Add qmlvideo and qmlvideofx examples

Based on code imported from master branch of QtMobility repo,
ported to Qt Quick 2.

Task-number: QTBUG-23118
Change-Id: Ifd297de0e595c675ff1a8e3218d91b03629295b9
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

doc/src/examples/qmlvideo.qdoc

@@ -0,0 +1,147 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** GNU Free Documentation License
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms
+** and conditions contained in a signed written agreement between you
+** and Nokia.
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+\example video/qmlvideo
+\title QML Video Example
+
+\brief The QML Video Example demonstrates the various manipulations (move;
+resize; rotate; change aspect ratio) which can be applied to QML \l{VideoOutput}
+items.
+
+\section1 Overview
+
+This example demonstrates the various manipulations (move; resize; rotate;
+change aspect ratio) which can be applied to QML \l{VideoOutput} items.
+
+It also shows how native code can be combined with QML to implement more
+advanced functionality - in this case, C++ code is used to calculate the QML
+frame rate.  This value is rendered in QML in a semi-transparent item
+overlaid on the video content.
+
+The following image shows the application executing the video-overlay scene,
+which creates a dummy overlay item (just a semi-transparent \l{Rectangle}),
+which moves across the \l{VideoOutput} item.
+
+\image qmlvideo-overlay.png
+
+\section1 Application structure
+
+The \l{video/qmlvideo/qml/qmlvideo/main.qml} file creates a UI which includes
+the following elements:
+
+\list
+    \o Two \l{video/qmlvideo/qml/qmlvideo/Button.qml}{Button} elements, each
+       of which displays a filename, and can be used to launch a
+       \l{video/qmlvideo/qml/qmlvideo/FileBrowser.qml}{FileBrowser}
+    \o An exit \l{video/qmlvideo/qml/qmlvideo/Button.qml}{Button}
+    \o A \l{video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml}{SceneSelectionPanel},
+       which is a flickable list displaying the available scenes
+    \o At the lower left, an item which displays the QML repainting rate - the
+       upper number is the instantaneous frame rate and the lower number is the
+       average over the past second.
+\endlist
+
+\image qmlvideo-menu.png
+
+Each scene in the flickable list is implemented in its own QML file - for
+example the video-basic scene (which just displays a static \l{VideoOutput} element
+in the center of the screen) is implemented in the
+\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic.qml} file.  As you
+can see from the code, this makes use of a type of inheritance: a
+\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic} element ...
+
+\quotefromfile video/qmlvideo/qml/qmlvideo/VideoBasic.qml
+\skipto import
+\printuntil /^\}/
+
+... is-a
+\l{video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} ...
+
+\quotefromfile examples/video/qmlvideo/qml/qmlvideo/SceneBasic.qml
+\skipto import
+\printuntil contentType
+\dots
+\skipto Content
+\printuntil content
+\dots
+\skipto }
+\printuntil /^\}/
+
+... which is-a
+\l{video/qmlvideo/qml/qmlvideo/Scene.qml}{Scene}:
+
+\quotefromfile video/qmlvideo/qml/qmlvideo/Scene.qml
+\skipto import
+\printuntil root
+\dots
+\skipto property QtObject content
+\printuntil content
+\dots
+\skipto Button
+\printuntil /^\}/
+
+\l{video/qmlvideo/qml/qmlvideo/SceneBasic.qml}{SceneBasic} describes the
+structure and behaviour of the scene, but is agnostic of the type of content
+which will be displayed - this is abstracted by the
+\l{video/qmlvideo/qml/qmlvideo/Content.qml}{Content} element.
+
+This pattern allows us to define a particular use case (in this case, simply
+display a static piece of content), and then instantiate that use case for
+both video content
+(\l{video/qmlvideo/qml/qmlvideo/VideoBasic.qml}{VideoBasic}) and cameracontent
+(\l{video/qmlvideo/qml/qmlvideo/CameraBasic.qml}{CameraBasic}).  This approach
+is used to implement many of the other scenes - for example, "repeatedly slide
+the content from left to right and back again" is implemented by
+\l{video/qmlvideo/qml/qmlvideo/SceneMove.qml}{SceneMove}, on which
+\l{video/qmlvideo/qml/qmlvideo/VideoMove.qml}{VideoMove} and
+\l{video/qmlvideo/qml/qmlvideo/CameraMove.qml}{CameraMove} are based.
+
+Depending on the value of the contentType property in the top-level scene
+element, the embedded
+\l{video/qmlvideo/qml/qmlvideo/Content.qml}{Content} item creates either a
+\l{MediaPlayer} or a \l{Camera} item.
+
+\section1 Calculating and displaying QML painting rate
+
+\include examples/video-qml-paint-rate.qdocinc
+
+All that remains is to connect the afterRendering() signal of the QQuickView
+object to a JavaScript function, which will eventually call frequencyItem.notify():
+
+\quotefromfile video/qmlvideo/main.cpp
+\skipto QmlApplicationViewer
+\printuntil ;
+\dots
+\skipto QQuickItem
+\printuntil ;
+\dots
+\skipto QObject::connect
+\printuntil SLOT(qmlFramePainted()));
+
+*/
+

doc/src/examples/qmlvideofx.qdoc

@@ -0,0 +1,221 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** GNU Free Documentation License
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms
+** and conditions contained in a signed written agreement between you
+** and Nokia.
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+\example video/qmlvideofx
+\title QML Video Shader Effects Example
+
+\brief The QML Video Shader Effects Example shows how the \l {ShaderEffect}
+element can be used to apply postprocessing effects, expressed in GLSL, to QML
+\l {VideoOutput} items.
+
+\section1 Overview
+
+This example shows how the \l {ShaderEffectItem} element can be used to apply
+postprocessing effects, expressed in GLSL, to QML \l {VideoOutput} items.
+
+It also shows how native code can be combined with QML to implement more
+advanced functionality - in this case, C++ code is used to calculate the QML
+frame rate.  This value is rendered in QML in a semi-transparent item
+overlaid on the video content.
+
+Finally, this application demonstrates the use of different top-level QML
+files to handle different physical screen sizes.  On small-screen devices,
+menus are by default hidden, and only appear when summoned by a gesture.
+Large-screen devices show a more traditional layout in which menus are
+displayed around the video content pane.
+
+The following screenshots show shader effects being applied.  In each case,
+the effect is implemented using a fragment shader.
+
+Here we see an edge detection algorithm being applied to a video clip
+(\l{http://orange.blender.org/}{Elephant's Dream from blender.org}).
+\image qmlvideofx-video-edgedetection.png
+
+This image shows a page curl effect, applied to the same video clip.
+\image qmlvideofx-video-pagecurl.png
+
+Here we see a 'glow' effect (edge detection plus colour quantization) being
+applied to the camera viewfinder.
+\image qmlvideofx-camera-glow.png
+
+This image shows a 'lens magnification' effect applied to the viewfinder.
+\image qmlvideofx-camera-magnify.png
+
+The application includes many more effects than the ones shown here - look
+for Effect*.qml files in the list above to see the full range.
+
+\section1 Application structure
+
+Shader effects can be applied to video or viewfinder content using the
+\l{ShaderEffectItem} element, as shown in the following example, which applies
+a wiggly effect to the content:
+
+\code
+import QtQuick 2.0
+import QtMultimedia 4.0
+
+Rectangle {
+    width: 300
+    height: 300
+    color: "black"
+
+    MediaPlayer {
+        id: mediaPlayer
+        source: "test.mp4"
+        playing: true
+    }
+
+    VideoOutput {
+        id: video
+        anchors.fill: parent
+        source: mediaPlayer
+    }
+
+    ShaderEffect {
+        property variant source: ShaderEffectSource { sourceItem: video; hideSource: true }
+        property real wiggleAmount: 0.005
+        anchors.fill: video
+
+        fragmentShader: "
+            varying highp vec2 qt_TexCoord0;
+            uniform sampler2D source;
+            uniform highp float wiggleAmount;
+            void main(void)
+            {
+                highp vec2 wiggledTexCoord = qt_TexCoord0;
+                wiggledTexCoord.s += sin(4.0 * 3.141592653589 * wiggledTexCoord.t) * wiggleAmount;
+                gl_FragColor = texture2D(source, wiggledTexCoord.st);
+            }
+        "
+    }
+}
+\endcode
+
+In this application, the usage of the \l{ShaderEffect} and \l{VideoOutput}
+elements is a bit more complicated, for the following reasons:
+
+\list
+    \o Each effect can be applied to either a \l{VideoOutput} or an
+       \l{Image} item, so the type of the source item must be abstracted away
+       from the effect implementation
+    \o For some effects (such as the edge detection and glow examples shown in
+       the screenshots above), the transformation is applied only to pixels to
+       the left of a dividing line - this allows the effect to be easily
+       compared with the untransformed image on the right
+    \o Most effects have one or more parameters which can be modified by the
+       user - these are controlled by sliders in the UI which are connected
+       to uniform values passed into the GLSL code
+\endlist
+
+The abstraction of source item type is achieved by the
+\l{video/qmlvideofx/qml/qmlvideofx/Content.qml}{Content} element, which uses a
+\l{Loader} to create either a \l{MediaPlayer}, \l{Camera} or \l{Image} element:
+
+\quotefromfile video/qmlvideofx/qml/qmlvideofx/Content.qml
+\skipto import
+\printuntil {
+\dots
+\skipto Loader {
+\printuntil }
+\dots
+\skipto function openImage
+\printuntil "ContentImage.qml"
+\skipto contentLoader.item.source
+\printuntil path
+\skipto }
+\printuntil }
+\skipto function openVideo
+\printuntil "ContentVideo.qml"
+\skipto contentLoader.item.source
+\printuntil path
+\skipto }
+\printuntil }
+\skipto function openCamera
+\printuntil "ContentCamera.qml"
+\skipto }
+\printuntil }
+\skipto /^\}/
+\printuntil }
+
+Each effect is implemented as a QML item which is based on the
+\l{video/qmlvideofx/qml/qmlvideofx/Effect.qml}{Effect} element, which in turn
+is based on the \l{ShaderEffect} element:
+
+\quotefromfile video/qmlvideofx/qml/qmlvideofx/Effect.qml
+\skipto import
+\printuntil /^\}/
+
+The interface of the Effect element allows for derived effects to specify the
+number of parameters which they support (and therefore the number of sliders
+which should be displayed), and whether a vertical dividing line should be drawn
+between transformed and untransformed image regions.  As an example, here is the
+implementation of the pixelation effect.  As you can see, the pixelation effect
+supports one parameter (which controls the pixelation granularity), and states
+that the divider should be displayed.
+
+\quotefromfile video/qmlvideofx/qml/qmlvideofx/EffectPixelate.qml
+\skipto import
+\printuntil /^\}/
+
+The main.qml file shows a
+\l{video/qmlvideofx/qml/qmlvideofx/FileOpen.qml}{FileOpen} element which allows
+the user to select the input source and an
+\l{video/qmlvideofx/qml/qmlvideofx/EffectSelectionPanel.qml}{EffectSelectionPanel}
+item, which lists each of the available shader effects.  As described above, a
+\l{video/qmlvideofx/qml/qmlvideofx/Content.qml}{Content} item is used to load the
+appropriate input and effect element.  A
+\l{video/qmlvideofx/qml/qmlvideofx/Divider.qml}{Divider} item draws the
+vertical dividing line, which can be dragged left / right by the user.  Finally,
+a \l{video/qmlvideofx/qml/qmlvideofx/ParameterPanel.qml}{ParameterPanel} item
+renders the sliders corresponding to each effect parameter.
+
+Here is the source selection menu:
+\image qmlvideofx-source-menu.png
+
+And here is the effect selection menu:
+\image qmlvideofx-effects-menu.png
+
+\section1 Calculating and displaying QML painting rate
+
+\include examples/video-qml-paint-rate.qdocinc
+
+All that remains is to connect the afterRendering() signal of the QQuickView
+object to a JavaScript function, which will eventually call frequencyItem.notify():
+
+\quotefromfile video/qmlvideofx/main.cpp
+\skipto QmlApplicationViewer
+\printuntil ;
+\dots
+\skipto QQuickItem
+\printuntil ;
+\dots
+\skipto QObject::connect
+\printuntil SLOT(qmlFramePainted()));
+
+*/
+

doc/src/examples/video-qml-paint-rate.qdocinc

@@ -0,0 +1,43 @@
+The QML painting rate is calculated by the FrequencyMonitor class, which
+turns a stream of events (received via the notify() slot), into an
+instantaneous and an averaged frequency:
+
+\quotefromfile video/snippets/frequencymonitor/frequencymonitor.h
+\skipto class FrequencyMonitor : public QObject
+\printuntil Q_OBJECT
+\skipto Q_PROPERTY(qreal instantaneousFrequency
+\printuntil averageFrequencyChanged)
+\skipto public
+\printuntil :
+\dots
+\skipto static void qmlRegisterType
+\printuntil ;
+\skipto public slots
+\printuntil notify();
+\skipto };
+\printline };
+
+The FrequencyMonitor class is exposed to QML like this
+
+\quotefromfile video/snippets/frequencymonitor/frequencymonitordeclarative.cpp
+\skipto FrequencyMonitor::qmlRegisterType
+\printuntil }
+
+and its data is displayed by defining a QML item called FrequencyItem, like this:
+
+\quotefromfile video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml
+\skipto import FrequencyMonitor
+\printuntil id: root
+\dots
+\skipto function notify
+\printuntil id: monitor
+\skipto onAverageFrequencyChanged
+\printuntil {
+\skipto instantaneousFrequencyText
+\printuntil /^\}/
+
+The result looks like this:
+
+\image video-qml-paint-rate.png
+
+

doc/src/multimedia.qdoc

@@ -334,6 +334,30 @@ write a camera application in C++.
 The \l {QML Camera Example} demonstrates still image capture and controls
 using the QML plugin. Video recording is not currently available.
 
+\section2 QML Video Example
+
+The \l {video/qmlvideo}{QML Video Example} demonstrates the various manipulations
+(move; resize; rotate; change aspect ratio) which can be applied to QML
+\l {VideoOutput} items.
+
+It also shows how native code can be combined with QML to implement more
+advanced functionality - in this case, C++ code is used to calculate the QML
+frame rate.  This value is rendered in QML as a semi-transparent item overlaid
+on the video content.
+
+\section2 QML Video Shader Effects Example
+The \l {video/qmlvideofx}{QML Video Shader Effects Example} shows how the
+\l {ShaderEffect} element can be used to apply postprocessing effects,
+expressed in GLSL, to QML \l {VideoOutput} items.
+
+It re-uses the frame rate display code used by the \l {QML Video Example}.
+
+Finally, this application demonstrates the use of different top-level QML
+files to handle different physical screen sizes.  On small-screen devices,
+menus are by default hidden, and only appear when summoned by a gesture.
+Large-screen devices show a more traditional layout in which menus are
+displayed around the video content pane.
+
 
 \section1 Reference documentation
 

examples/video/qmlvideo/images/progress_handle.svg

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="10px"
+   height="46px"
+   version="1.1">
+    <g>
+        <defs>
+            <linearGradient id="MyGradient1" x1="0%" y1="0%" x2="100%" y2="100%">
+                <stop offset="0%" stop-color="lightcyan" />
+                <stop offset="100%" stop-color="dodgerblue" />
+            </linearGradient>
+        </defs>
+        <rect
+            stroke="white"
+            fill="url(#MyGradient1)"
+            stroke-linecap="round"
+            stroke-linejoin="round"
+            stroke-width="2"
+            width="8"
+            height="44"
+            x="1"
+            y="1"
+            rx="4"
+            ry="4"/>
+    </g>
+</svg>

examples/video/qmlvideo/images/progress_handle_pressed.svg

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="10px"
+   height="46px"
+   version="1.1">
+    <g>
+        <defs>
+            <linearGradient id="MyGradient1" x1="0%" y1="0%" x2="100%" y2="100%">
+                <stop offset="0%" stop-color="skyblue" />
+                <stop offset="100%" stop-color="darkblue" />
+            </linearGradient>
+        </defs>
+        <rect
+            stroke="white"
+            fill="url(#MyGradient1)"
+            stroke-linecap="round"
+            stroke-linejoin="round"
+            stroke-width="2"
+            width="8"
+            height="44"
+            x="1"
+            y="1"
+            rx="4"
+            ry="4"/>
+    </g>
+</svg>

examples/video/qmlvideo/images/titlebar.sci

@@ -0,0 +1,5 @@
+border.left: 10
+border.top: 12
+border.bottom: 12
+border.right: 10
+source: titlebar.png

examples/video/qmlvideo/main.cpp

@@ -0,0 +1,133 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtGui/QGuiApplication>
+#include <QtQuick/QQuickItem>
+#include "qmlapplicationviewer.h"
+#include "trace.h"
+
+#ifdef PERFORMANCEMONITOR_SUPPORT
+#include "performancemonitordeclarative.h"
+#endif
+
+static const QString DefaultFileName1 = "";
+static const QString DefaultFileName2 = "";
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+
+#ifdef PERFORMANCEMONITOR_SUPPORT
+    PerformanceMonitor::qmlRegisterTypes();
+#endif
+
+    QString source1, source2;
+    qreal volume = 0.5;
+    QStringList args = app.arguments();
+    PerformanceMonitor::State performanceMonitorState;
+    bool sourceIsUrl = false;
+    for (int i=1; i<args.count(); ++i) {
+        const QString &arg = args.at(i);
+        if (arg.startsWith('-')) {
+            if ("-volume" == arg) {
+                if (i+1 < args.count())
+                    volume = 0.01 * args.at(++i).toInt();
+                else
+                    qtTrace() << "Option \"-volume\" takes a value";
+            }
+#ifdef PERFORMANCEMONITOR_SUPPORT
+            else if (PerformanceMonitor::parseArgument(arg, performanceMonitorState)) {
+                // Do nothing
+            }
+#endif
+            else if ("-url" == arg) {
+                sourceIsUrl = true;
+            } else {
+                qtTrace() << "Option" << arg << "ignored";
+            }
+        } else {
+            if (source1.isEmpty())
+                source1 = arg;
+            else if (source2.isEmpty())
+                source2 = arg;
+            else
+                qtTrace() << "Argument" << arg << "ignored";
+        }
+    }
+
+    QUrl url1, url2;
+    if (sourceIsUrl) {
+        url1 = source1;
+        url2 = source2;
+    } else {
+        if (!source1.isEmpty())
+            url1 = QUrl::fromLocalFile(source1);
+        if (!source2.isEmpty())
+            url2 = QUrl::fromLocalFile(source2);
+    }
+
+    QmlApplicationViewer viewer;
+
+    viewer.setOrientation(Qt::LandscapeOrientation);
+    viewer.setMainQmlFile(QLatin1String("qml/qmlvideo/main.qml"));
+    QQuickItem *rootObject = viewer.rootObject();
+    rootObject->setProperty("source1", url1);
+    rootObject->setProperty("source2", url2);
+    rootObject->setProperty("volume", volume);
+
+#ifdef PERFORMANCEMONITOR_SUPPORT
+    if (performanceMonitorState.valid) {
+        rootObject->setProperty("perfMonitorsLogging", performanceMonitorState.logging);
+        rootObject->setProperty("perfMonitorsVisible", performanceMonitorState.visible);
+    }
+    QObject::connect(&viewer, SIGNAL(afterRendering()),
+                     rootObject, SLOT(qmlFramePainted()));
+#endif
+
+    QMetaObject::invokeMethod(rootObject, "init");
+
+    viewer.showExpanded();
+
+    return app.exec();
+}
+

examples/video/qmlvideo/qml/qmlvideo/Button.qml

@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    color: textColor
+    radius: 0.25 * height
+
+    property string text
+    property color bgColor: "white"
+    property color bgColorSelected: "red"
+    property color textColor: "black"
+    property alias enabled: mouseArea.enabled
+
+    signal clicked
+
+    Rectangle {
+        anchors { fill: parent; margins: 1 }
+        color: mouseArea.pressed ? bgColorSelected : bgColor
+        radius: 0.25 * height
+
+        Text {
+            id: text
+            anchors.centerIn: parent
+            text: root.text
+            font.pixelSize: 0.5 * parent.height
+            color: mouseArea.pressed ? bgColor : textColor
+            horizontalAlignment: Text.AlignHCenter
+            verticalAlignment: Text.AlignVCenter
+        }
+
+        MouseArea {
+            id: mouseArea
+            anchors.fill: parent
+            onClicked: {
+                root.clicked()
+            }
+        }
+    }
+}

examples/video/qmlvideo/qml/qmlvideo/CameraBasic.qml

@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneBasic {
+    contentType: "camera"
+    started: true
+}

examples/video/qmlvideo/qml/qmlvideo/CameraDrag.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneDrag {
+    contentType: "camera"
+}

examples/video/qmlvideo/qml/qmlvideo/CameraDummy.qml

@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+// Item which is loaded by CameraItem if QtMultimediaKit is not available
+Rectangle {
+    id: root
+    color: "grey"
+    height: width
+
+    signal fatalError
+    signal sizeChanged
+    signal framePainted
+
+    Text {
+        anchors.fill: parent
+        anchors.margins: 10
+        color: "white"
+        horizontalAlignment: Text.AlignHCenter
+        text: "Failed to create Camera item\n\nCheck that QtMultimediaKit is installed"
+        verticalAlignment: Text.AlignVCenter
+        wrapMode: Text.Wrap
+    }
+
+    onWidthChanged: height = width
+    onHeightChanged: root.sizeChanged()
+
+    function start() { }
+    function stop() { }
+}

examples/video/qmlvideo/qml/qmlvideo/CameraFullScreen.qml

@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneFullScreen {
+    contentType: "camera"
+}
+

examples/video/qmlvideo/qml/qmlvideo/CameraFullScreenInverted.qml

@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneFullScreenInverted {
+    contentType: "camera"
+}
+

examples/video/qmlvideo/qml/qmlvideo/CameraItem.qml

@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtMultimedia 4.0
+
+VideoOutput {
+    id: root
+    height: width
+    source: camera
+
+    signal fatalError
+    signal sizeChanged
+
+    onHeightChanged: root.sizeChanged()
+
+    Camera {
+        id: camera
+
+        onError: {
+            if (Camera.NoError != error) {
+                console.log("[qmlvideo] CameraItem.onError error " + error + " errorString " + errorString)
+                root.fatalError()
+            }
+        }
+    }
+
+    function start() { camera.start() }
+    function stop() { camera.stop() }
+}

examples/video/qmlvideo/qml/qmlvideo/CameraMove.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneMove {
+    contentType: "camera"
+}

examples/video/qmlvideo/qml/qmlvideo/CameraOverlay.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneOverlay {
+    contentType: "camera"
+}

examples/video/qmlvideo/qml/qmlvideo/CameraResize.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneResize {
+    contentType: "camera"
+}

examples/video/qmlvideo/qml/qmlvideo/CameraRotate.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneRotate {
+    contentType: "camera"
+}

examples/video/qmlvideo/qml/qmlvideo/CameraSpin.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneSpin {
+    contentType: "camera"
+}

examples/video/qmlvideo/qml/qmlvideo/Content.qml

@@ -0,0 +1,164 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    border.color: "white"
+    border.width: showBorder ? 1 : 0
+    color: "transparent"
+    property string contentType // "camera" or "video"
+    property string source
+    property real volume
+    property bool dummy: false
+    property bool autoStart: true
+    property bool started: false
+    property bool showFrameRate: false
+    property bool showBorder: false
+
+    signal initialized
+    signal error
+    signal videoFramePainted
+
+    Loader {
+        id: contentLoader
+    }
+
+    Connections {
+        id: framePaintedConnection
+        onFramePainted: {
+            if (frameRateLoader.item)
+                frameRateLoader.item.notify()
+            root.videoFramePainted()
+        }
+        ignoreUnknownSignals: true
+    }
+
+    Connections {
+        id: errorConnection
+        onFatalError: {
+            console.log("[qmlvideo] Content.onFatalError")
+            stop()
+            root.error()
+        }
+        ignoreUnknownSignals: true
+    }
+
+    Loader {
+        id: frameRateLoader
+        source: root.showFrameRate ? "../frequencymonitor/FrequencyItem.qml" : ""
+        onLoaded: {
+            item.parent = root
+            item.anchors.top = root.top
+            item.anchors.right = root.right
+            item.anchors.margins = 10
+        }
+    }
+
+    onWidthChanged: {
+        if (contentItem())
+            contentItem().width = width
+    }
+
+    onHeightChanged: {
+        if (contentItem())
+            contentItem().height = height
+    }
+
+    function initialize() {
+        console.log("[qmlvideo] Content.initialize: contentType " + contentType)
+        if ("video" == contentType) {
+            console.log("[qmlvideo] Content.initialize: loading VideoItem.qml")
+            contentLoader.source = "VideoItem.qml"
+            if (Loader.Error == contentLoader.status) {
+                console.log("[qmlvideo] Content.initialize: loading VideoDummy.qml")
+                contentLoader.source = "VideoDummy.qml"
+                dummy = true
+            }
+            contentLoader.item.volume = volume
+        } else if ("camera" == contentType) {
+            console.log("[qmlvideo] Content.initialize: loading CameraItem.qml")
+            contentLoader.source = "CameraItem.qml"
+            if (Loader.Error == contentLoader.status) {
+                console.log("[qmlvideo] Content.initialize: loading CameraDummy.qml")
+                contentLoader.source = "CameraDummy.qml"
+                dummy = true
+            }
+        } else {
+            console.log("[qmlvideo] Content.initialize: error: invalid contentType")
+        }
+        if (contentLoader.item) {
+            contentLoader.item.sizeChanged.connect(updateRootSize)
+            contentLoader.item.parent = root
+            contentLoader.item.width = root.width
+            framePaintedConnection.target = contentLoader.item
+            errorConnection.target = contentLoader.item
+            if (root.autoStart)
+                root.start()
+        }
+        console.log("[qmlvideo] Content.initialize: complete")
+        root.initialized()
+    }
+
+    function start() {
+        console.log("[qmlvideo] Content.start")
+        if (contentLoader.item) {
+            if (root.contentType == "video")
+                contentLoader.item.mediaSource = root.source
+            contentLoader.item.start()
+            root.started = true
+        }
+    }
+
+    function stop() {
+        console.log("[qmlvideo] Content.stop")
+        if (contentLoader.item) {
+            contentLoader.item.stop()
+            if (root.contentType == "video")
+                contentLoader.item.mediaSource = ""
+            root.started = false
+        }
+    }
+
+    function contentItem() { return contentLoader.item }
+    function updateRootSize() { root.height = contentItem().height }
+}

examples/video/qmlvideo/qml/qmlvideo/DisableScreenSaver.qml

@@ -0,0 +1,49 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtSystemInfo 5.0
+
+Item {
+    ScreenSaver {
+        screenSaverInhibited: true
+    }
+}

examples/video/qmlvideo/qml/qmlvideo/ErrorDialog.qml

@@ -0,0 +1,107 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    color: "transparent"
+    opacity: 0.0
+    property alias enabled: mouseArea.enabled
+    state: enabled ? "on" : "baseState"
+
+    states: [
+        State {
+            name: "on"
+            PropertyChanges {
+                target: root
+                opacity: 1.0
+            }
+        }
+    ]
+
+    transitions: [
+        Transition {
+            from: "*"
+            to: "*"
+            NumberAnimation {
+                properties: "opacity"
+                easing.type: Easing.OutQuart
+                duration: 500
+            }
+        }
+    ]
+
+    Rectangle {
+        anchors.fill: parent
+        color: "black"
+        opacity: 0.75
+    }
+
+    Rectangle {
+        anchors.centerIn: parent
+        width: 300
+        height: 200
+        radius: 10
+        color: "white"
+
+        Text {
+            id: text
+            anchors.fill: parent
+            anchors.margins: 10
+            horizontalAlignment: Text.AlignHCenter
+            verticalAlignment: Text.AlignVCenter
+            color: "black"
+            wrapMode: Text.WordWrap
+        }
+    }
+
+    MouseArea {
+        id: mouseArea
+        anchors.fill: parent
+        onClicked: root.enabled = false
+    }
+
+    function show(msg) {
+        text.text = "<b>Error</b><br><br>" + msg
+        root.enabled = true
+    }
+}

examples/video/qmlvideo/qml/qmlvideo/FileBrowser.qml

@@ -0,0 +1,354 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import Qt.labs.folderlistmodel 1.0
+
+Rectangle {
+    id: root
+    color: "white"
+    property bool showFocusHighlight: false
+    property variant folders: folders1
+    property variant view: view1
+    property alias folder: folders1.folder
+    property color textColor: "black"
+
+    signal openFile(string path)
+
+    FolderListModel {
+        id: folders1
+        folder: folder
+    }
+
+    FolderListModel {
+        id: folders2
+        folder: folder
+    }
+
+    SystemPalette {
+        id: palette
+    }
+
+    Component {
+        id: folderDelegate
+
+        Rectangle {
+            id: wrapper
+            function launch() {
+                if (folders.isFolder(index))
+                    down(filePath);
+                else
+                    root.openFile(filePath);
+            }
+            width: root.width
+            height: 52
+            color: "transparent"
+
+            Rectangle {
+                id: highlight; visible: false
+                anchors.fill: parent
+                color: palette.highlight
+                gradient: Gradient {
+                    GradientStop { id: t1; position: 0.0; color: palette.highlight }
+                    GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) }
+                }
+            }
+
+            Item {
+                width: 48; height: 48
+                Image {
+                    source: "qrc:/images/folder.png"
+                    anchors.centerIn: parent
+                    visible: folders.isFolder(index)
+                }
+            }
+
+            Text {
+                id: nameText
+                anchors.fill: parent; verticalAlignment: Text.AlignVCenter
+                text: fileName
+                anchors.leftMargin: 54
+                font.pixelSize: 32
+                color: (wrapper.ListView.isCurrentItem && root.showFocusHighlight) ? palette.highlightedText : textColor
+                elide: Text.ElideRight
+            }
+
+            MouseArea {
+                id: mouseRegion
+                anchors.fill: parent
+                onPressed: {
+                    root.showFocusHighlight = false;
+                    wrapper.ListView.view.currentIndex = index;
+                }
+                onClicked: { if (folders == wrapper.ListView.view.model) launch() }
+            }
+
+            states: [
+                State {
+                    name: "pressed"
+                    when: mouseRegion.pressed
+                    PropertyChanges { target: highlight; visible: true }
+                    PropertyChanges { target: nameText; color: palette.highlightedText }
+                }
+            ]
+        }
+    }
+
+    Rectangle {
+        id: cancelButton
+        width: 100
+        height: titleBar.height - 7
+        color: "black"
+        anchors { bottom: parent.bottom; horizontalCenter: parent.horizontalCenter }
+
+        Text {
+            anchors { fill: parent; margins: 4 }
+            text: "Cancel"
+            color: "white"
+            horizontalAlignment: Text.AlignHCenter
+            verticalAlignment: Text.AlignVCenter
+            font.pixelSize: 20
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: root.openFile("")
+        }
+    }
+
+    ListView {
+        id: view1
+        anchors.top: titleBar.bottom
+        anchors.bottom: cancelButton.top
+        x: 0
+        width: parent.width
+        model: folders1
+        delegate: folderDelegate
+        highlight: Rectangle {
+            color: palette.highlight
+            visible: root.showFocusHighlight && view1.count != 0
+            gradient: Gradient {
+                GradientStop { id: t1; position: 0.0; color: palette.highlight }
+                GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) }
+            }
+            width: view1.currentItem == null ? 0 : view1.currentItem.width
+        }
+        highlightMoveSpeed: 1000
+        pressDelay: 100
+        focus: true
+        state: "current"
+        states: [
+            State {
+                name: "current"
+                PropertyChanges { target: view1; x: 0 }
+            },
+            State {
+                name: "exitLeft"
+                PropertyChanges { target: view1; x: -root.width }
+            },
+            State {
+                name: "exitRight"
+                PropertyChanges { target: view1; x: root.width }
+            }
+        ]
+        transitions: [
+            Transition {
+                to: "current"
+                SequentialAnimation {
+                    NumberAnimation { properties: "x"; duration: 250 }
+                }
+            },
+            Transition {
+                NumberAnimation { properties: "x"; duration: 250 }
+                NumberAnimation { properties: "x"; duration: 250 }
+            }
+        ]
+        Keys.onPressed: root.keyPressed(event.key)
+    }
+
+    ListView {
+        id: view2
+        anchors.top: titleBar.bottom
+        anchors.bottom: parent.bottom
+        x: parent.width
+        width: parent.width
+        model: folders2
+        delegate: folderDelegate
+        highlight: Rectangle {
+            color: palette.highlight
+            visible: root.showFocusHighlight && view2.count != 0
+            gradient: Gradient {
+                GradientStop { id: t1; position: 0.0; color: palette.highlight }
+                GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) }
+            }
+            width: view1.currentItem == null ? 0 : view1.currentItem.width
+        }
+        highlightMoveSpeed: 1000
+        pressDelay: 100
+        states: [
+            State {
+                name: "current"
+                PropertyChanges { target: view2; x: 0 }
+            },
+            State {
+                name: "exitLeft"
+                PropertyChanges { target: view2; x: -root.width }
+            },
+            State {
+                name: "exitRight"
+                PropertyChanges { target: view2; x: root.width }
+            }
+        ]
+        transitions: [
+            Transition {
+                to: "current"
+                SequentialAnimation {
+                    NumberAnimation { properties: "x"; duration: 250 }
+                }
+            },
+            Transition {
+                NumberAnimation { properties: "x"; duration: 250 }
+            }
+        ]
+        Keys.onPressed: root.keyPressed(event.key)
+    }
+
+    Keys.onPressed: {
+        root.keyPressed(event.key);
+        if (event.key == Qt.Key_Return || event.key == Qt.Key_Select || event.key == Qt.Key_Right) {
+            view.currentItem.launch();
+            event.accepted = true;
+        } else if (event.key == Qt.Key_Left) {
+            up();
+        }
+    }
+
+    BorderImage {
+        source: "qrc:/images/titlebar.sci";
+        width: parent.width;
+        height: 52
+        y: -7
+        id: titleBar
+
+        Rectangle {
+            id: upButton
+            width: 48
+            height: titleBar.height - 7
+            color: "transparent"
+            Image { anchors.centerIn: parent; source: "qrc:/images/up.png" }
+            MouseArea { id: upRegion; anchors.centerIn: parent
+                width: 56
+                height: 56
+                onClicked: if (folders.parentFolder != "") up()
+            }
+            states: [
+                State {
+                    name: "pressed"
+                    when: upRegion.pressed
+                    PropertyChanges { target: upButton; color: palette.highlight }
+                }
+            ]
+        }
+
+        Rectangle {
+            color: "gray"
+            x: 48
+            width: 1
+            height: 44
+        }
+
+        Text {
+            anchors.left: upButton.right; anchors.right: parent.right; height: parent.height
+            anchors.leftMargin: 4; anchors.rightMargin: 4
+            text: folders.folder
+            color: "white"
+            elide: Text.ElideLeft; horizontalAlignment: Text.AlignRight; verticalAlignment: Text.AlignVCenter
+            font.pixelSize: 32
+        }
+    }
+
+    function down(path) {
+        if (folders == folders1) {
+            view = view2
+            folders = folders2;
+            view1.state = "exitLeft";
+        } else {
+            view = view1
+            folders = folders1;
+            view2.state = "exitLeft";
+        }
+        view.x = root.width;
+        view.state = "current";
+        view.focus = true;
+        folders.folder = path;
+    }
+
+    function up() {
+        var path = folders.parentFolder;
+        if (folders == folders1) {
+            view = view2
+            folders = folders2;
+            view1.state = "exitRight";
+        } else {
+            view = view1
+            folders = folders1;
+            view2.state = "exitRight";
+        }
+        view.x = -root.width;
+        view.state = "current";
+        view.focus = true;
+        folders.folder = path;
+    }
+
+    function keyPressed(key) {
+        switch (key) {
+            case Qt.Key_Up:
+            case Qt.Key_Down:
+            case Qt.Key_Left:
+            case Qt.Key_Right:
+                root.showFocusHighlight = true;
+            break;
+            default:
+                // do nothing
+            break;
+        }
+    }
+}

examples/video/qmlvideo/qml/qmlvideo/Scene.qml

@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    color: "black"
+    property alias buttonHeight: closeButton.height
+    property string source1
+    property string source2
+    property int contentWidth: 250
+    property real volume: 0.25
+    property int margins: 10
+    property QtObject content
+
+    signal close
+    signal videoFramePainted
+
+    Button {
+        id: closeButton
+        anchors {
+            top: parent.top
+            right: parent.right
+            margins: root.margins
+        }
+        width: 50
+        height: 30
+        z: 2.0
+        text: "Back"
+        onClicked: root.close()
+    }
+}

examples/video/qmlvideo/qml/qmlvideo/SceneBasic.qml

@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property string contentType
+    property bool autoStart: false
+    property bool started: false
+
+    Content {
+        id: content
+        autoStart: parent.autoStart
+        started: parent.started
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: parent.contentType
+        source: parent.source1
+        volume: parent.volume
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    Text {
+        anchors {
+            horizontalCenter: parent.horizontalCenter
+            bottom: parent.bottom
+            margins: 20
+        }
+        text: content.started ? "Tap the screen to stop content"
+                              : "Tap the screen to start content"
+        color: "yellow"
+        font.pixelSize: 20
+        z: 2.0
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onClicked: {
+            console.log("[qmlvideo] SceneBasic.onClicked, started = " + content.started)
+            if (content.started)
+                content.stop()
+            else
+                content.start()
+        }
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/SceneDrag.qml

@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property int margin: 20
+    property string contentType
+
+    Image {
+        id: background
+        source: "qrc:/images/leaves.jpg"
+        x: (parent.width - width) / 2
+        y: (parent.height - height) / 2
+
+        Content {
+            id: content
+            anchors.centerIn: parent
+            width: root.contentWidth
+            contentType: root.contentType
+            source: root.source1
+            volume: root.volume
+            onVideoFramePainted: root.videoFramePainted()
+        }
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        drag.target: background
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/SceneFullScreen.qml

@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property string contentType
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: root.contentType
+        source: parent.source1
+        volume: parent.volume
+        state: "left"
+
+        states: [
+            State {
+                name: "fullScreen"
+                PropertyChanges { target: content; width: content.parent.width }
+                PropertyChanges { target: content; height: content.parent.height }
+            }
+        ]
+
+        transitions: [
+            Transition {
+                ParallelAnimation {
+                    PropertyAnimation {
+                        property: "width"
+                        easing.type: Easing.Linear
+                        duration: 250
+                    }
+                    PropertyAnimation {
+                        property: "height"
+                        easing.type: Easing.Linear
+                        duration: 250
+                    }
+                }
+            }
+        ]
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: content.state = (content.state == "fullScreen") ? "baseState" : "fullScreen"
+        }
+
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    Text {
+        anchors {
+            horizontalCenter: parent.horizontalCenter
+            bottom: parent.bottom
+            margins: 20
+        }
+        text: "Tap on the content to toggle full-screen mode"
+        color: "yellow"
+        font.pixelSize: 20
+        z: 2.0
+    }
+
+    Component.onCompleted: root.content = content
+}
+

examples/video/qmlvideo/qml/qmlvideo/SceneFullScreenInverted.qml

@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property string contentType
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.width
+        height: parent.height
+        contentType: root.contentType
+        source: parent.source1
+        volume: parent.volume
+        state: "left"
+
+        states: [
+            State {
+                name: "nonFullScreen"
+                PropertyChanges { target: content; width: content.parent.contentWidth }
+            }
+        ]
+
+        transitions: [
+            Transition {
+                ParallelAnimation {
+                    PropertyAnimation {
+                        property: "width"
+                        easing.type: Easing.Linear
+                        duration: 250
+                    }
+                    PropertyAnimation {
+                        property: "height"
+                        easing.type: Easing.Linear
+                        duration: 250
+                    }
+                }
+            }
+        ]
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: content.state = (content.state == "nonFullScreen") ? "baseState" : "nonFullScreen"
+        }
+
+        onVideoFramePainted: root.videoFramePainted()
+
+        onInitialized: {
+            width = parent.width
+            height = parent.height
+        }
+    }
+
+    Text {
+        anchors {
+            horizontalCenter: parent.horizontalCenter
+            bottom: parent.bottom
+            margins: 20
+        }
+        text: "Tap on the content to toggle full-screen mode"
+        color: "yellow"
+        font.pixelSize: 20
+        z: 2.0
+    }
+
+    Component.onCompleted: root.content = content
+}
+

examples/video/qmlvideo/qml/qmlvideo/SceneMove.qml

@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property int margin: 20
+    property string contentType
+
+    Content {
+        id: content
+        anchors.verticalCenter: parent.verticalCenter
+        width: parent.contentWidth
+        contentType: root.contentType
+        source: parent.source1
+        volume: parent.volume
+
+        SequentialAnimation on x {
+            id: animation
+            loops: Animation.Infinite
+            property int from: margin
+            property int to: 100
+            property int duration: 1500
+            running: false
+            PropertyAnimation {
+                from: animation.from
+                to: animation.to
+                duration: animation.duration
+                easing.type: Easing.InOutCubic
+            }
+            PropertyAnimation {
+                from: animation.to
+                to: animation.from
+                duration: animation.duration
+                easing.type: Easing.InOutCubic
+            }
+        }
+
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    onWidthChanged: {
+        animation.to = root.width - content.width - margin
+        animation.start()
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/SceneMulti.qml

@@ -0,0 +1,204 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+
+    property real itemWidth: (width / 3) - 40
+    property real itemTopMargin: 50
+
+    QtObject {
+        id: contentProxy
+        function initialize() {
+            video1.initialize()
+            video2.initialize()
+        }
+    }
+
+    Component {
+        id: startStopComponent
+
+        Rectangle {
+            id: root
+            color: "transparent"
+
+            function content() {
+                return root.parent
+            }
+
+            Text {
+                anchors {
+                    horizontalCenter: parent.horizontalCenter
+                    bottom: parent.bottom
+                    margins: 20
+                }
+                text: content() ? content().started ? "Tap to stop" : "Tap to start" : ""
+                color: "yellow"
+                font.pixelSize: 20
+            }
+
+            MouseArea {
+                anchors.fill: parent
+                onClicked: {
+                    if (content().started)
+                        content().stop()
+                    else
+                        content().start()
+                }
+            }
+        }
+    }
+
+    Content {
+        id: video1
+        anchors {
+            left: parent.left
+            leftMargin: 10
+            top: parent.top
+            topMargin: root.itemTopMargin
+        }
+        autoStart: false
+        contentType: "video"
+        showBorder: true
+        showFrameRate: started
+        source: parent.source1
+        width: itemWidth
+        volume: parent.volume
+
+        Loader {
+            id: video1StartStopLoader
+            onLoaded: {
+                item.parent = video1
+                item.anchors.fill = video1
+            }
+        }
+
+        onInitialized: video1StartStopLoader.sourceComponent = startStopComponent
+    }
+
+    Rectangle {
+        id: cameraHolder
+        anchors {
+            horizontalCenter: parent.horizontalCenter
+            top: parent.top
+            topMargin: root.itemTopMargin
+        }
+        border.width: 1
+        border.color: "white"
+        color: "transparent"
+        width: itemWidth
+        height: width
+        property bool started: false
+
+        Loader {
+            id: cameraLoader
+            onLoaded: {
+                item.parent = cameraHolder
+                item.centerIn = cameraHolder
+                item.contentType = "camera"
+                item.showFrameRate = true
+                item.width = itemWidth
+                item.z = 1.0
+                cameraErrorConnection.target = item
+                item.initialize()
+            }
+        }
+
+        Loader {
+            id: cameraStartStopLoader
+            sourceComponent: startStopComponent
+            onLoaded: {
+                item.parent = cameraHolder
+                item.anchors.fill = cameraHolder
+                item.z = 2.0
+            }
+        }
+
+        Connections {
+            id: cameraErrorConnection
+            onError: {
+                console.log("[qmlvideo] SceneMulti.camera.onError")
+                cameraHolder.stop()
+            }
+        }
+
+        function start() {
+            cameraLoader.source = "Content.qml"
+            cameraHolder.started = true
+        }
+
+        function stop() {
+            cameraLoader.source = ""
+            cameraHolder.started = false
+        }
+    }
+
+    Content {
+        id: video2
+        anchors {
+            right: parent.right
+            rightMargin: 10
+            top: parent.top
+            topMargin: root.itemTopMargin
+        }
+        autoStart: false
+        contentType: "video"
+        showBorder: true
+        showFrameRate: started
+        source: parent.source2
+        width: itemWidth
+        volume: parent.volume
+
+        Loader {
+            id: video2StartStopLoader
+            onLoaded: {
+                item.parent = video2
+                item.anchors.fill = video2
+            }
+        }
+
+        onInitialized: video2StartStopLoader.sourceComponent = startStopComponent
+    }
+
+    Component.onCompleted: root.content = contentProxy
+}

examples/video/qmlvideo/qml/qmlvideo/SceneOverlay.qml

@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property int margin: 20
+    property string contentType
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: root.contentType
+        source: parent.source1
+        volume: parent.volume
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    Rectangle {
+        id: overlay
+        y: 0.5 * parent.height
+        width: content.width
+        height: content.height
+        color: "yellow"
+        opacity: 0.5
+
+        SequentialAnimation on x {
+            id: xAnimation
+            loops: Animation.Infinite
+            property int from: margin
+            property int to: 100
+            property int duration: 1500
+            running: false
+            PropertyAnimation {
+                from: xAnimation.from
+                to: xAnimation.to
+                duration: xAnimation.duration
+                easing.type: Easing.InOutCubic
+            }
+            PropertyAnimation {
+                from: xAnimation.to
+                to: xAnimation.from
+                duration: xAnimation.duration
+                easing.type: Easing.InOutCubic
+            }
+        }
+
+        SequentialAnimation on y {
+            id: yAnimation
+            loops: Animation.Infinite
+            property int from: margin
+            property int to: 180
+            property int duration: 1500
+            running: false
+            PropertyAnimation {
+                from: yAnimation.from
+                to: yAnimation.to
+                duration: yAnimation.duration
+                easing.type: Easing.InOutCubic
+            }
+            PropertyAnimation {
+                from: yAnimation.to
+                to: yAnimation.from
+                duration: yAnimation.duration
+                easing.type: Easing.InOutCubic
+            }
+        }
+    }
+
+    onWidthChanged: {
+        xAnimation.to = root.width - content.width - margin
+        xAnimation.start()
+    }
+
+    onHeightChanged: {
+        //yAnimation.to = root.height - content.height - margin
+        yAnimation.start()
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/SceneResize.qml

@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property string contentType
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: root.contentType
+        source: parent.source1
+        volume: parent.volume
+
+        SequentialAnimation on scale {
+            id: animation
+            loops: Animation.Infinite
+            property int duration: 1500
+            running: true
+            PropertyAnimation {
+                from: 1.5
+                to: 0.5
+                duration: animation.duration
+                easing.type: Easing.InOutCubic
+            }
+            PropertyAnimation {
+                from: 0.5
+                to: 1.5
+                duration: animation.duration
+                easing.type: Easing.InOutCubic
+            }
+        }
+
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/SceneRotate.qml

@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property int margin: 20
+    property int delta: 30
+    property string contentType
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: root.contentType
+        source: parent.source1
+        volume: parent.volume
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    Button {
+        id: rotatePositiveButton
+        anchors {
+            right: parent.right
+            bottom: rotateNegativeButton.top
+            margins: parent.margins
+        }
+        width: 90
+        height: root.buttonHeight
+        text: "Rotate +" + delta
+        onClicked: content.rotation = content.rotation + delta
+    }
+
+    Button {
+        id: rotateNegativeButton
+        anchors {
+            right: parent.right
+            verticalCenter: parent.verticalCenter
+            margins: parent.margins
+        }
+        width: 90
+        height: root.buttonHeight
+        text: "Rotate -" + delta
+        onClicked: content.rotation = content.rotation - delta
+    }
+
+    Button {
+        id: rotateValueButton
+        anchors {
+            left: parent.left
+            verticalCenter: parent.verticalCenter
+            margins: parent.margins
+        }
+        width: 30
+        height: root.buttonHeight
+        enabled: false
+        text: content.rotation % 360
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/SceneSelectionPanel.qml

@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    property int itemHeight: 25
+    property string sceneSource: ""
+
+    ListModel {
+        id: list
+        ListElement { name: "multi"; source: "SceneMulti.qml" }
+        ListElement { name: "video"; source: "VideoBasic.qml" }
+        ListElement { name: "video-drag"; source: "VideoDrag.qml" }
+        ListElement { name: "video-fillmode"; source: "VideoFillMode.qml" }
+        ListElement { name: "video-fullscreen"; source: "VideoFullScreen.qml" }
+        ListElement { name: "video-fullscreen-inverted"; source: "VideoFullScreenInverted.qml" }
+        ListElement { name: "video-metadata"; source: "VideoMetadata.qml" }
+        ListElement { name: "video-move"; source: "VideoMove.qml" }
+        ListElement { name: "video-overlay"; source: "VideoOverlay.qml" }
+        ListElement { name: "video-playbackrate"; source: "VideoPlaybackRate.qml" }
+        ListElement { name: "video-resize"; source: "VideoResize.qml" }
+        ListElement { name: "video-rotate"; source: "VideoRotate.qml" }
+        ListElement { name: "video-spin"; source: "VideoSpin.qml" }
+        ListElement { name: "video-seek"; source: "VideoSeek.qml" }
+        ListElement { name: "camera"; source: "CameraBasic.qml" }
+        ListElement { name: "camera-drag"; source: "CameraDrag.qml" }
+        ListElement { name: "camera-fullscreen"; source: "CameraFullScreen.qml" }
+        ListElement { name: "camera-fullscreen-inverted"; source: "CameraFullScreenInverted.qml" }
+        ListElement { name: "camera-move"; source: "CameraMove.qml" }
+        ListElement { name: "camera-overlay"; source: "CameraOverlay.qml" }
+        ListElement { name: "camera-resize"; source: "CameraResize.qml" }
+        ListElement { name: "camera-rotate"; source: "CameraRotate.qml" }
+        ListElement { name: "camera-spin"; source: "CameraSpin.qml" }
+    }
+
+    Component {
+        id: delegate
+        Item {
+            id: delegateItem
+            width: root.width
+            height: itemHeight
+
+            Button {
+                id: selectorItem
+                anchors.centerIn: parent
+                width: 0.9 * parent.width
+                height: 0.8 * itemHeight
+                text: name
+                onClicked: root.sceneSource = source
+            }
+        }
+    }
+
+    Flickable {
+        anchors.fill: parent
+        contentHeight: (itemHeight * list.count) + layout.anchors.topMargin + layout.spacing
+        clip: true
+
+        Column {
+            id: layout
+
+            anchors {
+                fill: parent
+                topMargin: 10
+            }
+
+            Repeater {
+                model: list
+                delegate: delegate
+            }
+        }
+    }
+}

examples/video/qmlvideo/qml/qmlvideo/SceneSpin.qml

@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property int margin: 20
+    property string contentType
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: root.contentType
+        source: parent.source1
+        volume: parent.volume
+
+        PropertyAnimation on rotation {
+            id: animation
+            loops: Animation.Infinite
+            running: true
+            from: 0
+            to: 360
+            duration: 3000
+            easing.type: Easing.Linear
+        }
+
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/SeekControl.qml

@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Item {
+    id: seekControl
+    height: 46
+    property int duration: 0
+    property int playPosition: 0
+    property int seekPosition: 0
+    property bool enabled: true
+    property bool seeking: false
+
+    Rectangle {
+        id: background
+        anchors.fill: parent
+        color: "black"
+        opacity: 0.3
+    }
+
+    Rectangle {
+        id: progressBar
+        anchors { left: parent.left; top: parent.top; bottom: parent.bottom }
+        width: seekControl.duration == 0 ? 0 : background.width * seekControl.playPosition / seekControl.duration
+        color: "black"
+        opacity: 0.7
+    }
+
+    Text {
+        width: 90
+        anchors { left: parent.left; top: parent.top; bottom: parent.bottom; leftMargin: 10 }
+        font { family: "Nokia Sans S60"; pixelSize: 24 }
+        horizontalAlignment: Text.AlignLeft
+        verticalAlignment: Text.AlignVCenter
+        color: "white"
+        smooth: true
+        text: formatTime(playPosition)
+    }
+
+    Text {
+        width: 90
+        anchors { right: parent.right; top: parent.top; bottom: parent.bottom; rightMargin: 10 }
+        font { family: "Nokia Sans S60"; pixelSize: 24 }
+        horizontalAlignment: Text.AlignRight
+        verticalAlignment: Text.AlignVCenter
+        color: "white"
+        smooth: true
+        text: formatTime(duration)
+    }
+
+    Image {
+        id: progressHandle
+        height: 46
+        width: 10
+        source: mouseArea.pressed ? "qrc:/images/progress_handle_pressed.svg" : "qrc:/images/progress_handle.svg"
+        anchors.verticalCenter: progressBar.verticalCenter
+        x: seekControl.duration == 0 ? 0 : seekControl.playPosition / seekControl.duration * 630
+
+        MouseArea {
+            id: mouseArea
+            anchors { horizontalCenter: parent.horizontalCenter; bottom: parent.bottom }
+            height: 46+16
+            width: height
+            enabled: seekControl.enabled
+            drag {
+                target: progressHandle
+                axis: Drag.XAxis
+                minimumX: 0
+                maximumX: 631
+            }
+            onPressed: {
+                seekControl.seeking = true;
+            }
+            onCanceled: {
+                seekControl.seekPosition = progressHandle.x * seekControl.duration / 630
+                seekControl.seeking = false
+            }
+            onReleased: {
+                seekControl.seekPosition = progressHandle.x * seekControl.duration / 630
+                seekControl.seeking = false
+                mouse.accepted = true
+            }
+        }
+    }
+
+    Timer { // Update position also while user is dragging the progress handle
+        id: seekTimer
+        repeat: true
+        interval: 300
+        running: seekControl.seeking
+        onTriggered: {
+            seekControl.seekPosition = progressHandle.x*seekControl.duration/630
+        }
+    }
+
+    function formatTime(timeInMs) {
+        if (!timeInMs || timeInMs <= 0) return "0:00"
+        var seconds = timeInMs / 1000;
+        var minutes = Math.floor(seconds / 60)
+        seconds = Math.floor(seconds % 60)
+        if (seconds < 10) seconds = "0" + seconds;
+        return minutes + ":" + seconds
+    }
+}

examples/video/qmlvideo/qml/qmlvideo/VideoBasic.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneBasic {
+    contentType: "video"
+}

examples/video/qmlvideo/qml/qmlvideo/VideoDrag.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneDrag {
+    contentType: "video"
+}

examples/video/qmlvideo/qml/qmlvideo/VideoDummy.qml

@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+// Item which is loaded by VideoItem if QtMultimediaKit is not available
+Rectangle {
+    id: root
+    color: "grey"
+    height: width
+    property int duration: 0
+    property int position: 0
+    property string source
+    property real volume: 1.0
+    property real playbackRate: 1.0
+
+    signal fatalError
+    signal sizeChanged
+    signal framePainted
+
+    Text {
+        anchors.fill: parent
+        anchors.margins: 10
+        color: "white"
+        horizontalAlignment: Text.AlignHCenter
+        text: "Failed to create Video item\n\nCheck that QtMultimediaKit is installed"
+        verticalAlignment: Text.AlignVCenter
+        wrapMode: Text.Wrap
+    }
+
+    onWidthChanged: height = width
+    onHeightChanged: root.sizeChanged()
+
+    function start() { }
+    function stop() { }
+}

examples/video/qmlvideo/qml/qmlvideo/VideoFillMode.qml

@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtMultimedia 4.0
+
+Scene {
+    id: root
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: "video"
+        source: parent.source1
+        volume: parent.volume
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    Button {
+        id: button
+        anchors {
+            right: parent.right
+            verticalCenter: parent.verticalCenter
+            margins: parent.margins
+        }
+        width: 150
+        height: root.buttonHeight
+        text: "PreserveAspectFit"
+        onClicked: {
+            if (!content.dummy) {
+                var video = content.contentItem()
+                if (video.fillMode == VideoOutput.Stretch) {
+                    video.fillMode = VideoOutput.PreserveAspectFit
+                    text = "PreserveAspectFit"
+                } else if (video.fillMode == VideoOutput.PreserveAspectFit) {
+                    video.fillMode = VideoOutput.PreserveAspectCrop
+                    text = "PreserveAspectCrop"
+                } else {
+                    video.fillMode = VideoOutput.Stretch
+                    text = "Stretch"
+                }
+            }
+        }
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/VideoFullScreen.qml

@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneFullScreen {
+    contentType: "video"
+}
+

examples/video/qmlvideo/qml/qmlvideo/VideoFullScreenInverted.qml

@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneFullScreenInverted {
+    contentType: "video"
+}
+

examples/video/qmlvideo/qml/qmlvideo/VideoItem.qml

@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtMultimedia 4.0
+
+VideoOutput {
+    id: root
+    height: width
+    source: mediaPlayer
+
+    property alias duration: mediaPlayer.duration
+    property alias mediaSource: mediaPlayer.source
+    property alias metaData: mediaPlayer.metaData
+    property alias playbackRate: mediaPlayer.playbackRate
+    property alias position: mediaPlayer.position
+    property alias volume: mediaPlayer.volume
+
+    signal sizeChanged
+    signal fatalError
+
+    onHeightChanged: root.sizeChanged()
+
+    MediaPlayer {
+        id: mediaPlayer
+        autoLoad: false
+
+        onError: {
+            if (MediaPlayer.NoError != error) {
+                console.log("[qmlvideo] VideoItem.onError error " + error + " errorString " + errorString)
+                root.fatalError()
+            }
+        }
+    }
+
+    function start() { mediaPlayer.play() }
+    function stop() { mediaPlayer.stop() }
+}

examples/video/qmlvideo/qml/qmlvideo/VideoMetadata.qml

@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property string contentType: "video"
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: "video"
+        source: parent.source1
+        volume: parent.volume
+        onInitialized: {
+            if (!dummy)
+                metadata.createObject(root)
+        }
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    Component {
+        id: metadata
+        Column {
+            anchors.fill: parent
+            Text {
+                color: "yellow"
+                text: "Title:" + content.contentItem().metaData.title
+            }
+            Text {
+                color: "yellow"
+                text: "Size:" + content.contentItem().metaData.size
+            }
+            Text {
+                color: "yellow"
+                text: "Resolution:" + content.contentItem().metaData.resolution
+            }
+            Text {
+                color: "yellow"
+                text: "Media type:" + content.contentItem().metaData.mediaType
+            }
+            Text {
+                color: "yellow"
+                text: "Video codec:" + content.contentItem().metaData.videoCodec
+            }
+            Text {
+                color: "yellow"
+                text: "Video bit rate:" + content.contentItem().metaData.videoBitRate
+            }
+            Text {
+                color: "yellow"
+                text: "Video frame rate:" +content.contentItem().metaData.videoFrameRate
+            }
+            Text {
+                color: "yellow"
+                text: "Audio codec:" + content.contentItem().metaData.audioCodec
+            }
+            Text {
+                color: "yellow"
+                text: "Audio bit rate:" + content.contentItem().metaData.audioBitRate
+            }
+            Text {
+                color: "yellow"
+                text: "Date:" + content.contentItem().metaData.date
+            }
+            Text {
+                color: "yellow"
+                text: "Description:" + content.contentItem().metaData.description
+            }
+            Text {
+                color: "yellow"
+                text: "Copyright:" + content.contentItem().metaData.copyright
+            }
+            Text {
+                color: "yellow"
+                text: "Seekable:" + content.contentItem().metaData.seekable
+            }
+        }
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/VideoMove.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneMove {
+    contentType: "video"
+}

examples/video/qmlvideo/qml/qmlvideo/VideoOverlay.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneOverlay {
+    contentType: "video"
+}

examples/video/qmlvideo/qml/qmlvideo/VideoPlaybackRate.qml

@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property int margin: 20
+    property real delta: 0.1
+    property string contentType: "video"
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: "video"
+        source: parent.source1
+        volume: parent.volume
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    Button {
+        id: increaseButton
+        anchors {
+            right: parent.right
+            bottom: decreaseButton.top
+            margins: parent.margins
+        }
+        width: 90
+        height: root.buttonHeight
+        text: "Increase"
+        onClicked: {
+            var video = content.contentItem()
+            video.playbackRate = video.playbackRate + delta
+        }
+    }
+
+    Button {
+        id: decreaseButton
+        anchors {
+            right: parent.right
+            verticalCenter: parent.verticalCenter
+            margins: parent.margins
+        }
+        width: 90
+        height: root.buttonHeight
+        text: "Decrease"
+        onClicked: {
+            var video = content.contentItem()
+            video.playbackRate = video.playbackRate - delta
+        }
+    }
+
+    Button {
+        id: valueButton
+        anchors {
+            left: parent.left
+            verticalCenter: parent.verticalCenter
+            margins: parent.margins
+        }
+        width: 50
+        height: root.buttonHeight
+        enabled: false
+        text: Math.round(10 * content.contentItem().playbackRate) / 10
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/VideoResize.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneResize {
+    contentType: "video"
+}

examples/video/qmlvideo/qml/qmlvideo/VideoRotate.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneRotate {
+    contentType: "video"
+}

examples/video/qmlvideo/qml/qmlvideo/VideoSeek.qml

@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Scene {
+    id: root
+    property string contentType: "video"
+
+    Content {
+        id: content
+        anchors.centerIn: parent
+        width: parent.contentWidth
+        contentType: "video"
+        source: parent.source1
+        volume: parent.volume
+        onVideoFramePainted: root.videoFramePainted()
+    }
+
+    SeekControl {
+        anchors {
+            left: parent.left
+            right: parent.right
+            leftMargin: 100
+            rightMargin: 140
+            bottom: parent.bottom
+        }
+        duration: content.contentItem() ? content.contentItem().duration : 0
+        playPosition: content.contentItem() ? content.contentItem().position : 0
+        onSeekPositionChanged: { content.contentItem().position = seekPosition }
+    }
+
+    Component.onCompleted: root.content = content
+}

examples/video/qmlvideo/qml/qmlvideo/VideoSpin.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SceneSpin {
+    contentType: "video"
+}

examples/video/qmlvideo/qml/qmlvideo/main.qml

@@ -0,0 +1,234 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    width: 640
+    height: 360
+    color: "black"
+
+    property string source1
+    property string source2
+    property color bgColor: "#002244"
+    property real volume: 0.25
+    property bool perfMonitorsLogging: false
+    property bool perfMonitorsVisible: false
+
+    QtObject {
+        id: d
+        property int fileIndex
+        property int itemHeight: 40
+        property int buttonHeight: 0.8 * itemHeight
+        property int margins: 10
+    }
+
+    // Create ScreenSaver element via Loader, so this app will still run if the
+    // SystemInfo module is not available
+    Loader {
+        source: "DisableScreenSaver.qml"
+    }
+
+    Loader {
+        id: performanceLoader
+        function init() {
+            console.log("[qmlvideo] performanceLoader.init logging " + root.perfMonitorsLogging + " visible " + root.perfMonitorsVisible)
+            var enabled = root.perfMonitorsLogging || root.perfMonitorsVisible
+            source = enabled ? "../performancemonitor/PerformanceItem.qml" : ""
+        }
+        onLoaded: {
+            item.parent = root
+            item.anchors.fill = root
+            item.logging = root.perfMonitorsLogging
+            item.displayed = root.perfMonitorsVisible
+            item.init()
+        }
+    }
+
+    Rectangle {
+        id: inner
+        anchors.fill: parent
+        color: root.bgColor
+
+        Button {
+            id: openFile1Button
+            anchors {
+                top: parent.top
+                left: parent.left
+                right: exitButton.left
+                margins: d.margins
+            }
+            height: d.buttonHeight
+            text: (root.source1 == "") ? "Select file 1" : root.source1
+            onClicked: showFileBrowser(1)
+        }
+
+        Button {
+            id: openFile2Button
+            anchors {
+                top: openFile1Button.bottom
+                left: parent.left
+                right: exitButton.left
+                margins: d.margins
+            }
+            height: d.buttonHeight
+            text: (root.source2 == "") ? "Select file 2" : root.source2
+            onClicked: showFileBrowser(2)
+        }
+
+        Button {
+            id: exitButton
+            anchors {
+                top: parent.top
+                right: parent.right
+                margins: d.margins
+            }
+            width: 50
+            height: d.buttonHeight
+            text: "Exit"
+            onClicked: Qt.quit()
+        }
+
+        SceneSelectionPanel {
+            id: sceneSelectionPanel
+            itemHeight: d.itemHeight
+            color: "#004444"
+            anchors {
+                top: openFile2Button.bottom
+                left: parent.left
+                right: parent.right
+                bottom: parent.bottom
+                margins: d.margins
+            }
+            radius: 10
+            onSceneSourceChanged: {
+                console.log("[qmlvideo] main.onSceneSourceChanged source " + sceneSource)
+                sceneLoader.source = sceneSource
+                var scene = null
+                var innerVisible = true
+                if (sceneSource == "") {
+                    if (performanceLoader.item)
+                        performanceLoader.item.videoActive = false
+                } else {
+                    scene = sceneLoader.item
+                    if (scene) {
+                        if (scene.contentType === "video" && source1 === "") {
+                            errorDialog.show("You must first select a video file")
+                            sceneSource = ""
+                        } else {
+                            scene.parent = root
+                            scene.color = root.bgColor
+                            scene.buttonHeight = d.buttonHeight
+                            scene.source1 = source1
+                            scene.source2 = source2
+                            scene.volume = volume
+                            scene.anchors.fill = root
+                            scene.close.connect(closeScene)
+                            scene.content.initialize()
+                            innerVisible = false
+                        }
+                    }
+                }
+                videoFramePaintedConnection.target = scene
+                inner.visible = innerVisible
+            }
+        }
+    }
+
+    Loader {
+        id: sceneLoader
+    }
+
+    Connections {
+        id: videoFramePaintedConnection
+        onVideoFramePainted: {
+            if (performanceLoader.item)
+                performanceLoader.item.videoFramePainted()
+        }
+        ignoreUnknownSignals: true
+    }
+
+    Loader {
+        id: fileBrowserLoader
+    }
+
+    ErrorDialog {
+        id: errorDialog
+        anchors.fill: parent
+        enabled: false
+    }
+
+    // Called from main() once root properties have been set
+    function init() {
+        performanceLoader.init()
+    }
+
+    function qmlFramePainted() {
+        if (performanceLoader.item)
+            performanceLoader.item.qmlFramePainted()
+    }
+
+    function showFileBrowser(index) {
+        console.log("[qmlvideo] main.showFileBrowser")
+        d.fileIndex = index
+        fileBrowserLoader.source = "FileBrowser.qml"
+        fileBrowserLoader.item.parent = root
+        fileBrowserLoader.item.anchors.fill = root
+        fileBrowserLoader.item.openFile.connect(root.openFile)
+        inner.visible = false
+    }
+
+    function openFile(path) {
+        console.log("[qmlvideo] main.openFile " + d.fileIndex + " \"" + path + "\"")
+        fileBrowserLoader.source = ""
+        if (1 == d.fileIndex)
+            root.source1 = path
+        else if (2 == d.fileIndex)
+            root.source2 = path
+        inner.visible = true
+    }
+
+    function closeScene() {
+        console.log("[qmlvideo] main.closeScene")
+        sceneSelectionPanel.sceneSource = ""
+    }
+}

examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.cpp

@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmlapplicationviewer.h"
+
+#include <QtCore/QDir>
+#include <QtCore/QFileInfo>
+#include <QtDeclarative/QDeclarativeComponent>
+#include <QtDeclarative/QDeclarativeEngine>
+#include <QtDeclarative/QDeclarativeContext>
+#include <QtGui/QGuiApplication>
+
+class QmlApplicationViewerPrivate
+{
+    QmlApplicationViewerPrivate(QQuickView *view_) : view(view_) {}
+
+    QString mainQmlFile;
+    QQuickView *view;
+    friend class QmlApplicationViewer;
+    QString adjustPath(const QString &path);
+};
+
+QString QmlApplicationViewerPrivate::adjustPath(const QString &path)
+{
+#ifdef Q_OS_UNIX
+#ifdef Q_OS_MAC
+    if (!QDir::isAbsolutePath(path))
+        return QCoreApplication::applicationDirPath()
+                + QLatin1String("/../Resources/") + path;
+#else
+    QString pathInInstallDir;
+    const QString applicationDirPath = QCoreApplication::applicationDirPath();
+    pathInInstallDir = QString::fromAscii("%1/../%2").arg(applicationDirPath, path);
+
+    if (QFileInfo(pathInInstallDir).exists())
+        return pathInInstallDir;
+#endif
+#endif
+    return path;
+}
+
+QmlApplicationViewer::QmlApplicationViewer(QWindow *parent)
+    : QQuickView(parent)
+    , d(new QmlApplicationViewerPrivate(this))
+{
+    connect(engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit()));
+    setResizeMode(QQuickView::SizeRootObjectToView);
+}
+
+QmlApplicationViewer::QmlApplicationViewer(QQuickView *view, QWindow *parent)
+    : QQuickView(parent)
+    , d(new QmlApplicationViewerPrivate(view))
+{
+    connect(view->engine(), SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit()));
+    view->setResizeMode(QQuickView::SizeRootObjectToView);
+}
+
+QmlApplicationViewer::~QmlApplicationViewer()
+{
+    delete d;
+}
+
+QmlApplicationViewer *QmlApplicationViewer::create()
+{
+    return new QmlApplicationViewer();
+}
+
+void QmlApplicationViewer::setMainQmlFile(const QString &file)
+{
+    d->mainQmlFile = d->adjustPath(file);
+    d->view->setSource(QUrl::fromLocalFile(d->mainQmlFile));
+}
+
+void QmlApplicationViewer::addImportPath(const QString &path)
+{
+    d->view->engine()->addImportPath(d->adjustPath(path));
+}
+
+void QmlApplicationViewer::showExpanded()
+{
+#if defined(Q_WS_SIMULATOR)
+    d->view->showFullScreen();
+#else
+    d->view->show();
+#endif
+}
+
+QGuiApplication *createApplication(int &argc, char **argv)
+{
+    return new QGuiApplication(argc, argv);
+}

examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.h

@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMLAPPLICATIONVIEWER_H
+#define QMLAPPLICATIONVIEWER_H
+
+#include <QtQuick/QQuickView>
+
+class QGuiApplication;
+
+class QmlApplicationViewer : public QQuickView
+{
+    Q_OBJECT
+
+public:
+    explicit QmlApplicationViewer(QWindow *parent = 0);
+    virtual ~QmlApplicationViewer();
+
+    static QmlApplicationViewer *create();
+
+    void setMainQmlFile(const QString &file);
+    void addImportPath(const QString &path);
+
+    void showExpanded();
+
+private:
+    explicit QmlApplicationViewer(QQuickView *view, QWindow *parent);
+    class QmlApplicationViewerPrivate *d;
+};
+
+QGuiApplication *createApplication(int &argc, char **argv);
+
+#endif // QMLAPPLICATIONVIEWER_H

examples/video/qmlvideo/qmlapplicationviewer/qmlapplicationviewer.pri

@@ -0,0 +1,128 @@
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $OTHER_FILES *.pro *.pri
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtmultimedia/$${TARGET}
+INSTALLS += sources
+
+QT += quick
+
+SOURCES += $$PWD/qmlapplicationviewer.cpp
+HEADERS += $$PWD/qmlapplicationviewer.h
+INCLUDEPATH += $$PWD
+
+defineTest(qtcAddDeployment) {
+for(deploymentfolder, DEPLOYMENTFOLDERS) {
+    item = item$${deploymentfolder}
+    itemsources = $${item}.sources
+    $$itemsources = $$eval($${deploymentfolder}.source)
+    itempath = $${item}.path
+    $$itempath= $$eval($${deploymentfolder}.target)
+    export($$itemsources)
+    export($$itempath)
+    DEPLOYMENT += $$item
+}
+
+MAINPROFILEPWD = $$PWD
+
+win32 {
+    copyCommand =
+    for(deploymentfolder, DEPLOYMENTFOLDERS) {
+        source = $$MAINPROFILEPWD/$$eval($${deploymentfolder}.source)
+        source = $$replace(source, /, \\)
+        sourcePathSegments = $$split(source, \\)
+        target = $$OUT_PWD/$$eval($${deploymentfolder}.target)
+        target = $$replace(target, /$, )
+        target = $$target/$$last(sourcePathSegments)
+        target = $$replace(target, /, \\)
+        !isEqual(source,$$target) {
+            !isEmpty(copyCommand):copyCommand += &&
+            isEqual(QMAKE_DIR_SEP, \\) {
+                copyCommand += $(COPY_DIR) \"$$source\" \"$$target\"
+            } else {
+                source = $$replace(source, \\\\, /)
+                target = $$OUT_PWD/$$eval($${deploymentfolder}.target)
+                target = $$replace(target, \\\\, /)
+                copyCommand += test -d \"$$target\" || mkdir -p \"$$target\" && cp -r \"$$source\" \"$$target\"
+            }
+        }
+    }
+    !isEmpty(copyCommand) {
+        copyCommand = @echo Copying application data... && $$copyCommand
+        copydeploymentfolders.commands = $$copyCommand
+        first.depends = $(first) copydeploymentfolders
+        export(first.depends)
+        export(copydeploymentfolders.commands)
+        QMAKE_EXTRA_TARGETS += first copydeploymentfolders
+    }
+} else:unix {
+    maemo5 {
+        desktopfile.files = $${TARGET}.desktop
+        desktopfile.path = /usr/share/applications/hildon
+        icon.files = $${TARGET}64.png
+        icon.path = /usr/share/icons/hicolor/64x64/apps
+    } else:!isEmpty(MEEGO_VERSION_MAJOR) {
+        desktopfile.path = /usr/share/applications
+        icon.files = $${TARGET}80.png
+        icon.path = /usr/share/icons/hicolor/80x80/apps
+    } else { # Assumed to be a Desktop Unix
+        copyCommand =
+        for(deploymentfolder, DEPLOYMENTFOLDERS) {
+            source = $$MAINPROFILEPWD/$$eval($${deploymentfolder}.source)
+            source = $$replace(source, \\\\, /)
+            macx {
+                target = $$OUT_PWD/$${TARGET}.app/Contents/Resources/$$eval($${deploymentfolder}.target)
+            } else {
+                target = $$OUT_PWD/$$eval($${deploymentfolder}.target)
+            }
+            target = $$replace(target, \\\\, /)
+            target = $$replace(target, /$, )
+            sourcePathSegments = $$split(source, /)
+            targetFullPath = $$target/$$last(sourcePathSegments)
+            !isEqual(source,$$targetFullPath) {
+                !isEmpty(copyCommand):copyCommand += &&
+                copyCommand += $(MKDIR) \"$$target\"
+                copyCommand += && $(COPY_DIR) \"$$source\" \"$$target\"
+            }
+        }
+        !isEmpty(copyCommand) {
+            copyCommand = @echo Copying application data... && $$copyCommand
+            copydeploymentfolders.commands = $$copyCommand
+            first.depends = $(first) copydeploymentfolders
+            export(first.depends)
+            export(copydeploymentfolders.commands)
+            QMAKE_EXTRA_TARGETS += first copydeploymentfolders
+        }
+    }
+    installPrefix = $$[QT_INSTALL_EXAMPLES]/qtmultimedia/$${TARGET}
+    !isEmpty(MEEGO_VERSION_MAJOR): installPrefix = /opt/$${TARGET}
+    for(deploymentfolder, DEPLOYMENTFOLDERS) {
+        item = item$${deploymentfolder}
+        itemfiles = $${item}.files
+        $$itemfiles = $$eval($${deploymentfolder}.source)
+        itempath = $${item}.path
+        $$itempath = $${installPrefix}/$$eval($${deploymentfolder}.target)
+        export($$itemfiles)
+        export($$itempath)
+        INSTALLS += $$item
+    }
+
+    !isEmpty(desktopfile.path) {
+        export(icon.files)
+        export(icon.path)
+        export(desktopfile.files)
+        export(desktopfile.path)
+        INSTALLS += icon desktopfile
+    }
+
+    target.path = $${installPrefix}
+    export(target.path)
+    INSTALLS += target
+}
+
+export (ICON)
+export (INSTALLS)
+export (DEPLOYMENT)
+export (TARGET.EPOCHEAPSIZE)
+export (TARGET.CAPABILITY)
+export (LIBS)
+export (QMAKE_EXTRA_TARGETS)
+}
+

examples/video/qmlvideo/qmlvideo.pro

@@ -0,0 +1,21 @@
+TEMPLATE = app
+TARGET = qmlvideo
+
+SOURCES += main.cpp
+HEADERS += trace.h
+RESOURCES += qmlvideo.qrc
+
+qml_folder.source = qml/qmlvideo
+qml_folder.target = qml
+DEPLOYMENTFOLDERS = qml_folder
+
+images_folder.source = images
+images_folder.target =
+DEPLOYMENTFOLDERS += images_folder
+
+SNIPPETS_PATH = ../snippets
+include($$SNIPPETS_PATH/performancemonitor/performancemonitordeclarative.pri)
+performanceItemAddDeployment()
+
+include(qmlapplicationviewer/qmlapplicationviewer.pri)
+qtcAddDeployment()

examples/video/qmlvideo/qmlvideo.qrc

@@ -0,0 +1,12 @@
+<RCC>
+    <qresource prefix="/images">
+        <file alias="leaves.jpg">images/leaves.jpg</file>
+        <file alias="close.png">images/close.png</file>
+        <file alias="folder.png">images/folder.png</file>
+        <file alias="titlebar.png">images/titlebar.png</file>
+        <file alias="titlebar.sci">images/titlebar.sci</file>
+        <file alias="up.png">images/up.png</file>
+        <file alias="progress_handle.svg">images/progress_handle.svg</file>
+        <file alias="progress_handle_pressed.svg">images/progress_handle_pressed.svg</file>
+    </qresource>
+</RCC>

examples/video/qmlvideo/qmlvideo.svg

@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   height="44px"
+   version="1.1"
+   viewBox="0 0 44 44"
+   width="44px"
+   x="0px"
+   y="0px"
+   id="svg2"
+   inkscape:version="0.47 r22583"
+   sodipodi:docname="qt.svg">
+  <metadata
+     id="metadata18">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs16">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 22 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="44 : 22 : 1"
+       inkscape:persp3d-origin="22 : 14.666667 : 1"
+       id="perspective2836" />
+  </defs>
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1920"
+     inkscape:window-height="1020"
+     id="namedview14"
+     showgrid="false"
+     inkscape:zoom="21.454545"
+     inkscape:cx="49.412871"
+     inkscape:cy="21.894358"
+     inkscape:window-x="-4"
+     inkscape:window-y="-4"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="g3" />
+  <g
+     transform="matrix(0.18308778,0,0,0.18308778,6.6100946,3.2385199)"
+     id="g3">
+    <path
+       d="M 43.09,0.3586 C 40.94,0.0036 38.84,-0.0824 36.81,0.0776 31.968136,0.39505671 27.122677,0.73638425 22.28,1.0696 9.62,2.0816 0,12.4996 0,26.8896 l 0,169.7 14.19,13.2 28.87,-209.42 0.03,-0.011 z"
+       style="fill:#006225"
+       id="path5"
+       sodipodi:nodetypes="cccccccc" />
+    <path
+       d="m 174.4,160 c 0,12.5 -7.75,24.07 -17.57,25.77 L 14.23,209.73 V 25.93 C 14.23,9.21 27.57,-2.27 43.12,0.3 l 131.3,21.52 v 138.2 z"
+       style="fill:#80c342"
+       id="path7" />
+    <path
+       d="m 154.9,80.96 -12.96,-0.598 0,0.278 6.945,0.32 6.016,0 z"
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+  </g>
+</svg>

examples/video/qmlvideo/trace.h

@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TRACE_H
+#define TRACE_H
+
+#include <QtCore/QDebug>
+
+#define ENABLE_TRACE
+//#define VERBOSE_TRACE
+
+namespace Trace {
+
+class NullDebug
+{
+public:
+    template <typename T>
+    NullDebug& operator<<(const T&) { return *this; }
+};
+
+inline NullDebug nullDebug() { return NullDebug(); }
+
+template <typename T>
+struct PtrWrapper
+{
+    PtrWrapper(const T *ptr) : m_ptr(ptr) { }
+    const T *const m_ptr;
+};
+
+} // namespace Trace
+
+template <typename T>
+inline QDebug& operator<<(QDebug &debug, const Trace::PtrWrapper<T> &wrapper)
+{
+    debug.nospace() << "[" << (void*)wrapper.m_ptr << "]";
+    return debug.space();
+}
+
+template<typename T>
+inline const void *qtVoidPtr(const T *ptr)
+{ return static_cast<const void *>(ptr); }
+
+#define qtThisPtr() qtVoidPtr(this)
+
+#ifdef ENABLE_TRACE
+        inline QDebug qtTrace() { return qDebug() << "[qmlvideo]"; }
+#    ifdef VERBOSE_TRACE
+        inline QDebug qtVerboseTrace() { return qtTrace(); }
+#    else
+        inline Trace::NullDebug qtVerboseTrace() { return Trace::nullDebug(); }
+#    endif
+#else
+    inline Trace::NullDebug qtTrace() { return Trace::nullDebug(); }
+    inline Trace::NullDebug qtVerboseTrace() { return Trace::nullDebug(); }
+#endif
+
+#endif // TRACE_H

examples/video/qmlvideofx/filereader.cpp

@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "filereader.h"
+#include "trace.h"
+#include <QtCore/QFile>
+#include <QtCore/QTextStream>
+
+QString FileReader::readFile(const QString &fileName)
+{
+    qtTrace() << "FileReader::readFile" << "fileName" << fileName;
+    QString content;
+    QFile file(fileName);
+    if (file.open(QIODevice::ReadOnly)) {
+        QTextStream stream(&file);
+        content = stream.readAll();
+    }
+    return content;
+}
+

examples/video/qmlvideofx/filereader.h

@@ -0,0 +1,50 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/QObject>
+
+class FileReader : public QObject
+{
+    Q_OBJECT
+public:
+    Q_INVOKABLE QString readFile(const QString &fileName);
+};
+

examples/video/qmlvideofx/images/titlebar.sci

@@ -0,0 +1,5 @@
+border.left: 10
+border.top: 12
+border.bottom: 12
+border.right: 10
+source: titlebar.png

examples/video/qmlvideofx/main.cpp

@@ -0,0 +1,134 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/QStringList>
+#include <QtDeclarative/QDeclarativeContext>
+#include <QtGui/QGuiApplication>
+#include <QtQuick/QQuickItem>
+#include "filereader.h"
+#include "qmlapplicationviewer.h"
+#include "trace.h"
+
+#ifdef SMALL_SCREEN_LAYOUT
+    static const QLatin1String MainQmlFile("main-smallscreen.qml");
+#else
+    static const QLatin1String MainQmlFile("main-largescreen.qml");
+#endif
+
+#ifdef PERFORMANCEMONITOR_SUPPORT
+#include "performancemonitordeclarative.h"
+#endif
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+
+#ifdef PERFORMANCEMONITOR_SUPPORT
+    PerformanceMonitor::qmlRegisterTypes();
+#endif
+
+    QUrl fileName;
+    qreal volume = 0.5;
+    QStringList args = app.arguments();
+#ifdef PERFORMANCEMONITOR_SUPPORT
+    PerformanceMonitor::State performanceMonitorState;
+#endif
+    for (int i=1; i<args.count(); ++i) {
+        const QString &arg = args.at(i);
+        if (arg.startsWith('-')) {
+            if ("-volume" == arg) {
+                if (i+1 < args.count())
+                    volume = 0.01 * args.at(++i).toInt();
+                else
+                    qtTrace() << "Option \"-volume\" takes a value";
+            }
+#ifdef PERFORMANCEMONITOR_SUPPORT
+            else if (PerformanceMonitor::parseArgument(arg, performanceMonitorState)) {
+                // Do nothing
+            }
+#endif
+            else {
+                qtTrace() << "Option" << arg << "ignored";
+            }
+        } else {
+            if (fileName.isEmpty())
+                fileName = QUrl::fromLocalFile(arg);
+            else
+                qtTrace() << "Argument" << arg << "ignored";
+        }
+    }
+
+    QmlApplicationViewer viewer;
+
+    viewer.setOrientation(Qt::LandscapeOrientation);
+    viewer.setMainQmlFile(QLatin1String("qml/qmlvideofx/") + MainQmlFile);
+    QQuickItem *rootObject = viewer.rootObject();
+    rootObject->setProperty("fileName", fileName);
+    viewer.rootObject()->setProperty("volume", volume);
+
+#ifdef PERFORMANCEMONITOR_SUPPORT
+    if (performanceMonitorState.valid) {
+        rootObject->setProperty("perfMonitorsLogging", performanceMonitorState.logging);
+        rootObject->setProperty("perfMonitorsVisible", performanceMonitorState.visible);
+    }
+    QObject::connect(&viewer, SIGNAL(afterRendering()),
+                     rootObject, SLOT(qmlFramePainted()));
+#endif
+
+    FileReader fileReader;
+    viewer.rootContext()->setContextProperty("fileReader", &fileReader);
+
+#ifdef SMALL_SCREEN_PHYSICAL
+    viewer.setOrientation(QmlApplicationViewer::ScreenOrientationLockLandscape);
+    viewer.showFullScreen();
+#else
+    viewer.showExpanded();
+#endif
+
+    // Delay invocation of init until the event loop has started, to work around
+    // a GL context issue on Harmattan: without this, we get the following error
+    // when the first ShaderEffectItem is created:
+    // "QGLShaderProgram::addShader: Program and shader are not associated with same context"
+    QMetaObject::invokeMethod(viewer.rootObject(), "init", Qt::QueuedConnection);
+
+    return app.exec();
+}
+

examples/video/qmlvideofx/qml/qmlvideofx/Button.qml

@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    color: textColor
+    radius: 0.25 * height
+
+    property string text
+    property color bgColor: "white"
+    property color bgColorSelected: "red"
+    property color textColor: "black"
+    property alias enabled: mouseArea.enabled
+
+    signal clicked
+
+    Rectangle {
+        anchors { fill: parent; margins: 1 }
+        color: mouseArea.pressed ? bgColorSelected : bgColor
+        radius: 0.25 * height
+
+        Text {
+            id: text
+            anchors.centerIn: parent
+            text: root.text
+            font.pixelSize: 0.5 * parent.height
+            color: mouseArea.pressed ? bgColor : textColor
+            horizontalAlignment: Text.AlignHCenter
+            verticalAlignment: Text.AlignVCenter
+        }
+
+        MouseArea {
+            id: mouseArea
+            anchors.fill: parent
+            onClicked: {
+                root.clicked()
+            }
+        }
+    }
+}

examples/video/qmlvideofx/qml/qmlvideofx/Content.qml

@@ -0,0 +1,153 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    color: "black"
+    property alias effect: effectLoader.item
+    property alias gripSize: divider.gripSize
+    property string effectSource
+    property real volume: 0.5
+
+    signal videoFramePainted
+
+    Divider {
+        id: divider
+        visible: false
+        z: 1.0
+        onValueChanged: updateDivider()
+    }
+
+    ShaderEffectSource {
+        id: theSource
+        smooth: true
+        hideSource: true
+    }
+
+    Loader {
+        id: contentLoader
+    }
+
+    Loader {
+        id: effectLoader
+        source: effectSource
+    }
+
+    Connections {
+        id: videoFramePaintedConnection
+        onFramePainted: {
+            if (performanceLoader.item)
+               root.videoFramePainted()
+        }
+        ignoreUnknownSignals: true
+    }
+
+    onEffectSourceChanged: {
+        console.log("[qmlvideofx] Content.onEffectSourceChanged " + effectSource)
+        effectLoader.source = effectSource
+        effectLoader.item.parent = root
+        effectLoader.item.targetWidth = root.width
+        effectLoader.item.targetHeight = root.height
+        updateSource()
+        effectLoader.item.source = theSource
+        divider.visible = effectLoader.item.supportsDivider
+        updateDivider()
+    }
+
+    function init() {
+        console.log("[qmlvideofx] Content.init")
+        openImage("qrc:/images/qt-logo.png")
+        root.effectSource = "EffectPassThrough.qml"
+    }
+
+    function updateDivider() {
+        if (effectLoader.item && effectLoader.item.supportsDivider)
+            effectLoader.item.dividerValue = divider.value
+    }
+
+    function updateSource() {
+        console.log("[qmlvideofx] Content.updateSource")
+        if (contentLoader.item) {
+            contentLoader.item.parent = root
+            contentLoader.item.anchors.fill = root
+            theSource.sourceItem = contentLoader.item
+            if (effectLoader.item)
+                effectLoader.item.anchors.fill = contentLoader.item
+        }
+    }
+
+    function openImage(path) {
+        console.log("[qmlvideofx] Content.openImage \"" + path + "\"")
+        stop()
+        contentLoader.source = "ContentImage.qml"
+        videoFramePaintedConnection.target = null
+        contentLoader.item.source = path
+        updateSource()
+    }
+
+    function openVideo(path) {
+        console.log("[qmlvideofx] Content.openVideo \"" + path + "\"")
+        stop()
+        contentLoader.source = "ContentVideo.qml"
+        videoFramePaintedConnection.target = contentLoader.item
+        contentLoader.item.mediaSource = path
+        contentLoader.item.volume = volume
+        contentLoader.item.play()
+        updateSource()
+    }
+
+    function openCamera() {
+        console.log("[qmlvideofx] Content.openCamera")
+        stop()
+        contentLoader.source = "ContentCamera.qml"
+        videoFramePaintedConnection.target = contentLoader.item
+        updateSource()
+    }
+
+    function stop() {
+        console.log("[qmlvideofx] Content.stop")
+        if (contentLoader.source == "ContentVideo.qml")
+            contentLoader.item.stop()
+        theSource.sourceItem = null
+    }
+}

examples/video/qmlvideofx/qml/qmlvideofx/ContentCamera.qml

@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtMultimedia 4.0
+
+VideoOutput {
+    source: camera
+
+    Camera {
+        id: camera
+    }
+}

examples/video/qmlvideofx/qml/qmlvideofx/ContentImage.qml

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Image {
+    smooth: true
+}

examples/video/qmlvideofx/qml/qmlvideofx/ContentVideo.qml

@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtMultimedia 4.0
+
+VideoOutput {
+    source: mediaPlayer
+    property alias mediaSource: mediaPlayer.source
+    property alias volume: mediaPlayer.volume
+
+    MediaPlayer {
+        id: mediaPlayer
+        playing: true
+        volume: 0.5
+    }
+
+    function play() { mediaPlayer.play() }
+    function stop() { mediaPlayer.stop() }
+}

examples/video/qmlvideofx/qml/qmlvideofx/DisableScreenSaver.qml

@@ -0,0 +1,50 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtMobility.systeminfo 1.1
+
+Item {
+    ScreenSaver {
+        screenSaverInhibited: true
+    }
+}
+

examples/video/qmlvideofx/qml/qmlvideofx/Divider.qml

@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    anchors.fill: parent
+    color: "transparent"
+    property alias value: grip.value
+    property alias lineWidth: line.width
+    property alias gripSize: grip.width
+
+    Rectangle {
+        id: grip
+        property real value: 0.5
+        x: (value * parent.width) - width/2
+        anchors.top: parent.top
+        width: 20
+        height: width
+        radius: width/2
+        color: "red"
+
+        MouseArea {
+            anchors.fill:  parent
+
+            drag {
+                target: grip
+                axis: Drag.XAxis
+                minimumX: -parent.width/2
+                maximumX: root.width - parent.width/2
+            }
+
+            onPositionChanged:  {
+                if (drag.active)
+                    updatePosition()
+            }
+
+            onReleased: {
+                updatePosition()
+            }
+
+            function updatePosition() {
+                value = (grip.x + grip.width/2) / grip.parent.width
+            }
+        }
+    }
+
+    Rectangle {
+        id: line
+        anchors { top: parent.top; bottom: parent.bottom }
+        x: value * parent.width - (width / 2)
+        width: 2
+        color: "red"
+    }
+}

examples/video/qmlvideofx/qml/qmlvideofx/Effect.qml

@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+ShaderEffect {
+    property variant source
+    property int numParameters: 0
+    property bool supportsDivider: false
+    property real targetWidth: 0
+    property real targetHeight: 0
+    property string fragmentShaderFilename
+    property string vertexShaderFilename
+
+    QtObject {
+        id: d
+        property string fragmentShaderCommon: "
+            #ifdef GL_ES
+                precision mediump float;
+            #else
+            #   define lowp
+            #   define mediump
+            #   define highp
+            #endif // GL_ES
+        "
+    }
+
+    // The following is a workaround for the fact that ShaderEffect
+    // doesn't provide a way for shader programs to be read from a file,
+    // rather than being inline in the QML file
+
+    onFragmentShaderFilenameChanged:
+        fragmentShader = d.fragmentShaderCommon + fileReader.readFile(fragmentShaderFilename)
+    onVertexShaderFilenameChanged:
+        vertexShader = fileReader.readFile(vertexShaderFilename)
+}

examples/video/qmlvideofx/qml/qmlvideofx/EffectBillboard.qml

@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Effect {
+    // Constant properties which must be supported by every effect
+    property int numParameters: 1
+    property bool supportsDivider: true
+
+    property real param1Value: 0.5
+    property real dividerValue: 0.5
+    property real grid: 10.0 * param1Value
+
+    property real step_x: 0.0015625
+    property real step_y: targetHeight ? (step_x * targetWidth / targetHeight) : 0.0
+
+    fragmentShaderFilename: "shaders/billboard.fsh"
+}

examples/video/qmlvideofx/qml/qmlvideofx/EffectBlackAndWhite.qml

@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Effect {
+    // Constant properties which must be supported by every effect
+    property int numParameters: 1
+    property bool supportsDivider: true
+
+    property real param1Value: 0.5
+    property real dividerValue: 0.5
+
+    fragmentShaderFilename: "shaders/blackandwhite.fsh"
+}

examples/video/qmlvideofx/qml/qmlvideofx/EffectEmboss.qml

@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Effect {
+    // Constant properties which must be supported by every effect
+    property int numParameters: 0
+    property bool supportsDivider: true
+
+    property real dividerValue: 0.5
+
+    fragmentShaderFilename: "shaders/emboss.fsh"
+}

examples/video/qmlvideofx/qml/qmlvideofx/EffectGaussianBlur.qml

@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// Based on http://www.geeks3d.com/20100909/shader-library-gaussian-blur-post-processing-filter-in-glsl/
+
+import QtQuick 2.0
+
+Item {
+id: root
+    property alias targetWidth: verticalShader.targetWidth
+    property alias targetHeight: verticalShader.targetHeight
+    property alias source: verticalShader.source
+
+    // Constant properties which must be supported by every effect
+    property int numParameters: 1
+    property bool supportsDivider: true
+
+    property real param1Value: 0.5
+    property real dividerValue: 0.5
+
+    Effect {
+        id: verticalShader
+        anchors.fill:  parent
+        property real dividerValue: parent.dividerValue
+        property real blurSize: 4.0 * parent.param1Value / targetHeight
+        fragmentShaderFilename: "shaders/gaussianblur_v.fsh"
+    }
+
+    Effect {
+        id: horizontalShader
+        anchors.fill: parent
+        property real dividerValue: parent.dividerValue
+        property real blurSize: 4.0 * parent.param1Value / targetWidth
+        fragmentShaderFilename: "shaders/gaussianblur_h.fsh"
+        source: horizontalShaderSource
+
+        ShaderEffectSource {
+            id: horizontalShaderSource
+            sourceItem: verticalShader
+            smooth: true
+            hideSource: true
+        }
+    }
+}
+

examples/video/qmlvideofx/qml/qmlvideofx/EffectGlow.qml

@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Effect {
+    // Constant properties which must be supported by every effect
+    property int numParameters: 0
+    property bool supportsDivider: true
+
+    property real dividerValue: 0.5
+
+    fragmentShaderFilename: "shaders/glow.fsh"
+}

examples/video/qmlvideofx/qml/qmlvideofx/EffectIsolate.qml

@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Effect {
+    // Constant properties which must be supported by every effect
+    property int numParameters: 2
+    property bool supportsDivider: true
+
+    property real param1Value: 0.5
+    property real param2Value: 0.5
+    property real dividerValue: 0.5
+
+    property real targetHue: 360.0 * param1Value
+    property real windowWidth: 60.0 * param2Value
+
+    fragmentShaderFilename: "shaders/isolate.fsh"
+}