File Initial-porting-effort-to-GStreamer-1.0.patch of Package libqt5-qtmultimedia

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File Initial-porting-effort-to-GStreamer-1.0.patch of Package libqt5-qtmultimedia (Revision ec08bf49171244164a37c7651bc26eb6)

Currently displaying revision ec08bf49171244164a37c7651bc26eb6 , Show latest

From 9bae6a95a312bfd691cac6f4cc5d59759b7835ec Mon Sep 17 00:00:00 2001
From: Yoann Lopes <yoann.lopes@digia.com>
Date: Thu, 31 Oct 2013 15:06:30 +0100
Subject: [PATCH 1/1] Initial porting effort to GStreamer 1.0.

Imported from git@github.com:jhodapp/qtmultimedia.git

Contributions from:
Ilya Smelykh <ilya@videoexpertsgroup.com>
Jim Hodapp <jim.hodapp@canonical.com>
Sergio Schvezov <sergio.schvezov@canonical.com>

Change-Id: I10fa5e5078efa4564ce833befd417008e26a90a9
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
(cherry picked from commit d91dac090d92fdbc3a3425e8d969c62e5c79eff9)

Conflicts:
	src/gsttools/qgstreamervideorenderer.cpp
	src/gsttools/qgstreamervideowidget.cpp
	src/gsttools/qgstreamervideowindow.cpp
	src/plugins/gstreamer/camerabin/camerabinsession.cpp
	src/plugins/gstreamer/mediacapture/qgstreamercapturesession.cpp
	src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
---
 config.tests/gstreamer/gstreamer.pro               |  11 +-
 config.tests/gstreamer_appsrc/gstreamer_appsrc.pro |  13 +-
 .../gstreamer_encodingprofiles.pro                 |  13 +-
 .../gstreamer_photography.pro                      |  15 +-
 qtmultimedia.pro                                   |  22 +-
 src/gsttools/gsttools.pro                          |  33 +-
 src/gsttools/gstvideoconnector.c                   | 199 +++++++++++-
 src/gsttools/qgstappsrc.cpp                        |  29 +-
 src/gsttools/qgstreameraudioprobecontrol.cpp       |  19 +-
 src/gsttools/qgstreamerbushelper.cpp               |   8 +
 src/gsttools/qgstreamermirtexturerenderer.cpp      | 360 +++++++++++++++++++++
 src/gsttools/qgstreamervideoprobecontrol.cpp       |   9 +
 src/gsttools/qgstreamervideorenderer.cpp           |   3 +-
 src/gsttools/qgstreamervideowidget.cpp             |  29 +-
 src/gsttools/qgstreamervideowindow.cpp             |  79 ++++-
 src/gsttools/qgstutils.cpp                         |  25 +-
 src/gsttools/qgstvideobuffer.cpp                   |  18 +-
 src/gsttools/qvideosurfacegstsink.cpp              | 143 +++++++-
 src/multimedia/gsttools_headers/qgstappsrc_p.h     |   3 +
 .../qgstreameraudioprobecontrol_p.h                |   5 +-
 .../qgstreamermirtexturerenderer_p.h               | 111 +++++++
 .../qgstreamervideoprobecontrol_p.h                |   4 +
 .../gsttools_headers/qgstreamervideowindow_p.h     |   4 +
 src/multimedia/gsttools_headers/qgstutils_p.h      |   4 +
 .../gsttools_headers/qgstvideobuffer_p.h           |   3 +
 .../gsttools_headers/qvideosurfacegstsink_p.h      |   6 +-
 .../qgstreameraudiodecoderserviceplugin.cpp        |  27 +-
 .../audiodecoder/qgstreameraudiodecodersession.cpp |  33 +-
 .../gstreamer/camerabin/camerabinsession.cpp       |  25 ++
 src/plugins/gstreamer/common.pri                   |  21 +-
 src/plugins/gstreamer/gstreamer.pro                |   3 +-
 .../mediacapture/qgstreamercapturesession.cpp      |   5 +
 src/plugins/gstreamer/mediaplayer/mediaplayer.pro  |   1 -
 .../mediaplayer/qgstreamerplayercontrol.cpp        |   2 +
 .../mediaplayer/qgstreamerplayerservice.cpp        |   9 +-
 .../mediaplayer/qgstreamerplayerserviceplugin.cpp  |  27 +-
 .../mediaplayer/qgstreamerplayersession.cpp        | 154 ++++++++-
 .../mediaplayer/qgstreamerplayersession.h          |   9 +
 38 files changed, 1354 insertions(+), 130 deletions(-)
 create mode 100644 src/gsttools/qgstreamermirtexturerenderer.cpp
 create mode 100644 src/multimedia/gsttools_headers/qgstreamermirtexturerenderer_p.h

diff --git a/config.tests/gstreamer/gstreamer.pro b/config.tests/gstreamer/gstreamer.pro
index 02a7e34..6b9843a 100644
--- a/config.tests/gstreamer/gstreamer.pro
+++ b/config.tests/gstreamer/gstreamer.pro
@@ -3,11 +3,10 @@ SOURCES += main.cpp
 CONFIG += link_pkgconfig
 
 PKGCONFIG += \
-    gstreamer-0.10 \
-    gstreamer-base-0.10 \
-    gstreamer-interfaces-0.10 \
-    gstreamer-audio-0.10 \
-    gstreamer-video-0.10 \
-    gstreamer-pbutils-0.10
+    gstreamer-$$GST_VERSION \
+    gstreamer-base-$$GST_VERSION \
+    gstreamer-audio-$$GST_VERSION \
+    gstreamer-video-$$GST_VERSION \
+    gstreamer-pbutils-$$GST_VERSION
 
 
diff --git a/config.tests/gstreamer_appsrc/gstreamer_appsrc.pro b/config.tests/gstreamer_appsrc/gstreamer_appsrc.pro
index 9f61703..0f3ca2b 100644
--- a/config.tests/gstreamer_appsrc/gstreamer_appsrc.pro
+++ b/config.tests/gstreamer_appsrc/gstreamer_appsrc.pro
@@ -3,11 +3,8 @@ SOURCES += main.cpp
 CONFIG += link_pkgconfig
 
 PKGCONFIG += \
-    gstreamer-0.10 \
-    gstreamer-base-0.10 \
-    gstreamer-interfaces-0.10 \
-    gstreamer-audio-0.10 \
-    gstreamer-video-0.10 \
-    gstreamer-app-0.10
-
-
+    gstreamer-$$GST_VERSION \
+    gstreamer-base-$$GST_VERSION \
+    gstreamer-audio-$$GST_VERSION \
+    gstreamer-video-$$GST_VERSION \
+    gstreamer-pbutils-$$GST_VERSION
diff --git a/config.tests/gstreamer_encodingprofiles/gstreamer_encodingprofiles.pro b/config.tests/gstreamer_encodingprofiles/gstreamer_encodingprofiles.pro
index 7e8a9e7..fad40b0 100644
--- a/config.tests/gstreamer_encodingprofiles/gstreamer_encodingprofiles.pro
+++ b/config.tests/gstreamer_encodingprofiles/gstreamer_encodingprofiles.pro
@@ -2,11 +2,10 @@ SOURCES += main.cpp
 
 CONFIG += link_pkgconfig
 
-PKGCONFIG += \
-    gstreamer-0.10 \
-    gstreamer-base-0.10 \
-    gstreamer-interfaces-0.10 \
-    gstreamer-audio-0.10 \
-    gstreamer-video-0.10 \
-    gstreamer-pbutils-0.10
 
+PKGCONFIG += \
+    gstreamer-$$GST_VERSION \
+    gstreamer-base-$$GST_VERSION \
+    gstreamer-audio-$$GST_VERSION \
+    gstreamer-video-$$GST_VERSION \
+    gstreamer-pbutils-$$GST_VERSION
diff --git a/config.tests/gstreamer_photography/gstreamer_photography.pro b/config.tests/gstreamer_photography/gstreamer_photography.pro
index 6b530cb..975991f 100644
--- a/config.tests/gstreamer_photography/gstreamer_photography.pro
+++ b/config.tests/gstreamer_photography/gstreamer_photography.pro
@@ -3,12 +3,11 @@ SOURCES += main.cpp
 CONFIG += link_pkgconfig
 
 PKGCONFIG += \
-    gstreamer-0.10 \
-    gstreamer-base-0.10 \
-    gstreamer-interfaces-0.10 \
-    gstreamer-audio-0.10 \
-    gstreamer-video-0.10 \
-    gstreamer-pbutils-0.10
-
-LIBS += -lgstphotography-0.10
+    gstreamer-$$GST_VERSION \
+    gstreamer-base-$$GST_VERSION \
+    gstreamer-audio-$$GST_VERSION \
+    gstreamer-video-$$GST_VERSION \
+    gstreamer-pbutils-$$GST_VERSION
+
+LIBS += -lgstphotography-$$GST_VERSION
 
diff --git a/qtmultimedia.pro b/qtmultimedia.pro
index 1deaab2..0b7b4fc 100644
--- a/qtmultimedia.pro
+++ b/qtmultimedia.pro
@@ -21,10 +21,24 @@ win32 {
 } else {
     qtCompileTest(alsa)
     qtCompileTest(pulseaudio)
-    qtCompileTest(gstreamer) {
-        qtCompileTest(gstreamer_photography)
-        qtCompileTest(gstreamer_encodingprofiles)
-        qtCompileTest(gstreamer_appsrc)
+    !done_config_gstreamer {
+        gstver=1.0
+        cache(GST_VERSION, set, gstver);
+        qtCompileTest(gstreamer) {
+            qtCompileTest(gstreamer_photography)
+            qtCompileTest(gstreamer_encodingprofiles)
+            qtCompileTest(gstreamer_appsrc)
+        } else {
+            gstver=0.10
+            cache(GST_VERSION, set, gstver);
+            # Force a re-run of the test
+            CONFIG -= done_config_gstreamer
+            qtCompileTest(gstreamer) {
+                qtCompileTest(gstreamer_photography)
+                qtCompileTest(gstreamer_encodingprofiles)
+                qtCompileTest(gstreamer_appsrc)
+            }
+        }
     }
     qtCompileTest(resourcepolicy)
     qtCompileTest(gpu_vivante)
diff --git a/src/gsttools/gsttools.pro b/src/gsttools/gsttools.pro
index 15edd04..d252344 100644
--- a/src/gsttools/gsttools.pro
+++ b/src/gsttools/gsttools.pro
@@ -2,7 +2,7 @@ TEMPLATE = lib
 
 TARGET = qgsttools_p
 QPRO_PWD = $$PWD
-QT = core-private multimedia-private gui-private
+QT = core-private multimedia-private gui-private opengl
 
 !static:DEFINES += QT_MAKEDLL
 DEFINES += GLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26
@@ -15,13 +15,14 @@ LIBS_PRIVATE += \
 
 CONFIG += link_pkgconfig
 
-PKGCONFIG_PRIVATE += \
-    gstreamer-0.10 \
-    gstreamer-base-0.10 \
-    gstreamer-interfaces-0.10 \
-    gstreamer-audio-0.10 \
-    gstreamer-video-0.10 \
-    gstreamer-pbutils-0.10
+PKGCONFIG += \
+    gstreamer-$$GST_VERSION \
+    gstreamer-base-$$GST_VERSION \
+    gstreamer-audio-$$GST_VERSION \
+    gstreamer-video-$$GST_VERSION \
+    gstreamer-pbutils-$$GST_VERSION
+
+equals(GST_VERSION,"0.10"): PKGCONFIG_PRIVATE += gstreamer-interfaces-$$GST_VERSION
 
 maemo*: PKGCONFIG_PRIVATE +=gstreamer-plugins-bad-0.10
 
@@ -33,6 +34,7 @@ config_resourcepolicy {
 # Header files must go inside source directory of a module
 # to be installed by syncqt.
 INCLUDEPATH += ../multimedia/gsttools_headers/
+INCLUDEPATH += ../plugins/gstreamer/mediaplayer/
 VPATH += ../multimedia/gsttools_headers/
 
 PRIVATE_HEADERS += \
@@ -91,13 +93,13 @@ maemo6 {
 }
 
 config_gstreamer_appsrc {
-    PKGCONFIG_PRIVATE += gstreamer-app-0.10
+    PKGCONFIG_PRIVATE += gstreamer-app-$$GST_VERSION
     PRIVATE_HEADERS += qgstappsrc_p.h
     SOURCES += qgstappsrc.cpp
 
     DEFINES += HAVE_GST_APPSRC
 
-    LIBS_PRIVATE += -lgstapp-0.10
+    LIBS_PRIVATE += -lgstapp-$$GST_VERSION
 }
 
 HEADERS += $$PRIVATE_HEADERS
diff --git a/src/gsttools/gstvideoconnector.c b/src/gsttools/gstvideoconnector.c
index 3e08fe5..ff3f9a3 100644
--- a/src/gsttools/gstvideoconnector.c
+++ b/src/gsttools/gstvideoconnector.c
@@ -67,26 +67,93 @@ GST_STATIC_PAD_TEMPLATE ("src",
                          GST_PAD_ALWAYS,
                          GST_STATIC_CAPS_ANY);
 
+
+#if GST_CHECK_VERSION(1,0,0)
+
+G_DEFINE_TYPE(GstVideoConnector, gst_video_connector, GST_TYPE_ELEMENT);
+#else
 #define _do_init(bla) \
     GST_DEBUG_CATEGORY_INIT (video_connector_debug, \
     "video-connector", 0, "An identity like element for reconnecting video stream");
 
 GST_BOILERPLATE_FULL (GstVideoConnector, gst_video_connector, GstElement,
                       GST_TYPE_ELEMENT, _do_init);
+#endif
 
 static void gst_video_connector_dispose (GObject * object);
+
+#if GST_CHECK_VERSION(1,0,0)
+static GstFlowReturn gst_video_connector_chain (GstPad * pad, GstObject* parent, GstBuffer * buf);
+#else
 static GstFlowReturn gst_video_connector_chain (GstPad * pad, GstBuffer * buf);
 static GstFlowReturn gst_video_connector_buffer_alloc (GstPad * pad,
                                                        guint64 offset, guint size, GstCaps * caps, GstBuffer ** buf);
+#endif
+
 static GstStateChangeReturn gst_video_connector_change_state (GstElement *
                                                               element, GstStateChange transition);
+
+#if GST_CHECK_VERSION(1,0,0)
+static gboolean gst_video_connector_handle_sink_event (GstPad * pad, GstObject* parent,
+                                                       GstEvent * event);
+#else
 static gboolean gst_video_connector_handle_sink_event (GstPad * pad,
                                                        GstEvent * event);
+#endif
+
+#if GST_CHECK_VERSION(1,0,0)
+static GstPadProbeReturn gst_video_connector_new_buffer_probe(GstPad *pad, GstPadProbeInfo *info, gpointer object);
+static GstPadProbeReturn gst_video_connector_new_event_probe(GstPad *pad, GstPadProbeInfo *info, gpointer object);
+static GstPadProbeReturn gst_video_connector_new_query_probe(GstPad *pad, GstPadProbeInfo *info, gpointer object);
+#else
 static gboolean gst_video_connector_new_buffer_probe(GstObject *pad, GstBuffer *buffer, guint * object);
-static void gst_video_connector_resend_new_segment(GstElement * element, gboolean emitFailedSignal);
 static gboolean gst_video_connector_setcaps (GstPad  *pad, GstCaps *caps);
 static GstCaps *gst_video_connector_getcaps (GstPad * pad);
 static gboolean gst_video_connector_acceptcaps (GstPad * pad, GstCaps * caps);
+#endif
+
+static void gst_video_connector_resend_new_segment(GstElement * element, gboolean emitFailedSignal);
+
+#if GST_CHECK_VERSION(1,0,0)
+static void
+gst_video_connector_class_init (GstVideoConnectorClass * klass)
+{
+    GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+    GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
+
+    gst_element_class_set_details_simple (gstelement_class, "Video Connector",
+                                          "Generic",
+                                          "An identity like element used for reconnecting video stream",
+                                          "Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>");
+    gst_element_class_add_pad_template (gstelement_class,
+                                        gst_static_pad_template_get (&gst_video_connector_sink_factory));
+    gst_element_class_add_pad_template (gstelement_class,
+                                        gst_static_pad_template_get (&gst_video_connector_src_factory));
+
+    gst_video_connector_parent_class = g_type_class_peek_parent (klass);
+
+    gobject_class->dispose = gst_video_connector_dispose;
+    gstelement_class->change_state = gst_video_connector_change_state;
+    klass->resend_new_segment = gst_video_connector_resend_new_segment;
+
+    gst_video_connector_signals[SIGNAL_RESEND_NEW_SEGMENT] =
+            g_signal_new ("resend-new-segment", G_TYPE_FROM_CLASS (klass),
+                          G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+                          G_STRUCT_OFFSET (GstVideoConnectorClass, resend_new_segment), NULL, NULL,
+                          g_cclosure_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+    gst_video_connector_signals[SIGNAL_CONNECTION_FAILED] =
+            g_signal_new ("connection-failed", G_TYPE_FROM_CLASS (klass),
+                          G_SIGNAL_RUN_LAST,
+                          0, NULL, NULL,
+                          g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+
+    GST_DEBUG_CATEGORY_INIT(video_connector_debug, "video-connector", 0,
+                            "An identity like element for reconnecting video stream");
+
+}
+
+#else
 
 static void
 gst_video_connector_base_init (gpointer g_class)
@@ -128,18 +195,33 @@ gst_video_connector_class_init (GstVideoConnectorClass * klass)
                           g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
 }
 
+#endif
+
 static void
-gst_video_connector_init (GstVideoConnector *element,
-                          GstVideoConnectorClass *g_class)
+gst_video_connector_init (GstVideoConnector *element
+#if GST_CHECK_VERSION(1,0,0)
+#else
+                          ,GstVideoConnectorClass *g_class
+#endif
+                          )
 {
+#if GST_CHECK_VERSION(1,0,0)
+#else
     (void) g_class;
+#endif
     element->sinkpad =
             gst_pad_new_from_static_template (&gst_video_connector_sink_factory,
                                               "sink");
     gst_pad_set_chain_function(element->sinkpad,
                                GST_DEBUG_FUNCPTR (gst_video_connector_chain));
+#if GST_CHECK_VERSION(1,0,0)
+    /* gstreamer 1.x uses QUERIES and EVENTS for allocation and caps handiling purposes */
+    GST_OBJECT_FLAG_SET (element->sinkpad, GST_PAD_FLAG_PROXY_CAPS);
+    GST_OBJECT_FLAG_SET (element->sinkpad, GST_PAD_FLAG_PROXY_ALLOCATION);
+#else
     gst_pad_set_event_function(element->sinkpad,
                                GST_DEBUG_FUNCPTR (gst_video_connector_handle_sink_event));
+
     gst_pad_set_bufferalloc_function(element->sinkpad,
                                      GST_DEBUG_FUNCPTR (gst_video_connector_buffer_alloc));
     gst_pad_set_setcaps_function(element->sinkpad,
@@ -148,14 +230,23 @@ gst_video_connector_init (GstVideoConnector *element,
                                GST_DEBUG_FUNCPTR(gst_video_connector_getcaps));
     gst_pad_set_acceptcaps_function(element->sinkpad,
                                GST_DEBUG_FUNCPTR(gst_video_connector_acceptcaps));
-
+#endif
     gst_element_add_pad (GST_ELEMENT (element), element->sinkpad);
 
     element->srcpad =
             gst_pad_new_from_static_template (&gst_video_connector_src_factory,
                                               "src");
+#if GST_CHECK_VERSION(1,0,0)
+    gst_pad_add_probe(element->srcpad, GST_PAD_PROBE_TYPE_BUFFER,
+                             gst_video_connector_new_buffer_probe, element, NULL);
+    gst_pad_add_probe(element->srcpad, GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM,
+                             gst_video_connector_new_query_probe, element, NULL);
+    gst_pad_add_probe(element->sinkpad, GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM,
+                             gst_video_connector_new_event_probe, element, NULL);
+#else
     gst_pad_add_buffer_probe(element->srcpad,
                              G_CALLBACK(gst_video_connector_new_buffer_probe), element);
+#endif
     gst_element_add_pad (GST_ELEMENT (element), element->srcpad);
 
     element->relinked = FALSE;
@@ -183,9 +274,16 @@ gst_video_connector_dispose (GObject * object)
 
     gst_video_connector_reset (element);
 
+#if GST_CHECK_VERSION(1,0,0)
+    G_OBJECT_CLASS (gst_video_connector_parent_class)->dispose (object);
+#else
     G_OBJECT_CLASS (parent_class)->dispose (object);
+#endif
 }
 
+#if GST_CHECK_VERSION(1,0,0)
+/* For gstreamer 1.x we handle it in ALLOCATION Query */
+#else
 // "When this function returns anything else than GST_FLOW_OK,
 // the buffer allocation failed and buf does not contain valid data."
 static GstFlowReturn
@@ -229,6 +327,7 @@ gst_video_connector_buffer_alloc (GstPad * pad, guint64 offset, guint size,
                 if (state == GST_STATE_NULL) {
                     GST_DEBUG_OBJECT (element, "Downstream element is in NULL state");
                     // Downstream filter seems to be in the wrong state
+
                     return GST_FLOW_UNEXPECTED;
                 }
             }
@@ -301,6 +400,7 @@ static GstCaps *gst_video_connector_getcaps (GstPad * pad)
     return caps;
 }
 
+
 static gboolean gst_video_connector_acceptcaps (GstPad * pad, GstCaps * caps)
 {
     GstVideoConnector *element;
@@ -308,6 +408,7 @@ static gboolean gst_video_connector_acceptcaps (GstPad * pad, GstCaps * caps)
 
     return gst_pad_peer_accept_caps(element->srcpad, caps);
 }
+#endif
 
 static void
 gst_video_connector_resend_new_segment(GstElement * element, gboolean emitFailedSignal)
@@ -319,11 +420,39 @@ gst_video_connector_resend_new_segment(GstElement * element, gboolean emitFailed
         connector->failedSignalEmited = FALSE;
 }
 
+#if GST_CHECK_VERSION(1,0,0)
+static GstPadProbeReturn gst_video_connector_new_event_probe(GstPad *pad, GstPadProbeInfo *info, gpointer object)
+{
+    GstVideoConnector *connector = GST_VIDEO_CONNECTOR (object);
+    GstEvent *event = gst_pad_probe_info_get_event(info);
+
+    GST_DEBUG_OBJECT(connector, "Event %"GST_PTR_FORMAT" received\n", event);
+
+    return GST_PAD_PROBE_OK;
+}
+
+static GstPadProbeReturn gst_video_connector_new_query_probe(GstPad *pad, GstPadProbeInfo *info, gpointer object)
+{
+    GstVideoConnector *connector = GST_VIDEO_CONNECTOR (object);
+    GstQuery *query = gst_pad_probe_info_get_query(info);
+
+    GST_DEBUG_OBJECT(connector, "Query %"GST_PTR_FORMAT" received\n", query);
+
+    return GST_PAD_PROBE_OK;
+}
+#endif
 
+#if GST_CHECK_VERSION(1,0,0)
+static GstPadProbeReturn gst_video_connector_new_buffer_probe(GstPad *pad, GstPadProbeInfo *info, gpointer object)
+{
+    (void) info;
+#else
 static gboolean gst_video_connector_new_buffer_probe(GstObject *pad, GstBuffer *buffer, guint * object)
 {
-    (void) pad;
     (void) buffer;
+#endif
+    (void) pad;
+
 
     GstVideoConnector *element = GST_VIDEO_CONNECTOR (object);
 
@@ -335,16 +464,23 @@ static gboolean gst_video_connector_new_buffer_probe(GstObject *pad, GstBuffer *
     if (element->relinked)
         GST_LOG_OBJECT(element, "rejected buffer because of new segment request");
 
-    return !element->relinked;
+    return element->relinked ? GST_PAD_PROBE_DROP : GST_PAD_PROBE_OK;
 }
 
-
 static GstFlowReturn
+#if GST_CHECK_VERSION(1,0,0)
+gst_video_connector_chain (GstPad * pad, GstObject* parent, GstBuffer * buf)
+#else
 gst_video_connector_chain (GstPad * pad, GstBuffer * buf)
+#endif
 {
     GstFlowReturn res;
     GstVideoConnector *element;
 
+#if GST_CHECK_VERSION(1,0,0)
+    (void)parent;
+#endif
+
     element = GST_VIDEO_CONNECTOR (gst_pad_get_parent (pad));
 
     do {
@@ -356,20 +492,29 @@ gst_video_connector_chain (GstPad * pad, GstBuffer * buf)
         */
         while (element->relinked) {
             element->relinked = FALSE;
-
+#if GST_CHECK_VERSION(1,0,0)
+            if (element->latest_buffer && GST_BUFFER_TIMESTAMP_IS_VALID(element->latest_buffer)) {
+                element->segment.position = GST_BUFFER_TIMESTAMP (element->latest_buffer);
+            }
+#else
             gint64 pos = element->segment.last_stop;
-
             if (element->latest_buffer && GST_BUFFER_TIMESTAMP_IS_VALID(element->latest_buffer)) {
                 pos = GST_BUFFER_TIMESTAMP (element->latest_buffer);
             }
+#endif
 
             //push a new segment and last buffer
+#if GST_CHECK_VERSION(1,0,0)
+            GstEvent *ev = gst_event_new_segment (&element->segment);
+
+#else
             GstEvent *ev = gst_event_new_new_segment (TRUE,
                                                       element->segment.rate,
                                                       element->segment.format,
                                                       pos, //start
                                                       element->segment.stop,
                                                       pos);
+#endif
 
             GST_DEBUG_OBJECT (element, "Pushing new segment event");
             if (!gst_pad_push_event (element->srcpad, ev)) {
@@ -432,8 +577,11 @@ gst_video_connector_change_state (GstElement * element,
     GstStateChangeReturn result;
 
     connector = GST_VIDEO_CONNECTOR(element);
+#if GST_CHECK_VERSION(1,0,0)
+    result = GST_ELEMENT_CLASS (gst_video_connector_parent_class)->change_state(element, transition);
+#else
     result = GST_ELEMENT_CLASS (parent_class)->change_state(element, transition);
-
+#endif
     switch (transition) {
     case GST_STATE_CHANGE_PAUSED_TO_READY:
         gst_video_connector_reset (connector);
@@ -448,9 +596,32 @@ gst_video_connector_change_state (GstElement * element,
     return result;
 }
 
-static gboolean
-gst_video_connector_handle_sink_event (GstPad * pad, GstEvent * event)
+#if GST_CHECK_VERSION(1,0,0)
+static gboolean gst_video_connector_handle_sink_event (GstPad * pad, GstObject* parent,
+                                                       GstEvent * event)
+{
+    GstVideoConnector *element = GST_VIDEO_CONNECTOR (gst_pad_get_parent (pad));
+
+    switch (GST_EVENT_TYPE (event)) {
+      case GST_EVENT_SEGMENT:
+      break;
+      case GST_EVENT_CAPS:
+      break;
+    default:
+      break;
+    }
+
+    gst_object_unref (element);
+    return gst_pad_event_default (pad, parent, event);
+}
+
+#else
+
+static gboolean gst_video_connector_handle_sink_event (GstPad * pad,
+                                                       GstEvent * event)
 {
+    (void)parent;
+
     if (GST_EVENT_TYPE (event) == GST_EVENT_NEWSEGMENT) {
         GstVideoConnector *element = GST_VIDEO_CONNECTOR (gst_pad_get_parent (pad));
 
@@ -461,7 +632,6 @@ gst_video_connector_handle_sink_event (GstPad * pad, GstEvent * event)
 
         gst_event_parse_new_segment_full (event, &update, &rate, &arate, &format,
                                           &start, &stop, &time);
-
         GST_LOG_OBJECT (element,
                           "NEWSEGMENT update %d, rate %lf, applied rate %lf, "
                           "format %d, " "%" G_GINT64_FORMAT " -- %" G_GINT64_FORMAT ", time %"
@@ -469,9 +639,10 @@ gst_video_connector_handle_sink_event (GstPad * pad, GstEvent * event)
 
         gst_segment_set_newsegment_full (&element->segment, update,
                                          rate, arate, format, start, stop, time);
-
         gst_object_unref (element);
     }
 
     return gst_pad_event_default (pad, event);
 }
+
+#endif
diff --git a/src/gsttools/qgstappsrc.cpp b/src/gsttools/qgstappsrc.cpp
index 2c9f64c..7916d89 100644
--- a/src/gsttools/qgstappsrc.cpp
+++ b/src/gsttools/qgstappsrc.cpp
@@ -155,23 +155,44 @@ void QGstAppSrc::pushDataToAppSrc()
             size = qMin(m_stream->bytesAvailable(), (qint64)m_dataRequestSize);
 
         if (size) {
-            void *data = g_malloc(size);
-            GstBuffer* buffer = gst_app_buffer_new(data, size, g_free, data);
+            GstBuffer* buffer = gst_buffer_new_and_alloc(size);
+
+#if GST_CHECK_VERSION(1,0,0)
+            GstMapInfo mapInfo;
+            gst_buffer_map(buffer, &mapInfo, GST_MAP_WRITE);
+            void* bufferData = mapInfo.data;
+#else
+            void* bufferData = GST_BUFFER_DATA(buffer);
+#endif
+            
             buffer->offset = m_stream->pos();
-            qint64 bytesRead = m_stream->read((char*)GST_BUFFER_DATA(buffer), size);
+            qint64 bytesRead = m_stream->read((char*)bufferData, size);
             buffer->offset_end =  buffer->offset + bytesRead - 1;
 
+#if GST_CHECK_VERSION(1,0,0)
+            gst_buffer_unmap(buffer, &mapInfo);
+#endif
+            
             if (bytesRead > 0) {
                 m_dataRequested = false;
                 m_enoughData = false;
                 GstFlowReturn ret = gst_app_src_push_buffer (GST_APP_SRC (element()), buffer);
                 if (ret == GST_FLOW_ERROR) {
                     qWarning()<<"appsrc: push buffer error";
+#if GST_CHECK_VERSION(1,0,0)
+                } else if (ret == GST_FLOW_FLUSHING) {
+                    qWarning()<<"appsrc: push buffer wrong state";
+                }
+#else
                 } else if (ret == GST_FLOW_WRONG_STATE) {
                     qWarning()<<"appsrc: push buffer wrong state";
-                } else if (ret == GST_FLOW_RESEND) {
+                }
+#endif
+#if GST_VERSION_MAJOR < 1
+                else if (ret == GST_FLOW_RESEND) {
                     qWarning()<<"appsrc: push buffer resend";
                 }
+#endif
             }
         } else {
             sendEOS();
diff --git a/src/gsttools/qgstreameraudioprobecontrol.cpp b/src/gsttools/qgstreameraudioprobecontrol.cpp
index 94d07c9..8c85973 100644
--- a/src/gsttools/qgstreameraudioprobecontrol.cpp
+++ b/src/gsttools/qgstreameraudioprobecontrol.cpp
@@ -53,9 +53,14 @@ QGstreamerAudioProbeControl::~QGstreamerAudioProbeControl()
 
 }
 
+#if GST_CHECK_VERSION(1,0,0)
+void QGstreamerAudioProbeControl::bufferProbed(GstBuffer* buffer, GstCaps* caps)
+{
+#else
 void QGstreamerAudioProbeControl::bufferProbed(GstBuffer* buffer)
 {
-    GstCaps* caps = gst_buffer_get_caps(buffer);
+    gst_buffer_get_caps(buffer);
+#endif
     if (!caps)
         return;
 
@@ -64,8 +69,20 @@ void QGstreamerAudioProbeControl::bufferProbed(GstBuffer* buffer)
     if (!format.isValid())
         return;
 
+    #if GST_CHECK_VERSION(1,0,0)
+
+    GstMapInfo info;
+
+    gst_buffer_map (buffer, &info, GST_MAP_READ);
+    QAudioBuffer audioBuffer = QAudioBuffer(QByteArray((const char*)info.data, info.size), format);
+    gst_buffer_unmap(buffer, &info);
+
+    #else
+
     QAudioBuffer audioBuffer = QAudioBuffer(QByteArray((const char*)buffer->data, buffer->size), format);
 
+    #endif
+
     {
         QMutexLocker locker(&m_bufferMutex);
         m_pendingBuffer = audioBuffer;
diff --git a/src/gsttools/qgstreamerbushelper.cpp b/src/gsttools/qgstreamerbushelper.cpp
index da7506e..6b4cdd2 100644
--- a/src/gsttools/qgstreamerbushelper.cpp
+++ b/src/gsttools/qgstreamerbushelper.cpp
@@ -162,13 +162,21 @@ QGstreamerBusHelper::QGstreamerBusHelper(GstBus* bus, QObject* parent):
     QObject(parent)
 {
     d = new QGstreamerBusHelperPrivate(this, bus);
+#if GST_CHECK_VERSION(1,0,0)
+    gst_bus_set_sync_handler(bus, (GstBusSyncHandler)syncGstBusFilter, d, 0);
+#else
     gst_bus_set_sync_handler(bus, (GstBusSyncHandler)syncGstBusFilter, d);
+#endif
     gst_object_ref(GST_OBJECT(bus));
 }
 
 QGstreamerBusHelper::~QGstreamerBusHelper()
 {
+#if GST_CHECK_VERSION(1,0,0)
+    gst_bus_set_sync_handler(d->bus(), 0, 0, 0);
+#else
     gst_bus_set_sync_handler(d->bus(),0,0);
+#endif
     gst_object_unref(GST_OBJECT(d->bus()));
 }
 
diff --git a/src/gsttools/qgstreamervideoprobecontrol.cpp b/src/gsttools/qgstreamervideoprobecontrol.cpp
index f2e6c3f..55632ff 100644
--- a/src/gsttools/qgstreamervideoprobecontrol.cpp
+++ b/src/gsttools/qgstreamervideoprobecontrol.cpp
@@ -75,12 +75,21 @@ void QGstreamerVideoProbeControl::stopFlushing()
     m_flushing = false;
 }
 
+#if GST_CHECK_VERSION(1,0,0)
+void QGstreamerVideoProbeControl::bufferProbed(GstBuffer* buffer, GstCaps* caps)
+#else
 void QGstreamerVideoProbeControl::bufferProbed(GstBuffer* buffer)
+#endif
 {
     if (m_flushing)
         return;
 
+#if GST_CHECK_VERSION(1,0,0)
+    // FIXME:
+   // GstCaps* caps = NULL;//gst_buffer_get_caps(buffer);
+#else
     GstCaps* caps = gst_buffer_get_caps(buffer);
+#endif
     if (!caps)
         return;
 
diff --git a/src/gsttools/qgstreamervideorenderer.cpp b/src/gsttools/qgstreamervideorenderer.cpp
index 36c9f78..da85dea 100644
--- a/src/gsttools/qgstreamervideorenderer.cpp
+++ b/src/gsttools/qgstreamervideorenderer.cpp
@@ -43,8 +43,7 @@
 #include <private/qvideosurfacegstsink_p.h>
 #include <private/qgstutils_p.h>
 #include <qabstractvideosurface.h>
-
-#include <QDebug>
+#include <QtCore/qdebug.h>
 
 #include <gst/gst.h>
 
diff --git a/src/gsttools/qgstreamervideowidget.cpp b/src/gsttools/qgstreamervideowidget.cpp
index 7e11bfb..7848f2f 100644
--- a/src/gsttools/qgstreamervideowidget.cpp
+++ b/src/gsttools/qgstreamervideowidget.cpp
@@ -48,8 +48,13 @@
 #include <QtGui/qpainter.h>
 
 #include <gst/gst.h>
+
+#if !GST_CHECK_VERSION(1,0,0)
 #include <gst/interfaces/xoverlay.h>
 #include <gst/interfaces/propertyprobe.h>
+#else
+#include <gst/video/videooverlay.h>
+#endif
 
 QT_BEGIN_NAMESPACE
 
@@ -177,9 +182,13 @@ bool QGstreamerVideoWidgetControl::processSyncMessage(const QGstreamerMessage &m
 {
     GstMessage* gm = message.rawMessage();
 
+#if !GST_CHECK_VERSION(1,0,0)
     if (gm && (GST_MESSAGE_TYPE(gm) == GST_MESSAGE_ELEMENT) &&
             gst_structure_has_name(gm->structure, "prepare-xwindow-id")) {
-
+#else
+      if (gm && (GST_MESSAGE_TYPE(gm) == GST_MESSAGE_ELEMENT) &&
+              gst_structure_has_name(gst_message_get_structure(gm), "prepare-window-handle")) {
+#endif
         setOverlay();
         QMetaObject::invokeMethod(this, "updateNativeVideoSize", Qt::QueuedConnection);
         return true;
@@ -207,18 +216,29 @@ bool QGstreamerVideoWidgetControl::processBusMessage(const QGstreamerMessage &me
 
 void QGstreamerVideoWidgetControl::setOverlay()
 {
+#if !GST_CHECK_VERSION(1,0,0)
     if (m_videoSink && GST_IS_X_OVERLAY(m_videoSink)) {
         gst_x_overlay_set_xwindow_id(GST_X_OVERLAY(m_videoSink), m_windowId);
     }
+#else
+    if (m_videoSink && GST_IS_VIDEO_OVERLAY(m_videoSink)) {
+        gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(m_videoSink), m_windowId);
+    }
+#endif
 }
 
 void QGstreamerVideoWidgetControl::updateNativeVideoSize()
 {
     if (m_videoSink) {
         //find video native size to update video widget size hint
-        GstPad *pad = gst_element_get_static_pad(m_videoSink,"sink");
+        GstPad *pad = gst_element_get_static_pad(m_videoSink, "sink");
+#if !GST_CHECK_VERSION(1,0,0)
         GstCaps *caps = gst_pad_get_negotiated_caps(pad);
         gst_object_unref(GST_OBJECT(pad));
+#else
+        GstCaps *caps = gst_pad_get_current_caps(pad);
+        gst_object_unref(GST_OBJECT(pad));
+#endif
 
         if (caps) {
             m_widget->setNativeSize(QGstUtils::capsCorrectedResolution(caps));
@@ -233,8 +253,13 @@ void QGstreamerVideoWidgetControl::updateNativeVideoSize()
 
 void QGstreamerVideoWidgetControl::windowExposed()
 {
+#if !GST_CHECK_VERSION(1,0,0)
     if (m_videoSink && GST_IS_X_OVERLAY(m_videoSink))
         gst_x_overlay_expose(GST_X_OVERLAY(m_videoSink));
+#else
+    if (m_videoSink && GST_IS_VIDEO_OVERLAY(m_videoSink))
+        gst_video_overlay_expose(GST_VIDEO_OVERLAY(m_videoSink));
+#endif
 }
 
 QWidget *QGstreamerVideoWidgetControl::videoWidget()
diff --git a/src/gsttools/qgstreamervideowindow.cpp b/src/gsttools/qgstreamervideowindow.cpp
index 2dc3510..45e9374 100644
--- a/src/gsttools/qgstreamervideowindow.cpp
+++ b/src/gsttools/qgstreamervideowindow.cpp
@@ -45,8 +45,12 @@
 #include <QtCore/qdebug.h>
 
 #include <gst/gst.h>
+#include <gst/video/videooverlay.h>
+
+#if !GST_CHECK_VERSION(1,0,0)
 #include <gst/interfaces/xoverlay.h>
 #include <gst/interfaces/propertyprobe.h>
+#endif
 
 
 QGstreamerVideoWindow::QGstreamerVideoWindow(QObject *parent, const char *elementName)
@@ -57,18 +61,25 @@ QGstreamerVideoWindow::QGstreamerVideoWindow(QObject *parent, const char *elemen
     , m_fullScreen(false)
     , m_colorKey(QColor::Invalid)
 {
-    if (elementName)
+    if (elementName) {
         m_videoSink = gst_element_factory_make(elementName, NULL);
-    else
+    } else {
         m_videoSink = gst_element_factory_make("xvimagesink", NULL);
+    }
 
     if (m_videoSink) {
         qt_gst_object_ref_sink(GST_OBJECT(m_videoSink)); //Take ownership
 
         GstPad *pad = gst_element_get_static_pad(m_videoSink,"sink");
+#if GST_CHECK_VERSION(1,0,0)
+        m_bufferProbeId = gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_BUFFER, padBufferProbe, this, NULL);
+#else
         m_bufferProbeId = gst_pad_add_buffer_probe(pad, G_CALLBACK(padBufferProbe), this);
+#endif
         gst_object_unref(GST_OBJECT(pad));
     }
+    else
+        qDebug() << "No m_videoSink available!";
 }
 
 QGstreamerVideoWindow::~QGstreamerVideoWindow()
@@ -90,11 +101,15 @@ void QGstreamerVideoWindow::setWinId(WId id)
     WId oldId = m_windowId;
 
     m_windowId = id;
-
+#if GST_CHECK_VERSION(1,0,0)
+    if (m_videoSink && GST_IS_VIDEO_OVERLAY(m_videoSink)) {
+        gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(m_videoSink), m_windowId);
+    }
+#else
     if (m_videoSink && GST_IS_X_OVERLAY(m_videoSink)) {
         gst_x_overlay_set_xwindow_id(GST_X_OVERLAY(m_videoSink), m_windowId);
     }
-
+#endif
     if (!oldId)
         emit readyChanged(true);
 
@@ -105,7 +120,20 @@ void QGstreamerVideoWindow::setWinId(WId id)
 bool QGstreamerVideoWindow::processSyncMessage(const QGstreamerMessage &message)
 {
     GstMessage* gm = message.rawMessage();
+#if GST_CHECK_VERSION(1,0,0)
+    const GstStructure *s = gst_message_get_structure(gm);
+    if ((GST_MESSAGE_TYPE(gm) == GST_MESSAGE_ELEMENT) &&
+            gst_structure_has_name(s, "prepare-window-handle") &&
+            m_videoSink && GST_IS_VIDEO_OVERLAY(m_videoSink)) {
+
+        gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(m_videoSink), m_windowId);
 
+        GstPad *pad = gst_element_get_static_pad(m_videoSink,"sink");
+        m_bufferProbeId = gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_BUFFER, padBufferProbe, this, NULL);
+
+        return true;
+    }
+#else
     if ((GST_MESSAGE_TYPE(gm) == GST_MESSAGE_ELEMENT) &&
             gst_structure_has_name(gm->structure, "prepare-xwindow-id") &&
             m_videoSink && GST_IS_X_OVERLAY(m_videoSink)) {
@@ -118,7 +146,7 @@ bool QGstreamerVideoWindow::processSyncMessage(const QGstreamerMessage &message)
 
         return true;
     }
-
+#endif
     return false;
 }
 
@@ -130,7 +158,19 @@ QRect QGstreamerVideoWindow::displayRect() const
 void QGstreamerVideoWindow::setDisplayRect(const QRect &rect)
 {
     m_displayRect = rect;
-
+#if GST_CHECK_VERSION(1,0,0)
+    if (m_videoSink && GST_IS_VIDEO_OVERLAY(m_videoSink)) {
+        if (m_displayRect.isEmpty())
+            gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(m_videoSink), -1, -1, -1, -1);
+        else
+            gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(m_videoSink),
+                                               m_displayRect.x(),
+                                               m_displayRect.y(),
+                                               m_displayRect.width(),
+                                               m_displayRect.height());
+        repaint();
+    }
+#else
     if (m_videoSink && GST_IS_X_OVERLAY(m_videoSink)) {
 #if GST_VERSION_MICRO >= 29
         if (m_displayRect.isEmpty())
@@ -144,6 +184,7 @@ void QGstreamerVideoWindow::setDisplayRect(const QRect &rect)
         repaint();
 #endif
     }
+#endif
 }
 
 Qt::AspectRatioMode QGstreamerVideoWindow::aspectRatioMode() const
@@ -165,6 +206,16 @@ void QGstreamerVideoWindow::setAspectRatioMode(Qt::AspectRatioMode mode)
 
 void QGstreamerVideoWindow::repaint()
 {
+#if GST_CHECK_VERSION(1,0,0)
+    if (m_videoSink && GST_IS_VIDEO_OVERLAY(m_videoSink)) {
+        //don't call gst_x_overlay_expose if the sink is in null state
+        GstState state = GST_STATE_NULL;
+        GstStateChangeReturn res = gst_element_get_state(m_videoSink, &state, NULL, 1000000);
+        if (res != GST_STATE_CHANGE_FAILURE && state != GST_STATE_NULL) {
+            gst_video_overlay_expose(GST_VIDEO_OVERLAY(m_videoSink));
+        }
+    }
+#else
     if (m_videoSink && GST_IS_X_OVERLAY(m_videoSink)) {
         //don't call gst_x_overlay_expose if the sink is in null state
         GstState state = GST_STATE_NULL;
@@ -173,6 +224,7 @@ void QGstreamerVideoWindow::repaint()
             gst_x_overlay_expose(GST_X_OVERLAY(m_videoSink));
         }
     }
+#endif
 }
 
 QColor QGstreamerVideoWindow::colorKey() const
@@ -304,11 +356,22 @@ QSize QGstreamerVideoWindow::nativeSize() const
     return m_nativeSize;
 }
 
+#if GST_CHECK_VERSION(1,0,0)
+GstPadProbeReturn QGstreamerVideoWindow::padBufferProbe(GstPad *pad, GstPadProbeInfo *info, gpointer user_data)
+#else
 void QGstreamerVideoWindow::padBufferProbe(GstPad *pad, GstBuffer * /* buffer */, gpointer user_data)
+#endif
 {
     QGstreamerVideoWindow *control = reinterpret_cast<QGstreamerVideoWindow*>(user_data);
     QMetaObject::invokeMethod(control, "updateNativeVideoSize", Qt::QueuedConnection);
+
+#if GST_CHECK_VERSION(1,0,0)
+    Q_UNUSED(pad);
+    Q_UNUSED(info);
+    return GST_PAD_PROBE_REMOVE;
+#else
     gst_pad_remove_buffer_probe(pad, control->m_bufferProbeId);
+#endif
 }
 
 void QGstreamerVideoWindow::updateNativeVideoSize()
@@ -319,7 +382,11 @@ void QGstreamerVideoWindow::updateNativeVideoSize()
     if (m_videoSink) {
         //find video native size to update video widget size hint
         GstPad *pad = gst_element_get_static_pad(m_videoSink,"sink");
+#if GST_CHECK_VERSION(1,0,0)
+        GstCaps *caps = gst_pad_get_current_caps(pad);
+#else
         GstCaps *caps = gst_pad_get_negotiated_caps(pad);
+#endif
         gst_object_unref(GST_OBJECT(pad));
 
         if (caps) {
diff --git a/src/gsttools/qgstutils.cpp b/src/gsttools/qgstutils.cpp
index 41bd005..3ca1921 100644
--- a/src/gsttools/qgstutils.cpp
+++ b/src/gsttools/qgstutils.cpp
@@ -89,8 +89,13 @@ static void addTagToMap(const GstTagList *list,
             break;
         default:
             // GST_TYPE_DATE is a function, not a constant, so pull it out of the switch
+#if GST_CHECK_VERSION(1,0,0)
+            if (G_VALUE_TYPE(&val) == G_TYPE_DATE) {
+                const GDate *date = (const GDate *)g_value_get_boxed(&val);
+#else
             if (G_VALUE_TYPE(&val) == GST_TYPE_DATE) {
                 const GDate *date = gst_value_get_date(&val);
+#endif
                 if (g_date_valid(date)) {
                     int year = g_date_get_year(date);
                     int month = g_date_get_month(date);
@@ -254,6 +259,24 @@ QAudioFormat QGstUtils::audioFormatForCaps(const GstCaps *caps)
 }
 
 
+
+#if GST_CHECK_VERSION(1,0,0)
+/*!
+  Returns audio format for a buffer.
+  If the buffer doesn't have a valid audio format, an empty QAudioFormat is returned.
+*/
+
+QAudioFormat QGstUtils::audioFormatForSample(GstSample *sample)
+{
+    GstCaps* caps = gst_sample_get_caps(sample);
+    if (!caps)
+        return QAudioFormat();
+
+    QAudioFormat format = QGstUtils::audioFormatForCaps(caps);
+    gst_caps_unref(caps);
+    return format;
+}
+#else
 /*!
   Returns audio format for a buffer.
   If the buffer doesn't have a valid audio format, an empty QAudioFormat is returned.
@@ -269,7 +292,7 @@ QAudioFormat QGstUtils::audioFormatForBuffer(GstBuffer *buffer)
     gst_caps_unref(caps);
     return format;
 }
-
+#endif
 
 /*!
   Builds GstCaps for an audio format.
@@ -403,7 +426,7 @@ QMultimedia::SupportEstimate QGstUtils::hasSupport(const QString &mimeType,
 
 void qt_gst_object_ref_sink(gpointer object)
 {
-#if (GST_VERSION_MAJOR >= 0) && (GST_VERSION_MINOR >= 10) && (GST_VERSION_MICRO >= 24)
+#if (GST_VERSION_MAJOR >= 0) && (GST_VERSION_MINOR >= 10) && (GST_VERSION_MICRO >= 24) || GST_CHECK_VERSION(1,0,0)
     gst_object_ref_sink(object);
 #else
     g_return_if_fail (GST_IS_OBJECT(object));
diff --git a/src/gsttools/qgstvideobuffer.cpp b/src/gsttools/qgstvideobuffer.cpp
index 45556d1..750a07f 100644
--- a/src/gsttools/qgstvideobuffer.cpp
+++ b/src/gsttools/qgstvideobuffer.cpp
@@ -78,21 +78,33 @@ QAbstractVideoBuffer::MapMode QGstVideoBuffer::mapMode() const
 uchar *QGstVideoBuffer::map(MapMode mode, int *numBytes, int *bytesPerLine)
 {
     if (mode != NotMapped && m_mode == NotMapped) {
-        if (numBytes)
-            *numBytes = m_buffer->size;
+        m_mode = mode;
 
         if (bytesPerLine)
             *bytesPerLine = m_bytesPerLine;
 
-        m_mode = mode;
+#if GST_CHECK_VERSION(1,0,0)
+        gst_buffer_map(m_buffer, &m_mapInfo, GST_MAP_READ);
+        if (numBytes)
+            *numBytes = m_mapInfo.size;
+
+        return m_mapInfo.data;
+#else
+        if (numBytes)
+            *numBytes = m_buffer->size;
 
         return m_buffer->data;
+#endif
     } else {
         return 0;
     }
 }
 void QGstVideoBuffer::unmap()
 {
+#if GST_CHECK_VERSION(1,0,0)
+    if (m_mode != NotMapped)
+        gst_buffer_unmap(m_buffer, &m_mapInfo);
+#endif
     m_mode = NotMapped;
 }
 
diff --git a/src/gsttools/qvideosurfacegstsink.cpp b/src/gsttools/qvideosurfacegstsink.cpp
index 81d5f60..51c4107 100644
--- a/src/gsttools/qvideosurfacegstsink.cpp
+++ b/src/gsttools/qvideosurfacegstsink.cpp
@@ -51,7 +51,11 @@
 
 #include "qvideosurfacegstsink_p.h"
 
-//#define DEBUG_VIDEO_SURFACE_SINK
+#if GST_VERSION_MAJOR >=1
+#include <gst/video/video.h>
+#endif
+
+#define DEBUG_VIDEO_SURFACE_SINK
 
 QT_BEGIN_NAMESPACE
 
@@ -71,10 +75,12 @@ QVideoSurfaceGstDelegate::QVideoSurfaceGstDelegate(
     if (m_surface) {
         foreach (QObject *instance, bufferPoolLoader()->instances(QGstBufferPoolPluginKey)) {
             QGstBufferPoolInterface* plugin = qobject_cast<QGstBufferPoolInterface*>(instance);
+
             if (plugin) {
                 m_pools.append(plugin);
             }
         }
+
         updateSupportedFormats();
         connect(m_surface, SIGNAL(supportedFormatsChanged()), this, SLOT(updateSupportedFormats()));
     }
@@ -208,6 +214,8 @@ GstFlowReturn QVideoSurfaceGstDelegate::render(GstBuffer *buffer)
     if (QThread::currentThread() == thread()) {
         if (!m_surface.isNull())
             m_surface->present(m_frame);
+        else
+            qWarning() << "m_surface.isNull().";
     } else {
         QMetaObject::invokeMethod(this, "queuedRender", Qt::QueuedConnection);
         m_renderCondition.wait(&m_mutex, 300);
@@ -310,6 +318,27 @@ void QVideoSurfaceGstDelegate::updateSupportedFormats()
     }
 }
 
+#if GST_CHECK_VERSION(1,0,0)
+struct YuvFormat
+{
+    QVideoFrame::PixelFormat pixelFormat;
+    GstVideoFormat vfmt;
+    guint32 fourcc;
+    int bitsPerPixel;
+};
+
+static const YuvFormat qt_yuvColorLookup[] =
+{
+    { QVideoFrame::Format_YUV420P, GST_VIDEO_FORMAT_I420, GST_MAKE_FOURCC('I','4','2','0'), 8  },
+    { QVideoFrame::Format_YV12,    GST_VIDEO_FORMAT_YV12, GST_MAKE_FOURCC('Y','V','1','2'), 8  },
+    { QVideoFrame::Format_UYVY,    GST_VIDEO_FORMAT_UYVY, GST_MAKE_FOURCC('U','Y','V','Y'), 16 },
+    { QVideoFrame::Format_YUYV,    GST_VIDEO_FORMAT_YUY2, GST_MAKE_FOURCC('Y','U','Y','2'), 16 },
+    { QVideoFrame::Format_NV12,    GST_VIDEO_FORMAT_NV12, GST_MAKE_FOURCC('N','V','1','2'), 8 },
+    { QVideoFrame::Format_NV21,    GST_VIDEO_FORMAT_NV21, GST_MAKE_FOURCC('N','V','2','1'), 8 },
+    { QVideoFrame::Format_AYUV444, GST_VIDEO_FORMAT_AYUV, GST_MAKE_FOURCC('A','Y','U','V'), 32 },
+};
+
+#else
 struct YuvFormat
 {
     QVideoFrame::PixelFormat pixelFormat;
@@ -327,6 +356,7 @@ static const YuvFormat qt_yuvColorLookup[] =
     { QVideoFrame::Format_NV21,    GST_MAKE_FOURCC('N','V','2','1'), 8 },
     { QVideoFrame::Format_AYUV444, GST_MAKE_FOURCC('A','Y','U','V'), 32 }
 };
+#endif
 
 static int indexOfYuvColor(QVideoFrame::PixelFormat format)
 {
@@ -339,12 +369,20 @@ static int indexOfYuvColor(QVideoFrame::PixelFormat format)
     return -1;
 }
 
+#if GST_VERSION_MAJOR >=1
+static int indexOfYuvColor(GstVideoFormat vfmt)
+#else
 static int indexOfYuvColor(guint32 fourcc)
+#endif
 {
     const int count = sizeof(qt_yuvColorLookup) / sizeof(YuvFormat);
 
     for (int i = 0; i < count; ++i)
+#if GST_VERSION_MAJOR >=1
+        if (qt_yuvColorLookup[i].vfmt == vfmt)
+#else
         if (qt_yuvColorLookup[i].fourcc == fourcc)
+#endif
             return i;
 
     return -1;
@@ -417,13 +455,13 @@ GType QVideoSurfaceGstSink::get_type()
     if (type == 0) {
         static const GTypeInfo info =
         {
-            sizeof(QVideoSurfaceGstSinkClass),                    // class_size
+            sizeof(QVideoSurfaceGstSinkClass),                 // class_size
             base_init,                                         // base_init
             NULL,                                              // base_finalize
             class_init,                                        // class_init
             NULL,                                              // class_finalize
             NULL,                                              // class_data
-            sizeof(QVideoSurfaceGstSink),                         // instance_size
+            sizeof(QVideoSurfaceGstSink),                      // instance_size
             0,                                                 // n_preallocs
             instance_init,                                     // instance_init
             0                                                  // value_table
@@ -445,7 +483,11 @@ void QVideoSurfaceGstSink::class_init(gpointer g_class, gpointer class_data)
     GstBaseSinkClass *base_sink_class = reinterpret_cast<GstBaseSinkClass *>(g_class);
     base_sink_class->get_caps = QVideoSurfaceGstSink::get_caps;
     base_sink_class->set_caps = QVideoSurfaceGstSink::set_caps;
+// FIXME:
+#if GST_CHECK_VERSION(1,0,0)
+#else
     base_sink_class->buffer_alloc = QVideoSurfaceGstSink::buffer_alloc;
+#endif
     base_sink_class->start = QVideoSurfaceGstSink::start;
     base_sink_class->stop = QVideoSurfaceGstSink::stop;
     // base_sink_class->unlock = QVideoSurfaceGstSink::unlock; // Not implemented.
@@ -464,6 +506,18 @@ void QVideoSurfaceGstSink::base_init(gpointer g_class)
 {
     static GstStaticPadTemplate sink_pad_template = GST_STATIC_PAD_TEMPLATE(
             "sink", GST_PAD_SINK, GST_PAD_ALWAYS, GST_STATIC_CAPS(
+#if GST_CHECK_VERSION(1,0,0)
+                    "video/x-raw, "
+                    "format = (string) RGBA,"
+                    "framerate = (fraction) [ 0, MAX ], "
+                    "width = (int) [ 1, MAX ], "
+                    "height = (int) [ 1, MAX ]; "
+                    "video/x-raw, "
+                    "format = (string) I420,"
+                    "framerate = (fraction) [ 0, MAX ], "
+                    "width = (int) [ 1, MAX ], "
+                    "height = (int) [ 1, MAX ]"));
+#else
                     "video/x-raw-rgb, "
                     "framerate = (fraction) [ 0, MAX ], "
                     "width = (int) [ 1, MAX ], "
@@ -472,6 +526,7 @@ void QVideoSurfaceGstSink::base_init(gpointer g_class)
                     "framerate = (fraction) [ 0, MAX ], "
                     "width = (int) [ 1, MAX ], "
                     "height = (int) [ 1, MAX ]"));
+#endif
 
     gst_element_class_add_pad_template(
             GST_ELEMENT_CLASS(g_class), gst_static_pad_template_get(&sink_pad_template));
@@ -520,7 +575,11 @@ GstStateChangeReturn QVideoSurfaceGstSink::change_state(
             element, transition);
 }
 
-GstCaps *QVideoSurfaceGstSink::get_caps(GstBaseSink *base)
+GstCaps *QVideoSurfaceGstSink::get_caps(GstBaseSink *base
+#if GST_CHECK_VERSION(1,0,0)
+                                        , GstCaps* /*filterCaps*/
+#endif
+)
 {
     VO_SINK(base);
 
@@ -533,6 +592,7 @@ GstCaps *QVideoSurfaceGstSink::get_caps(GstBaseSink *base)
     QList<QVideoFrame::PixelFormat> poolHandleFormats;
     sink->delegate->poolMutex()->lock();
     QGstBufferPoolInterface *pool = sink->delegate->pool();
+
     if (pool)
         poolHandleFormats = sink->delegate->supportedPixelFormats(pool->handleType());
     sink->delegate->poolMutex()->unlock();
@@ -548,11 +608,19 @@ GstCaps *QVideoSurfaceGstSink::get_caps(GstBaseSink *base)
 
         if (index != -1) {
             gst_caps_append_structure(caps, gst_structure_new(
+#if GST_CHECK_VERSION(1,0,0)
+                    "video/x-raw",
+#else
                     "video/x-raw-yuv",
+#endif
                     "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, INT_MAX, 1,
                     "width"    , GST_TYPE_INT_RANGE, 1, INT_MAX,
                     "height"   , GST_TYPE_INT_RANGE, 1, INT_MAX,
-                    "format"   , GST_TYPE_FOURCC, qt_yuvColorLookup[index].fourcc,
+#if GST_CHECK_VERSION(1,0,0)
+                    "format"   , G_TYPE_STRING, gst_video_format_to_string(qt_yuvColorLookup[index].vfmt),
+#else
+                    "format"   , G_TYPE_STRING, qt_yuvColorLookup[index].fourcc,
+#endif
                     NULL));
             continue;
         }
@@ -562,7 +630,18 @@ GstCaps *QVideoSurfaceGstSink::get_caps(GstBaseSink *base)
         for (int i = 0; i < count; ++i) {
             if (qt_rgbColorLookup[i].pixelFormat == format) {
                 GstStructure *structure = gst_structure_new(
+#if GST_CHECK_VERSION(1,0,0)
+                        "video/x-raw",
+                        "format"    , G_TYPE_STRING, gst_video_format_to_string(gst_video_format_from_masks(qt_rgbColorLookup[i].depth,
+                                                                                 qt_rgbColorLookup[i].bitsPerPixel,
+                                                                                 qt_rgbColorLookup[i].endianness,
+                                                                                 qt_rgbColorLookup[i].red,
+                                                                                 qt_rgbColorLookup[i].green,
+                                                                                 qt_rgbColorLookup[i].blue,
+                                                                                 qt_rgbColorLookup[i].alpha)),
+#else
                         "video/x-raw-rgb",
+#endif
                         "framerate" , GST_TYPE_FRACTION_RANGE, 0, 1, INT_MAX, 1,
                         "width"     , GST_TYPE_INT_RANGE, 1, INT_MAX,
                         "height"    , GST_TYPE_INT_RANGE, 1, INT_MAX,
@@ -583,6 +662,7 @@ GstCaps *QVideoSurfaceGstSink::get_caps(GstBaseSink *base)
         }
     }
 
+//    printf("get Caps %"GST_PTR_FORMAT"\n", caps);
     return caps;
 }
 
@@ -622,7 +702,7 @@ gboolean QVideoSurfaceGstSink::set_caps(GstBaseSink *base, GstCaps *caps)
         sink->lastRequestedCaps = 0;
 
 #ifdef DEBUG_VIDEO_SURFACE_SINK
-        qDebug() << "Staring video surface, format:";
+        qDebug() << "Starting video surface, format:";
         qDebug() << format;
         qDebug() << "bytesPerLine:" << bytesPerLine;
 #endif
@@ -647,11 +727,49 @@ QVideoSurfaceFormat QVideoSurfaceGstSink::formatForCaps(GstCaps *caps, int *byte
     gst_structure_get_int(structure, "width", &size.rwidth());
     gst_structure_get_int(structure, "height", &size.rheight());
 
+#if GST_CHECK_VERSION(1, 0, 0)
+    GstVideoInfo info;
+    gst_video_info_from_caps(&info, caps);
+
+    if (info.finfo->format == GST_VIDEO_FORMAT_I420) {
+        int index = indexOfYuvColor(GST_VIDEO_FORMAT_I420);
+
+        if (index != -1) {
+            pixelFormat = qt_yuvColorLookup[index].pixelFormat;
+            bitsPerPixel = qt_yuvColorLookup[index].bitsPerPixel;
+        }
+    } else if (info.finfo->format == GST_VIDEO_FORMAT_RGBx) {
+        int depth = 0;
+        int endianness = 0;
+        int red = 0;
+        int green = 0;
+        int blue = 0;
+        int alpha = 0;
+
+        gst_structure_get_int(structure, "bpp", &bitsPerPixel);
+        gst_structure_get_int(structure, "depth", &depth);
+        gst_structure_get_int(structure, "endianness", &endianness);
+        gst_structure_get_int(structure, "red_mask", &red);
+        gst_structure_get_int(structure, "green_mask", &green);
+        gst_structure_get_int(structure, "blue_mask", &blue);
+        gst_structure_get_int(structure, "alpha_mask", &alpha);
+
+        int index = indexOfRgbColor(bitsPerPixel, depth, endianness, red, green, blue, alpha);
+        printf("INDEX %x\n", index);
+        if (index != -1)
+            pixelFormat = qt_rgbColorLookup[index].pixelFormat;
+    }
+#else
+
     if (qstrcmp(gst_structure_get_name(structure), "video/x-raw-yuv") == 0) {
         guint32 fourcc = 0;
+#if GST_CHECK_VERSION(1, 0, 0)
+        int index = indexOfYuvColor(gst_video_format_from_string(gst_structure_get_string(structure, "format")));
+#else
         gst_structure_get_fourcc(structure, "format", &fourcc);
 
         int index = indexOfYuvColor(fourcc);
+#endif
         if (index != -1) {
             pixelFormat = qt_yuvColorLookup[index].pixelFormat;
             bitsPerPixel = qt_yuvColorLookup[index].bitsPerPixel;
@@ -677,6 +795,7 @@ QVideoSurfaceFormat QVideoSurfaceGstSink::formatForCaps(GstCaps *caps, int *byte
         if (index != -1)
             pixelFormat = qt_rgbColorLookup[index].pixelFormat;
     }
+#endif
 
     if (pixelFormat != QVideoFrame::Format_Invalid) {
         QVideoSurfaceFormat format(size, pixelFormat, handleType);
@@ -773,7 +892,11 @@ GstFlowReturn QVideoSurfaceGstSink::buffer_alloc(
 
     poolLock.unlock();
 
+#if GST_CHECK_VERSION(1,0,0)
+    GstCaps *intersection = gst_caps_intersect(get_caps(GST_BASE_SINK(sink), NULL), caps);
+#else
     GstCaps *intersection = gst_caps_intersect(get_caps(GST_BASE_SINK(sink)), caps);
+#endif
 
     if (gst_caps_is_empty (intersection)) {
         gst_caps_unref(intersection);
@@ -814,7 +937,7 @@ GstFlowReturn QVideoSurfaceGstSink::buffer_alloc(
     QVideoSurfaceFormat surfaceFormat = sink->delegate->surfaceFormat();
 
     if (!pool->isFormatSupported(surfaceFormat)) {
-        //qDebug() << "sink doesn't support native pool format, skip custom buffers allocation";
+        qDebug() << "sink doesn't support native pool format, skip custom buffers allocation";
         return GST_FLOW_OK;
     }
 
@@ -838,7 +961,6 @@ GstFlowReturn QVideoSurfaceGstSink::buffer_alloc(
 gboolean QVideoSurfaceGstSink::start(GstBaseSink *base)
 {
     Q_UNUSED(base);
-
     return TRUE;
 }
 
@@ -864,8 +986,9 @@ gboolean QVideoSurfaceGstSink::event(GstBaseSink *base, GstEvent *event)
         VO_SINK(base);
         sink->delegate->setLastPrerolledBuffer(0);
     }
-
-    return TRUE;
+#if GST_CHECK_VERSION(1, 0, 0)
+    return GST_BASE_SINK_CLASS (sink_parent_class)->event (base, event);
+#endif
 }
 
 GstFlowReturn QVideoSurfaceGstSink::preroll(GstBaseSink *base, GstBuffer *buffer)
diff --git a/src/multimedia/gsttools_headers/qgstappsrc_p.h b/src/multimedia/gsttools_headers/qgstappsrc_p.h
index bfb038e..a188e18 100644
--- a/src/multimedia/gsttools_headers/qgstappsrc_p.h
+++ b/src/multimedia/gsttools_headers/qgstappsrc_p.h
@@ -47,7 +47,10 @@
 
 #include <gst/gst.h>
 #include <gst/app/gstappsrc.h>
+
+#if GST_VERSION_MAJOR < 1
 #include <gst/app/gstappbuffer.h>
+#endif
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/multimedia/gsttools_headers/qgstreameraudioprobecontrol_p.h b/src/multimedia/gsttools_headers/qgstreameraudioprobecontrol_p.h
index 71ea2ff..879f071 100644
--- a/src/multimedia/gsttools_headers/qgstreameraudioprobecontrol_p.h
+++ b/src/multimedia/gsttools_headers/qgstreameraudioprobecontrol_p.h
@@ -55,8 +55,11 @@ class QGstreamerAudioProbeControl : public QMediaAudioProbeControl
 public:
     explicit QGstreamerAudioProbeControl(QObject *parent);
     virtual ~QGstreamerAudioProbeControl();
-
+#if GST_CHECK_VERSION(1,0,0)
+    void bufferProbed(GstBuffer* buffer, GstCaps* caps);
+#else
     void bufferProbed(GstBuffer* buffer);
+#endif
 
 private slots:
     void bufferProbed();
diff --git a/src/multimedia/gsttools_headers/qgstreamervideoprobecontrol_p.h b/src/multimedia/gsttools_headers/qgstreamervideoprobecontrol_p.h
index c512b48..0a8a654 100644
--- a/src/multimedia/gsttools_headers/qgstreamervideoprobecontrol_p.h
+++ b/src/multimedia/gsttools_headers/qgstreamervideoprobecontrol_p.h
@@ -56,7 +56,11 @@ public:
     explicit QGstreamerVideoProbeControl(QObject *parent);
     virtual ~QGstreamerVideoProbeControl();
 
+#if GST_CHECK_VERSION(1,0,0)
+    void bufferProbed(GstBuffer* buffer, GstCaps*);
+#else
     void bufferProbed(GstBuffer* buffer);
+#endif
     void startFlushing();
     void stopFlushing();
 
diff --git a/src/multimedia/gsttools_headers/qgstreamervideowindow_p.h b/src/multimedia/gsttools_headers/qgstreamervideowindow_p.h
index 45582d6..4440337 100644
--- a/src/multimedia/gsttools_headers/qgstreamervideowindow_p.h
+++ b/src/multimedia/gsttools_headers/qgstreamervideowindow_p.h
@@ -112,7 +112,11 @@ private slots:
     void updateNativeVideoSize();
 
 private:
+#if GST_CHECK_VERSION(1,0,0)
+    static GstPadProbeReturn padBufferProbe(GstPad *pad, GstPadProbeInfo *info, gpointer user_data);
+#else
     static void padBufferProbe(GstPad *pad, GstBuffer *buffer, gpointer user_data);
+#endif
 
     GstElement *m_videoSink;
     WId m_windowId;
diff --git a/src/multimedia/gsttools_headers/qgstutils_p.h b/src/multimedia/gsttools_headers/qgstutils_p.h
index eea1e15..6369df7 100644
--- a/src/multimedia/gsttools_headers/qgstutils_p.h
+++ b/src/multimedia/gsttools_headers/qgstutils_p.h
@@ -70,7 +70,11 @@ namespace QGstUtils {
     QSize capsResolution(const GstCaps *caps);
     QSize capsCorrectedResolution(const GstCaps *caps);
     QAudioFormat audioFormatForCaps(const GstCaps *caps);
+#if GST_CHECK_VERSION(1,0,0)
+    QAudioFormat audioFormatForSample(GstSample *sample);
+#else
     QAudioFormat audioFormatForBuffer(GstBuffer *buffer);
+#endif
     GstCaps *capsForAudioFormat(QAudioFormat format);
     void initializeGst();
     QMultimedia::SupportEstimate hasSupport(const QString &mimeType,
diff --git a/src/multimedia/gsttools_headers/qgstvideobuffer_p.h b/src/multimedia/gsttools_headers/qgstvideobuffer_p.h
index 505a6c6..9bde1e0 100644
--- a/src/multimedia/gsttools_headers/qgstvideobuffer_p.h
+++ b/src/multimedia/gsttools_headers/qgstvideobuffer_p.h
@@ -79,6 +79,9 @@ private:
     int m_bytesPerLine;
     MapMode m_mode;
     QVariant m_handle;
+#if GST_CHECK_VERSION(1,0,0)
+    GstMapInfo m_mapInfo;
+#endif
 };
 
 QT_END_NAMESPACE
diff --git a/src/multimedia/gsttools_headers/qvideosurfacegstsink_p.h b/src/multimedia/gsttools_headers/qvideosurfacegstsink_p.h
index 7563f06..505ff39 100644
--- a/src/multimedia/gsttools_headers/qvideosurfacegstsink_p.h
+++ b/src/multimedia/gsttools_headers/qvideosurfacegstsink_p.h
@@ -146,7 +146,11 @@ private:
 
     static GstStateChangeReturn change_state(GstElement *element, GstStateChange transition);
 
-    static GstCaps *get_caps(GstBaseSink *sink);
+    static GstCaps *get_caps(GstBaseSink *sink
+#if GST_CHECK_VERSION(1,0,0)
+                             , GstCaps* /*filterCaps*/
+#endif
+                            );
     static gboolean set_caps(GstBaseSink *sink, GstCaps *caps);
 
     static GstFlowReturn buffer_alloc(
diff --git a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecoderserviceplugin.cpp b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecoderserviceplugin.cpp
index e6d2421..00291ab 100644
--- a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecoderserviceplugin.cpp
+++ b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecoderserviceplugin.cpp
@@ -82,29 +82,42 @@ void QGstreamerAudioDecoderServicePlugin::updateSupportedMimeTypes() const
     gst_init(NULL, NULL);
 
     GList *plugins, *orig_plugins;
+#if GST_CHECK_VERSION(1,0,0)
+    orig_plugins = plugins = gst_registry_get_plugin_list (gst_registry_get());
+#else
     orig_plugins = plugins = gst_default_registry_get_plugin_list ();
-
+#endif
     while (plugins) {
         GList *features, *orig_features;
 
         GstPlugin *plugin = (GstPlugin *) (plugins->data);
         plugins = g_list_next (plugins);
 
+#if GST_CHECK_VERSION(1,0,0)
+        if (GST_OBJECT_FLAG_IS_SET(plugin, GST_PLUGIN_FLAG_BLACKLISTED))
+            continue;
+#else
         if (plugin->flags & (1<<1)) //GST_PLUGIN_FLAG_BLACKLISTED
             continue;
-
-        orig_features = features = gst_registry_get_feature_list_by_plugin(gst_registry_get_default (),
-                                                                        plugin->desc.name);
+#endif
+        orig_features = features = gst_registry_get_feature_list_by_plugin(gst_registry_get (),
+                                                                         gst_plugin_get_name(plugin));
         while (features) {
             if (!G_UNLIKELY(features->data == NULL)) {
                 GstPluginFeature *feature = GST_PLUGIN_FEATURE(features->data);
                 if (GST_IS_ELEMENT_FACTORY (feature)) {
                     GstElementFactory *factory = GST_ELEMENT_FACTORY(gst_plugin_feature_load(feature));
                     if (factory
-                       && factory->numpadtemplates > 0
+                       && gst_element_factory_get_num_pad_templates(factory) > 0
+#if GST_CHECK_VERSION(1,0,0)
+                       && (qstrcmp(gst_element_factory_get_metadata(factory, GST_ELEMENT_METADATA_KLASS), "Codec/Decoder/Audio") == 0
+                          || qstrcmp(gst_element_factory_get_metadata(factory, GST_ELEMENT_METADATA_KLASS), "Codec/Demux") == 0 )
+#else
                        && (qstrcmp(factory->details.klass, "Codec/Decoder/Audio") == 0
-                          || qstrcmp(factory->details.klass, "Codec/Demux") == 0 )) {
-                        const GList *pads = factory->staticpadtemplates;
+                           || qstrcmp(factory->details.klass, "Codec/Demux") == 0 )
+#endif
+                        ) {
+                        const GList *pads = gst_element_factory_get_static_pad_templates(factory);
                         while (pads) {
                             GstStaticPadTemplate *padtemplate = (GstStaticPadTemplate*)(pads->data);
                             pads = g_list_next (pads);
diff --git a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp
index 9f1a765..dd6bd02 100644
--- a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp
+++ b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp
@@ -454,21 +454,40 @@ QAudioBuffer QGstreamerAudioDecoderSession::read()
         if (buffersAvailable == 1)
             emit bufferAvailableChanged(false);
 
+        const char* bufferData = 0;
+        int bufferSize = 0;
+
+#if GST_CHECK_VERSION(1,0,0)
+        GstSample *sample = gst_app_sink_pull_sample(m_appSink);
+        GstBuffer *buffer = gst_sample_get_buffer(sample);
+        GstMapInfo mapInfo;
+        gst_buffer_map(buffer, &mapInfo, GST_MAP_READ);
+        bufferData = (const char*)mapInfo.data;
+        bufferSize = mapInfo.size;
+        QAudioFormat format = QGstUtils::audioFormatForSample(sample);
+#else
         GstBuffer *buffer = gst_app_sink_pull_buffer(m_appSink);
-
+        bufferData = (const char*)buffer->data;
+        bufferSize = buffer->size;
         QAudioFormat format = QGstUtils::audioFormatForBuffer(buffer);
+#endif
+
         if (format.isValid()) {
             // XXX At the moment we have to copy data from GstBuffer into QAudioBuffer.
             // We could improve performance by implementing QAbstractAudioBuffer for GstBuffer.
             qint64 position = getPositionFromBuffer(buffer);
-            audioBuffer = QAudioBuffer(QByteArray((const char*)buffer->data, buffer->size), format, position);
+            audioBuffer = QAudioBuffer(QByteArray((const char*)bufferData, bufferSize), format, position);
             position /= 1000; // convert to milliseconds
             if (position != m_position) {
                 m_position = position;
                 emit positionChanged(m_position);
             }
         }
+#if GST_CHECK_VERSION(1,0,0)
+        gst_sample_unref(sample);
+#else
         gst_buffer_unref(buffer);
+#endif
     }
 
     return audioBuffer;
@@ -539,7 +558,12 @@ void QGstreamerAudioDecoderSession::addAppSink()
 
     GstAppSinkCallbacks callbacks;
     memset(&callbacks, 0, sizeof(callbacks));
+#if GST_CHECK_VERSION(1,0,0)
+    // ### Should perhaps also rename new_buffer to new_sample.
+    callbacks.new_sample = &new_buffer;
+#else
     callbacks.new_buffer = &new_buffer;
+#endif
     gst_app_sink_set_callbacks(m_appSink, &callbacks, this, NULL);
     gst_app_sink_set_max_buffers(m_appSink, MAX_BUFFERS_IN_QUEUE);
     gst_base_sink_set_sync(GST_BASE_SINK(m_appSink), FALSE);
@@ -565,8 +589,13 @@ void QGstreamerAudioDecoderSession::updateDuration()
     gint64 gstDuration = 0;
     int duration = -1;
 
+#if GST_CHECK_VERSION(1,0,0)
+    if (m_playbin && gst_element_query_duration(m_playbin, format, &gstDuration))
+        duration = gstDuration / 1000000;
+#else
     if (m_playbin && gst_element_query_duration(m_playbin, &format, &gstDuration))
         duration = gstDuration / 1000000;
+#endif
 
     if (m_duration != duration) {
         m_duration = duration;
diff --git a/src/plugins/gstreamer/camerabin/camerabinsession.cpp b/src/plugins/gstreamer/camerabin/camerabinsession.cpp
index 6e3448f..0dbf848 100644
--- a/src/plugins/gstreamer/camerabin/camerabinsession.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinsession.cpp
@@ -726,7 +726,11 @@ qint64 CameraBinSession::duration() const
     GstFormat   format = GST_FORMAT_TIME;
     gint64      duration = 0;
 
+#if GST_CHECK_VERSION(1,0,0)
+    if ( m_camerabin && gst_element_query_duration(m_camerabin, format, &duration))
+#else
     if ( m_camerabin && gst_element_query_position(m_camerabin, &format, &duration))
+#endif
         return duration / 1000000;
     else
         return 0;
@@ -759,8 +763,13 @@ void CameraBinSession::setMetaData(const QMap<QByteArray, QVariant> &data)
 
     if (m_camerabin) {
         GstIterator *elements = gst_bin_iterate_all_by_interface(GST_BIN(m_camerabin), GST_TYPE_TAG_SETTER);
+#if GST_CHECK_VERSION(1,0,0)
+        GValue *element = 0;
+        while (gst_iterator_next(elements, element) == GST_ITERATOR_OK) {
+#else
         GstElement *element = 0;
         while (gst_iterator_next(elements, (void**)&element) == GST_ITERATOR_OK) {
+#endif
             gst_tag_setter_reset_tags(GST_TAG_SETTER(element));
 
             QMapIterator<QByteArray, QVariant> it(data);
@@ -821,7 +830,11 @@ bool CameraBinSession::processSyncMessage(const QGstreamerMessage &message)
 
     if (gm && GST_MESSAGE_TYPE(gm) == GST_MESSAGE_ELEMENT) {
         if (m_captureMode == QCamera::CaptureStillImage &&
+#if GST_CHECK_VERSION(1,0,0)
+            gst_message_has_name (gm, "preview-image")) {
+#else
             gst_structure_has_name(gm->structure, "preview-image")) {
+#endif
             st = gst_message_get_structure(gm);
 
             if (gst_structure_has_field_typed(st, "buffer", GST_TYPE_BUFFER)) {
@@ -831,7 +844,11 @@ bool CameraBinSession::processSyncMessage(const QGstreamerMessage &message)
 
                     QImage img;
 
+#if GST_CHECK_VERSION(1,0,0)
                     GstCaps *caps = gst_buffer_get_caps(buffer);
+#else
+                    GstCaps *caps = gst_buffer_get_caps(buffer);
+#endif
                     if (caps) {
                         GstStructure *structure = gst_caps_get_structure(caps, 0);
                         gint width = 0;
@@ -1103,7 +1120,11 @@ QList< QPair<int,int> > CameraBinSession::supportedFrameRates(const QSize &frame
         gst_structure_remove_all_fields(structure);
         gst_structure_set_value(structure, "framerate", &rate);
     }
+#if GST_CHECK_VERSION(1,0,0)
+    caps = gst_caps_simplify(caps);
+#else
     gst_caps_do_simplify(caps);
+#endif
 
 
     for (uint i=0; i<gst_caps_get_size(caps); i++) {
@@ -1223,7 +1244,11 @@ QList<QSize> CameraBinSession::supportedResolutions(QPair<int,int> rate,
         gst_structure_set_value(structure, "width", &w);
         gst_structure_set_value(structure, "height", &h);
     }
+#if GST_CHECK_VERSION(1,0,0)
+    caps = gst_caps_simplify(caps);
+#else
     gst_caps_do_simplify(caps);
+#endif
 
     for (uint i=0; i<gst_caps_get_size(caps); i++) {
         GstStructure *structure = gst_caps_get_structure(caps, i);
diff --git a/src/plugins/gstreamer/common.pri b/src/plugins/gstreamer/common.pri
index 8b421b8..2e7f746 100644
--- a/src/plugins/gstreamer/common.pri
+++ b/src/plugins/gstreamer/common.pri
@@ -12,14 +12,17 @@ LIBS += -lqgsttools_p
 CONFIG += link_pkgconfig
 
 PKGCONFIG += \
-    gstreamer-0.10 \
-    gstreamer-base-0.10 \
-    gstreamer-interfaces-0.10 \
-    gstreamer-audio-0.10 \
-    gstreamer-video-0.10 \
-    gstreamer-pbutils-0.10
+    gstreamer-$$GST_VERSION \
+    gstreamer-base-$$GST_VERSION \
+    gstreamer-audio-$$GST_VERSION \
+    gstreamer-video-$$GST_VERSION \
+    gstreamer-pbutils-$$GST_VERSION
 
-maemo*:PKGCONFIG +=gstreamer-plugins-bad-0.10
+maemo*:PKGCONFIG +=gstreamer-plugins-bad-$$GST_VERSION
+
+mir: {
+    DEFINES += HAVE_MIR
+}
 
 config_resourcepolicy {
     DEFINES += HAVE_RESOURCE_POLICY
@@ -27,8 +30,8 @@ config_resourcepolicy {
 }
 
 config_gstreamer_appsrc {
-    PKGCONFIG += gstreamer-app-0.10
+    PKGCONFIG += gstreamer-app-$$GST_VERSION
     DEFINES += HAVE_GST_APPSRC
-    LIBS += -lgstapp-0.10
+    LIBS += -lgstapp-$$GST_VERSION
 }
 
diff --git a/src/plugins/gstreamer/gstreamer.pro b/src/plugins/gstreamer/gstreamer.pro
index 7649010..fce55ac 100644
--- a/src/plugins/gstreamer/gstreamer.pro
+++ b/src/plugins/gstreamer/gstreamer.pro
@@ -2,11 +2,10 @@ TEMPLATE = subdirs
 
 SUBDIRS += \
     audiodecoder \
-    mediacapture \
     mediaplayer
 
 config_gstreamer_encodingprofiles {
-    SUBDIRS += camerabin
+#    SUBDIRS += camerabin
 }
 
 OTHER_FILES += \
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamercapturesession.cpp b/src/plugins/gstreamer/mediacapture/qgstreamercapturesession.cpp
index 518a66b..0c99502 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamercapturesession.cpp
+++ b/src/plugins/gstreamer/mediacapture/qgstreamercapturesession.cpp
@@ -504,6 +504,11 @@ GstElement *QGstreamerCaptureSession::buildImageCapture()
     gst_pad_add_buffer_probe(pad, G_CALLBACK(passImageFilter), this);
     gst_object_unref(GST_OBJECT(pad));
 
+#if GST_CHECK_VERSION(1,0,0)
+    gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_BUFFER, passImageFilter, this);
+#else
+    gst_pad_add_buffer_probe(pad, G_CALLBACK(passImageFilter), this);
+#endif
     g_object_set(G_OBJECT(sink), "signal-handoffs", TRUE, NULL);
     g_signal_connect(G_OBJECT(sink), "handoff",
                      G_CALLBACK(saveImageFilter), this);
diff --git a/src/plugins/gstreamer/mediaplayer/mediaplayer.pro b/src/plugins/gstreamer/mediaplayer/mediaplayer.pro
index 2ca9377..b986fc7 100644
--- a/src/plugins/gstreamer/mediaplayer/mediaplayer.pro
+++ b/src/plugins/gstreamer/mediaplayer/mediaplayer.pro
@@ -28,4 +28,3 @@ SOURCES += \
 
 OTHER_FILES += \
     mediaplayer.json
-
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp
index ff99aa3..f9de6a7 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp
@@ -527,6 +527,8 @@ void QGstreamerPlayerControl::processEOS()
         m_session->showPrerollFrames(false); // stop showing prerolled frames in stop state
     }
 
+    qWarning() << "Processing EOS!";
+
     popAndNotifyState();
 }
 
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp
index 854da46..2fd4345 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp
@@ -59,7 +59,11 @@
 #include <private/qgstreamervideorenderer_p.h>
 
 #if defined(Q_WS_MAEMO_6) && defined(__arm__)
-#include "qgstreamergltexturerenderer.h"
+#include "private/qgstreamergltexturerenderer.h"
+#endif
+
+#if defined(HAVE_MIR) && defined (__arm__)
+#include "private/qgstreamermirtexturerenderer_p.h"
 #endif
 
 #include "qgstreamerstreamscontrol.h"
@@ -90,6 +94,9 @@ QGstreamerPlayerService::QGstreamerPlayerService(QObject *parent):
 
 #if defined(Q_WS_MAEMO_6) && defined(__arm__)
     m_videoRenderer = new QGstreamerGLTextureRenderer(this);
+#elif defined(HAVE_MIR) && defined (__arm__)
+    //m_videoRenderer = new QGstreamerVideoRenderer(this);
+    m_videoRenderer = new QGstreamerMirTextureRenderer(this, m_session);
 #else
     m_videoRenderer = new QGstreamerVideoRenderer(this);
 #endif
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayerserviceplugin.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamerplayerserviceplugin.cpp
index a9052ca..7968799 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayerserviceplugin.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayerserviceplugin.cpp
@@ -95,7 +95,11 @@ void QGstreamerPlayerServicePlugin::updateSupportedMimeTypes() const
     gst_init(NULL, NULL);
 
     GList *plugins, *orig_plugins;
+#if GST_CHECK_VERSION(1,0,0)
+    orig_plugins = plugins = gst_registry_get_plugin_list (gst_registry_get());
+#else
     orig_plugins = plugins = gst_default_registry_get_plugin_list ();
+#endif
 
     while (plugins) {
         GList *features, *orig_features;
@@ -103,22 +107,33 @@ void QGstreamerPlayerServicePlugin::updateSupportedMimeTypes() const
         GstPlugin *plugin = (GstPlugin *) (plugins->data);
         plugins = g_list_next (plugins);
 
+#if GST_CHECK_VERSION(1,0,0)
+        if (GST_OBJECT_FLAG_IS_SET(plugin, GST_PLUGIN_FLAG_BLACKLISTED))
+            continue;
+#else
         if (plugin->flags & (1<<1)) //GST_PLUGIN_FLAG_BLACKLISTED
             continue;
+#endif
 
-        orig_features = features = gst_registry_get_feature_list_by_plugin(gst_registry_get_default (),
-                                                                        plugin->desc.name);
+        orig_features = features = gst_registry_get_feature_list_by_plugin(gst_registry_get(),
+                                                                           gst_plugin_get_name(plugin));
         while (features) {
             if (!G_UNLIKELY(features->data == NULL)) {
                 GstPluginFeature *feature = GST_PLUGIN_FEATURE(features->data);
                 if (GST_IS_ELEMENT_FACTORY (feature)) {
                     GstElementFactory *factory = GST_ELEMENT_FACTORY(gst_plugin_feature_load(feature));
                     if (factory
-                       && factory->numpadtemplates > 0
-                       && (qstrcmp(factory->details.klass, "Codec/Decoder/Audio") == 0
+#if GST_CHECK_VERSION(1,0,0)
+                        && (qstrcmp(gst_element_factory_get_metadata(factory, GST_ELEMENT_METADATA_KLASS), "Codec/Decoder/Audio") == 0
+                          || qstrcmp(gst_element_factory_get_metadata(factory, GST_ELEMENT_METADATA_KLASS),"Codec/Decoder/Video") == 0
+                          || qstrcmp(gst_element_factory_get_metadata(factory, GST_ELEMENT_METADATA_KLASS), "Codec/Demux") == 0 )
+#else
+                        && (qstrcmp(factory->details.klass, "Codec/Decoder/Audio") == 0
                           || qstrcmp(factory->details.klass, "Codec/Decoder/Video") == 0
-                          || qstrcmp(factory->details.klass, "Codec/Demux") == 0 )) {
-                        const GList *pads = factory->staticpadtemplates;
+                          || qstrcmp(factory->details.klass, "Codec/Demux") == 0 )
+#endif
+                        ) {
+                        const GList *pads = gst_element_factory_get_static_pad_templates(factory);
                         while (pads) {
                             GstStaticPadTemplate *padtemplate = (GstStaticPadTemplate*)(pads->data);
                             pads = g_list_next (pads);
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
index 27446e0..579bd2b 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
@@ -93,6 +93,16 @@ typedef enum {
     GST_PLAY_FLAG_BUFFERING     = 0x000000100
 } GstPlayFlags;
 
+#if GST_CHECK_VERSION(1,0,0)
+#define DEFAULT_RAW_CAPS \
+    "video/x-surface; " \
+    "text/plain; " \
+    "text/x-pango-markup; " \
+    "video/x-dvd-subpicture; " \
+    "subpicture/x-pgs" \
+    "video/x-raw" \
+    "audio/x-raw"
+#else
 #define DEFAULT_RAW_CAPS \
     "video/x-raw-yuv; " \
     "video/x-raw-rgb; " \
@@ -105,6 +115,8 @@ typedef enum {
     "text/x-pango-markup; " \
     "video/x-dvd-subpicture; " \
     "subpicture/x-pgs"
+#endif
+
 static GstStaticCaps static_RawCaps = GST_STATIC_CAPS(DEFAULT_RAW_CAPS);
 
 QGstreamerPlayerSession::QGstreamerPlayerSession(QObject *parent)
@@ -145,8 +157,11 @@ QGstreamerPlayerSession::QGstreamerPlayerSession(QObject *parent)
     gboolean result = gst_type_find_register(0, "playlist", GST_RANK_MARGINAL, playlistTypeFindFunction, 0, 0, this, 0);
     Q_ASSERT(result == TRUE);
     Q_UNUSED(result);
-
+#if GST_CHECK_VERSION(1,0,0)
+    m_playbin = gst_element_factory_make("playbin", NULL);
+#else
     m_playbin = gst_element_factory_make("playbin2", NULL);
+#endif
 
     if (m_playbin) {
         //GST_PLAY_FLAG_NATIVE_VIDEO omits configuration of ffmpegcolorspace and videoscale,
@@ -196,7 +211,11 @@ QGstreamerPlayerSession::QGstreamerPlayerSession(QObject *parent)
     m_videoIdentity = GST_ELEMENT(g_object_new(gst_video_connector_get_type(), 0)); // floating ref
     g_signal_connect(G_OBJECT(m_videoIdentity), "connection-failed", G_CALLBACK(insertColorSpaceElement), (gpointer)this);
 
+#if GST_CHECK_VERSION(1,0,0)
+    m_colorSpace = gst_element_factory_make("videoconvert", "ffmpegcolorspace-vo");
+#else
     m_colorSpace = gst_element_factory_make("ffmpegcolorspace", "ffmpegcolorspace-vo");
+#endif
     // might not get a parent, take ownership to avoid leak
     qt_gst_object_ref_sink(GST_OBJECT(m_colorSpace));
 
@@ -214,7 +233,7 @@ QGstreamerPlayerSession::QGstreamerPlayerSession(QObject *parent)
 
     // add ghostpads
     GstPad *pad = gst_element_get_static_pad(m_videoIdentity,"sink");
-    gst_element_add_pad(GST_ELEMENT(m_videoOutputBin), gst_ghost_pad_new("videosink", pad));
+    gst_element_add_pad(GST_ELEMENT(m_videoOutputBin), gst_ghost_pad_new("sink", pad));
     gst_object_unref(GST_OBJECT(pad));
 
     if (m_playbin != 0) {
@@ -226,7 +245,7 @@ QGstreamerPlayerSession::QGstreamerPlayerSession(QObject *parent)
         g_object_set(G_OBJECT(m_playbin), "video-sink", m_videoOutputBin, NULL);
 
         g_signal_connect(G_OBJECT(m_playbin), "notify::source", G_CALLBACK(playbinNotifySource), this);
-        g_signal_connect(G_OBJECT(m_playbin), "element-added",  G_CALLBACK(handleElementAdded), this);
+        //g_signal_connect(G_OBJECT(m_playbin), "element-added",  G_CALLBACK(handleElementAdded), this);
 
         if (usePlaybinVolume()) {
             updateVolume();
@@ -350,9 +369,13 @@ qint64 QGstreamerPlayerSession::position() const
     GstFormat   format = GST_FORMAT_TIME;
     gint64      position = 0;
 
+#if GST_CHECK_VERSION(1,0,0)
+    if ( m_playbin && gst_element_query_position(m_playbin, format, &position))
+        m_lastPosition = position / 1000000;
+#else
     if ( m_playbin && gst_element_query_position(m_playbin, &format, &position))
         m_lastPosition = position / 1000000;
-
+#endif
     return m_lastPosition;
 }
 
@@ -482,9 +505,18 @@ bool QGstreamerPlayerSession::isAudioAvailable() const
     return m_audioAvailable;
 }
 
+#if GST_CHECK_VERSION(1,0,0)
+static GstPadProbeReturn block_pad_cb(GstPad *pad, GstPadProbeInfo *info, gpointer user_data)
+#else
 static void block_pad_cb(GstPad *pad, gboolean blocked, gpointer user_data)
+#endif
 {
     Q_UNUSED(pad);
+#if GST_CHECK_VERSION(1,0,0)
+    Q_UNUSED(info);
+    Q_UNUSED(user_data);
+    return GST_PAD_PROBE_OK;
+#else
 #ifdef DEBUG_PLAYBIN
     qDebug() << "block_pad_cb, blocked:" << blocked;
 #endif
@@ -493,6 +525,7 @@ static void block_pad_cb(GstPad *pad, gboolean blocked, gpointer user_data)
         QGstreamerPlayerSession *session = reinterpret_cast<QGstreamerPlayerSession*>(user_data);
         QMetaObject::invokeMethod(session, "finishVideoOutputChange", Qt::QueuedConnection);
     }
+#endif
 }
 
 void QGstreamerPlayerSession::updateVideoRenderer()
@@ -537,7 +570,7 @@ void QGstreamerPlayerSession::setVideoRenderer(QObject *videoOutput)
     m_renderer = renderer;
 
 #ifdef DEBUG_VO_BIN_DUMP
-    _gst_debug_bin_to_dot_file_with_ts(GST_BIN(m_playbin),
+    gst_debug_bin_to_dot_file_with_ts(GST_BIN(m_playbin),
                                   GstDebugGraphDetails(GST_DEBUG_GRAPH_SHOW_ALL /* GST_DEBUG_GRAPH_SHOW_MEDIA_TYPE | GST_DEBUG_GRAPH_SHOW_NON_DEFAULT_PARAMS | GST_DEBUG_GRAPH_SHOW_STATES*/),
                                   "playbin_set");
 #endif
@@ -641,7 +674,11 @@ void QGstreamerPlayerSession::setVideoRenderer(QObject *videoOutput)
 
         //block pads, async to avoid locking in paused state
         GstPad *srcPad = gst_element_get_static_pad(m_videoIdentity, "src");
+#if GST_CHECK_VERSION(1,0,0)
+        this->pad_probe_id = gst_pad_add_probe(srcPad, (GstPadProbeType)(GST_PAD_PROBE_TYPE_BUFFER | GST_PAD_PROBE_TYPE_BLOCK), block_pad_cb, this, NULL);
+#else
         gst_pad_set_blocked_async(srcPad, true, &block_pad_cb, this);
+#endif
         gst_object_unref(GST_OBJECT(srcPad));
 
         //Unpause the sink to avoid waiting until the buffer is processed
@@ -682,7 +719,11 @@ void QGstreamerPlayerSession::finishVideoOutputChange()
         //video output was change back to the current one,
         //no need to torment the pipeline, just unblock the pad
         if (gst_pad_is_blocked(srcPad))
+#if GST_CHECK_VERSION(1,0,0)
+            gst_pad_remove_probe(srcPad, this->pad_probe_id);
+#else
             gst_pad_set_blocked_async(srcPad, false, &block_pad_cb, 0);
+#endif
 
         m_pendingVideoSink = 0;
         gst_object_unref(GST_OBJECT(srcPad));
@@ -768,12 +809,17 @@ void QGstreamerPlayerSession::finishVideoOutputChange()
 
     //don't have to wait here, it will unblock eventually
     if (gst_pad_is_blocked(srcPad))
-        gst_pad_set_blocked_async(srcPad, false, &block_pad_cb, 0);
+#if GST_CHECK_VERSION(1,0,0)
+            gst_pad_remove_probe(srcPad, this->pad_probe_id);
+#else
+            gst_pad_set_blocked_async(srcPad, false, &block_pad_cb, 0);
+#endif
+
     gst_object_unref(GST_OBJECT(srcPad));
 
 #ifdef DEBUG_VO_BIN_DUMP
-    _gst_debug_bin_to_dot_file_with_ts(GST_BIN(m_playbin),
-                                  GstDebugGraphDetails(GST_DEBUG_GRAPH_SHOW_ALL /* GST_DEBUG_GRAPH_SHOW_MEDIA_TYPE | GST_DEBUG_GRAPH_SHOW_NON_DEFAULT_PARAMS | GST_DEBUG_GRAPH_SHOW_STATES*/),
+    gst_debug_bin_to_dot_file_with_ts(GST_BIN(m_playbin),
+                                  GstDebugGraphDetails(GST_DEBUG_GRAPH_SHOW_ALL /* | GST_DEBUG_GRAPH_SHOW_MEDIA_TYPE | GST_DEBUG_GRAPH_SHOW_NON_DEFAULT_PARAMS | GST_DEBUG_GRAPH_SHOW_STATES */),
                                   "playbin_finish");
 #endif
 }
@@ -838,6 +884,7 @@ bool QGstreamerPlayerSession::play()
 #ifdef DEBUG_PLAYBIN
     qDebug() << Q_FUNC_INFO;
 #endif
+
     m_everPlayed = false;
     if (m_playbin) {
         m_pendingState = QMediaPlayer::PlayingState;
@@ -1335,8 +1382,11 @@ void QGstreamerPlayerSession::getStreamsInfo()
         default:
             break;
         }
-
+#if GST_CHECK_VERSION(1,0,0)
+        if (tags && GST_IS_TAG_LIST(tags)) {
+#else
         if (tags && gst_is_tag_list(tags)) {
+#endif
             gchar *languageCode = 0;
             if (gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &languageCode))
                 streamProperties[QMediaMetaData::Language] = QString::fromUtf8(languageCode);
@@ -1375,7 +1425,11 @@ void QGstreamerPlayerSession::updateVideoResolutionTag()
     QSize aspectRatio;
 
     GstPad *pad = gst_element_get_static_pad(m_videoIdentity, "src");
+#if GST_CHECK_VERSION(1,0,0)
+    GstCaps *caps = gst_pad_get_current_caps(pad);
+#else
     GstCaps *caps = gst_pad_get_negotiated_caps(pad);
+#endif
 
     if (caps) {
         const GstStructure *structure = gst_caps_get_structure(caps, 0);
@@ -1419,7 +1473,11 @@ void QGstreamerPlayerSession::updateDuration()
     gint64 gstDuration = 0;
     int duration = -1;
 
+#if GST_CHECK_VERSION(1,0,0)
+    if (m_playbin && gst_element_query_duration(m_playbin, format, &gstDuration))
+#else
     if (m_playbin && gst_element_query_duration(m_playbin, &format, &gstDuration))
+#endif
         duration = gstDuration / 1000000;
 
     if (m_duration != duration) {
@@ -1475,7 +1533,11 @@ void QGstreamerPlayerSession::playbinNotifySource(GObject *o, GParamSpec *p, gpo
 
     // The rest
     if (g_object_class_find_property(G_OBJECT_GET_CLASS(source), "extra-headers") != 0) {
+#if GST_CHECK_VERSION(1,0,0)
+        GstStructure *extras = gst_structure_new_empty("extras");
+#else
         GstStructure *extras = gst_structure_empty_new("extras");
+#endif
 
         foreach (const QByteArray &rawHeader, self->m_request.rawHeaderList()) {
             if (rawHeader == userAgentString) // Filter User-Agent
@@ -1629,7 +1691,11 @@ GstAutoplugSelectResult QGstreamerPlayerSession::handleAutoplugSelect(GstBin *bi
     const gchar *factoryName = gst_plugin_feature_get_name(GST_PLUGIN_FEATURE(factory));
     if (g_str_has_prefix(factoryName, "vaapi")) {
         GstPad *sinkPad = gst_element_get_static_pad(session->m_videoSink, "sink");
+#if GST_CHECK_VERSION(1,0,0)
+        GstCaps *sinkCaps = gst_pad_query_caps(sinkPad, NULL);
+#else
         GstCaps *sinkCaps = gst_pad_get_caps(sinkPad);
+#endif
 
 #if (GST_VERSION_MAJOR == 0) && ((GST_VERSION_MINOR < 10) || (GST_VERSION_MICRO < 33))
         if (!factory_can_src_any_caps(factory, sinkCaps))
@@ -1658,14 +1724,19 @@ void QGstreamerPlayerSession::handleElementAdded(GstBin *bin, GstElement *elemen
         // Disable on-disk buffering.
         g_object_set(G_OBJECT(element), "temp-template", NULL, NULL);
     } else if (g_str_has_prefix(elementName, "uridecodebin") ||
-               g_str_has_prefix(elementName, "decodebin2")) {
-
+#if GST_CHECK_VERSION(1,0,0)
+        g_str_has_prefix(elementName, "decodebin")) {
+#else
+        g_str_has_prefix(elementName, "decodebin2")) {
+#endif
         if (g_str_has_prefix(elementName, "uridecodebin")) {
             // Add video/x-surface (VAAPI) to default raw formats
             g_object_set(G_OBJECT(element), "caps", gst_static_caps_get(&static_RawCaps), NULL);
             // listen for uridecodebin autoplug-select to skip VAAPI usage when the current
             // video sink doesn't support it
+#if !(GST_CHECK_VERSION(1,0,0))
             g_signal_connect(element, "autoplug-select", G_CALLBACK(handleAutoplugSelect), session);
+#endif
         }
 
         //listen for queue2 element added to uridecodebin/decodebin2 as well.
@@ -1733,7 +1804,27 @@ void QGstreamerPlayerSession::removeProbe(QGstreamerVideoProbeControl* probe)
     // Assume user releases any outstanding references to video frames.
 }
 
-gboolean QGstreamerPlayerSession::padVideoBufferProbe(GstPad *pad, GstBuffer *buffer, gpointer user_data)
+#if GST_CHECK_VERSION(1,0,0)
+GstPadProbeReturn QGstreamerPlayerSession::padVideoBufferProbe(GstPad *pad, GstPadProbeInfo *info, gpointer user_data)
+{
+    Q_UNUSED(pad);
+    GstBuffer* buffer = GST_PAD_PROBE_INFO_BUFFER(info);
+
+    QGstreamerPlayerSession *session = reinterpret_cast<QGstreamerPlayerSession*>(user_data);
+    QMutexLocker locker(&session->m_videoProbeMutex);
+
+    if (session->m_videoProbes.isEmpty())
+        return GST_PAD_PROBE_OK;
+
+    foreach (QGstreamerVideoProbeControl* probe, session->m_videoProbes)
+        probe->bufferProbed(buffer, gst_pad_get_current_caps(pad));
+
+    return GST_PAD_PROBE_OK;
+}
+
+#else
+
+static gboolean QGstreamerPlayerSession::padVideoBufferProbe(GstPad *pad, GstBuffer *buffer, gpointer user_data)
 {
     Q_UNUSED(pad);
 
@@ -1748,6 +1839,7 @@ gboolean QGstreamerPlayerSession::padVideoBufferProbe(GstPad *pad, GstBuffer *bu
 
     return TRUE;
 }
+#endif
 
 void QGstreamerPlayerSession::addProbe(QGstreamerAudioProbeControl* probe)
 {
@@ -1765,6 +1857,24 @@ void QGstreamerPlayerSession::removeProbe(QGstreamerAudioProbeControl* probe)
     m_audioProbes.removeOne(probe);
 }
 
+#if GST_CHECK_VERSION(1,0,0)
+GstPadProbeReturn  QGstreamerPlayerSession::padAudioBufferProbe(GstPad *pad, GstPadProbeInfo* info, gpointer user_data)
+{
+    Q_UNUSED(pad);
+    GstBuffer* buffer = GST_PAD_PROBE_INFO_BUFFER(info);
+
+    QGstreamerPlayerSession *session = reinterpret_cast<QGstreamerPlayerSession*>(user_data);
+    QMutexLocker locker(&session->m_audioProbeMutex);
+
+    if (session->m_audioProbes.isEmpty())
+        return GST_PAD_PROBE_OK;
+
+    foreach (QGstreamerAudioProbeControl* probe, session->m_audioProbes)
+        probe->bufferProbed(buffer, gst_pad_get_current_caps(pad));
+
+    return GST_PAD_PROBE_OK;
+}
+#else
 gboolean QGstreamerPlayerSession::padAudioBufferProbe(GstPad *pad, GstBuffer *buffer, gpointer user_data)
 {
     Q_UNUSED(pad);
@@ -1780,7 +1890,7 @@ gboolean QGstreamerPlayerSession::padAudioBufferProbe(GstPad *pad, GstBuffer *bu
 
     return TRUE;
 }
-
+#endif
 // This function is similar to stop(),
 // but does not set m_everPlayed, m_lastPosition,
 // and setSeekable() values.
@@ -1813,7 +1923,11 @@ void QGstreamerPlayerSession::removeVideoBufferProbe()
 
     GstPad *pad = gst_element_get_static_pad(m_videoSink, "sink");
     if (pad) {
+#if GST_CHECK_VERSION(1,0,0)
+        gst_pad_remove_probe(pad, m_videoBufferProbeId);
+#else
         gst_pad_remove_buffer_probe(pad, m_videoBufferProbeId);
+#endif
         gst_object_unref(GST_OBJECT(pad));
     }
 
@@ -1828,7 +1942,11 @@ void QGstreamerPlayerSession::addVideoBufferProbe()
 
     GstPad *pad = gst_element_get_static_pad(m_videoSink, "sink");
     if (pad) {
+#if GST_CHECK_VERSION(1,0,0)
+        m_videoBufferProbeId = gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_BUFFER, padVideoBufferProbe, this, NULL);
+#else
         m_videoBufferProbeId = gst_pad_add_buffer_probe(pad, G_CALLBACK(padVideoBufferProbe), this);
+#endif
         gst_object_unref(GST_OBJECT(pad));
     }
 }
@@ -1845,7 +1963,11 @@ void QGstreamerPlayerSession::removeAudioBufferProbe()
 
     GstPad *pad = gst_element_get_static_pad(m_audioSink, "sink");
     if (pad) {
+#if GST_CHECK_VERSION(1,0,0)
+        gst_pad_remove_probe(pad, m_audioBufferProbeId);
+#else
         gst_pad_remove_buffer_probe(pad, m_audioBufferProbeId);
+#endif
         gst_object_unref(GST_OBJECT(pad));
     }
 
@@ -1860,7 +1982,11 @@ void QGstreamerPlayerSession::addAudioBufferProbe()
 
     GstPad *pad = gst_element_get_static_pad(m_audioSink, "sink");
     if (pad) {
+#if GST_CHECK_VERSION(1,0,0)
+        m_audioBufferProbeId = gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_BUFFER, padAudioBufferProbe, this, NULL);
+#else
         m_audioBufferProbeId = gst_pad_add_buffer_probe(pad, G_CALLBACK(padAudioBufferProbe), this);
+#endif
         gst_object_unref(GST_OBJECT(pad));
     }
 }
@@ -1893,7 +2019,7 @@ void QGstreamerPlayerSession::playlistTypeFindFunction(GstTypeFind *find, gpoint
         length = qMin(length, guint64(1024));
 
     while (length > 0) {
-        guint8 *data = gst_type_find_peek(find, 0, length);
+        const guint8 *data = gst_type_find_peek(find, 0, length);
         if (data) {
             session->m_isPlaylist = (QPlaylistFileParser::findPlaylistType(QString::fromUtf8(uri), 0, data, length) != QPlaylistFileParser::UNKNOWN);
             return;
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.h b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.h
index 23e7031..707779b 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.h
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.h
@@ -127,11 +127,19 @@ public:
 
     void addProbe(QGstreamerVideoProbeControl* probe);
     void removeProbe(QGstreamerVideoProbeControl* probe);
+#if GST_CHECK_VERSION(1,0,0)
+    static GstPadProbeReturn padVideoBufferProbe(GstPad *pad, GstPadProbeInfo *info, gpointer user_data);
+#else
     static gboolean padVideoBufferProbe(GstPad *pad, GstBuffer *buffer, gpointer user_data);
+#endif
 
     void addProbe(QGstreamerAudioProbeControl* probe);
     void removeProbe(QGstreamerAudioProbeControl* probe);
+#if GST_CHECK_VERSION(1,0,0)
+    static GstPadProbeReturn padAudioBufferProbe(GstPad *pad, GstPadProbeInfo* info, gpointer user_data);
+#else
     static gboolean padAudioBufferProbe(GstPad *pad, GstBuffer *buffer, gpointer user_data);
+#endif
 
     void endOfMediaReset();
 
@@ -260,6 +268,7 @@ private:
     bool m_isLiveSource;
 
     bool m_isPlaylist;
+    gulong pad_probe_id;
 };
 
 QT_END_NAMESPACE
-- 
1.9.1

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File Initial-porting-effort-to-GStreamer-1.0.patch of Package libqt5-qtmultimedia (Revision ec08bf49171244164a37c7651bc26eb6)

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