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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 QGSTCODECSINFO_H
#define QGSTCODECSINFO_H
#include <QtCore/qmap.h>
#include <QtCore/qstringlist.h>
#include <gst/gst.h>
QT_BEGIN_NAMESPACE
class QGstCodecsInfo
{
public:
enum ElementType { AudioEncoder, VideoEncoder, Muxer };
QGstCodecsInfo(ElementType elementType);
QStringList supportedCodecs() const;
QString codecDescription(const QString &codec) const;
#if GST_CHECK_VERSION(0,10,31)
static GstCaps* supportedElementCaps(GstElementFactoryListType elementType,
GstRank minimumRank = GST_RANK_MARGINAL,
GstPadDirection padDirection = GST_PAD_SRC);
#endif
private:
QStringList m_codecs;
QMap<QString,QString> m_codecDescriptions;
};
QT_END_NAMESPACE
#endif
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