Initial copy of QtMultimediaKit.
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doc/src/examples/audiorecorder.qdoc
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doc/src/examples/audiorecorder.qdoc
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the documentation of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:FDL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Free Documentation License
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** Alternatively, this file may be used under the terms of the GNU Free
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** Documentation License version 1.3 as published by the Free Software
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** Foundation and appearing in the file included in the packaging of this
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** file.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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/*!
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\example audiorecorder
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\title Audio Recorder Example
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This example shows how to create a simple audio recorder using the QtMobility
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Multimedia API.
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We can easily setup the capture when we create the objects using a
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QMediaRecorder initialized with a QAudioCaptureSource object.
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\snippet snippets/multimedia-snippets/audiorecorder.cpp create-objs-1
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Then we set up the display of a list of available sources to use
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\snippet snippets/multimedia-snippets/audiorecorder.cpp device-list
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And available codecs
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\snippet snippets/multimedia-snippets/audiorecorder.cpp codec-list
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We display a dialog for the user to select the appropriate codec and the
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input device to capture. Once selected we can use user interface objects
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like buttons to start and stop the recording and display elapsed time.
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\snippet snippets/multimedia-snippets/audiorecorder.cpp get-device
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Then use signals to indicate a change to the output filename, the codec
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and the audio source.
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When the button to record is pushed the toggleRecord() slot will start
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or stop the recording process using the \l{QMediaRecorder::record()}
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and \l{QMediaRecorder::stop()} functions of the QMediaRecorder object.
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\snippet snippets/multimedia-snippets/audiorecorder.cpp toggle-record
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*/
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