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/****************************************************************************
**
** Copyright (C) 2012 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.
** $QT_END_LICENSE$
**
****************************************************************************/
/*!
\example audiorecorder
\title Audio Recorder Example
This example shows how to create a simple audio recorder using the QtMobility
Multimedia API.
We can easily setup the capture when we create the objects using a
QMediaRecorder initialized with a QAudioCaptureSource object.
\snippet snippets/multimedia-snippets/audiorecorder.cpp create-objs-1
Then we set up the display of a list of available sources to use
\snippet snippets/multimedia-snippets/audiorecorder.cpp device-list
And available codecs
\snippet snippets/multimedia-snippets/audiorecorder.cpp codec-list
We display a dialog for the user to select the appropriate codec and the
input device to capture. Once selected we can use user interface objects
like buttons to start and stop the recording and display elapsed time.
\snippet snippets/multimedia-snippets/audiorecorder.cpp get-device
Then use signals to indicate a change to the output filename, the codec
and the audio source.
When the button to record is pushed the toggleRecord() slot will start
or stop the recording process using the \l{QMediaRecorder::record()}
and \l{QMediaRecorder::stop()} functions of the QMediaRecorder object.
\snippet snippets/multimedia-snippets/audiorecorder.cpp toggle-record
*/
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