Main Page | Namespace List | Class Hierarchy | Alphabetical List | Class List | File List | Namespace Members | Class Members | File Members

MP7File.hpp

00001  /***********************************************************************
00002  *                                                                      *
00003  * ViTooKi                                                              *
00004  *                                                                      *
00005  * title:       MP7File.hpp                                                   *
00006  *                                                                      *
00007  *                                                                      *
00008  *                                                                      *
00009  * ITEC institute of the University of Klagenfurt (Austria)             *
00010  * http://www.itec.uni-klu.ac.at                                        *
00011  *                                                                      *
00012  *                                                                      *
00013  * For more information visit the ViTooKi homepage:                     *
00014  * http://ViTooKi.sourceforge.net                                       *
00015  * vitooki-user@lists.sourceforge.net                                   *
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       *
00022  * of the License, or (at your option) any later version.               *
00023  *                                                                      *
00024  * This program is distributed in the hope that it will be useful,      *
00025  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
00026  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         *
00027  * GNU General Public License for more details.                         *
00028  *                                                                      *
00029  * You should have received a copy of the GNU General Public License    *
00030  * along with this program; if not, write to the Free Software          *
00031  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,               *
00032  * MA  02111-1307, USA.                                                 *
00033  *                                                                      *
00034  ***********************************************************************/
00035 
00036  /***********************************************************************
00037  *                                                                      *
00038  *  REVISION HISTORY:                                                   *
00039  *                                                                      *
00040  *                                                                      *
00041  *                                                                      *
00042  ***********************************************************************/
00043 
00044 #ifndef _PS_MP7FILE_
00045 #define _PS_MP7FILE_
00046 
00047 #include <cstdio>
00048 #include <cstdlib>
00049 
00050 #include "Adaptor.hpp"
00051 #include "../adaptors/TemporalAdaptor.hpp"
00052 #include "../adaptors/StrongTemporalAdaptor.hpp"
00053 
00054 #ifdef ISOMP4
00055 #include "ISOMovies.h"
00056 #endif
00057 
00058 class ContainerInfo;
00059 class ESInfo;
00060 
00072 class MP7File {
00073   public:
00080     static char *generateMP7Description(ContainerInfo * mp4Info,
00081                                         char *mp7File,
00082                                         bool showVisualResult = false);
00083     
00088     static bool setAdaptors(ContainerInfo * mp4Info, char *mp7File);
00089     
00093     static bool convertMetaInfoToMP7(const ContainerInfo * mp4Info,
00094                                      char *mp7File);
00095     
00099     static FILE *openMP7File(const char *mp7File);
00100     
00102     static bool closeMP7File(FILE * fp);
00103     
00108     static bool writeVariationSet(FILE * fp, Adaptor ** adaptor,
00109                                   int numAdaptors, ContainerInfo * mp4Info,
00110                                   bool showVisualResult = false);
00111   private:
00115     static void writeEntry(FILE * fp, u32 indent, const char *const key,
00116                            bool close);
00117     
00119     static void writeSimpleEntry(FILE * fp, u32 indent,
00120                                  const char *const key);
00121     
00123     static u32 writeCMP(FILE * fp, u32 indent, ESInfo * es);
00124     
00126     static u32 writeMediaInformation(FILE * fp, u32 indent,
00127                                      ContainerInfo * mp4);
00128     static void writeAdaptation(FILE * fp, u32 indent,
00129                                  ContainerInfo * mp4, const char* a,
00130                                  u32 variationId, u32 priority,
00131                                  float fidelity);
00132     static void writeVideoDescriptionEntry(FILE * fp, u32 indent,
00133                                             const char *const key,
00134                                             u32 intVal);
00135     static void writeVideoDescriptionEntry(FILE * fp, u32 indent,
00136                                             const char *const key,
00137                                             const char *stringVal);
00138   protected:
00139                 static const char *const NL;
00140     static const char *const content;
00141     static const char *const name;
00142     static const char *const fileFormat;
00143     static const char *const variationSet;
00144     static const char *const fileSize;
00145     static const char *const mediaProfile;
00146     static const char *const componentMediaProfile;
00147     static const char *const bitRate;
00148     static const char *const mediaLocator;
00149     static const char *const preHeader;
00150     static const char *const closeHeader;
00151 };
00152 
00153 
00154 #endif