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>

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
+}