Mercurial > hg > sonic-visualiser
view main/IMAFencoder.c @ 637:f45af8d8091e imaf_enc
Merge from default branch
| author | Chris Cannam |
|---|---|
| date | Mon, 04 Nov 2013 17:47:53 +0000 |
| parents | 767789a78984 |
| children |
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//***********************************************************// // Interactive Music Audio Format (IMAF) ENCODER // // Version 2.0 // // // // Eugenio Oñate Hospital // // Jesús Corral García & Costantino Taglialatela // // // // Copyright (c) 2013 Centre for Digital Music (C4DM) // // Queen Mary University of London. All rights reserved. // //***********************************************************// // main.c // //***********************************************************// //File input/output #include <stdio.h> //Standard library: numeric conversion, memory allocation... #include <stdlib.h> //Operations with strings #include <string.h> //Get the creation time: clock #include <time.h> #include "IMAFencoder.h" //Qt libraries #include <QTextStream> #include <QMessageBox> #include <QByteArray> /*Prototype*/ void filetypebx(FileTypeBox *ftyp); int mdatbox(MediaDataBox *mdat, int, FILE *imf, FILE *song, FILE *text, int, int, u32); void moovheaderbox(MovieBox *moov, int, int, int, int, int, int, int); int trackstructure(MovieBox *moov, int, int, int, int,const char *name); int samplecontainer(MovieBox *moov, int, int, const char *name); int sampledescription(MovieBox *moov, int); int presetcontainer(MovieBox *moov, int, int *vol_values, int type, int fade_in); int rulescontainer(MovieBox *moov, int SelRuleType, int SelRule_PAR1, int SelRule_PAR2, int MixRuleType, int MixRule_PAR1, int MixRule_PAR2, int MixRule_PAR3, int MixRule_PAR4); void writemoovbox(MovieBox moov, int numtrack,int totaltracks, FILE *imf, FILE *text, bool HasTextFile); int readTrack(MovieBox *moov, int,const char *name); // Timed Text Functions int trackstructure_text (MovieBox *moov, int numtrack, int clock, int durationTrack, int sizemdat,const char *textfile,FILE *text,int totaltracks); int samplecontainer_text(MovieBox *moov, int numtrack, int sizemdat, const char *textfiles,int totaltracks); int aux (FILE *text,int num,int num1,int num2,int num3,int *sal); int getTextSize (FILE *text); // Group and Preset functions int groupcontainer(MovieBox *moov, int *group_tracks, int grp_vol, QString grp_name, QString grp_description, int totaltracks); void writepresets(MovieBox moov, int numtrack,int totaltracks, FILE *imf); // NOT YET USED // MetaData and JPEG Image functions int metacontainer (MetaBox *meta); u32 getImageSize(const char *imag); void insertImage (MetaBox *meta, FILE **imf, u32 imagesize, const char *imagedir); void writemetabox(MetaBox meta, FILE *imf); int bytereverse(int num); int bytereverse16(int num); int size_phrase[1000];//the total number of bytes in a phrase including modifiers int phrases;//the number of phrases in the whole text // Qt Widget for the "Exit Window" class ExitWindow : public QWidget { public: ExitWindow(); private: QMessageBox *file_created; }; ExitWindow::ExitWindow() { file_created = new QMessageBox(); file_created->setFixedSize(400,200); // doesn't seem to work file_created->setWindowTitle("IM AF Encoder"); file_created->setText("IM AF file successfully created!"); file_created->show(); } int mainIMAFencoder (int totaltracks, QString files_path[maxtracks],QString outimaf, QString picturefile, QString textfile, int vol_values[maxtracks], bool HasImageFile, bool HasTextFile, int SelRuleType, int SelRule_PAR1, int SelRule_PAR2, int MixRuleType, int MixRule_PAR1, int MixRule_PAR2, int MixRule_PAR3, int MixRule_PAR4, int group_tracks[maxtracks], int group_volume, QString group_name, QString group_description, int pres_type, int fade_in) { //Variables FileTypeBox ftyp; MediaDataBox mdat; MovieBox moov; MetaBox meta; //Media Data Box - Contains the audio FILE *song; //MP3 u32 sizeTRAK = 0; int numtr; //Output File FILE *imf; //IMA int numtrack, sizemdat, durationTrack; //Image u32 imagesize; QTextStream out (stdout); //Timed-Text FILE *text; int sizetext; const char *c_str1[8];//change this value to support more than 8 audio tracks const char *c_str2; //Groups, Presets, Rules and Metadata boxes sizes u32 sizeGRCO, sizePRCO, sizeRUCO, sizeMETA; /* Obtain current time as seconds elapsed since the Epoch. */ time_t clock = time(NULL); //INPUT: Image if (HasImageFile){ c_str2= picturefile.toStdString().c_str(); //convert QString to const char imagesize = getImageSize(c_str2);//calculate the size of the jpeg } else { //if there is no image, the size is 0 imagesize = 0; } //INPUT: Timed-Text if (HasTextFile){ c_str2= textfile.toStdString().c_str(); //convert Qstring to const char text = fopen(c_str2, "rb"); sizetext= getTextSize (text); //calculate the size of the text } else{ sizetext = 0; } //Create OUTPUT file (.ima) imf = fopen (outimaf.toStdString().c_str(),"wb"); //Define the File Type Box filetypebx(&ftyp); fwrite(&ftyp, sizeof(FileTypeBox),1, imf); //AUDIO //Put the tracks in Media Data Box for (numtr=0; numtr<totaltracks; numtr++) { c_str1[numtr]= files_path[numtr].toStdString().c_str(); //convert Qstring to const char song = fopen(c_str1[numtr], "rb"); //Extract the samples from the audio file and the text sizemdat = mdatbox(&mdat, totaltracks, imf, song, text, numtr, sizetext, imagesize);//sizemdat is the size of one audio track fclose(song); //Close the audio file }//close for //For each track write track information durationTrack = (sizemdat*8)/128; for (numtrack = 0; numtrack < totaltracks; numtrack++) { c_str1[numtrack]= files_path[numtrack].toStdString().c_str(); //convert QString to const char sizeTRAK = trackstructure(&moov, numtrack, clock, durationTrack,sizemdat,c_str1[numtrack])+ sizeTRAK; } //At this point, the variable sizeTRAK will be the sum of the size of the box ´trak´ in all the audio tracks. //The size of the box trak of the text track will be added after. if (HasImageFile){ //Meta sizeMETA = metacontainer(&meta); //Read the image from the JPEG file and write it in the IMAF file c_str2= picturefile.toStdString().c_str(); //convert Qstring to const char insertImage(&meta, &imf, imagesize,c_str2); } //Groups sizeGRCO = groupcontainer(&moov, group_tracks, group_volume, group_name, group_description, totaltracks); //Creates the group, returns the size of the box //Presets sizePRCO = presetcontainer(&moov, totaltracks, vol_values, pres_type, fade_in); // Creates the preset, returns the size of the box. //Rules sizeRUCO = rulescontainer(&moov, SelRuleType, SelRule_PAR1, SelRule_PAR2, MixRuleType, MixRule_PAR1, MixRule_PAR2, MixRule_PAR3, MixRule_PAR4); // Creates the rules, returns the size of the box. //Text track if (HasTextFile){ c_str2= textfile.toStdString().c_str(); //convert Qstring to const char sizeTRAK = trackstructure_text (&moov, numtrack, clock, durationTrack, sizemdat, c_str2, text, totaltracks) + sizeTRAK; } //Movie Header - Overall declarations moovheaderbox(&moov, clock, sizeTRAK, sizePRCO, totaltracks, durationTrack, sizeRUCO, sizeGRCO); // -> enter sizeGRCO instead of 0 //Writes the movie box into the file writemoovbox(moov, numtrack, totaltracks, imf, text, HasTextFile); //Writes the meta box into the IMAF file if (HasImageFile){ writemetabox(meta,imf); } //Close Files and show exit dialog window fclose(imf); fclose (text); ExitWindow *window = new ExitWindow(); } void filetypebx(FileTypeBox *ftyp){ int swap; swap = bytereverse(24);// 24 is the size of the box "ftyp" ftyp->size = swap; swap = bytereverse('ftyp'); ftyp->type = swap; swap = bytereverse('im02'); // Conformance point 3 (see ISO/IEC 23000-12:2010/FDAM 1:2011(E)) ftyp->major_brand = swap; ftyp->minor_version = 0; swap = bytereverse('im02'); // Conformance point 3 (see ISO/IEC 23000-12:2010/FDAM 1:2011(E)) ftyp->compatible_brands[0] = swap; swap = bytereverse('isom'); ftyp->compatible_brands[1] = swap; } int mdatbox(MediaDataBox *mdat, int totaltracks, FILE *imf, FILE *song, FILE *text, int numtr, int sizetext, u32 imagesize){ int d=0, cnt=0, j, find = 0, sizestring = 0, i = 0,cnt2=0,highlight_end_time=0; int dat = 0, dat1 = 0, dat2 = 0, dat3 = 0,k=0; u32 size = 0, swap, sizeMDAT = 0; unsigned char c1=0,c2=0,numwords=0,initposition[3000],endposition[3000]; //Positionate the pointer at the end of the file to know the size of it fseek(song, 0, SEEK_END); size = ftell(song); //Positionate the pointer at first fseek(song, 0, SEEK_SET); initposition[0]=0; // this array saves the position of the first letter of a word in a phrase phrases=0;// this variable saves the number of phrases in the whole text //Find the header of the first frame (the beginning), when find it d=1 and jump out the loop. // The header is 32 bytes. We find in groups of 8 bytes // Contemplate all possible options of headers while (d == 0) { find = 0; fread(&dat, sizeof(unsigned char), 1, song); cnt++; if (dat == 0xFF) { cnt++; // cnt : stores the position of the pointer. fread(&dat1, sizeof(unsigned char), 1, song); cnt++; fread(&dat2, sizeof(unsigned char), 1, song); cnt++; fread(&dat3, sizeof(unsigned char), 1, song); if (dat1 == 0xFB && dat2 == 146 && dat3 == 64 ) { find = 1; // find: if the header is found d=1; // d: jump out the loop } if (dat1 == 0xFB && dat2 == 146 && dat3 == 96 ) { d=1; find = 1; } if (dat1 == 0xFB && dat2 == 144 && dat3 == 64 ) { find = 1; d=1; } if (dat1 == 0xFB && dat2 == 144 && dat3 == 96 ) { find = 1; d=1; } if (dat1 == 0xFB && dat2 == 146 && dat3 == 100 ) { d=1; find = 1; } if (dat1 == 0xFB && dat2 == 144 && dat3 == 100 ) { find = 1; d=1; } if (dat1 == 0xFA && dat2 == 146 && dat3 == 64 ) { find = 1; d=1; } if (dat1 == 0xFA && dat2 == 146 && dat3 == 96 ) { d=1; find = 1; } if (dat1 == 0xFA && dat2 == 144 && dat3 == 64 ) { find = 1; d=1; } if (dat1 == 0xFA && dat2 == 144 && dat3 == 96 ) { find = 1; d=1; } if (dat1 == 0xFA && dat2 == 146 && dat3 == 100 ) { d=1; find = 1; } if (dat1 == 0xFA && dat2 == 144 && dat3 == 100 ) { find = 1; d=1; } if (find == 0) { fseek(song, -3, SEEK_CUR); // if 3 last bytes in the header are not correct cnt = cnt - 3; } } // close if if (cnt == size) { //if we have readen all the bytes in the audio file d = 1; } }//close while size = size - (cnt - 4); // Calculate the size of the samples. size = pos. end of file - pos. first header. if (numtr == 0) { //if it is the first audio track the code writes the mdat size sizeMDAT = size*totaltracks + 8 + sizetext + imagesize; // size of the whole media box -> INCLUDING IMAGE and TEXT SIZE.The text size does not include modifiers swap = bytereverse(sizeMDAT); fwrite(&swap, sizeof(u32), 1, imf); swap = bytereverse('mdat'); mdat->type = swap; fwrite(&mdat->type, sizeof(u32), 1, imf); } fseek(song, cnt - 4, SEEK_SET); for (j=0; j<size; j++) { //read all the samples of one track and writes them in the IM AF file fread(&mdat->data, sizeof(char), 1, song); fwrite(&mdat->data, sizeof(char), 1, imf); } // copy the text in the 3gp to the ima and add the text modifiers if (sizetext !=0){ cnt=0;// the total number of bytes of the whole text including modifiers fseek(text,0,SEEK_CUR); sizestring=0;//number of bytes of a phrase (without modifiers) initposition[0]=0;// this array saves the initial position of a word if(numtr==totaltracks-1){ // writes the text after the samples of all the audio tracks j=0;cnt=0; while(j<sizetext){ //this loop reads the whole text cnt2=0;//the total number of bytes of a phrase including the modifiers fread(&c1,sizeof(char),1,text); fread(&c2,sizeof(char),1,text); fwrite(&c1,sizeof(char),1,imf);//two bytes of sizestring fwrite(&c2,sizeof(char),1,imf); sizestring = (c1<<8) | (c2);//sizestring is the size of one phrase contained in 3gp j=j+2; cnt=cnt+2; cnt2=cnt2+2; phrases++;//the number of phrases in the whole text numwords=0;// the number of words in a phrase initposition[0]=0;//this array saves the first position of a word in a phrase endposition[0]=0;// this array saves the last position of a word in a phrase k=0;//the index for endposition array and initposition array for(i=0;i< sizestring;i++){ fread(&mdat->data,sizeof(char),1,text); fwrite(&mdat->data,sizeof(char),1,imf); j++; cnt=cnt+1; cnt2=cnt2+1; if(mdat->data==0x20){ //a blank space separates two words. 0x20 = blank space numwords++; endposition[k]=i; initposition[k+1]=i+1; k++; } } //close for endposition[k]=sizestring-1;//saves the last position of the last word in a phrase numwords++; mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//hclr size fwrite(&mdat->data,sizeof(char),1,imf);//hclr size fwrite(&mdat->data,sizeof(char),1,imf);//hclr size mdat->data=0x0C; fwrite(&mdat->data,sizeof(char),1,imf); //hclr size fwrite("h",sizeof(char),1,imf); fwrite("c",sizeof(char),1,imf); fwrite("l",sizeof(char),1,imf); fwrite("r",sizeof(char),1,imf); mdat->data=0xFF; fwrite(&mdat->data,sizeof(char),1,imf);//highlight color rgba mdat->data=0x62; fwrite(&mdat->data,sizeof(char),1,imf);//highlight color rgba mdat->data=0x04; fwrite(&mdat->data,sizeof(char),1,imf);//highlight color rgba mdat->data=0xFF; fwrite(&mdat->data,sizeof(char),1,imf);//highlight color rgba mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf); //krok size mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//krok size mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//krok size mdat->data=14+(8*numwords); fwrite(&mdat->data,sizeof(char),1,imf); //krok size fwrite("k",sizeof(char),1,imf); fwrite("r",sizeof(char),1,imf); fwrite("o",sizeof(char),1,imf); fwrite("k",sizeof(char),1,imf); mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-start-time mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-start-time mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-start-time mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-start-time mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//entry-count mdat->data=numwords; fwrite(&mdat->data,sizeof(char),1,imf);//entry-count for(i=0;i<numwords;i++){ mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-end-time mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-end-time if(i==numwords-1){ //if it is the last word in a phrase we put this value mdat->data=0xFF; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-end-time mdat->data=0xFF; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-end-time } else{ //if it is not the last word in a phrase highlight_end_time = (i+1)*(11/numwords);//change the value '11' in order to increase o decrease the speed of highlight mdat->data= highlight_end_time; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-end-time mdat->data=0xFF; fwrite(&mdat->data,sizeof(char),1,imf);//highlight-end-time } mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//startcharoffset mdat->data=initposition[i]; fwrite(&mdat->data,sizeof(char),1,imf);//startcharoffset mdat->data=0x00; fwrite(&mdat->data,sizeof(char),1,imf);//endcharoffset mdat->data=endposition[i]+1; fwrite(&mdat->data,sizeof(char),1,imf);//endcharoffset }//close for cnt=cnt+26+(numwords*8);//cnt is the number of bytes of the whole text including modifiers cnt2=cnt2+26+(numwords*8); //cnt2 is the number of bytes of a phrase including the modifiers size_phrase[phrases-1]=cnt2 ; } //close while sizeMDAT = size*totaltracks + 8 + cnt + imagesize; // size value must include image and text sizes swap = bytereverse(sizeMDAT); fseek(imf,-(sizeMDAT-imagesize),SEEK_CUR); //overwrittes sizeMDAT with the total size (Image is yet to be written in the file at this point) fwrite(&swap, sizeof(u32), 1, imf); fseek(imf,(sizeMDAT-imagesize)-4,SEEK_CUR); // (Image is yet to be written in the file at this point) } // close if (numtr==totaltracks-1) }//close if sizetext fclose(song); return size; } int samplecontainer(MovieBox *moov, int numtrack, int sizemdat, const char *name){ u32 sizeSTSD, sizeSTSZ, swap, num_samples, dat=0; u32 sizetime, sizeSTTS; //Time to Sample Box u32 sizeSTSC = 28; //Sample to Chunck u32 sizeSTCO = 20; //Chunck offset u32 sizeSTBL; //Sample Table Box // //Sample Description Box// sizeSTSD = sampledescription(moov, numtrack); //Sample size box// swap = bytereverse('stsz'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.version = 0; //Read Track: Frame size and Decoder Times num_samples = readTrack(moov, numtrack, name); sizeSTSZ = num_samples*4 + 20; swap = bytereverse(sizeSTSZ); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.size = swap; //Time To Sample Box// sizetime = bytereverse(moov->TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.TimeToSampleBox.entry_count); sizeSTTS = 16 + sizetime*4*2; swap = bytereverse(sizeSTTS); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.size = swap; swap = bytereverse('stts'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.version = 0; //Sample To Chunk// swap = bytereverse(sizeSTSC); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.size = swap; swap = bytereverse('stsc'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.version = 0; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.entry_count = swap; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.first_chunk = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.samples_per_chunk = moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox.sample_count; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.sample_description_index = swap; //Chunk Offset Box// swap = bytereverse(sizeSTCO); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.size = swap; swap = bytereverse('stco'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.version = 0; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.entry_count = swap; dat = 32 + sizemdat*numtrack; swap = bytereverse(dat); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.chunk_offset[numtrack] = swap; //Sample Table Box // sizeSTBL = 8 + sizeSTSD + sizeSTSZ + sizeSTSC + sizeSTCO + sizeSTTS; swap = bytereverse(sizeSTBL); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.size = swap; swap = bytereverse('stbl'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.type =swap; return sizeSTBL; } int sampledescription(MovieBox *moov, int numtrack){ u32 swap, sizeESD = 35; u32 sizeMP4a; //Audio Sample Entry// u32 sizeSTSD; //Sample description box // swap = bytereverse(sizeESD); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.size = swap; swap = bytereverse('esds'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.version = 0; //ES Descriptor// moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.tag = 3; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.length = 21; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.ES_ID = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.mix = 0; //Decoder config descriptor// moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor. DecoderConfigDescriptor.tag = 4; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor. DecoderConfigDescriptor.length = 13; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor. DecoderConfigDescriptor.objectProfileInd = 0x6B; swap = bytereverse(0x150036B0); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor. DecoderConfigDescriptor.mix = swap; swap = bytereverse(128); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor. DecoderConfigDescriptor.maxBitRate = swap; swap = bytereverse(128); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor. DecoderConfigDescriptor.avgBitrate = swap; //SLConfig Descriptor// moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor. SLConfigDescriptor.tag = 6; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor. SLConfigDescriptor.length = 1; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor. SLConfigDescriptor.predifined = 2; //Audio Sample Entry// sizeMP4a = 36 + sizeESD; swap = bytereverse(sizeMP4a); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.size = swap; swap = bytereverse('mp4a'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.type =swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved[0] = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved[1] = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved[2] = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved[3] = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved[4] = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved[5] = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.data_reference_index = bytereverse16(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved2[0] = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved2[1] = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.channelcount = 512; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.samplesize = 4096; // 16 bits moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved3 = 0; swap = 44100 << 16; swap = bytereverse(swap); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.samplerate = swap; //Sample description box // sizeSTSD = 16 + sizeMP4a; swap = bytereverse(sizeSTSD); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.size = swap; swap = bytereverse('stsd'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.version = 0; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.entry_count = swap; return sizeSTSD; } int readTrack (MovieBox *moov, int numtrack,const char *name){ int t=0,k=1, l =0; FILE *song; int d=0, cnt = 0, i=0, j=0, cnt2 = 0, find = 0, swap, num_entr = 0; int dat = 0, dat1 = 0, dat2 = 0, dat3 = 0, num_frame = 0, end =0, pos = 0; u32 size[9000]; //Open the audio file with the name introduced by the user song = fopen (name,"rb"); if (song == NULL) { printf("Error opening input file\n"); system("pause"); exit(1); } //Calculate the size of the track fseek(song, 0, SEEK_END); end = ftell(song); fseek(song, 0, SEEK_SET); d=0, i=0; //Search for each frame one by one, and extratcs the information while (d == 0) { find = 0; fread(&dat, sizeof(unsigned char), 1, song); cnt++; if (dat == 0xFF) { cnt++; fread(&dat1, sizeof(unsigned char), 1, song); cnt++; fread(&dat2, sizeof(unsigned char), 1, song); cnt++; fread(&dat3, sizeof(unsigned char), 1, song); if (dat1 == 0xFB && dat2 == 146 && dat3 == 64 ) { pos = cnt - 4; //Pos of the beginning of the frame size[num_frame] = pos - cnt2; //Size of one frame cnt2 = pos; //Pos of the next frame find = 1; num_frame ++; //Number of frames } if (dat1 == 0xFB && dat2 == 146 && dat3 == 96 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFB && dat2 == 144 && dat3 == 64 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFB && dat2 == 144 && dat3 == 96 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFB && dat2 == 146 && dat3 == 100 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFB && dat2 == 144 && dat3 == 100 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFA && dat2 == 146 && dat3 == 64 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFA && dat2 == 146 && dat3 == 96 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFA && dat2 == 144 && dat3 == 64 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFA && dat2 == 144 && dat3 == 96 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFA && dat2 == 146 && dat3 == 100 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (dat1 == 0xFA && dat2 == 144 && dat3 == 100 ) { pos = cnt - 4; size[num_frame] = pos - cnt2; cnt2 = pos; find = 1; num_frame ++; } if (find == 0) { //In case it does not find the header. //It keeps reading next data without jump any position fseek(song, -3, SEEK_CUR); cnt = cnt - 3; } } if (cnt == end) { pos = cnt; size[num_frame] = pos - cnt2; d = 1; } } //Save Samples size// swap = bytereverse(num_frame); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.sample_count = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.sample_size = 0; for (i=0; i< num_frame; i++) { swap = bytereverse(size[i+1]); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.entry_size[i] = swap; } //Save Decoding Times// //Writes manually the duration of each frame. //Follows the following structure: // 7 frames of 26 ms // 1 frame of 27 ms // ... // And each 13 rows it writes // 8 frames of 26 ms // 1 frame of 27 ms //It is done for adjusting the different durations of each frame. // as they vary between 26.125 ms and 26.075 ms swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_count[0] = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_delta[0] =0; // int t=0,k=1, l =0; num_entr = 1; j = 0; for (i = 1; i< num_frame; i++) { if (j == 8 && l == 0) { swap = bytereverse(7); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_count[num_entr] = swap; swap = bytereverse(26); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_delta[num_entr] =swap; num_entr ++; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_count[num_entr] = swap; swap = bytereverse(27); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_delta[num_entr] =swap; num_entr++; j=0; dat = i; if (k == 6 && t == 0) { l = 1; t = 1; k = 1; } if (k == 6 && t ==1) { l = 1; k = 1; } k++; } if (j == 9 && l == 1) { swap = bytereverse(8); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_count[num_entr] = swap; swap = bytereverse(26); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_delta[num_entr] =swap; num_entr ++; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_count[num_entr] = swap; swap = bytereverse(27); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_delta[num_entr] =swap; num_entr++; j=0; dat = i; l = 0; } j++; } dat = num_frame - dat; swap = bytereverse(dat); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_count[num_entr] = swap; swap = bytereverse(26); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_delta[num_entr] =swap; num_entr++; swap = bytereverse(num_entr); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.entry_count = swap; fclose(song); return num_frame; } int trackstructure (MovieBox *moov, int numtrack, int clock, int durationTrack, int sizemdat,const char *name){ int swap; int sizeSTBL; //Sample Table Box u32 sizeURL; //Data Entry Url Box u32 sizeDREF; //Data Reference u32 sizeSMHD; //Sound Header Box u32 sizeDINF; //Data information Box u32 sizeMINF; //Media Information Box// u32 sizeHDLR; //Handler Box// u32 sizeMDHD; //Media Header Box// u32 sizeMDIA; //Media Box// u32 sizeTKHD; //Track Header// u32 sizeTRAK; //Track container //Sample Table Box sizeSTBL = 0; sizeSTBL = samplecontainer(moov, numtrack,sizemdat, name); //Data Entry Url Box sizeURL = 12; swap = bytereverse(sizeURL); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.DataEntryUrlBox.size = swap; swap = bytereverse('url '); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.DataEntryUrlBox.type = swap; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.DataEntryUrlBox.flags = swap; // =1 Track in same file as movie atom. //Data Reference sizeDREF = sizeURL+ 16; swap = bytereverse(sizeDREF); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.size = swap; swap = bytereverse('dref'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.flags = 0; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.entry_count = swap; //Data information Box// sizeDINF = sizeDREF + 8; swap = bytereverse(sizeDINF); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.size = swap; swap = bytereverse('dinf'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.type = swap; //Sound Header Box // sizeSMHD = 16; swap = bytereverse(sizeSMHD); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.size = swap; swap = bytereverse('smhd'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.version = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.balance = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.reserved = 0; //Media Information Box// sizeMINF = sizeDINF + sizeSMHD + sizeSTBL + 8; swap = bytereverse(sizeMINF); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.size = swap; swap = bytereverse('minf'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.type = swap; //Handler Box// sizeHDLR = 37; swap = bytereverse(sizeHDLR); moov->TrackBox[numtrack].MediaBox.HandlerBox.size = swap; swap = bytereverse('hdlr'); moov->TrackBox[numtrack].MediaBox.HandlerBox.type = swap; moov->TrackBox[numtrack].MediaBox.HandlerBox.version = 0; moov->TrackBox[numtrack].MediaBox.HandlerBox.pre_defined = 0; swap = bytereverse('soun'); moov->TrackBox[numtrack].MediaBox.HandlerBox.handler_type = swap; moov->TrackBox[numtrack].MediaBox.HandlerBox.reserved[0] = 0; moov->TrackBox[numtrack].MediaBox.HandlerBox.reserved[1] = 0; moov->TrackBox[numtrack].MediaBox.HandlerBox.reserved[2] = 0; //swap = bytereverse('soun'); //moov->TrackBox[numtrack].MediaBox.HandlerBox.data = swap; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[0] = 's'; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[1] = 'o'; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[2] = 'u'; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[3] = 'n'; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[4] = '\0'; //Media Header Box// sizeMDHD = 32; swap = bytereverse(sizeMDHD); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.size = swap; swap = bytereverse('mdhd'); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.version = 0; swap = bytereverse(clock); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.creation_time = swap; moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.modification_time = swap; swap = bytereverse(1000); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.timescale = swap; swap = bytereverse(durationTrack); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.duration = swap; moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.language = 0xC455; moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.pre_defined = 0; //Media Box// sizeMDIA = sizeMDHD + sizeHDLR + sizeMINF + 8; swap = bytereverse(sizeMDIA); moov->TrackBox[numtrack].MediaBox.size = swap; swap = bytereverse('mdia'); moov->TrackBox[numtrack].MediaBox.type = swap; //Track Header// sizeTKHD = 92; swap = bytereverse (sizeTKHD); moov->TrackBox[numtrack].TrackHeaderBox.size = swap; swap = bytereverse ('tkhd'); moov->TrackBox[numtrack].TrackHeaderBox.type = swap ; swap = bytereverse (0x00000006); moov->TrackBox[numtrack].TrackHeaderBox.version = swap; swap = bytereverse (clock); moov->TrackBox[numtrack].TrackHeaderBox.creation_time = swap; moov->TrackBox[numtrack].TrackHeaderBox.modification_time = swap; swap = bytereverse (numtrack+1); moov->TrackBox[numtrack].TrackHeaderBox.track_ID = swap; //From 0x00000001 - 0x7FFFFFFF (dec 2147483647) moov->TrackBox[numtrack].TrackHeaderBox.reserved = 0; swap = bytereverse (durationTrack); moov->TrackBox[numtrack].TrackHeaderBox.duration = swap; moov->TrackBox[numtrack].TrackHeaderBox.reserved2[0] = 0; moov->TrackBox[numtrack].TrackHeaderBox.reserved2[1] = 0; moov->TrackBox[numtrack].TrackHeaderBox.layer = 0; moov->TrackBox[numtrack].TrackHeaderBox.alternate_group = 0; moov->TrackBox[numtrack].TrackHeaderBox.volume = 0x1; moov->TrackBox[numtrack].TrackHeaderBox.reserved3 = 0; swap = bytereverse (0x00010000); moov->TrackBox[numtrack].TrackHeaderBox.matrix[0] = swap; moov->TrackBox[numtrack].TrackHeaderBox.matrix[1] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[2] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[3] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[4] = swap; moov->TrackBox[numtrack].TrackHeaderBox.matrix[5] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[6] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[7] = 0; swap = bytereverse(0x40000000); moov->TrackBox[numtrack].TrackHeaderBox.matrix[8] = swap; moov->TrackBox[numtrack].TrackHeaderBox.width = 0; //just for video moov->TrackBox[numtrack].TrackHeaderBox.height = 0; //just for video //Track container sizeTRAK = sizeTKHD + sizeMDIA + 8; swap = bytereverse (sizeTRAK); // Size of one track moov->TrackBox[numtrack].size = swap; swap = bytereverse ('trak'); moov->TrackBox[numtrack].type = swap; return sizeTRAK; } int groupcontainer(MovieBox *moov, int *group_tracks, int grp_vol, QString grp_name, QString grp_description, int totaltracks) { int i, j, k, numgroups, sizeCont; int numel = 0; int sizeBox = 0; int tempsize = 0; int active, activenum, addsize; // ADDED FOR SV for (j=0; j<totaltracks; j++){ if (group_tracks[j]==1){ numel++; } } if (numel==0){ numgroups = 0; }else{ numgroups = 1; } // moov->GroupContainerBox.num_groups = bytereverse16(numgroups); for (i=0; i<numgroups; i++){ addsize = 0; tempsize = 0; moov->GroupContainerBox.GroupBox[i].group_ID = bytereverse(2147483649+i+1); // group_ID shall be represented from 0x80000000 to 0xFFFFFFFF strcpy(moov->GroupContainerBox.GroupBox[i].group_name, grp_name.toStdString().c_str()); strcpy(moov->GroupContainerBox.GroupBox[i].group_description, grp_description.toStdString().c_str()); // numel = 0; // uncomment for more than one group and remove initial "for" with numel k = 0; for (j=0; j<totaltracks; j++){ if (group_tracks[j]==1){ moov->GroupContainerBox.GroupBox[i].groupElemId[k].element_ID = bytereverse(j+1); // numel++; // uncomment for more than one group and remove initial "for" with numel addsize += 4; k++; } } moov->GroupContainerBox.GroupBox[i].num_elements = bytereverse16(numel); // printf("Choose the activation mode: "); // printf("Activation mode\n"); // printf(" - Switch on the MINIMUN number of elements (0, if no Min/Max rule) [0]\n"); // printf(" - Switch on the MAXIMUM number of elements (All tracks, if no Min/Max rule) [1]\n"); // printf(" - Switch on the defined number of elements (ONLY IF there is Min/Max rule) [2]\n"); // scanf("%d",&active); // fflush(stdin); active = 1; // ADDED FOR SV, All tracks enabled moov->GroupContainerBox.GroupBox[i].group_activation_mode = active; activenum = 0; moov->GroupContainerBox.GroupBox[i].group_activation_elements_number = activenum; if (active==2){ printf("Activation elements number: "); scanf("%d",&activenum); moov->GroupContainerBox.GroupBox[i].group_activation_elements_number = bytereverse16(activenum); addsize += 2; } moov->GroupContainerBox.GroupBox[i].group_reference_volume = bytereverse16(grp_vol*256/100); // define 8.8 fixed point tempsize = 75 + addsize; // ---> before was 66 + addsize; moov->GroupContainerBox.GroupBox[i].size = bytereverse(tempsize); moov->GroupContainerBox.GroupBox[i].type = bytereverse('grup'); moov->GroupContainerBox.GroupBox[i].version = bytereverse(0x02); // flags = Display enable, Edit disable sizeBox += tempsize; } // close for (numgroups) sizeCont = sizeBox + 10; moov->GroupContainerBox.size = bytereverse(sizeCont); moov->GroupContainerBox.type = bytereverse('grco'); return sizeCont; } int presetcontainer(MovieBox *moov, int totaltracks, int *vol_values, int prestype, int fade_in){ int temp, i, j, k, m, t, vol; int numpres, eq; //char name[50]; u32 sizePRST = 0; u32 sizePRCO = 0; u32 sizeEQ; u32 addsize = 0; int updates = 0; numpres = 1; // ADDED FOR SV //Preset Box// for (i=0; i<numpres; i++) { // printf("\nPRESET LIST:\n"); // printf(" - Static track volume [0]\n"); // printf(" - Static object volume [1]\n"); // printf(" - Dynamic track volume [2]\n"); // printf(" - Dynamic object volume [3]\n"); // printf(" - Dynamic track approximated volume [4]\n"); // printf(" - Dynamic object approximated volume [5]\n"); // printf(" - Static track volume with Equalization [6]\n"); // count preset_type from 8 // printf(" - Static object volume with Equalization [7]\n"); // printf(" - Dynamic track volume with Equalization [8]\n"); // printf(" - Dynamic object volume with Equalization [9]\n"); // printf(" - Dynamic track approximated with Equalization [10]\n"); // printf(" - Dynamic object approximated with Equalization [11]\n"); // printf("\nPlease make your choice: "); // scanf("%d", &prestype); // fflush(stdin); //PresetBOX // Box size specified in respective case moov->PresetContainerBox.PresetBox[i].type = bytereverse('prst'); moov->PresetContainerBox.PresetBox[i].flags = bytereverse(0x02); // Display Enable Edit Disable moov->PresetContainerBox.PresetBox[i].preset_ID = i+1; moov->PresetContainerBox.PresetBox[i].num_preset_elements = totaltracks; // All the tracks are involved in the preset for (j=0; j<totaltracks; j++) { moov->PresetContainerBox.PresetBox[i].presElemId[j].preset_element_ID = bytereverse(j+1); } moov->PresetContainerBox.PresetBox[i].preset_global_volume = 100; // prestype = 0; // ADDED FOR SV switch (prestype) { case 0: moov->PresetContainerBox.PresetBox[i].preset_type = 0; strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Static track volume preset"); for (j=0; j<totaltracks; j++) { vol = vol_values[j]*2; moov->PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].preset_volume_element = vol/2; //*0.02 } addsize = totaltracks; break; case 1: moov->PresetContainerBox.PresetBox[i].preset_type = 1; strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Static object volume preset"); for (j=0; j<totaltracks; j++) { moov->PresetContainerBox.PresetBox[i].StaticObjectVolume.InputCH[j].num_input_channel = num_ch; } moov->PresetContainerBox.PresetBox[i].StaticObjectVolume.output_channel_type = 1; // STEREO (2 output channels) for (j=0; j<totaltracks; j++){ for (k=0; k<num_ch; k++){ for (m=0; m<num_ch; m++){ moov->PresetContainerBox.PresetBox[i].StaticObjectVolume.presElVol[j]. Input[k].Output[m].preset_volume_element = (100-(20*m))/2; // INPUT BY USER } } } addsize = totaltracks + 1+ totaltracks*num_ch*num_ch; break; case 2: moov->PresetContainerBox.PresetBox[i].preset_type = 2; strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Dynamic track volume preset"); updates = 2; // volume changes moov->PresetContainerBox.PresetBox[i].DynamicTrackVolume.num_updates = bytereverse16(updates); for (j=0; j<updates; j++){ // INPUT BY USER moov->PresetContainerBox.PresetBox[i].DynamicTrackVolume. DynamicChange[j].updated_sample_number = bytereverse16(100+(j*100)); // *0.026 = time in seconds for (k=0; k<totaltracks; k++){ moov->PresetContainerBox.PresetBox[i].DynamicTrackVolume. DynamicChange[j].presVolumElem[k].preset_volume_element = (50*j)/2; // INPUT BY USER } } addsize = 2 + updates*(2 + totaltracks); break; case 3: moov->PresetContainerBox.PresetBox[i].preset_type = 3; strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Dynamic object volume preset"); updates = 2; // volume changes moov->PresetContainerBox.PresetBox[i].DynamicObjectVolume.num_updates = bytereverse16(updates); // INPUT BY USER (maybe...) for (j=0; j<totaltracks; j++) { moov->PresetContainerBox.PresetBox[i].DynamicObjectVolume.InputCH[j].num_input_channel = 2; } moov->PresetContainerBox.PresetBox[i].DynamicObjectVolume.output_channel_type = 1; // STEREO (2 output channels) for (j=0; j<updates; j++){ // INPUT BY USER moov->PresetContainerBox.PresetBox[i].DynamicObjectVolume. DynamicChange[j].updated_sample_number = bytereverse16(0+(j*500)); // *0.026 = time in seconds for (k=0; k<totaltracks; k++){ for (m=0; m<num_ch; m++){ for (t=0; t<num_ch; t++){ moov->PresetContainerBox.PresetBox[i].DynamicObjectVolume.DynamicChange[j]. presElVol[k].Input[m].Output[t].preset_volume_element = (25*(j+1)); // INPUT BY USER } } } } addsize = 2 + totaltracks + 1 + updates*(2 + totaltracks*num_ch*num_ch); break; case 4: moov->PresetContainerBox.PresetBox[i].preset_type = 4; strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Dynamic track approximated volume"); updates = 2; // volume changes moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.num_updates = bytereverse16(updates); for (j=0; j<updates; j++){ moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].start_sample_number = bytereverse16(100); // *0.026 = time in seconds - INPUT BY USER moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].duration_update = bytereverse16(500); // *0.026 = time in seconds -INPUT BY USER for (k=0; k<totaltracks; k++){ if (fade_in){ moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[j]. presElVol[k].end_preset_volume_element = (50*j); // Fade IN } else { moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[j]. presElVol[k].end_preset_volume_element = (100-(100*j))/2; // Fade OUT } } } /* // some code for test moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[2].start_sample_number = bytereverse16(1100); moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[2].duration_update = bytereverse16(250); moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[2].presElVol[0].end_preset_volume_element = 50; moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[2].presElVol[1].end_preset_volume_element = 50; moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[3].start_sample_number = bytereverse16(1100); moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[3].duration_update = bytereverse16(250); moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[3].presElVol[0].end_preset_volume_element = 1; moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[3].presElVol[1].end_preset_volume_element = 1; */ addsize = 2 + updates*(2 + 2 + totaltracks); break; case 5: moov->PresetContainerBox.PresetBox[i].preset_type = 5; // NOT YET IMPLEMENTED INTO THE PLAYER! strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Dynamic object approximated volume"); printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); updates = 2; // volume changes moov->PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume.num_updates = bytereverse16(updates); for (j=0; j<totaltracks; j++) { moov->PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume.InputCH[j].num_input_channel = 2; } moov->PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume.output_channel_type = 1; // STEREO (2 output channels) for (j=0; j<updates; j++){ moov->PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume. DynamicChange[j].start_sample_number = bytereverse16(100); // *0.026 = time in seconds - INPUT BY USER moov->PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume. DynamicChange[j].duration_update = bytereverse16(250); // *0.026 = time in seconds - INPUT BY USER for (k=0; k<totaltracks; k++){ for (m=0; m<num_ch; m++){ for (t=0; t<num_ch; t++){ moov->PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume.DynamicChange[j]. presElVol[k].Input[m].Output[t].preset_volume_element = (100*j)/2; // INPUT BY USER } } } } addsize = 2 + totaltracks + 1 + updates*( 2 + 2 + totaltracks*num_ch*num_ch); break; case 6: moov->PresetContainerBox.PresetBox[i].preset_type = 8; strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Static track volume with Equalization"); eq = 0; addsize = 0; for (j=0; j<totaltracks; j++) { //printf("Enter volume for %s : ",namet[j].title); scanf("%d",&vol); fflush(stdin); moov->PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].preset_volume_element = vol/2; //*0.02 // Equalization printf("EQ Filter on this element? [1] Yes - [0] No : "); scanf("%d",&eq); fflush(stdin); if (eq == 1){ moov->PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.num_eq_filters = 1; for (k=0; k<moov->PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.num_eq_filters; k++){ moov->PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.Filter[k].filter_type = 4; // HPF moov->PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.Filter[k]. filter_reference_frequency = bytereverse16(5000); // 10kHz moov->PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.Filter[k].filter_gain = -10; moov->PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.Filter[k].filter_bandwidth = 4; addsize += 5; } //close for }else{ moov->PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.num_eq_filters = 0; } //close if/else } //close for addsize += totaltracks + totaltracks; //add preset_volume and num_eq_filters size break; case 7: moov->PresetContainerBox.PresetBox[i].preset_type = 9; // NOT YET IMPLEMENTED INTO THE PLAYER! strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Static object volume with Equalization"); printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); break; case 8: moov->PresetContainerBox.PresetBox[i].preset_type = 10; // NOT YET IMPLEMENTED INTO THE PLAYER! strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Dynamic track volume with Equalization"); printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); break; case 9: moov->PresetContainerBox.PresetBox[i].preset_type = 11; // NOT YET IMPLEMENTED INTO THE PLAYER! strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Dynamic object volume with Equalization"); break; case 10: moov->PresetContainerBox.PresetBox[i].preset_type = 12; // NOT YET IMPLEMENTED INTO THE PLAYER! strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Dynamic track approximated with Equalization"); printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); eq = 0; addsize = 0; updates = 2; // volume changes moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.num_updates = bytereverse16(updates); for (j=0; j<updates; j++){ moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].start_sample_number = bytereverse16(100); // *0.026 = time in seconds - INPUT BY USER moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].duration_update = bytereverse16(500); // *0.026 = time in seconds -INPUT BY USER for (k=0; k<totaltracks; k++){ moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[j]. presElVol[k].end_preset_volume_element = (50*j); // Fade IN, change in (100-(100*j))/2 for Fade OUT -INPUT BY USER // Equalization //printf("EQ Filter on %s ? [1] Yes - [0] No : ",namet[k].title); scanf("%d",&eq); fflush(stdin); if (eq == 1){ moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.num_eq_filters = 1; for (t=0; t<moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.num_eq_filters; t++){ moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.Filter[t].filter_type = 4; // HPF moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.Filter[t].filter_reference_frequency = bytereverse16(5000); // 10kHz moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.Filter[t].end_filter_gain = -10; moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.Filter[t].filter_bandwidth = 4; addsize += 5; } //close for }else{ moov->PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.num_eq_filters = 0; } //close if/else } //close for (k) } //close for (j) addsize += 2 + updates*(2 + 2 + totaltracks*(1+1)); break; case 11: moov->PresetContainerBox.PresetBox[i].preset_type = 13; // NOT YET IMPLEMENTED INTO THE PLAYER! strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, "Dynamic object approximated with Equalization"); printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); break; default: printf("ERROR in PRESET CONTAINER"); system("pause"); exit(1); break; } //close switch temp = 16 + 50 + 4*totaltracks + addsize; // size PresetBox[i] moov->PresetContainerBox.PresetBox[i].size = bytereverse(temp); sizePRST += temp; // size of all Preset Boxes } //close for //Preset Container// sizePRCO += sizePRST + 10; moov->PresetContainerBox.size = bytereverse(sizePRCO); moov->PresetContainerBox.type = bytereverse('prco'); moov->PresetContainerBox.default_preset_ID = 1; // Indicates initial preset activated. moov->PresetContainerBox.num_preset = numpres; return sizePRCO; } //close function int rulescontainer(MovieBox *moov, int SelRuleType, int SelRule_PAR1, int SelRule_PAR2, int MixRuleType, int MixRule_PAR1, int MixRule_PAR2, int MixRule_PAR3, int MixRule_PAR4) { int swap; u32 add_size = 0; //for SelectionRulesBox u32 sizeRUSC, sizeRUCO, sizeRUMX; //Selection Rules moov->RulesContainer.num_selection_rules = bytereverse16(1); moov->RulesContainer.SelectionRules.selection_rule_ID = bytereverse16(1); switch (SelRuleType) { case 0: moov->RulesContainer.SelectionRules.selection_rule_type = 0; moov->RulesContainer.SelectionRules.element_ID = bytereverse(2147483649+1); // Must be the same ID of the group moov->RulesContainer.SelectionRules.min_num_elements = bytereverse16(SelRule_PAR1); moov->RulesContainer.SelectionRules.max_num_elements = bytereverse16(SelRule_PAR2); strcpy(moov->RulesContainer.SelectionRules.rule_description,"Min/Max Rule"); add_size = 4; break; case 1: moov->RulesContainer.SelectionRules.selection_rule_type = 1; moov->RulesContainer.SelectionRules.element_ID = bytereverse(SelRule_PAR1); moov->RulesContainer.SelectionRules.key_element_ID =bytereverse(SelRule_PAR2); strcpy(moov->RulesContainer.SelectionRules.rule_description,"Exclusion Rule"); add_size = 4; break; case 2: moov->RulesContainer.SelectionRules.selection_rule_type = 2; moov->RulesContainer.SelectionRules.element_ID = bytereverse(SelRule_PAR1); strcpy(moov->RulesContainer.SelectionRules.rule_description,"Not mute Rule"); add_size = 0; break; case 3: moov->RulesContainer.SelectionRules.selection_rule_type = 3; moov->RulesContainer.SelectionRules.element_ID = bytereverse(SelRule_PAR1); moov->RulesContainer.SelectionRules.key_element_ID =bytereverse(SelRule_PAR2); strcpy(moov->RulesContainer.SelectionRules.rule_description,"Implication Rule"); add_size = 4; break; default: printf("ERROR in RULES CONTAINER/Selection Rules"); system("pause"); break; } sizeRUSC = 19 + 20 + add_size; moov->RulesContainer.SelectionRules.size = bytereverse(sizeRUSC); moov->RulesContainer.SelectionRules.type = bytereverse('rusc'); moov->RulesContainer.SelectionRules.version = 0; //Mixing Rule moov->RulesContainer.num_mixing_rules = bytereverse16(1); moov->RulesContainer.MixingRules.mixing_rule_ID = bytereverse16(1); switch (MixRuleType) { case 0: moov->RulesContainer.MixingRules.mixing_type = 0; moov->RulesContainer.MixingRules.element_ID = bytereverse(MixRule_PAR1); moov->RulesContainer.MixingRules.key_elem_ID = bytereverse(MixRule_PAR2); strcpy(moov->RulesContainer.MixingRules.mix_description, "Equivalence rule"); break; case 1: moov->RulesContainer.MixingRules.mixing_type = 1; moov->RulesContainer.MixingRules.element_ID = bytereverse(MixRule_PAR2); moov->RulesContainer.MixingRules.key_elem_ID = bytereverse(MixRule_PAR1); strcpy(moov->RulesContainer.MixingRules.mix_description, "Upper rule"); break; case 2: moov->RulesContainer.MixingRules.mixing_type = 2; moov->RulesContainer.MixingRules.element_ID = bytereverse(MixRule_PAR2); moov->RulesContainer.MixingRules.key_elem_ID = bytereverse(MixRule_PAR1); strcpy(moov->RulesContainer.MixingRules.mix_description, "Lower rule"); break; case 3: moov->RulesContainer.MixingRules.mixing_type = 3; moov->RulesContainer.MixingRules.element_ID = bytereverse(MixRule_PAR1); moov->RulesContainer.MixingRules.min_volume = bytereverse16(1 + MixRule_PAR3*2.5); // 8.8 fixed point moov->RulesContainer.MixingRules.max_volume = bytereverse16(1 + MixRule_PAR4*2.5); // 8.8 fixed point strcpy(moov->RulesContainer.MixingRules.mix_description, "Limit rule"); break; default: printf("ERROR in RULES CONTAINER/Mixing Rules"); system("pause"); exit(1); break; } sizeRUMX = 23 + 17; moov->RulesContainer.MixingRules.size = bytereverse(sizeRUMX); moov->RulesContainer.MixingRules.type = bytereverse('rumx'); moov->RulesContainer.MixingRules.version = 0; //Rule container sizeRUCO = 12 + sizeRUSC + sizeRUMX; swap = bytereverse(sizeRUCO); moov->RulesContainer.size = swap; swap = bytereverse('ruco'); moov->RulesContainer.type = swap; return sizeRUCO; } // close function void moovheaderbox (MovieBox *moov, int clock, int sizeTRAK, int sizePRCO, int totaltracks, int durationTrack, int sizeRUCO, int sizeGRCO) { int swap; u32 sizeMOOV; //MovieBox //MovieHeader u32 sizeMVHD = 108; swap = bytereverse (sizeMVHD); moov->MovieHeaderBox.size = swap; swap = bytereverse ('mvhd'); moov->MovieHeaderBox.type = swap; moov->MovieHeaderBox.version = 0; swap = bytereverse (clock); moov->MovieHeaderBox.creation_time = swap; moov->MovieHeaderBox.modification_time = swap; swap = bytereverse (1000); moov->MovieHeaderBox.timescale = swap; swap = bytereverse (durationTrack); moov->MovieHeaderBox.duration = swap; swap = bytereverse (0x00010000); moov->MovieHeaderBox.rate = swap; swap = bytereverse (1); moov->MovieHeaderBox.volume = 1; moov->MovieHeaderBox.reserved=0; moov->MovieHeaderBox.reserved2[0] = 0; moov->MovieHeaderBox.reserved2[1] = 0; swap = bytereverse (0x00010000); moov->MovieHeaderBox.matrix[0] = swap; moov->MovieHeaderBox.matrix[1] = 0; moov->MovieHeaderBox.matrix[2] = 0; moov->MovieHeaderBox.matrix[3] = 0; moov->MovieHeaderBox.matrix[4] = swap; moov->MovieHeaderBox.matrix[5] = 0; moov->MovieHeaderBox.matrix[6] = 0; moov->MovieHeaderBox.matrix[7] = 0; swap = bytereverse (0x40000000); moov->MovieHeaderBox.matrix[8] = 0x40000000; moov->MovieHeaderBox.pre_defined[0] = 0; moov->MovieHeaderBox.pre_defined[1] = 0; moov->MovieHeaderBox.pre_defined[2] = 0; moov->MovieHeaderBox.pre_defined[3] = 0; moov->MovieHeaderBox.pre_defined[4] = 0; moov->MovieHeaderBox.pre_defined[5] = 0; swap = bytereverse (totaltracks + 1); moov->MovieHeaderBox.next_track_ID = swap; //MovieBox sizeMOOV = sizeMVHD + sizeTRAK + sizePRCO + sizeRUCO + sizeGRCO + 8; swap = bytereverse (sizeMOOV); //Size movie: Taking into account number tracks moov->size = swap; swap = bytereverse ('moov'); moov->type = swap; } void writemoovbox(MovieBox moov, int numtrack,int totaltracks, FILE *imf, FILE *text, bool HasTextFile) { int i, j, k, m, t, swap, pos, temp, type; int cnt = 0, cnt2 = 0, d = 0, dat = 0, dat1 = 0, dat2 = 0, dat3 = 0, size = 0; u16 numgroups, numel; //Write movie box// fwrite(&moov.size, sizeof(u32), 1, imf); fwrite(&moov.type, sizeof(u32), 1, imf); //Movie header// fwrite(&moov.MovieHeaderBox, sizeof(moov.MovieHeaderBox), 1, imf); //Track container// for (numtrack = 0; numtrack < totaltracks; numtrack++) { fwrite(&moov.TrackBox[numtrack].size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].type, sizeof(u32), 1, imf); //Trck header// fwrite(&moov.TrackBox[numtrack].TrackHeaderBox, sizeof(moov.TrackBox[numtrack].TrackHeaderBox), 1, imf); //Media Box// fwrite(&moov.TrackBox[numtrack].MediaBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.type, sizeof(u32), 1, imf); //Media Header// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaHeaderBox, sizeof(moov.TrackBox[numtrack].MediaBox.MediaHeaderBox), 1, imf); //Handler Box// fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.pre_defined, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.handler_type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.reserved[0], sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.reserved[1], sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.reserved[2], sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[0], sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[1], sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[2], sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[3], sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[4], sizeof(unsigned char), 1, imf); //Media inforamtion box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.type, sizeof(u32), 1, imf); //Sound media header// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox, sizeof(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox), 1, imf); //Data reference// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox, sizeof(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox), 1, imf); //Sample table box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.type, sizeof(u32), 1, imf); //Time to sample box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.entry_count, sizeof(u32), 1, imf); swap = bytereverse(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.entry_count); pos = swap; for (i=0; i<pos; i++) { fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_count[i], sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_delta[i], sizeof(u32), 1, imf); } //Sample description box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.entry_count, sizeof(u32), 1, imf); //Audio Sample entry// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved[0], sizeof(unsigned char), 6, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.data_reference_index, sizeof(u16), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved2[0], sizeof(u32), 2, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.channelcount, sizeof(u16), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.samplesize, sizeof(u16), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.reserved3, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.samplerate, sizeof(u32), 1, imf); //ESDBox// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.version, sizeof(u32), 1, imf); //ES Descriptor// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.tag , sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.length , sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.ES_ID , sizeof(u16), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.mix , sizeof(unsigned char), 1, imf); //Decoder Config// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. tag, sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. length, sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. objectProfileInd, sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. mix, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. maxBitRate, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. avgBitrate, sizeof(u32), 1, imf); /* //DecoderSpecificInfo// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. DecoderSpecificInfo.tag, sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. DecoderSpecificInfo.length, sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. DecoderSpecificInfo.decSpecificInfoData[0], sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor. DecoderSpecificInfo.decSpecificInfoData[1], sizeof(unsigned char), 1, imf); */ //SLConfig// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.SLConfigDescriptor. tag, sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.SLConfigDescriptor. length, sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.SLConfigDescriptor. predifined, sizeof(unsigned char), 1, imf); //Sample Size box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.sample_size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.sample_count, sizeof(u32), 1, imf); swap = bytereverse(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.sample_count); for(i=0; i<swap; i++){ fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.entry_size[i], sizeof(u32), 1, imf); } //Sample to chunk box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.entry_count, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.first_chunk, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.samples_per_chunk, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.sample_description_index, sizeof(u32), 1, imf); //Chunk offset// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.entry_count, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.chunk_offset[numtrack], sizeof(u32), 1, imf); } //Group Container fwrite(&moov.GroupContainerBox.size, sizeof(u32), 1, imf); fwrite(&moov.GroupContainerBox.type, sizeof(u32), 1, imf); fwrite(&moov.GroupContainerBox.num_groups, sizeof(u16), 1, imf); //Group Box numgroups = bytereverse16(moov.GroupContainerBox.num_groups); for(i=0; i<numgroups; i++){ fwrite(&moov.GroupContainerBox.GroupBox[i].size, sizeof(u32), 1, imf); fwrite(&moov.GroupContainerBox.GroupBox[i].type, sizeof(u32), 1, imf); fwrite(&moov.GroupContainerBox.GroupBox[i].version, sizeof(u32), 1, imf); fwrite(&moov.GroupContainerBox.GroupBox[i].group_ID, sizeof(u32), 1, imf); fwrite(&moov.GroupContainerBox.GroupBox[i].num_elements, sizeof(u16), 1, imf); numel = bytereverse16(moov.GroupContainerBox.GroupBox[i].num_elements); for(j=0; j<numel; j++){ fwrite(&moov.GroupContainerBox.GroupBox[i].groupElemId[j].element_ID, sizeof(u32), 1, imf); } fwrite(&moov.GroupContainerBox.GroupBox[i].group_activation_mode, sizeof(unsigned char), 1, imf); if(moov.GroupContainerBox.GroupBox[i].group_activation_mode==2){ fwrite(&moov.GroupContainerBox.GroupBox[i].group_activation_elements_number, sizeof(u16), 1, imf); } fwrite(&moov.GroupContainerBox.GroupBox[i].group_reference_volume, sizeof(u16), 1, imf); for (j=0; j<22; j++) { fwrite(&moov.GroupContainerBox.GroupBox[i].group_name[j], sizeof(char), 1, imf); } for (j=0; j<32; j++) { fwrite(&moov.GroupContainerBox.GroupBox[i].group_description[j], sizeof(char), 1, imf); } } //PresetContainerBox fwrite(&moov.PresetContainerBox.size, sizeof(u32), 1, imf); fwrite(&moov.PresetContainerBox.type, sizeof(u32), 1, imf); fwrite(&moov.PresetContainerBox.num_preset, sizeof(unsigned char), 1, imf); fwrite(&moov.PresetContainerBox.default_preset_ID, sizeof(unsigned char), 1, imf); //Preset Box for (i=0; i<moov.PresetContainerBox.num_preset; i++) { fwrite(&moov.PresetContainerBox.PresetBox[i].size, sizeof(u32), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].type, sizeof(u32), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].flags, sizeof(u32), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].preset_ID, sizeof(unsigned char), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].num_preset_elements, sizeof(unsigned char), 1, imf); for (j=0; j< moov.PresetContainerBox.PresetBox[i].num_preset_elements; j++) { fwrite(&moov.PresetContainerBox.PresetBox[i].presElemId[j]. preset_element_ID, sizeof(u32), 1, imf); } fwrite(&moov.PresetContainerBox.PresetBox[i].preset_type , sizeof(unsigned char), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].preset_global_volume, sizeof(unsigned char), 1, imf); type = moov.PresetContainerBox.PresetBox[i].preset_type; switch(type){ case 0: for (j=0; j< moov.PresetContainerBox.PresetBox[i].num_preset_elements; j++) { fwrite(&moov.PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j]. preset_volume_element,sizeof(unsigned char), 1, imf); } break; case 1: for (j=0; j<num_ch; j++){ fwrite(&moov.PresetContainerBox.PresetBox[i].StaticObjectVolume.InputCH[j]. num_input_channel,sizeof(unsigned char), 1, imf); } fwrite(&moov.PresetContainerBox.PresetBox[i].StaticObjectVolume.output_channel_type, sizeof(unsigned char), 1, imf); for (j=0; j<totaltracks; j++){ for (k=0; k<num_ch; k++){ for (m=0; m<num_ch; m++){ fwrite(&moov.PresetContainerBox.PresetBox[i].StaticObjectVolume.presElVol[j]. Input[k].Output[m].preset_volume_element, sizeof(unsigned char), 1, imf); } } } break; case 2: fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackVolume.num_updates, sizeof(u16), 1, imf); temp = bytereverse16(moov.PresetContainerBox.PresetBox[i].DynamicTrackVolume.num_updates); for (j=0; j<temp; j++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackVolume. DynamicChange[j].updated_sample_number, sizeof(u16), 1, imf); for (k=0; k<totaltracks; k++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackVolume.DynamicChange[j]. presVolumElem[k].preset_volume_element, sizeof(unsigned char), 1, imf); } } break; case 3: fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectVolume.num_updates, sizeof(u16), 1, imf); for (j=0; j<totaltracks; j++) { fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectVolume.InputCH[j].num_input_channel, sizeof(u8), 1, imf); } fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectVolume.output_channel_type, sizeof(u8), 1, imf); temp = bytereverse16(moov.PresetContainerBox.PresetBox[i].DynamicObjectVolume.num_updates); for (j=0; j<temp; j++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectVolume. DynamicChange[j].updated_sample_number, sizeof(u16), 1, imf); for (k=0; k<totaltracks; k++){ for (m=0; m<num_ch; m++){ for (t=0; t<num_ch; t++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectVolume.DynamicChange[j]. presElVol[k].Input[m].Output[t].preset_volume_element, sizeof(u8), 1, imf); } } } } break; case 4: fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.num_updates, sizeof(u16), 1, imf); temp = bytereverse16(moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.num_updates); for (j=0; j<temp; j++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].start_sample_number, sizeof(u16), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].duration_update, sizeof(u16), 1, imf); for (k=0; k<totaltracks; k++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[j]. presElVol[k].end_preset_volume_element, sizeof(unsigned char), 1, imf); } } break; case 5: // NOT YET IMPLEMENTED INTO THE PLAYER! printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume.num_updates, sizeof(u16), 1, imf); for (j=0; j<totaltracks; j++) { fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume.InputCH[j].num_input_channel, sizeof(u8), 1, imf); } fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume.output_channel_type, sizeof(u8), 1, imf); temp = bytereverse16(moov.PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume.num_updates); for (j=0; j<temp; j++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume. DynamicChange[j].start_sample_number, sizeof(u16), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume. DynamicChange[j].duration_update, sizeof(u16), 1, imf); for (k=0; k<totaltracks; k++){ for (m=0; m<num_ch; m++){ for (t=0; t<num_ch; t++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicObjectApproxVolume.DynamicChange[j]. presElVol[k].Input[m].Output[t].preset_volume_element, sizeof(u8), 1, imf); } } } } break; case 6: printf("\nERROR WRITING PRESET CONTAINER IN OUTPUT FILE - Not valid case (6)\n"); system("pause"); exit(1); break; case 7: printf("\nERROR WRITING PRESET CONTAINER IN OUTPUT FILE - Not valid case (7)\n"); system("pause"); exit(1); break; case 8: for (j=0; j< moov.PresetContainerBox.PresetBox[i].num_preset_elements; j++) { fwrite(&moov.PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j]. preset_volume_element,sizeof(unsigned char), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.num_eq_filters, sizeof(u8), 1, imf); //EQ if (moov.PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.num_eq_filters != 0) { for (k=0; k<moov.PresetContainerBox.PresetBox[i].StaticTrackVolume.presVolumElem[j].EQ.num_eq_filters; k++){ fwrite(&moov.PresetContainerBox.PresetBox[i].StaticTrackVolume. presVolumElem[j].EQ.Filter[k].filter_type, sizeof(u8), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].StaticTrackVolume. presVolumElem[j].EQ.Filter[k].filter_reference_frequency, sizeof(u16), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].StaticTrackVolume. presVolumElem[j].EQ.Filter[k].filter_gain, sizeof(u8), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].StaticTrackVolume. presVolumElem[j].EQ.Filter[k].filter_bandwidth, sizeof(u8), 1, imf); } //close for } //close if } break; case 9: // NOT YET IMPLEMENTED INTO THE PLAYER! printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); break; case 10:// NOT YET IMPLEMENTED INTO THE PLAYER! printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); break; case 11:// NOT YET IMPLEMENTED INTO THE PLAYER! printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); break; case 12:// NOT YET IMPLEMENTED INTO THE PLAYER! printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.num_updates, sizeof(u16), 1, imf); temp = bytereverse16(moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.num_updates); for (j=0; j<temp; j++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].start_sample_number, sizeof(u16), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].duration_update, sizeof(u16), 1, imf); for (k=0; k<totaltracks; k++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume.DynamicChange[j]. presElVol[k].end_preset_volume_element, sizeof(u8), 1, imf); //EQ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.num_eq_filters, sizeof(u8), 1, imf); if(moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.num_eq_filters != 0){ for (t=0; t<moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.num_eq_filters; t++){ fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.Filter[t].filter_type, sizeof(u8), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.Filter[t].filter_reference_frequency, sizeof(u16), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.Filter[t].end_filter_gain, sizeof(u8), 1, imf); fwrite(&moov.PresetContainerBox.PresetBox[i].DynamicTrackApproxVolume. DynamicChange[j].presElVol[k].EQ.Filter[t].filter_bandwidth, sizeof(u8), 1, imf); } // close for (t) }//close if }// close for (k) } //close for (j) break; case 13:// NOT YET IMPLEMENTED INTO THE PLAYER! printf("\n\nTHIS PRESET IS NOT YET IMPLEMENTED INTO THE PLAYER!!! PLAYER MAY CRASH WITH THIS FILE!!!\n\n"); break; default: printf("\nERROR WRITING PRESET CONTAINER IN OUTPUT FILE - Not valid case (default)\n"); system("pause"); exit(1); break; } // close switch for (j=0; j<50; j++) { fwrite(&moov.PresetContainerBox.PresetBox[i].preset_name[j], sizeof(char), 1, imf); } } // close for //Rules Container// fwrite(&moov.RulesContainer.size, sizeof(u32), 1, imf); fwrite(&moov.RulesContainer.type, sizeof(u32), 1, imf); fwrite(&moov.RulesContainer.num_selection_rules, sizeof(u16), 1, imf); fwrite(&moov.RulesContainer.num_mixing_rules, sizeof(u16), 1, imf); //Selection Rules// fwrite(&moov.RulesContainer.SelectionRules.size, sizeof(u32), 1, imf); fwrite(&moov.RulesContainer.SelectionRules.type, sizeof(u32), 1, imf); fwrite(&moov.RulesContainer.SelectionRules.version, sizeof(u32), 1, imf); fwrite(&moov.RulesContainer.SelectionRules.selection_rule_ID, sizeof(u16), 1, imf); fwrite(&moov.RulesContainer.SelectionRules.selection_rule_type, sizeof(unsigned char), 1, imf); fwrite(&moov.RulesContainer.SelectionRules.element_ID, sizeof(u32), 1, imf); swap = moov.RulesContainer.SelectionRules.selection_rule_type; if ( swap==0 ) { fwrite(&moov.RulesContainer.SelectionRules.min_num_elements, sizeof(u16), 1, imf); fwrite(&moov.RulesContainer.SelectionRules.max_num_elements, sizeof(u16), 1, imf); } if ( swap==1 || swap ==3 ){ fwrite(&moov.RulesContainer.SelectionRules.key_element_ID, sizeof(u32), 1, imf); } for(i=0; i<20; i++){ fwrite(&moov.RulesContainer.SelectionRules.rule_description[i], sizeof(char), 1, imf); } //Mixing Rules// fwrite(&moov.RulesContainer.MixingRules.size, sizeof(u32), 1, imf); fwrite(&moov.RulesContainer.MixingRules.type, sizeof(u32), 1, imf); fwrite(&moov.RulesContainer.MixingRules.version, sizeof(u32), 1, imf); fwrite(&moov.RulesContainer.MixingRules.mixing_rule_ID, sizeof(u16), 1, imf); fwrite(&moov.RulesContainer.MixingRules.mixing_type,sizeof(unsigned char), 1, imf); fwrite(&moov.RulesContainer.MixingRules.element_ID, sizeof(u32), 1, imf); swap = moov.RulesContainer.MixingRules.mixing_type; if( swap==3 ){ fwrite(&moov.RulesContainer.MixingRules.min_volume, sizeof(u16), 1, imf); fwrite(&moov.RulesContainer.MixingRules.max_volume, sizeof(u16), 1, imf); } else { fwrite(&moov.RulesContainer.MixingRules.key_elem_ID, sizeof(u32), 1, imf); } for(i=0; i<17; i++){ fwrite(&moov.RulesContainer.MixingRules.mix_description[i], sizeof(char), 1, imf); } //TIMED TEXT if (HasTextFile){ fwrite(&moov.TrackBox[numtrack].size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].type, sizeof(u32), 1, imf); //Track header// fwrite(&moov.TrackBox[numtrack].TrackHeaderBox, sizeof(moov.TrackBox[numtrack].TrackHeaderBox), 1, imf); //Media Box// fwrite(&moov.TrackBox[numtrack].MediaBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.type, sizeof(u32), 1, imf); //Media Header// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaHeaderBox, sizeof(moov.TrackBox[numtrack].MediaBox.MediaHeaderBox), 1, imf); //Handler Box// fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.pre_defined, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.handler_type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.reserved[0], sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.reserved[1], sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.reserved[2], sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[0], sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[1], sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[2], sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[3], sizeof(unsigned char), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[4], sizeof(unsigned char), 1, imf); //Media information box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.type, sizeof(u32), 1, imf); //Null media header// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.NullMediaHeaderBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.NullMediaHeaderBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.NullMediaHeaderBox.flags, sizeof(u32), 1, imf); //Data Information fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.size,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.type,sizeof(u32),1,imf); //Data Reference fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.size,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.type,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.flags,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.entry_count,sizeof(u32),1,imf); //Data Entry URL fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.DataEntryUrlBox.size,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.DataEntryUrlBox.type,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.DataReferenceBox.DataEntryUrlBox.flags,sizeof(u32),1,imf); //Sample table box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. type, sizeof(u32), 1, imf); //Time to sample box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.entry_count, sizeof(u32), 1, imf); swap = bytereverse(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.entry_count); pos = swap; for (i=0; i<pos; i++) { fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_count[i], sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.sample_delta[i], sizeof(u32), 1, imf); } //Sample description box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.entry_count, sizeof(u32), 1, imf); //tx3g fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.size,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.type,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.a,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.b,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.displayFlags,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.horizontaljustification,sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.verticaljustification,sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.backgroundcolorrgba[0],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.backgroundcolorrgba[1],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.backgroundcolorrgba[2],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.backgroundcolorrgba[3],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.top,sizeof(u16),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.left,sizeof(u16),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.bottom,sizeof(u16),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.right,sizeof(u16),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.startChar,sizeof(u16),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.endChar,sizeof(u16),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.fontID,sizeof(u16),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.facestyleflags,sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.fontsize,sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.textcolorrgba[0],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.textcolorrgba[1],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.textcolorrgba[2],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.textcolorrgba[3],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.size,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.type,sizeof(u32),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.entrycount,sizeof(u16),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.fontID,sizeof(u16),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.fontnamelenght,sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[0],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[1],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[2],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[3],sizeof(u8),1,imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox. SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[4],sizeof(u8),1,imf); //Sample Size box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.sample_size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.sample_count, sizeof(u32), 1, imf); swap = bytereverse(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.sample_count); for(i=0; i<swap; i++){ fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.entry_size[i], sizeof(u32), 1, imf); } //Sample to chunk box// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.entry_count, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.first_chunk, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.samples_per_chunk, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.sample_description_index, sizeof(u32), 1, imf); //Chunk offset// fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.size, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.type, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.version, sizeof(u32), 1, imf); fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.entry_count, sizeof(u32), 1, imf); swap=0x00; fwrite(&swap,sizeof(u32),1,imf); for (i=0;i<bytereverse(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.entry_count);i++){ fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.chunk_offset[i], sizeof(u32), 1, imf); } } // end if HasTextFile //Song Image// /* Go to function "writemeta" */ } void writepresets(MovieBox moov, int numtrack,int totaltracks, FILE *imf) { //int i, j, k, m, t, temp, type; // this function is executed in "writemoovbox"; // to be implemented as standalone } // Fill the MetaBox int metacontainer(MetaBox *meta) { //int swap; u32 sizeMETA; u32 sizeHDLR = 36; u32 sizeDINF; u32 sizeDREF = 0; //16 u32 sizeURL = 0; //12 u32 sizeILOC = 36 - 2; u32 sizeIINF; u32 sizeINFE = 44; u32 sizeXML = 12 + 2000; char name[6] = "image"; char type_content[18] = "application/other"; char encoding[4] = "jpg"; //METADATA char xml[2000] = "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?><Mpeg7 xmlns=\"urn:mpeg:mpeg7:schema:2001\"xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:mpeg7=\"urn:mpeg:mpeg7:schema:2001\"xmlns:xml=\"http://www.w3.org/XML/1998/namespace\"xsi:schemaLocation=\"urn:mpeg:mpeg7:schema:2001 Mpeg7-2001.xsd\"><Description xsi:type=\"CreationDescriptionType\"><CreationInformation><Creation><Title type=\"songTitle\">IMAF Song</Title><Title type=\"albumTitle\">Encoder</Title><Abstract><FreeTextAnnotation>QMUL</FreeTextAnnotation></Abstract><Creator><Role href=\"urn:mpeg:mpeg7:RoleCS:2001:PERFORMER\"/><Agent xsi:type=\"PersonType\"><Name><FamilyName></FamilyName><GivenName>Frank Sinatra</GivenName></Name></Agent></Creator><CreationCoordinates><Date><TimePoint>2013</TimePoint></Date></CreationCoordinates><CopyrightString></CopyrightString></Creation><Classification><Genre href=\"urn:id3:cs:ID3genreCS:v1:12\"><Name>Electro</Name></Genre></Classification></CreationInformation></Description><Description xsi:type=\"SemanticDescriptionType\"> <Semantics> <SemanticBase xsi:type=\"SemanticStateType\"><AttributeValuePair><Attribute><TermUse href=\"urn:mpeg:maf:cs:musicplayer:CollectionElementsCS:2007:assetNum\"/></Attribute><IntegerValue>07</IntegerValue></AttributeValuePair><AttributeValuePair><Attribute><TermUse href=\"urn:mpeg:maf:cs:musicplayer:CollectionElementsCS:2013:assetTot\"/></Attribute><IntegerValue>11</IntegerValue></AttributeValuePair></SemanticBase></Semantics></Description><Description xsi:type=\"SemanticDescriptionType\"><MediaInformation><MediaIdentification><EntityIdentifier></EntityIdentifier></MediaIdentification></MediaInformation></Description></Mpeg7>"; sizeDINF = 8;// + sizeDREF + sizeURL; sizeIINF = 14 + sizeINFE; sizeMETA = 12 + sizeHDLR + sizeDINF + sizeILOC + sizeIINF + sizeXML; meta->size = bytereverse(sizeMETA); meta->type = bytereverse('meta'); meta->version = 0; //HandlerBox meta->theHandler.size = bytereverse(sizeHDLR); meta->theHandler.type = bytereverse('hdlr'); meta->theHandler.version = 0; meta->theHandler.pre_defined = 0; meta->theHandler.handler_type = bytereverse('meta'); meta->theHandler.reserved[0] = 0; meta->theHandler.reserved[1] = 0; meta->theHandler.reserved[2] = 0; meta->theHandler.name[0] = bytereverse('m'); meta->theHandler.name[1] = bytereverse('p'); meta->theHandler.name[2] = bytereverse('7'); meta->theHandler.name[3] = bytereverse('t'); //DataInformationBox meta->file_locations.size = bytereverse(sizeDINF); meta->file_locations.type = bytereverse('dinf'); /* //DataReferenceBox meta->file_locations.DataReferenceBox.size = bytereverse(sizeDREF); meta->file_locations.DataReferenceBox.type = bytereverse('dref'); meta->file_locations.DataReferenceBox.flags = bytereverse(0); // CHECK THIS VALUE meta->file_locations.DataReferenceBox.entry_count = bytereverse(1); //DataEntryUrlBox meta->file_locations.DataReferenceBox.DataEntryUrlBox.size = bytereverse(sizeURL); meta->file_locations.DataReferenceBox.DataEntryUrlBox.type = bytereverse('url '); // 'url ' with blank space meta->file_locations.DataReferenceBox.DataEntryUrlBox.flags = bytereverse(0); // CHECK THIS VALUE */ //item_location meta->item_locations.size = bytereverse(sizeILOC); meta->item_locations.type = bytereverse('iloc'); meta->item_locations.version = 0; meta->item_locations.offset_size = 68; // 0100|0100 offset_size = 4 + lenght_size = 4 //meta->item_locations.lenght_size = 4; //already included meta->item_locations.base_offset_size = 64; // 0100|0000 base_offset_size = 4 + reserved = 0 //meta->item_locations.reserved = 0; //already included meta->item_locations.item_count = bytereverse16(1); meta->item_locations.item_ID = bytereverse16(1); meta->item_locations.data_reference_index = 0; //meta->item_locations.base_offset = bytereverse(); // corresponding to iloc_offset in insertImage function meta->item_locations.extent_count = bytereverse16(1); //meta->item_locations.extent_offset = bytereverse(); // corresponding to iloc_offset in insertImage function //meta->item_locations.extent_length = bytereverse(); // corresponding to imagesize in insertImage function //ItemInfoBox meta->item_infos.size = bytereverse(sizeIINF); meta->item_infos.type = bytereverse('iinf'); meta->item_infos.version = 0; meta->item_infos.entry_count = bytereverse16(1); //info_entry meta->item_infos.info_entry.size = bytereverse(sizeINFE); meta->item_infos.info_entry.type = bytereverse('infe'); meta->item_infos.info_entry.version = 0; meta->item_infos.info_entry.item_ID = bytereverse16(1); meta->item_infos.info_entry.item_protection_index = 0; strcpy(meta->item_infos.info_entry.item_name, name); strcpy(meta->item_infos.info_entry.content_type, type_content); strcpy(meta->item_infos.info_entry.content_encoding, encoding); //XMLBox (MetaData) meta->XMLBox.size = bytereverse(sizeXML); meta->XMLBox.type = bytereverse('xml '); meta->XMLBox.version = 0; strcpy(meta->XMLBox.string, xml); return sizeMETA; } //Read the image's size u32 getImageSize(const char *imagedir){ u32 size; FILE *img; img = fopen(imagedir,"rb"); //Calculate size of the picture fseek(img,0,SEEK_END); size = ftell(img); fclose(img); return size; } //Read the text´s size int getTextSize (FILE *text){ int d=0,sizetext=0,dat=0,dat1=0,dat2=0,dat3=0; //TEXT-FILE //Find mdat in text file in order to know the size of the text file d=0; while(d==0){ fread (&dat,sizeof(unsigned char),1,text); //read a byte and saves it in dat fread (&dat1,sizeof(unsigned char),1,text); fread (&dat2,sizeof(unsigned char),1,text); fread (&dat3,sizeof(unsigned char),1,text); fseek(text,-3,SEEK_CUR); if(dat == 0x6D && dat1 == 0x64 && dat2 == 0x61 && dat3 == 0x74){ // 6D646174 = mdat d=1; } } //close while fseek (text,-5,SEEK_CUR);//positionate the pointer at the first byte of size fread (&dat,sizeof(unsigned char),1,text); //first byte of size fread (&dat1,sizeof(unsigned char),1,text);//second byte of size fread (&dat2,sizeof(unsigned char),1,text);//third byte of size fread (&dat3,sizeof(unsigned char),1,text);//fourth byte of size sizetext = (dat<<24) | (dat1<<16) | (dat2<<8) | (dat3); sizetext = sizetext-8-16; //4 bytes of size and 4 bytes of type and 16 bytes of padding fseek (text,20,SEEK_CUR);//Advance 20 bytes, because the pointer must advance 20 bytes to read the size of the first string.This is because of the way that Quicktime creates the 3gp return sizetext; } //Read the JPEG file void insertImage (MetaBox *meta, FILE **imf, u32 imagesize, const char *imagedir) { FILE *img; u64 iloc_offset = 0; unsigned char *imgbuffer; img = fopen(imagedir,"rb"); // Binary reading fseek(img,0,SEEK_SET); imgbuffer= (unsigned char*)malloc(sizeof(unsigned char)*imagesize); fread(imgbuffer, 1, imagesize, img); fclose(img); // Find position in the IMAF file and write the image iloc_offset = ftell(*imf); fwrite(imgbuffer,1,imagesize, *imf); // Set image size and offset values meta->item_locations.base_offset = bytereverse(iloc_offset); meta->item_locations.extent_length = bytereverse(imagesize); meta->item_locations.extent_offset = bytereverse(iloc_offset); } void writemetabox(MetaBox meta, FILE *imf) { int i=0; //MetaBox fwrite(&meta.size, sizeof(u32), 1, imf); fwrite(&meta.type, sizeof(u32), 1, imf); fwrite(&meta.version, sizeof(u32), 1, imf); //Handler fwrite(&meta.theHandler.size, sizeof(u32), 1, imf); fwrite(&meta.theHandler.type, sizeof(u32), 1, imf); fwrite(&meta.theHandler.version, sizeof(u32), 1, imf); fwrite(&meta.theHandler.pre_defined, sizeof(u32), 1, imf); fwrite(&meta.theHandler.handler_type, sizeof(u32), 1, imf); fwrite(&meta.theHandler.reserved[0], sizeof(u32), 1, imf); fwrite(&meta.theHandler.reserved[1], sizeof(u32), 1, imf); fwrite(&meta.theHandler.reserved[2], sizeof(u32), 1, imf); fwrite(&meta.theHandler.name[0], sizeof(unsigned char), 1, imf); fwrite(&meta.theHandler.name[1], sizeof(unsigned char), 1, imf); fwrite(&meta.theHandler.name[2], sizeof(unsigned char), 1, imf); fwrite(&meta.theHandler.name[3], sizeof(unsigned char), 1, imf); //Data Information Box fwrite(&meta.file_locations.size, sizeof(u32), 1, imf); fwrite(&meta.file_locations.type, sizeof(u32), 1, imf); /* //Data Reference fwrite(&meta.file_locations.DataReferenceBox.size, sizeof(u32), 1, imf); fwrite(&meta.file_locations.DataReferenceBox.type, sizeof(u32), 1, imf); fwrite(&meta.file_locations.DataReferenceBox.flags, sizeof(u32), 1, imf); fwrite(&meta.file_locations.DataReferenceBox.entry_count, sizeof(u32), 1, imf); fwrite(&meta.file_locations.DataReferenceBox.DataEntryUrlBox.size, sizeof(u32), 1, imf); fwrite(&meta.file_locations.DataReferenceBox.DataEntryUrlBox.type, sizeof(u32), 1, imf); fwrite(&meta.file_locations.DataReferenceBox.DataEntryUrlBox.flags, sizeof(u32), 1, imf); */ //Item Location Box fwrite(&meta.item_locations.size, sizeof(u32), 1, imf); fwrite(&meta.item_locations.type, sizeof(u32), 1, imf); fwrite(&meta.item_locations.version, sizeof(u32), 1, imf); fwrite(&meta.item_locations.offset_size, sizeof(unsigned char), 1, imf); //fwrite(&meta.item_locations.lenght_size, sizeof(unsigned char), 1, imf); fwrite(&meta.item_locations.base_offset_size, sizeof(unsigned char), 1, imf); //fwrite(&meta.item_locations.reserved, sizeof(unsigned char), 1, imf); fwrite(&meta.item_locations.item_count, sizeof(u16), 1, imf); fwrite(&meta.item_locations.item_ID, sizeof(u16), 1, imf); fwrite(&meta.item_locations.data_reference_index, sizeof(u16), 1, imf); fwrite(&meta.item_locations.base_offset, sizeof(u32), 1, imf); fwrite(&meta.item_locations.extent_count, sizeof(u16), 1, imf); fwrite(&meta.item_locations.extent_offset, sizeof(u32), 1, imf); fwrite(&meta.item_locations.extent_length, sizeof(u32), 1, imf); //Item Info fwrite(&meta.item_infos.size, sizeof(u32), 1, imf); fwrite(&meta.item_infos.type, sizeof(u32), 1, imf); fwrite(&meta.item_infos.version, sizeof(u32), 1, imf); fwrite(&meta.item_infos.entry_count, sizeof(u16), 1, imf); //Info Entry fwrite(&meta.item_infos.info_entry.size, sizeof(u32), 1, imf); fwrite(&meta.item_infos.info_entry.type, sizeof(u32), 1, imf); fwrite(&meta.item_infos.info_entry.version, sizeof(u32), 1, imf); fwrite(&meta.item_infos.info_entry.item_ID, sizeof(u16), 1, imf); fwrite(&meta.item_infos.info_entry.item_protection_index, sizeof(u16), 1, imf); for (i=0; i<6; i++){ fwrite(&meta.item_infos.info_entry.item_name[i], sizeof(char), 1, imf); } for (i=0; i<18; i++){ fwrite(&meta.item_infos.info_entry.content_type[i], sizeof(char), 1, imf); } for (i=0; i<4; i++){ fwrite(&meta.item_infos.info_entry.content_encoding[i], sizeof(char), 1, imf); } //XML for metadata fwrite(&meta.XMLBox.size, sizeof(u32), 1, imf); fwrite(&meta.XMLBox.type, sizeof(u32), 1, imf); fwrite(&meta.XMLBox.version, sizeof(u32), 1, imf); for(i=0; i<2000; i++){ fwrite(&meta.XMLBox.string[i], sizeof(char), 1, imf); } } //TIMED-TEXT's funcionts int trackstructure_text (MovieBox *moov, int numtrack, int clock, int durationTrack, int sizemdat, const char *textfile,FILE *text,int totaltracks ) { // creates the text trak structure int swap; u32 sizeURL; u32 sizeDREF; u32 sizeDINF; u32 sizeSMHD; u32 sizeMINF; u32 sizeHDLR; u32 sizeMDHD; u32 sizeMDIA; u32 sizeTKHD; u32 sizeTRAK; //Sample Table Box int sizeSTBL = 0; sizeSTBL = samplecontainer_text(moov, numtrack,sizemdat, textfile,totaltracks); //Data Entry Url Box sizeURL = 12; swap = bytereverse(sizeURL); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.DataEntryUrlBox.size = swap; swap = bytereverse('url '); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.DataEntryUrlBox.type = swap; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.DataEntryUrlBox.flags = swap; // =1 Track in same file as movie atom. //Data Reference sizeDREF = sizeURL+ 16; swap = bytereverse(sizeDREF); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.size = swap; swap = bytereverse('dref'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.flags = 0; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox. DataReferenceBox.entry_count = swap; //Data information Box// sizeDINF = sizeDREF + 8; swap = bytereverse(sizeDINF); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.size = swap; swap = bytereverse('dinf'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.type = swap; //Null Media Header Box swap = bytereverse(12); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.NullMediaHeaderBox.size = swap ; swap = bytereverse ('nmhd'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.NullMediaHeaderBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.NullMediaHeaderBox.flags = 0; //Media Information Box// sizeMINF = sizeDINF + sizeSTBL + 8 + 12; swap = bytereverse(sizeMINF); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.size = swap; swap = bytereverse('minf'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.type = swap; //Handler Box// sizeHDLR = 37; swap = bytereverse(sizeHDLR); moov->TrackBox[numtrack].MediaBox.HandlerBox.size = swap; swap = bytereverse('hdlr'); moov->TrackBox[numtrack].MediaBox.HandlerBox.type = swap; moov->TrackBox[numtrack].MediaBox.HandlerBox.version = 0; moov->TrackBox[numtrack].MediaBox.HandlerBox.pre_defined = 0; swap = bytereverse('text'); moov->TrackBox[numtrack].MediaBox.HandlerBox.handler_type = swap; moov->TrackBox[numtrack].MediaBox.HandlerBox.reserved[0] = 0; moov->TrackBox[numtrack].MediaBox.HandlerBox.reserved[1] = 0; moov->TrackBox[numtrack].MediaBox.HandlerBox.reserved[2] = 0; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[0] = 't'; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[1] = 'e'; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[2] = 'x'; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[3] = 't'; moov->TrackBox[numtrack].MediaBox.HandlerBox.data[4] = '\0'; //Media Header Box// sizeMDHD = 32; swap = bytereverse(sizeMDHD); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.size = swap; swap = bytereverse('mdhd'); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.version = 0; swap = bytereverse(clock); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.creation_time = swap; moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.modification_time = swap; swap = bytereverse(1000); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.timescale = swap; swap = bytereverse(durationTrack); moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.duration = swap; moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.language = 0xC455; moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.pre_defined = 0; //Media Box// sizeMDIA = sizeMDHD + sizeHDLR + sizeMINF + 8; swap = bytereverse(sizeMDIA); moov->TrackBox[numtrack].MediaBox.size = swap; swap = bytereverse('mdia'); moov->TrackBox[numtrack].MediaBox.type = swap; //Track Header// sizeTKHD = 92; swap = bytereverse (sizeTKHD); moov->TrackBox[numtrack].TrackHeaderBox.size = swap; swap = bytereverse ('tkhd'); moov->TrackBox[numtrack].TrackHeaderBox.type = swap ; swap = bytereverse (0x00000007); moov->TrackBox[numtrack].TrackHeaderBox.version = swap; swap = bytereverse (clock); moov->TrackBox[numtrack].TrackHeaderBox.creation_time = swap; moov->TrackBox[numtrack].TrackHeaderBox.modification_time = swap; moov->TrackBox[numtrack].TrackHeaderBox.track_ID = bytereverse(12345678); moov->TrackBox[numtrack].TrackHeaderBox.reserved = 0; swap = bytereverse (durationTrack); moov->TrackBox[numtrack].TrackHeaderBox.duration = swap; moov->TrackBox[numtrack].TrackHeaderBox.reserved2[0] = 0; moov->TrackBox[numtrack].TrackHeaderBox.reserved2[1] = 0; moov->TrackBox[numtrack].TrackHeaderBox.layer = 0; moov->TrackBox[numtrack].TrackHeaderBox.alternate_group = 0; moov->TrackBox[numtrack].TrackHeaderBox.volume = 0; moov->TrackBox[numtrack].TrackHeaderBox.reserved3 = 0; swap = bytereverse (0x00010000); moov->TrackBox[numtrack].TrackHeaderBox.matrix[0] = swap; moov->TrackBox[numtrack].TrackHeaderBox.matrix[1] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[2] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[3] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[4] = swap; moov->TrackBox[numtrack].TrackHeaderBox.matrix[5] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[6] = 0; moov->TrackBox[numtrack].TrackHeaderBox.matrix[7] = 0; swap = bytereverse(0x40000000); moov->TrackBox[numtrack].TrackHeaderBox.matrix[8] = swap; moov->TrackBox[numtrack].TrackHeaderBox.width =0; moov->TrackBox[numtrack].TrackHeaderBox.height = 0; //Track container sizeTRAK = sizeTKHD + sizeMDIA + 8; swap = bytereverse (sizeTRAK); // Size of one track moov->TrackBox[numtrack].size = swap; swap = bytereverse ('trak'); moov->TrackBox[numtrack].type = swap; return sizeTRAK; } int aux (FILE *text,int num,int num1,int num2,int num3,int *sal) { int dat=0,dat1=0,dat2=0,dat3=0,size=0,d=0,cnt=0,i=0; fseek(text,0,SEEK_SET); d=0; while(d==0){ fread (&dat,sizeof(unsigned char),1,text); cnt++; fread (&dat1,sizeof(unsigned char),1,text); cnt++; fread (&dat2,sizeof(unsigned char),1,text); cnt++; fread (&dat3,sizeof(unsigned char),1,text); cnt++; fseek(text, -3 ,SEEK_CUR); if(dat == num && dat1 == num1 && dat2 == num2 && dat3 == num3){ d=1; } else{ cnt=cnt-3; } } //end while fseek (text,0,SEEK_SET);//positionate the pointer at first cnt=cnt-7;//size is located 7 bytes before type for (d=1;d<=cnt;d++){ fread (&dat,sizeof(unsigned char),1,text); } fread (&dat1,sizeof(unsigned char),1,text); fread (&dat2,sizeof(unsigned char),1,text); fread (&dat3,sizeof(unsigned char),1,text); size = (dat<<24) | (dat1<<16) | (dat2<<8) | (dat3); for (i=1;i<=8;i++) { //advance sample_size fread (&dat,sizeof(unsigned char),1,text); } fread(&dat,1,1,text); fread(&dat1,1,1,text); fread(&dat2,1,1,text); fread(&dat3,1,1,text); *sal = (dat<<24) | (dat1<<16) | (dat2<<8) | (dat3); return size; } int samplecontainer_text(MovieBox *moov, int numtrack, int sizemdat,const char *textfiles,int totaltracks) { u32 sizeSTSD, sizeSTSZ, swap,i=0; u32 sizeSTTS; u32 sizeSTSC = 0; u32 sizeSTCO = 0; u32 sizeSTBL=0; int dat=0,dat1=0,dat2=0,dat3=0,sal=0, samplecount=0; //Sample Description Box// FILE *text; text=fopen ( textfiles,"rb"); fseek(text,0,SEEK_CUR); //stsd sizeSTSD =16+64; swap = bytereverse(sizeSTSD); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.size = swap; swap = bytereverse('stsd'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.version = 0; swap = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleDescriptionBox.entry_count = swap; //tx3g swap = bytereverse(64); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.size=swap; swap = bytereverse('tx3g'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.type=swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.a=0; swap=bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.b=swap; swap = bytereverse(0x00000800);//continuous karaoke moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.displayFlags = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.horizontaljustification=0x01; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.verticaljustification=0x01; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.backgroundcolorrgba[0]= 0x00; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.backgroundcolorrgba[1]= 0x00; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.backgroundcolorrgba[2]= 0x00; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.backgroundcolorrgba[3]= 0xFF; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.top=0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.left=0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.bottom=0x6400; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.right=0x2C01; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.startChar=0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.endChar=0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.fontID=0x0100; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.facestyleflags=0x01; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.fontsize=0x0A; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.textcolorrgba[0]=0xFF; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.textcolorrgba[1]=0xFF; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.textcolorrgba[2]=0xFF; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.textcolorrgba[3]=0xFF; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.size =0x12000000; swap =bytereverse('ftab'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.type =swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.entrycount=0x0100; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.fontID =0x0200; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.fontnamelenght =0x05; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[0] =0x53; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[1] =0x65; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[2] =0x72; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[3] =0x69; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleDescriptionBox.TextSampleEntry.FontTableBox.font[4] =0x66; //stsz sizeSTSZ=aux(text,0x73,0x74,0x73,0x7A,&sal)+4; // the function aux looks for the box stsz in 3gp file and returns the size swap = bytereverse('stsz'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.version = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox.sample_size=0; fseek(text,0,SEEK_CUR); fread(&dat,1,1,text); //read sample_count fread(&dat1,1,1,text); fread(&dat2,1,1,text); fread(&dat3,1,1,text); samplecount = (dat<<24) | (dat1<<16) | (dat2<<8) | (dat3); swap= bytereverse(samplecount); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox.sample_count=swap; for (i=1;i<=samplecount;i++){ swap = bytereverse(size_phrase[i-1]); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox.entry_size[i-1]=swap; } sizeSTSZ= 20 + bytereverse(moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox.sample_count)*4; swap = bytereverse(sizeSTSZ); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleSizeBox.size = swap; //Time To Sample Box// fseek (text,0,SEEK_SET);//positionate the pointer at first sizeSTTS=aux(text,0x73,0x74,0x74,0x73,&sal); swap = bytereverse(sizeSTTS); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.size = swap; swap = bytereverse('stts'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. TimeToSampleBox.version = 0; swap = bytereverse(sal); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.TimeToSampleBox.entry_count=swap; fseek(text,0,SEEK_CUR); for(i=1;i<=sal;i++){ fread(&dat,1,1,text);//read count fread(&dat1,1,1,text); fread(&dat2,1,1,text); fread(&dat3,1,1,text); dat = (dat<<24) | (dat1<<16) | (dat2<<8) | (dat3); swap = bytereverse(dat); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.TimeToSampleBox.sample_count[i-1]=swap; fread(&dat,1,1,text);//read delta fread(&dat1,1,1,text); fread(&dat2,1,1,text); fread(&dat3,1,1,text); dat = (dat<<24) | (dat1<<16) | (dat2<<8) | (dat3); swap = bytereverse(dat/0.6);// the input text file has time_scale = 600 but the audio has time scale=1000 moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.TimeToSampleBox.sample_delta[i-1]=swap; } //Sample To Chunk// dat=0; fseek (text,0,SEEK_SET);//positionate the pointer at first sizeSTSC = aux(text,0x73,0x74,0x73,0x63,&sal); dat=sal; swap = bytereverse(sizeSTSC); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.size = swap; swap = bytereverse('stsc'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.version = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. SampleToChunk.entry_count = bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleToChunk.first_chunk=bytereverse(1); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleToChunk.samples_per_chunk=moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox.sample_count; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleToChunk.sample_description_index = bytereverse(1); //Chunk Offset Box// sizeSTCO=24; swap = bytereverse(sizeSTCO); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.size = swap; swap = bytereverse('co64'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.type = swap; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.version = 0; moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.entry_count = bytereverse(1); dat=32+sizemdat*totaltracks; swap=bytereverse(dat); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox. ChunkOffsetBox.chunk_offset [0]= swap; //Sample Table Box // sizeSTBL = 8 + sizeSTSD + sizeSTSZ + sizeSTSC + sizeSTCO + sizeSTTS; swap = bytereverse(sizeSTBL); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.size = swap; swap = bytereverse('stbl'); moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.type =swap; return sizeSTBL; } //AUX Functions for endianness int bytereverse(int num) { int swapped; swapped = ((num>>24)&0xff) | // move byte 3 to byte 0 ((num<<8)&0xff0000) | // move byte 1 to byte 2 ((num>>8)&0xff00) | // move byte 2 to byte 1 ((num<<24)&0xff000000); // byte 0 to byte 3 return swapped; } int bytereverse16(int num) { int swapped; swapped = ( ((num<<8)&0xff00) | // move byte 1 to byte 2 ((num>>8)&0x00ff) ); // byte 2 to byte 1 return swapped; }