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/*
*
* $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $
* Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* See the file "COPYING" for the exact licensing terms.
*/
#ifndef _K3B_VIDEOVD_H_
#define _K3B_VIDEOVD_H_
#include <k3bvideodvdtitle.h>
#include <k3b_export.h>
#include <qstring.h>
#include <qvaluevector.h>
namespace K3bDevice {
class Device;
}
/**
* The K3bVideoDVD classes do not provide a complete playback frontend to
* libdvdread but are merely intended for Video DVD analysis.
*
* They are title based and thus treat a Video DVD to be a set of titles.
* Additional Video DVD constructs such as title sets, parts of titles (chapters),
* program chanins, or cells are not handled explicitly.
*
* The usage is very simple. One creates a VideoDVD instance and calls the open()
* method with a device containing a Video DVD. If the method returns true the
* analysis was successful and the structures are filled.
*
* After open() has returned the device has already been closed.
*/
namespace K3bVideoDVD
{
/**
* libdvdread wrapper class
*/
class LIBK3B_EXPORT VideoDVD
{
public:
VideoDVD();
~VideoDVD();
/**
* \return true if a Video DVD was successfully opened via open()
*/
bool valid() const;
/**
* Open a video dvd and parse it's contents. The device will be closed after this
* method returns, regardless of it's success.
*/
bool open( K3bDevice::Device* dev );
K3bDevice::Device* device() const { return m_device; }
const QString& volumeIdentifier() const { return m_volumeIdentifier; }
unsigned int numTitles() const { return m_titles.count(); }
/**
* Get a title from the Video DVD. Index starts at 0.
*/
const Title& title( unsigned int num ) const;
const Title& operator[]( unsigned int num ) const;
void debug() const;
private:
K3bDevice::Device* m_device;
QValueVector<Title> m_titles;
QString m_volumeIdentifier;
};
LIBK3B_EXPORT QString audioFormatString( int format );
LIBK3B_EXPORT QString audioCodeExtensionString( int ext );
LIBK3B_EXPORT QString subPictureCodeModeString( int mode );
LIBK3B_EXPORT QString subPictureCodeExtensionString( int ext );
}
#endif
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