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QualityReductionAdaptor.hpp

00001  /***********************************************************************
00002  *                                                                      *
00003  * ViTooKi                                                              *
00004  *                                                                      *
00005  * title:       QualityReductionAdaptor.hpp                                   *
00006  *                                                                      *
00007  *                                                                      *
00008  *                                                                      *
00009  * ITEC institute of the University of Klagenfurt (Austria)             *
00010  * http://www.itec.uni-klu.ac.at                                        *
00011  *                                                                      *
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00013  * For more information visit the ViTooKi homepage:                     *
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00016  * vitooki-devel@lists.sourceforge.net                                  *
00017  *                                                                      *
00018  * This file is part of ViTooKi, a free video toolkit.                  *
00019  * ViTooKi is free software; you can redistribute it and/or             *
00020  * modify it under the terms of the GNU General Public License          *
00021  * as published by the Free Software Foundation; either version 2       *
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00023  *                                                                      *
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00027  * GNU General Public License for more details.                         *
00028  *                                                                      *
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00035 
00036  /***********************************************************************
00037  *                                                                      *
00038  *  REVISION HISTORY:                                                   *
00039  *                                                                      *
00040  *                                                                      *
00041  *                                                                      *
00042  ***********************************************************************/
00043 
00044 #ifndef __QUALITY_ADAPTOR_HPP__
00045 #define __QUALITY_ADAPTOR_HPP__
00046 
00047 #include "Adaptor.hpp"
00048 #include "VideoAdaptorChain.hpp"
00049 #include "MP4Encoder.hpp"
00050 #include "MP4Decoder.hpp"
00051 #include "VideoESInfo.hpp"
00052 #include "Frame.hpp"
00053 
00065 class QualityReductionAdaptor:public VideoAdaptorChain {
00066   public:
00073     QualityReductionAdaptor(VideoESInfo * pESInfo, u32 uiTargetBitrate,
00074                             u32 keyFrameInterval = 30,MP4Decoder::meCoderType codec = MP4Decoder::FFMPEG);
00078     virtual ~ QualityReductionAdaptor();
00079 
00080 
00081     Adaptor *clone();
00082 
00083     void initialize();
00084   protected:
00085      u32 targetBitrate;
00086     u32 keyFrameInterval;
00087                 MP4Decoder::meCoderType codec;
00088 };
00089 
00090 #endif