diff --git a/ges/Makefile.am b/ges/Makefile.am
index 4cd18a83b6..23e3f78aae 100644
--- a/ges/Makefile.am
+++ b/ges/Makefile.am
@@ -77,7 +77,7 @@ libges_@GST_API_VERSION@_la_SOURCES = 		\
 	ges-validate.c \
 	ges-structured-interface.c \
 	ges-structure-parser.c \
-	gstframepositionner.c
+	gstframepositioner.c
 
 libges_@GST_API_VERSION@includedir = $(includedir)/gstreamer-@GST_API_VERSION@/ges/
 libges_@GST_API_VERSION@include_HEADERS = 	\
@@ -149,7 +149,7 @@ noinst_HEADERS = \
 	ges-structured-interface.h \
 	ges-structure-parser.h \
 	ges-smart-video-mixer.h \
-	gstframepositionner.h
+	gstframepositioner.h
 
 libges_@GST_API_VERSION@_la_CFLAGS = -I$(top_srcdir) $(GST_PBUTILS_CFLAGS) \
 		$(GST_VIDEO_CFLAGS) $(GST_CONTROLLER_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) \
diff --git a/ges/ges-smart-video-mixer.c b/ges/ges-smart-video-mixer.c
index 41a2d54d4c..157cee3a38 100644
--- a/ges/ges-smart-video-mixer.c
+++ b/ges/ges-smart-video-mixer.c
@@ -17,7 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.";
  */
 
-#include "gstframepositionner.h"
+#include "gstframepositioner.h"
 #include "ges-types.h"
 #include "ges-internal.h"
 #include "ges-smart-video-mixer.h"
@@ -84,20 +84,20 @@ ges_smart_mixer_get_mixer_pad (GESSmartMixer * self, GstPad ** mixerpad)
   return sinkpad;
 }
 
-/* These metadata will get set by the upstream framepositionner element,
+/* These metadata will get set by the upstream framepositioner element,
    added in the video sources' bin */
 static GstPadProbeReturn
 parse_metadata (GstPad * mixer_pad, GstPadProbeInfo * info,
     GESSmartMixer * self)
 {
-  GstFramePositionnerMeta *meta;
+  GstFramePositionerMeta *meta;
 
   meta =
-      (GstFramePositionnerMeta *) gst_buffer_get_meta ((GstBuffer *) info->data,
-      gst_frame_positionner_meta_api_get_type ());
+      (GstFramePositionerMeta *) gst_buffer_get_meta ((GstBuffer *) info->data,
+      gst_frame_positioner_meta_api_get_type ());
 
   if (!meta) {
-    GST_WARNING ("The current source should use a framepositionner");
+    GST_WARNING ("The current source should use a framepositioner");
     return GST_PAD_PROBE_OK;
   }
 
diff --git a/ges/ges-source.c b/ges/ges-source.c
index 81d4ba25f5..72c00f53dd 100644
--- a/ges/ges-source.c
+++ b/ges/ges-source.c
@@ -28,14 +28,14 @@
 #include "ges-track-element.h"
 #include "ges-source.h"
 #include "ges-layer.h"
-#include "gstframepositionner.h"
+#include "gstframepositioner.h"
 
 G_DEFINE_TYPE (GESSource, ges_source, GES_TYPE_TRACK_ELEMENT);
 
 struct _GESSourcePrivate
 {
   /*  Dummy variable */
-  GstFramePositionner *positionner;
+  GstFramePositioner *positioner;
 };
 
 /******************************
diff --git a/ges/ges-video-source.c b/ges/ges-video-source.c
index b81c26740b..f01cbba63d 100644
--- a/ges/ges-video-source.c
+++ b/ges/ges-video-source.c
@@ -75,14 +75,14 @@
 #include "ges-track-element.h"
 #include "ges-video-source.h"
 #include "ges-layer.h"
-#include "gstframepositionner.h"
+#include "gstframepositioner.h"
 
 #define parent_class ges_video_source_parent_class
 G_DEFINE_ABSTRACT_TYPE (GESVideoSource, ges_video_source, GES_TYPE_SOURCE);
 
 struct _GESVideoSourcePrivate
 {
-  GstFramePositionner *positionner;
+  GstFramePositioner *positioner;
   GstElement *capsfilter;
 };
 
@@ -97,9 +97,8 @@ _set_priority (GESTimelineElement * element, guint32 priority)
   res = GES_TIMELINE_ELEMENT_CLASS (parent_class)->set_priority (element,
       priority);
 
-  if (res && self->priv->positionner)
-    g_object_set (self->priv->positionner, "zorder",
-        G_MAXUINT - priority, NULL);
+  if (res && self->priv->positioner)
+    g_object_set (self->priv->positioner, "zorder", G_MAXUINT - priority, NULL);
 
   return res;
 }
@@ -121,7 +120,7 @@ ges_video_source_create_element (GESTrackElement * trksrc)
   GstElement *queue = gst_element_factory_make ("queue", NULL);
   GESVideoSourceClass *source_class = GES_VIDEO_SOURCE_GET_CLASS (trksrc);
   GESVideoSource *self;
-  GstElement *positionner, *videoscale, *videorate, *capsfilter, *videoconvert,
+  GstElement *positioner, *videoscale, *videorate, *capsfilter, *videoconvert,
       *deinterlace;
   const gchar *props[] = { "alpha", "posx", "posy", "width", "height", NULL };
 
@@ -132,10 +131,10 @@ ges_video_source_create_element (GESTrackElement * trksrc)
 
   self = (GESVideoSource *) trksrc;
 
-  /* That positionner will add metadata to buffers according to its
+  /* That positioner will add metadata to buffers according to its
      properties, acting like a proxy for our smart-mixer dynamic pads. */
-  positionner = gst_element_factory_make ("framepositionner", "frame_tagger");
-  g_object_set (positionner, "zorder",
+  positioner = gst_element_factory_make ("framepositioner", "frame_tagger");
+  g_object_set (positioner, "zorder",
       G_MAXUINT - GES_TIMELINE_ELEMENT_PRIORITY (self), NULL);
 
   videoscale =
@@ -150,10 +149,10 @@ ges_video_source_create_element (GESTrackElement * trksrc)
   capsfilter =
       gst_element_factory_make ("capsfilter", "track-element-capsfilter");
 
-  ges_frame_positionner_set_source_and_filter (GST_FRAME_POSITIONNER
-      (positionner), trksrc, capsfilter);
+  ges_frame_positioner_set_source_and_filter (GST_FRAME_POSITIONNER
+      (positioner), trksrc, capsfilter);
 
-  ges_track_element_add_children_props (trksrc, positionner, NULL, NULL, props);
+  ges_track_element_add_children_props (trksrc, positioner, NULL, NULL, props);
 
   if (deinterlace == NULL) {
     post_missing_element_message (sub_element, "deinterlace");
@@ -163,15 +162,15 @@ ges_video_source_create_element (GESTrackElement * trksrc)
             "deinterlace"), ("deinterlacing won't work"));
     topbin =
         ges_source_create_topbin ("videosrcbin", sub_element, queue,
-        videoconvert, positionner, videoscale, videorate, capsfilter, NULL);
+        videoconvert, positioner, videoscale, videorate, capsfilter, NULL);
   } else {
     topbin =
         ges_source_create_topbin ("videosrcbin", sub_element, queue,
-        videoconvert, deinterlace, positionner, videoscale, videorate,
+        videoconvert, deinterlace, positioner, videoscale, videorate,
         capsfilter, NULL);
   }
 
-  self->priv->positionner = GST_FRAME_POSITIONNER (positionner);
+  self->priv->positioner = GST_FRAME_POSITIONNER (positioner);
   self->priv->capsfilter = capsfilter;
 
   return topbin;
@@ -198,6 +197,6 @@ ges_video_source_init (GESVideoSource * self)
 {
   self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
       GES_TYPE_VIDEO_SOURCE, GESVideoSourcePrivate);
-  self->priv->positionner = NULL;
+  self->priv->positioner = NULL;
   self->priv->capsfilter = NULL;
 }
diff --git a/ges/ges-video-transition.c b/ges/ges-video-transition.c
index ce734510fd..4ddb3805cc 100644
--- a/ges/ges-video-transition.c
+++ b/ges/ges-video-transition.c
@@ -65,7 +65,7 @@ struct _GESVideoTransitionPrivate
   gint pending_border_value;
   gboolean pending_inverted;
 
-  GstElement *positionner;
+  GstElement *positioner;
 };
 
 enum
@@ -117,9 +117,8 @@ _set_priority (GESTimelineElement * element, guint32 priority)
   res = GES_TIMELINE_ELEMENT_CLASS (parent_class)->set_priority (element,
       priority);
 
-  if (res && self->priv->positionner)
-    g_object_set (self->priv->positionner, "zorder",
-        G_MAXUINT - priority, NULL);
+  if (res && self->priv->positioner)
+    g_object_set (self->priv->positioner, "zorder", G_MAXUINT - priority, NULL);
 
   return res;
 }
@@ -330,13 +329,13 @@ ges_video_transition_create_element (GESTrackElement * object)
 
   iconva = gst_element_factory_make ("videoconvert", "tr-csp-a");
   iconvb = gst_element_factory_make ("videoconvert", "tr-csp-b");
-  priv->positionner =
-      gst_element_factory_make ("framepositionner", "frame_tagger");
-  g_object_set (priv->positionner, "zorder",
+  priv->positioner =
+      gst_element_factory_make ("framepositioner", "frame_tagger");
+  g_object_set (priv->positioner, "zorder",
       G_MAXUINT - GES_TIMELINE_ELEMENT_PRIORITY (self), NULL);
   oconv = gst_element_factory_make ("videoconvert", "tr-csp-output");
 
-  gst_bin_add_many (GST_BIN (topbin), iconva, iconvb, priv->positionner,
+  gst_bin_add_many (GST_BIN (topbin), iconva, iconvb, priv->positioner,
       oconv, NULL);
 
   mixer = ges_smart_mixer_new (NULL);
@@ -354,8 +353,8 @@ ges_video_transition_create_element (GESTrackElement * object)
   g_object_set (priv->mixer_sinka, "zorder", 0, NULL);
   g_object_set (priv->mixer_sinkb, "zorder", 1, NULL);
 
-  fast_element_link (mixer, priv->positionner);
-  fast_element_link (priv->positionner, oconv);
+  fast_element_link (mixer, priv->positioner);
+  fast_element_link (priv->positioner, oconv);
 
   sinka_target = gst_element_get_static_pad (iconva, "sink");
   sinkb_target = gst_element_get_static_pad (iconvb, "sink");
diff --git a/ges/ges.c b/ges/ges.c
index 0d1c52fafc..6127b690cd 100644
--- a/ges/ges.c
+++ b/ges/ges.c
@@ -32,7 +32,7 @@
 
 #include <stdlib.h>
 #include <ges/ges.h>
-#include "ges/gstframepositionner.h"
+#include "ges/gstframepositioner.h"
 #include "ges-internal.h"
 
 #define GES_GNONLIN_VERSION_NEEDED_MAJOR 1
@@ -89,8 +89,7 @@ ges_init_post (GOptionContext * context, GOptionGroup * group, gpointer data,
 
   ges_asset_cache_init ();
 
-  gst_element_register (NULL, "framepositionner", 0,
-      GST_TYPE_FRAME_POSITIONNER);
+  gst_element_register (NULL, "framepositioner", 0, GST_TYPE_FRAME_POSITIONNER);
   gst_element_register (NULL, "gespipeline", 0, GES_TYPE_PIPELINE);
 
   /* TODO: user-defined types? */
diff --git a/ges/gstframepositionner.c b/ges/gstframepositioner.c
similarity index 68%
rename from ges/gstframepositionner.c
rename to ges/gstframepositioner.c
index 5c7f57d2af..a62475192c 100644
--- a/ges/gstframepositionner.c
+++ b/ges/gstframepositioner.c
@@ -24,23 +24,23 @@
 #include <gst/gst.h>
 #include <gst/video/video.h>
 
-#include "gstframepositionner.h"
+#include "gstframepositioner.h"
 
 /* We  need to define a max number of pixel so we can interpolate them */
 #define MAX_PIXELS 100000
 #define MIN_PIXELS -100000
 
-static void gst_frame_positionner_set_property (GObject * object,
+static void gst_frame_positioner_set_property (GObject * object,
     guint property_id, const GValue * value, GParamSpec * pspec);
-static void gst_frame_positionner_get_property (GObject * object,
+static void gst_frame_positioner_get_property (GObject * object,
     guint property_id, GValue * value, GParamSpec * pspec);
-static GstFlowReturn gst_frame_positionner_transform_ip (GstBaseTransform *
+static GstFlowReturn gst_frame_positioner_transform_ip (GstBaseTransform *
     trans, GstBuffer * buf);
 
 static gboolean
-gst_frame_positionner_meta_init (GstMeta * meta, gpointer params,
+gst_frame_positioner_meta_init (GstMeta * meta, gpointer params,
     GstBuffer * buffer);
-static gboolean gst_frame_positionner_meta_transform (GstBuffer * dest,
+static gboolean gst_frame_positioner_meta_transform (GstBuffer * dest,
     GstMeta * meta, GstBuffer * buffer, GQuark type, gpointer data);
 
 enum
@@ -54,31 +54,31 @@ enum
   PROP_HEIGHT
 };
 
-static GstStaticPadTemplate gst_frame_positionner_src_template =
+static GstStaticPadTemplate gst_frame_positioner_src_template =
 GST_STATIC_PAD_TEMPLATE ("src",
     GST_PAD_SRC,
     GST_PAD_ALWAYS,
     GST_STATIC_CAPS ("video/x-raw")
     );
 
-static GstStaticPadTemplate gst_frame_positionner_sink_template =
+static GstStaticPadTemplate gst_frame_positioner_sink_template =
 GST_STATIC_PAD_TEMPLATE ("sink",
     GST_PAD_SINK,
     GST_PAD_ALWAYS,
     GST_STATIC_CAPS ("video/x-raw")
     );
 
-G_DEFINE_TYPE (GstFramePositionner, gst_frame_positionner,
+G_DEFINE_TYPE (GstFramePositioner, gst_frame_positioner,
     GST_TYPE_BASE_TRANSFORM);
 
 static void
-_weak_notify_cb (GstFramePositionner * pos, GObject * old)
+_weak_notify_cb (GstFramePositioner * pos, GObject * old)
 {
   pos->current_track = NULL;
 }
 
 static void
-gst_frame_positionner_update_properties (GstFramePositionner * pos,
+gst_frame_positioner_update_properties (GstFramePositioner * pos,
     gint old_track_width, gint old_track_height)
 {
   GstCaps *caps;
@@ -117,7 +117,7 @@ gst_frame_positionner_update_properties (GstFramePositionner * pos,
 }
 
 static void
-sync_properties_from_caps (GstFramePositionner * pos, GstCaps * caps)
+sync_properties_from_caps (GstFramePositioner * pos, GstCaps * caps)
 {
   gint width, height;
   gint old_track_width, old_track_height;
@@ -146,12 +146,12 @@ sync_properties_from_caps (GstFramePositionner * pos, GstCaps * caps)
   GST_DEBUG_OBJECT (pos, "syncing framerate from caps : %d/%d", pos->fps_n,
       pos->fps_d);
 
-  gst_frame_positionner_update_properties (pos, old_track_width,
+  gst_frame_positioner_update_properties (pos, old_track_width,
       old_track_height);
 }
 
 static void
-sync_properties_with_track (GstFramePositionner * pos, GESTrack * track)
+sync_properties_with_track (GstFramePositioner * pos, GESTrack * track)
 {
   GstCaps *caps;
 
@@ -161,13 +161,13 @@ sync_properties_with_track (GstFramePositionner * pos, GESTrack * track)
 
 static void
 _track_restriction_changed_cb (GESTrack * track, GParamSpec * arg G_GNUC_UNUSED,
-    GstFramePositionner * pos)
+    GstFramePositioner * pos)
 {
   sync_properties_with_track (pos, track);
 }
 
 static void
-set_track (GstFramePositionner * pos)
+set_track (GstFramePositioner * pos)
 {
   GESTrack *new_track;
 
@@ -195,13 +195,13 @@ set_track (GstFramePositionner * pos)
 
 static void
 _track_changed_cb (GESTrackElement * trksrc, GParamSpec * arg G_GNUC_UNUSED,
-    GstFramePositionner * pos)
+    GstFramePositioner * pos)
 {
   set_track (pos);
 }
 
 void
-ges_frame_positionner_set_source_and_filter (GstFramePositionner * pos,
+ges_frame_positioner_set_source_and_filter (GstFramePositioner * pos,
     GESTrackElement * trksrc, GstElement * capsfilter)
 {
   pos->track_source = trksrc;
@@ -214,9 +214,9 @@ ges_frame_positionner_set_source_and_filter (GstFramePositionner * pos,
 }
 
 static void
-gst_frame_positionner_dispose (GObject * object)
+gst_frame_positioner_dispose (GObject * object)
 {
-  GstFramePositionner *pos = GST_FRAME_POSITIONNER (object);
+  GstFramePositioner *pos = GST_FRAME_POSITIONNER (object);
 
   if (pos->track_source) {
     g_signal_handlers_disconnect_by_func (pos->track_source, _track_changed_cb,
@@ -232,29 +232,29 @@ gst_frame_positionner_dispose (GObject * object)
     pos->current_track = NULL;
   }
 
-  G_OBJECT_CLASS (gst_frame_positionner_parent_class)->dispose (object);
+  G_OBJECT_CLASS (gst_frame_positioner_parent_class)->dispose (object);
 }
 
 static void
-gst_frame_positionner_class_init (GstFramePositionnerClass * klass)
+gst_frame_positioner_class_init (GstFramePositionerClass * klass)
 {
   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
   GstBaseTransformClass *base_transform_class =
       GST_BASE_TRANSFORM_CLASS (klass);
 
   gst_element_class_add_static_pad_template (GST_ELEMENT_CLASS (klass),
-      &gst_frame_positionner_src_template);
+      &gst_frame_positioner_src_template);
   gst_element_class_add_static_pad_template (GST_ELEMENT_CLASS (klass),
-      &gst_frame_positionner_sink_template);
+      &gst_frame_positioner_sink_template);
 
-  gobject_class->set_property = gst_frame_positionner_set_property;
-  gobject_class->get_property = gst_frame_positionner_get_property;
-  gobject_class->dispose = gst_frame_positionner_dispose;
+  gobject_class->set_property = gst_frame_positioner_set_property;
+  gobject_class->get_property = gst_frame_positioner_get_property;
+  gobject_class->dispose = gst_frame_positioner_dispose;
   base_transform_class->transform_ip =
-      GST_DEBUG_FUNCPTR (gst_frame_positionner_transform_ip);
+      GST_DEBUG_FUNCPTR (gst_frame_positioner_transform_ip);
 
   /**
-   * gstframepositionner:alpha:
+   * gstframepositioner:alpha:
    *
    * The desired alpha for the stream.
    */
@@ -263,7 +263,7 @@ gst_frame_positionner_class_init (GstFramePositionnerClass * klass)
           0.0, 1.0, 1.0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
 
   /**
-   * gstframepositionner:posx:
+   * gstframepositioner:posx:
    *
    * The desired x position for the stream.
    */
@@ -274,7 +274,7 @@ gst_frame_positionner_class_init (GstFramePositionnerClass * klass)
 
 
   /**
-   * gstframepositionner:posy:
+   * gstframepositioner:posy:
    *
    * The desired y position for the stream.
    */
@@ -284,7 +284,7 @@ gst_frame_positionner_class_init (GstFramePositionnerClass * klass)
           G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
 
   /**
-   * gstframepositionner:zorder:
+   * gstframepositioner:zorder:
    *
    * The desired z order for the stream.
    */
@@ -293,7 +293,7 @@ gst_frame_positionner_class_init (GstFramePositionnerClass * klass)
           0, G_MAXUINT, 0, G_PARAM_READWRITE));
 
   /**
-   * gesframepositionner:width:
+   * gesframepositioner:width:
    *
    * The desired width for that source.
    * Set to 0 if size is not mandatory, will be set to width of the current track.
@@ -303,7 +303,7 @@ gst_frame_positionner_class_init (GstFramePositionnerClass * klass)
           0, MAX_PIXELS, 0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
 
   /**
-   * gesframepositionner:height:
+   * gesframepositioner:height:
    *
    * The desired height for that source.
    * Set to 0 if size is not mandatory, will be set to height of the current track.
@@ -313,70 +313,70 @@ gst_frame_positionner_class_init (GstFramePositionnerClass * klass)
           0, MAX_PIXELS, 0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
 
   gst_element_class_set_static_metadata (GST_ELEMENT_CLASS (klass),
-      "frame positionner", "Metadata",
+      "frame positioner", "Metadata",
       "This element provides with tagging facilities",
       "mduponchelle1@gmail.com");
 }
 
 static void
-gst_frame_positionner_init (GstFramePositionner * framepositionner)
+gst_frame_positioner_init (GstFramePositioner * framepositioner)
 {
-  framepositionner->alpha = 1.0;
-  framepositionner->posx = 0.0;
-  framepositionner->posy = 0.0;
-  framepositionner->zorder = 0;
-  framepositionner->width = 0;
-  framepositionner->height = 0;
-  framepositionner->fps_n = -1;
-  framepositionner->fps_d = -1;
-  framepositionner->track_width = 0;
-  framepositionner->track_height = 0;
-  framepositionner->capsfilter = NULL;
-  framepositionner->track_source = NULL;
-  framepositionner->current_track = NULL;
+  framepositioner->alpha = 1.0;
+  framepositioner->posx = 0.0;
+  framepositioner->posy = 0.0;
+  framepositioner->zorder = 0;
+  framepositioner->width = 0;
+  framepositioner->height = 0;
+  framepositioner->fps_n = -1;
+  framepositioner->fps_d = -1;
+  framepositioner->track_width = 0;
+  framepositioner->track_height = 0;
+  framepositioner->capsfilter = NULL;
+  framepositioner->track_source = NULL;
+  framepositioner->current_track = NULL;
 }
 
 void
-gst_frame_positionner_set_property (GObject * object, guint property_id,
+gst_frame_positioner_set_property (GObject * object, guint property_id,
     const GValue * value, GParamSpec * pspec)
 {
-  GstFramePositionner *framepositionner = GST_FRAME_POSITIONNER (object);
+  GstFramePositioner *framepositioner = GST_FRAME_POSITIONNER (object);
 
 
-  GST_OBJECT_LOCK (framepositionner);
+  GST_OBJECT_LOCK (framepositioner);
   switch (property_id) {
     case PROP_ALPHA:
-      framepositionner->alpha = g_value_get_double (value);
+      framepositioner->alpha = g_value_get_double (value);
       break;
     case PROP_POSX:
-      framepositionner->posx = g_value_get_int (value);
+      framepositioner->posx = g_value_get_int (value);
       break;
     case PROP_POSY:
-      framepositionner->posy = g_value_get_int (value);
+      framepositioner->posy = g_value_get_int (value);
       break;
     case PROP_ZORDER:
-      framepositionner->zorder = g_value_get_uint (value);
+      framepositioner->zorder = g_value_get_uint (value);
       break;
     case PROP_WIDTH:
-      framepositionner->width = g_value_get_int (value);
-      gst_frame_positionner_update_properties (framepositionner, 0, 0);
+      framepositioner->width = g_value_get_int (value);
+      gst_frame_positioner_update_properties (framepositioner, 0, 0);
       break;
     case PROP_HEIGHT:
-      framepositionner->height = g_value_get_int (value);
-      gst_frame_positionner_update_properties (framepositionner, 0, 0);
+      framepositioner->height = g_value_get_int (value);
+      gst_frame_positioner_update_properties (framepositioner, 0, 0);
       break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
       break;
   }
-  GST_OBJECT_UNLOCK (framepositionner);
+  GST_OBJECT_UNLOCK (framepositioner);
 }
 
 void
-gst_frame_positionner_get_property (GObject * object, guint property_id,
+gst_frame_positioner_get_property (GObject * object, guint property_id,
     GValue * value, GParamSpec * pspec)
 {
-  GstFramePositionner *pos = GST_FRAME_POSITIONNER (object);
+  GstFramePositioner *pos = GST_FRAME_POSITIONNER (object);
   gint real_width, real_height;
 
   GST_DEBUG_OBJECT (pos, "get_property");
@@ -409,42 +409,42 @@ gst_frame_positionner_get_property (GObject * object, guint property_id,
 }
 
 GType
-gst_frame_positionner_meta_api_get_type (void)
+gst_frame_positioner_meta_api_get_type (void)
 {
   static volatile GType type;
   static const gchar *tags[] = { "video", NULL };
 
   if (g_once_init_enter (&type)) {
-    GType _type = gst_meta_api_type_register ("GstFramePositionnerApi", tags);
+    GType _type = gst_meta_api_type_register ("GstFramePositionerApi", tags);
     g_once_init_leave (&type, _type);
   }
   return type;
 }
 
 static const GstMetaInfo *
-gst_frame_positionner_get_info (void)
+gst_frame_positioner_get_info (void)
 {
   static const GstMetaInfo *meta_info = NULL;
 
   if (g_once_init_enter (&meta_info)) {
     const GstMetaInfo *meta =
-        gst_meta_register (gst_frame_positionner_meta_api_get_type (),
-        "GstFramePositionnerMeta",
-        sizeof (GstFramePositionnerMeta), gst_frame_positionner_meta_init,
+        gst_meta_register (gst_frame_positioner_meta_api_get_type (),
+        "GstFramePositionerMeta",
+        sizeof (GstFramePositionerMeta), gst_frame_positioner_meta_init,
         NULL,
-        gst_frame_positionner_meta_transform);
+        gst_frame_positioner_meta_transform);
     g_once_init_leave (&meta_info, meta);
   }
   return meta_info;
 }
 
 static gboolean
-gst_frame_positionner_meta_init (GstMeta * meta, gpointer params,
+gst_frame_positioner_meta_init (GstMeta * meta, gpointer params,
     GstBuffer * buffer)
 {
-  GstFramePositionnerMeta *smeta;
+  GstFramePositionerMeta *smeta;
 
-  smeta = (GstFramePositionnerMeta *) meta;
+  smeta = (GstFramePositionerMeta *) meta;
 
   smeta->alpha = 0.0;
   smeta->posx = smeta->posy = smeta->height = smeta->width = 0;
@@ -454,18 +454,18 @@ gst_frame_positionner_meta_init (GstMeta * meta, gpointer params,
 }
 
 static gboolean
-gst_frame_positionner_meta_transform (GstBuffer * dest, GstMeta * meta,
+gst_frame_positioner_meta_transform (GstBuffer * dest, GstMeta * meta,
     GstBuffer * buffer, GQuark type, gpointer data)
 {
-  GstFramePositionnerMeta *dmeta, *smeta;
+  GstFramePositionerMeta *dmeta, *smeta;
 
-  smeta = (GstFramePositionnerMeta *) meta;
+  smeta = (GstFramePositionerMeta *) meta;
 
   if (GST_META_TRANSFORM_IS_COPY (type)) {
     /* only copy if the complete data is copied as well */
     dmeta =
-        (GstFramePositionnerMeta *) gst_buffer_add_meta (dest,
-        gst_frame_positionner_get_info (), NULL);
+        (GstFramePositionerMeta *) gst_buffer_add_meta (dest,
+        gst_frame_positioner_get_info (), NULL);
     dmeta->alpha = smeta->alpha;
     dmeta->posx = smeta->posx;
     dmeta->posy = smeta->posy;
@@ -478,10 +478,10 @@ gst_frame_positionner_meta_transform (GstBuffer * dest, GstMeta * meta,
 }
 
 static GstFlowReturn
-gst_frame_positionner_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
+gst_frame_positioner_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
 {
-  GstFramePositionnerMeta *meta;
-  GstFramePositionner *framepositionner = GST_FRAME_POSITIONNER (trans);
+  GstFramePositionerMeta *meta;
+  GstFramePositioner *framepositioner = GST_FRAME_POSITIONNER (trans);
   GstClockTime timestamp = GST_BUFFER_TIMESTAMP (buf);
 
   if (GST_CLOCK_TIME_IS_VALID (timestamp)) {
@@ -489,17 +489,17 @@ gst_frame_positionner_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
   }
 
   meta =
-      (GstFramePositionnerMeta *) gst_buffer_add_meta (buf,
-      gst_frame_positionner_get_info (), NULL);
+      (GstFramePositionerMeta *) gst_buffer_add_meta (buf,
+      gst_frame_positioner_get_info (), NULL);
 
-  GST_OBJECT_LOCK (framepositionner);
-  meta->alpha = framepositionner->alpha;
-  meta->posx = framepositionner->posx;
-  meta->posy = framepositionner->posy;
-  meta->width = framepositionner->width;
-  meta->height = framepositionner->height;
-  meta->zorder = framepositionner->zorder;
-  GST_OBJECT_UNLOCK (framepositionner);
+  GST_OBJECT_LOCK (framepositioner);
+  meta->alpha = framepositioner->alpha;
+  meta->posx = framepositioner->posx;
+  meta->posy = framepositioner->posy;
+  meta->width = framepositioner->width;
+  meta->height = framepositioner->height;
+  meta->zorder = framepositioner->zorder;
+  GST_OBJECT_UNLOCK (framepositioner);
 
   return GST_FLOW_OK;
 }
diff --git a/ges/gstframepositionner.h b/ges/gstframepositioner.h
similarity index 70%
rename from ges/gstframepositionner.h
rename to ges/gstframepositioner.h
index 9c89c9deea..7ca98ee876 100644
--- a/ges/gstframepositionner.h
+++ b/ges/gstframepositioner.h
@@ -26,19 +26,19 @@
 
 G_BEGIN_DECLS
 
-#define GST_TYPE_FRAME_POSITIONNER   (gst_frame_positionner_get_type())
-#define GST_FRAME_POSITIONNER(obj)   (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FRAME_POSITIONNER,GstFramePositionner))
-#define GST_FRAME_POSITIONNER_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FRAME_POSITIONNER,GstFramePositionnerClass))
+#define GST_TYPE_FRAME_POSITIONNER   (gst_frame_positioner_get_type())
+#define GST_FRAME_POSITIONNER(obj)   (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FRAME_POSITIONNER,GstFramePositioner))
+#define GST_FRAME_POSITIONNER_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FRAME_POSITIONNER,GstFramePositionerClass))
 #define GST_IS_FRAME_POSITIONNER(obj)   (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FRAME_POSITIONNER))
 #define GST_IS_FRAME_POSITIONNER_CLASS(obj)   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FRAME_POSITIONNER))
 
-typedef struct _GstFramePositionner GstFramePositionner;
-typedef struct _GstFramePositionnerClass GstFramePositionnerClass;
-typedef struct _GstFramePositionnerMeta GstFramePositionnerMeta;
+typedef struct _GstFramePositioner GstFramePositioner;
+typedef struct _GstFramePositionerClass GstFramePositionerClass;
+typedef struct _GstFramePositionerMeta GstFramePositionerMeta;
 
-struct _GstFramePositionner
+struct _GstFramePositioner
 {
-  GstBaseTransform base_framepositionner;
+  GstBaseTransform base_framepositioner;
 
   GstElement *capsfilter;
 
@@ -59,12 +59,12 @@ struct _GstFramePositionner
   /*  This should never be made public, no padding needed */
 };
 
-struct _GstFramePositionnerClass
+struct _GstFramePositionerClass
 {
-  GstBaseTransformClass base_framepositionner_class;
+  GstBaseTransformClass base_framepositioner_class;
 };
 
-struct _GstFramePositionnerMeta {
+struct _GstFramePositionerMeta {
   GstMeta meta;
 
   gdouble alpha;
@@ -75,12 +75,12 @@ struct _GstFramePositionnerMeta {
   guint zorder;
 };
 
-G_GNUC_INTERNAL void ges_frame_positionner_set_source_and_filter (GstFramePositionner *pos,
+G_GNUC_INTERNAL void ges_frame_positioner_set_source_and_filter (GstFramePositioner *pos,
 						  GESTrackElement *trksrc,
 						  GstElement *capsfilter);
-G_GNUC_INTERNAL GType gst_frame_positionner_get_type (void);
+G_GNUC_INTERNAL GType gst_frame_positioner_get_type (void);
 G_GNUC_INTERNAL GType
-gst_frame_positionner_meta_api_get_type (void);
+gst_frame_positioner_meta_api_get_type (void);
 
 G_END_DECLS