Merge remote-tracking branch 'origin/stable' into dev

Change-Id: Iaadfcd68fec91611b6341860e41a70b9023719de
This commit is contained in:
Frederik Gladhorn
2013-06-20 16:29:21 +02:00
13 changed files with 155 additions and 59 deletions

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@@ -2,7 +2,7 @@ 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 multimedia/video/snippets/frequencymonitor/frequencymonitor.h
\quotefromfile video/snippets/frequencymonitor/frequencymonitor.h
\skipto class FrequencyMonitor : public QObject
\printuntil Q_OBJECT
\skipto Q_PROPERTY(qreal instantaneousFrequency
@@ -19,13 +19,13 @@ instantaneous and an averaged frequency:
The FrequencyMonitor class is exposed to QML like this
\quotefromfile multimedia/video/snippets/frequencymonitor/frequencymonitordeclarative.cpp
\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 multimedia/video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml
\quotefromfile video/snippets/frequencymonitor/qml/frequencymonitor/FrequencyItem.qml
\skipto import FrequencyMonitor
\printuntil id: root
\dots

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@@ -0,0 +1,57 @@
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:FDL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Free Documentation License Usage
** 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. Please review the following information to ensure
** the GNU Free Documentation License version 1.3 requirements
** will be met: http://www.gnu.org/copyleft/fdl.html.
** $QT_END_LICENSE$
**
****************************************************************************/
/*!
\page platform-notes-windows.html
\title Qt Multimedia on Windows
\brief Platform notes for Windows
This page covers the availability of Qt Multimedia features on Windows.
\section1 Implementation
Qt Multimedia features for Windows are implemented in two plugins; one
using the Microsoft DirectShow API, and another using WMF (Windows Media
Foundation) framework. DirectShow API was introduced in Windows 98, and
gradually deprecated from Windows XP onwards. Media Foundation framework
was introduced in Windows Vista as a replacement for DirectShow and other
multimedia APIs. Consequently, WMF plugin in Qt is supported only for
Windows Vista and later versions of the operating system.
\section1 Limitations
The WMF plugin in Qt does not currently provide a camera backend. Instead,
limited support for camera features is provided by the DirectShow
plugin. Basic features such as displaying a viewfinder and capturing a
still image are supported, however, majority of camera controls are not
implemented.
Video recording is currently not supported. Additionally, the DirectShow
plugin does not support any low-level video functionality such as
monitoring video frames being played or recorded using \l QVideoProbe or
related classes.
*/

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@@ -131,6 +131,7 @@
\section2 Platform Notes
\list
\li \l{BlackBerry}
\li \l{Qt Multimedia on Windows}{Windows}
\endlist
\section2 Reference

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@@ -31,9 +31,7 @@
\ingroup qmlmodules
\brief Provides QML types for multimedia support.
\section1 Overview
The QML types for Qt Multimedia support the basic use cases such as:
The QML types for \l{Qt Multimedia} support the basic use cases such as:
\list
\li audio and video playback,
\li access camera and radio functionality,
@@ -41,6 +39,11 @@ The QML types for Qt Multimedia support the basic use cases such as:
\li and access camera settings.
\endlist
The QML types can be imported into your application using the following import
statement in your .qml file:
\code
import QtMultimedia 5.0
\endcode
\section1 QML types
*/

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@@ -1220,7 +1220,7 @@ QMultimedia::AvailabilityStatus QMediaPlayer::availability() const
\property QMediaPlayer::volume
\brief the current playback volume.
The playback volume is a linear in effect and the value can range from 0 -
The playback volume is linear in effect and the value can range from 0 -
100, values outside this range will be clamped.
*/