedef struct _GESTimelineBackgroundSourceClass GESTimelineBackgroundSourceClass;
+typedef struct _GESTimelineTestSource GESTimelineTestSource;
+typedef struct _GESTimelineTestSourceClass GESTimelineTestSourceClass;
 
 typedef struct _GESTimelineTitleSource GESTimelineTitleSource;
 typedef struct _GESTimelineTitleSourceClass GESTimelineTitleSourceClass;
diff --git a/ges/ges.h b/ges/ges.h
index a85bfa404c..806f101e14 100644
--- a/ges/ges.h
+++ b/ges/ges.h
@@ -33,7 +33,7 @@
 #include <ges/ges-timeline-pipeline.h>
 #include <ges/ges-timeline-source.h>
 #include <ges/ges-timeline-transition.h>
-#include <ges/ges-timeline-background-source.h>
+#include <ges/ges-timeline-test-source.h>
 #include <ges/ges-timeline-title-source.h>
 #include <ges/ges-timeline-overlay.h>
 #include <ges/ges-track.h>
diff --git a/tests/check/ges/backgroundsource.c b/tests/check/ges/backgroundsource.c
index 4c10022973..dc7c2a0d31 100644
--- a/tests/check/ges/backgroundsource.c
+++ b/tests/check/ges/backgroundsource.c
@@ -20,13 +20,13 @@
 #include <ges/ges.h>
 #include <gst/check/gstcheck.h>
 
-GST_START_TEST (test_background_source_basic)
+GST_START_TEST (test_test_source_basic)
 {
-  GESTimelineBackgroundSource *source;
+  GESTimelineTestSource *source;
 
   ges_init ();
 
-  source = ges_timeline_background_source_new ();
+  source = ges_timeline_test_source_new ();
   fail_unless (source != NULL);
 
   g_object_unref (source);
@@ -49,7 +49,7 @@ GST_END_TEST;
   }
 
 
-GST_START_TEST (test_background_source_properties)
+GST_START_TEST (test_test_source_properties)
 {
   GESTrack *track;
   GESTrackObject *trackobject;
@@ -61,7 +61,7 @@ GST_START_TEST (test_background_source_properties)
   fail_unless (track != NULL);
 
   object = (GESTimelineObject *)
-      ges_timeline_background_source_new ();
+      ges_timeline_test_source_new ();
   fail_unless (object != NULL);
 
   /* Set some properties */
@@ -108,13 +108,13 @@ GST_START_TEST (test_background_source_properties)
 
 GST_END_TEST;
 
-GST_START_TEST (test_background_source_in_layer)
+GST_START_TEST (test_test_source_in_layer)
 {
   GESTimeline *timeline;
   GESTimelineLayer *layer;
   GESTrack *a, *v;
   GESTrackObject *trobj;
-  GESTimelineBackgroundSource *source;
+  GESTimelineTestSource *source;
   GESTrackVideoBgSrcPattern ptrn;
 
   ges_init ();
@@ -128,7 +128,7 @@ GST_START_TEST (test_background_source_in_layer)
   ges_timeline_add_track (timeline, v);
   ges_timeline_add_layer (timeline, layer);
 
-  source = ges_timeline_background_source_new_for_nick ((gchar *) "red");
+  source = ges_timeline_test_source_new_for_nick ((gchar *) "red");
   g_object_get (source, "vpattern", &ptrn, NULL);
   assert_equals_int (ptrn, GES_TRACK_VIDEO_BG_SRC_RED);
 
@@ -168,9 +168,9 @@ ges_suite (void)
 
   suite_add_tcase (s, tc_chain);
 
-  tcase_add_test (tc_chain, test_background_source_basic);
-  tcase_add_test (tc_chain, test_background_source_properties);
-  tcase_add_test (tc_chain, test_background_source_in_layer);
+  tcase_add_test (tc_chain, test_test_source_basic);
+  tcase_add_test (tc_chain, test_test_source_properties);
+  tcase_add_test (tc_chain, test_test_source_in_layer);
 
   return s;
 }
diff --git a/tools/ges-launch.c b/tools/ges-launch.c
index d040c8c189..75b7c61b12 100644
--- a/tools/ges-launch.c
+++ b/tools/ges-launch.c
@@ -79,7 +79,7 @@ GESTimelineObject *
 pattern_source_new (guint pattern)
 {
   GESTimelineObject *ret;
-  ret = GES_TIMELINE_OBJECT (ges_timeline_background_source_new ());
+  ret = GES_TIMELINE_OBJECT (ges_timeline_test_source_new ());
   g_object_set (ret, "vpattern", pattern, NULL);
   return ret;
 }
@@ -185,8 +185,7 @@ create_timeline (int nbargs, gchar ** argv)
     guint64 duration = str_to_time (argv[(i * 3) + 2]);
 
     if (!g_strcmp0 ("+pattern", source)) {
-      obj = GES_TIMELINE_OBJECT (ges_timeline_background_source_new_for_nick
-          (arg0));
+      obj = GES_TIMELINE_OBJECT (ges_timeline_test_source_new_for_nick (arg0));
       if (!obj)
         g_error ("%s invalid pattern!", arg0);
 
@@ -315,13 +314,13 @@ void
 print_pattern_list (void)
 {
   GEnumClass *enum_class;
-  GESTimelineBackgroundSource *tr;
-  GESTimelineBackgroundSourceClass *klass;
+  GESTimelineTestSource *tr;
+  GESTimelineTestSourceClass *klass;
   GParamSpec *pspec;
   GEnumValue *v;
 
-  tr = ges_timeline_background_source_new ();
-  klass = GES_TIMELINE_BACKGROUND_SOURCE_GET_CLASS (tr);
+  tr = ges_timeline_test_source_new ();
+  klass = GES_TIMELINE_TEST_SOURCE_GET_CLASS (tr);
 
   pspec = g_object_class_find_property (G_OBJECT_CLASS (klass), "vpattern");