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66 lines
2.6 KiB
66 lines
2.6 KiB
/***************************************************************************
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copyright : (C) 2002, 2003, 2006 by Jochen Issing
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email : jochen.issing@isign-softart.de
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***************************************************************************/
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/***************************************************************************
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* This library is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License version *
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* 2.1 as published by the Free Software Foundation. *
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* *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library; if not, write to the Free Software *
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
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* MA 02110-1301 USA *
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***************************************************************************/
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#ifndef MP4PROPSPROXY_H
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#define MP4PROPSPROXY_H MP4PROPSPROXY_H
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#include "mp4mvhdbox.h"
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#include "mp4audiosampleentry.h"
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namespace TagLib
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{
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namespace MP4
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{
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//! Mp4PropsProxy is used to access the stsd box and mvhd box directly
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/*! this class works as a shortcut to avoid stepping through all parent boxes
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* to access the boxes in question
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*/
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class Mp4PropsProxy
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{
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public:
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//! constructor for properties proxy
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Mp4PropsProxy();
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//! destructor
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~Mp4PropsProxy();
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//! function to get length of media in seconds
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TagLib::uint seconds() const;
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//! function to get the nunmber of channels
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TagLib::uint channels() const;
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//! function to get the sample rate
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TagLib::uint sampleRate() const;
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//! function to get the bitrate rate
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TagLib::uint bitRate() const;
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//! function to register the movie header box - mvhd
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void registerMvhd( MP4::Mp4MvhdBox* mvhdbox );
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//! function to register the sample description box
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void registerAudioSampleEntry( MP4::Mp4AudioSampleEntry* audiosampleentry );
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private:
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class Mp4PropsProxyPrivate;
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Mp4PropsProxyPrivate* d;
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}; // Mp4PropsProxy
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} // MP4
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} // TagLib
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#endif // MP4PROPSPROXY_H
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