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100 lines
4.3 KiB
100 lines
4.3 KiB
/*
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* Representation.h
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*****************************************************************************
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* Copyright (C) 2010 - 2011 Klagenfurt University
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*
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* Created on: Aug 10, 2010
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* Authors: Christopher Mueller <christopher.mueller@itec.uni-klu.ac.at>
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* Christian Timmerer <christian.timmerer@itec.uni-klu.ac.at>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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 License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef REPRESENTATION_H_
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#define REPRESENTATION_H_
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#include <string>
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#include "mpd/CommonAttributesElements.h"
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#include "mpd/SegmentInfo.h"
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#include "mpd/TrickModeType.h"
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#include "mpd/SegmentBase.h"
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#include "mpd/SegmentList.h"
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#include "mpd/SegmentInformation.hpp"
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#include "mpd/BaseUrl.h"
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namespace dash
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{
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namespace mpd
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{
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class AdaptationSet;
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class MPD;
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class Representation : public CommonAttributesElements,
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public SegmentInformation
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{
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public:
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Representation( AdaptationSet *, MPD *mpd );
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virtual ~Representation ();
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const std::string& getId () const;
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void setId ( const std::string &id );
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/*
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* @return The bitrate required for this representation
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* in bits per seconds.
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* Will be a valid value, as the parser refuses Representation
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* without bandwidth.
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*/
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uint64_t getBandwidth () const;
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void setBandwidth ( uint64_t bandwidth );
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int getQualityRanking () const;
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void setQualityRanking ( int qualityRanking );
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const std::list<const Representation*>& getDependencies() const;
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void addDependency ( const Representation* dep );
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/**
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* @return This SegmentInfo for this Representation.
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* It cannot be NULL, or without any Segments in it.
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* It can however have a NULL InitSegment
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*/
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TrickModeType* getTrickModeType () const;
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void setTrickMode( TrickModeType *trickModeType );
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void setWidth (int width);
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int getWidth () const;
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void setHeight (int height);
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int getHeight () const;
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void setBaseUrl (BaseUrl *baseUrl);
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MPD* getMPD () const;
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std::vector<std::string> toString(int = 0) const;
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virtual Url getUrlSegment () const; /* impl */
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private:
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MPD *mpd;
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AdaptationSet *adaptationSet;
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uint64_t bandwidth;
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std::string id;
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int qualityRanking;
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std::list<const Representation*> dependencies;
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TrickModeType *trickModeType;
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BaseUrl *baseUrl;
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int width;
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int height;
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};
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}
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}
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#endif /* REPRESENTATION_H_ */
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