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Diffstat (limited to 'libs/taglib/taglib/audioproperties.h')
| -rw-r--r-- | libs/taglib/taglib/audioproperties.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/libs/taglib/taglib/audioproperties.h b/libs/taglib/taglib/audioproperties.h deleted file mode 100644 index 4841031ff4..0000000000 --- a/libs/taglib/taglib/audioproperties.h +++ /dev/null @@ -1,110 +0,0 @@ -/*************************************************************************** - copyright : (C) 2002 - 2008 by Scott Wheeler - email : wheeler@kde.org - ***************************************************************************/ - -/*************************************************************************** - * This library is free software; you can redistribute it and/or modify * - * it under the terms of the GNU Lesser General Public License version * - * 2.1 as published by the Free Software Foundation. * - * * - * This library is distributed in the hope that it will be useful, but * - * WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * - * Lesser General Public License for more details. * - * * - * You should have received a copy of the GNU Lesser General Public * - * License along with this library; if not, write to the Free Software * - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * - * USA * - * * - * Alternatively, this file is available under the Mozilla Public * - * License Version 1.1. You may obtain a copy of the License at * - * http://www.mozilla.org/MPL/ * - ***************************************************************************/ - -#ifndef TAGLIB_AUDIOPROPERTIES_H -#define TAGLIB_AUDIOPROPERTIES_H - -#include "taglib_export.h" - -namespace TagLib { - - //! A simple, abstract interface to common audio properties - - /*! - * The values here are common to most audio formats. For more specific, codec - * dependant values, please see see the subclasses APIs. This is meant to - * compliment the TagLib::File and TagLib::Tag APIs in providing a simple - * interface that is sufficient for most applications. - */ - - class TAGLIB_EXPORT AudioProperties - { - public: - - /*! - * Reading audio properties from a file can sometimes be very time consuming - * and for the most accurate results can often involve reading the entire - * file. Because in many situations speed is critical or the accuracy of the - * values is not particularly important this allows the level of desired - * accuracy to be set. - */ - enum ReadStyle { - //! Read as little of the file as possible - Fast, - //! Read more of the file and make better values guesses - Average, - //! Read as much of the file as needed to report accurate values - Accurate - }; - - /*! - * Destroys this AudioProperties instance. - */ - virtual ~AudioProperties(); - - /*! - * Returns the length of the file in seconds. - */ - virtual int length() const = 0; - - /*! - * Returns the most appropriate bit rate for the file in kb/s. For constant - * bitrate formats this is simply the bitrate of the file. For variable - * bitrate formats this is either the average or nominal bitrate. - */ - virtual int bitrate() const = 0; - - /*! - * Returns the sample rate in Hz. - */ - virtual int sampleRate() const = 0; - - /*! - * Returns the number of audio channels. - */ - virtual int channels() const = 0; - - protected: - - /*! - * Construct an audio properties instance. This is protected as this class - * should not be instantiated directly, but should be instantiated via its - * subclasses and can be fetched from the FileRef or File APIs. - * - * \see ReadStyle - */ - AudioProperties(ReadStyle style); - - private: - AudioProperties(const AudioProperties &); - AudioProperties &operator=(const AudioProperties &); - - class AudioPropertiesPrivate; - AudioPropertiesPrivate *d; - }; - -} - -#endif |