1
/***************************************************************************
2
copyright : (C) 2002 - 2008 by Scott Wheeler
3
email : wheeler@kde.org
4
***************************************************************************/
6
/***************************************************************************
7
* This library is free software; you can redistribute it and/or modify *
8
* it under the terms of the GNU Lesser General Public License version *
9
* 2.1 as published by the Free Software Foundation. *
11
* This library is distributed in the hope that it will be useful, but *
12
* WITHOUT ANY WARRANTY; without even the implied warranty of *
13
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
14
* Lesser General Public License for more details. *
16
* You should have received a copy of the GNU Lesser General Public *
17
* License along with this library; if not, write to the Free Software *
18
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
21
* Alternatively, this file is available under the Mozilla Public *
22
* License Version 1.1. You may obtain a copy of the License at *
23
* http://www.mozilla.org/MPL/ *
24
***************************************************************************/
26
#ifndef TAGLIB_VORBISPROPERTIES_H
27
#define TAGLIB_VORBISPROPERTIES_H
29
#include "taglib_export.h"
30
#include "audioproperties.h"
35
* This is just to make this appear to be in the Ogg namespace in the
36
* documentation. The typedef below will make this work with the current code.
37
* In the next BIC version of TagLib this will be really moved into the Ogg
49
//! An implementation of audio property reading for Ogg Vorbis
52
* This reads the data from an Ogg Vorbis stream found in the AudioProperties
56
class TAGLIB_EXPORT Properties : public AudioProperties
60
* Create an instance of Vorbis::Properties with the data read from the
61
* Vorbis::File \a file.
63
Properties(File *file, ReadStyle style = Average);
66
* Destroys this VorbisProperties instance.
68
virtual ~Properties();
72
virtual int length() const;
73
virtual int bitrate() const;
74
virtual int sampleRate() const;
75
virtual int channels() const;
78
* Returns the Vorbis version, currently "0" (as specified by the spec).
80
int vorbisVersion() const;
83
* Returns the maximum bitrate as read from the Vorbis identification
86
int bitrateMaximum() const;
89
* Returns the nominal bitrate as read from the Vorbis identification
92
int bitrateNominal() const;
95
* Returns the minimum bitrate as read from the Vorbis identification
98
int bitrateMinimum() const;
101
Properties(const Properties &);
102
Properties &operator=(const Properties &);
106
class PropertiesPrivate;
107
PropertiesPrivate *d;
112
* To keep compatibility with the current version put Vorbis in the Ogg namespace
113
* only in the docs and provide a typedef to make it work. In the next BIC
114
* version this will be removed and it will only exist in the Ogg namespace.
120
namespace Ogg { namespace Vorbis { typedef TagLib::AudioProperties AudioProperties; } }