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00001 /*************************************************************************** 00002 copyright : (C) 2012 by Lukáš Lalinský 00003 email : lalinsky@gmail.com 00004 00005 copyright : (C) 2002 - 2008 by Scott Wheeler 00006 email : wheeler@kde.org 00007 (original Vorbis implementation) 00008 ***************************************************************************/ 00009 00010 /*************************************************************************** 00011 * This library is free software; you can redistribute it and/or modify * 00012 * it under the terms of the GNU Lesser General Public License version * 00013 * 2.1 as published by the Free Software Foundation. * 00014 * * 00015 * This library is distributed in the hope that it will be useful, but * 00016 * WITHOUT ANY WARRANTY; without even the implied warranty of * 00017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00018 * Lesser General Public License for more details. * 00019 * * 00020 * You should have received a copy of the GNU Lesser General Public * 00021 * License along with this library; if not, write to the Free Software * 00022 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 00023 * 02110-1301 USA * 00024 * * 00025 * Alternatively, this file is available under the Mozilla Public * 00026 * License Version 1.1. You may obtain a copy of the License at * 00027 * http://www.mozilla.org/MPL/ * 00028 ***************************************************************************/ 00029 00030 #ifndef TAGLIB_OPUSPROPERTIES_H 00031 #define TAGLIB_OPUSPROPERTIES_H 00032 00033 #include "audioproperties.h" 00034 00035 namespace TagLib { 00036 00037 namespace Ogg { 00038 00039 namespace Opus { 00040 00041 class File; 00042 00044 00050 class TAGLIB_EXPORT Properties : public AudioProperties 00051 { 00052 public: 00057 Properties(File *file, ReadStyle style = Average); 00058 00062 virtual ~Properties(); 00063 00072 virtual int length() const; 00073 00080 // BIC: make virtual 00081 int lengthInSeconds() const; 00082 00088 // BIC: make virtual 00089 int lengthInMilliseconds() const; 00090 00094 virtual int bitrate() const; 00095 00102 virtual int sampleRate() const; 00103 00107 virtual int channels() const; 00108 00114 int inputSampleRate() const; 00115 00119 int opusVersion() const; 00120 00121 private: 00122 Properties(const Properties &); 00123 Properties &operator=(const Properties &); 00124 00125 void read(File *file); 00126 00127 class PropertiesPrivate; 00128 PropertiesPrivate *d; 00129 }; 00130 } 00131 } 00132 } 00133 00134 #endif