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