eo301@0: //
eo301@0: //  main.c
eo301@0: //  IM_AM Enco§er
eo301@0: //
eo301@0: //  Created by eugenio oñate hospital on 14/06/12.
eo301@0: //  Copyright (c) 2012 QM. All rights reserved.
eo301@0: //
eo301@8: //File input/output 
eo301@0: #include <stdio.h>
eo301@8: //Standard library: numeric conversion, memory allocation...
eo301@0: #include <stdlib.h>
eo301@8: //Operations with strings
eo301@0: #include <string.h>
eo301@8: //Get the creation time: clock
eo301@0: #include <time.h>
eo301@0: #include "IM_AF Encoder.h"
eo301@0: 
eo301@0: /*Prototype*/
eo301@0: 
eo301@0: void filetypebx(FileTypeBox *ftyp);
eo301@1: int mdatbox(MediaDataBox *mdat, int, FILE *imf, FILE *song, int);
eo301@1: void moovheaderbox(MovieBox *moov, int, int, int, int, int, int);
eo301@1: int trackstructure(MovieBox *moov, int, int, int, int, char name[20]);
eo301@1: int samplecontainer(MovieBox *moov, int, int, char name[20]);
eo301@1: int sampledescription(MovieBox *moov, int);
eo301@1: int presetcontainer(MovieBox *moov, int,nametrack namet);
eo301@1: int rulescontainer(MovieBox *moov);
eo301@1: void writemoovbox(MovieBox moov, int numtrack,int totaltracks, FILE *imf);
eo301@1: int readTrack(MovieBox *moov, int, char name[20]);
eo301@1: int byterevers(int);
eo301@0: 
eo301@0: 
eo301@0: int main ()
eo301@0: {
eo301@0:     //variables
eo301@0:     FileTypeBox ftyp;
eo301@0:     MediaDataBox mdat;
eo301@0:     MovieBox moov;
eo301@1: //    MetaBox meta;
eo301@1:     nametrack namet;
eo301@1: 
eo301@0:     FILE *imf;
eo301@1:     int numtrack,totaltracks, sizemdat, durationTrack;
eo301@1:         
eo301@0:     /* Obtain current time as seconds elapsed since the Epoch. */
eo301@0:     time_t clock = time(NULL);
eo301@0:     
eo301@2:     printf("\nWelcome to the IM_AF encoder\n");
eo301@0:     printf("This program will allow you to create an IM_AF file.\n");
eo301@0:     printf("How many tracks there will be in your IMAF file?\n");
eo301@0:     scanf("%d",&totaltracks); 
eo301@0:     fflush(stdin);
eo301@0:     while (totaltracks > maxtracks) {
eo301@2:         printf("Sorry, for this version the number maximum ot tracks is %d\n",maxtracks);
eo301@0:         printf("How many tracks there will be in your IMAF file:\n");
eo301@0:         scanf("%d",&totaltracks); 
eo301@0:     }
eo301@0:     
eo301@0:     //Create the file
eo301@0:     imf = fopen ("/Users/eugin/Desktop/IM_AF Encoder/IM_AM Encoder/example1.ima","wb"); 
eo301@0:     if (imf == NULL) {
eo301@0:        printf("Error opening input file\n");
eo301@0:        system("pause");
eo301@0:        exit(1);
eo301@0:        }    
eo301@0:     
eo301@0:     //Define the File Type Box
eo301@0:     filetypebx(&ftyp);
eo301@0:     fwrite(&ftyp, sizeof(FileTypeBox),1, imf);
eo301@0: 
eo301@0:     //Media Data Box - Contains the audio
eo301@1:     FILE *song;
eo301@2:     char nametrack[20];
eo301@2:     //Specify the path directory where there are the songs.
eo301@2:     //If change folder, change the path here (3 times) and in readTrack function!!!
eo301@8:     char pathdir[60] ="/Users/eugin/Desktop/IM_AF Encoder/Electro/";
eo301@1:     int numtr, ex = 0;
eo301@1:     for (numtr=0; numtr<totaltracks; numtr++) {
eo301@0:         
eo301@1:         printf("Name of the track number: %d\n", numtr+1);
eo301@0:         fflush(stdin);
eo301@0:         scanf("%s", nametrack);
eo301@8:         strcpy(pathdir, "/Users/eugin/Desktop/IM_AF Encoder/Electro/");
eo301@0:         strcat(pathdir, nametrack);
eo301@1:         ex = 0;
eo301@0:         //Check if the track exist and then open it.
eo301@1:         while (ex == 0){
eo301@0:             song = fopen(pathdir, "rb");
eo301@0:             if((song)==NULL) {
eo301@0:                 printf("Name does not exist. Try again:\n");
eo301@0:                 fflush(stdin);
eo301@0:                 scanf("%s", nametrack);
eo301@8:                 strcpy(pathdir, "/Users/eugin/Desktop/IM_AF Encoder/Electro/");
eo301@0:                 strcat(pathdir, nametrack);
eo301@0:             }else{
eo301@1:                 ex = 1;
eo301@0:             }
eo301@0:         }
eo301@1:         strcpy(namet[numtr].title, nametrack);
eo301@2:         
eo301@2:         //Extract the samples from the audio file
eo301@1:         sizemdat = mdatbox(&mdat, totaltracks, imf, song, numtr);
eo301@2:         
eo301@2:         //Close the audio file
eo301@0:         fclose(song);
eo301@0:     }
eo301@2:    
eo301@1:     //For each track write track information
eo301@1:     u32 sizeTRAK = 0;
eo301@1:     char name[20];
eo301@1:     durationTrack = (sizemdat*8)/128;
eo301@1:     
eo301@1:     for (numtrack = 0; numtrack < totaltracks; numtrack++) {
eo301@1:         strcpy(name,namet[numtrack].title);
eo301@1:         sizeTRAK =  trackstructure(&moov, numtrack, clock, durationTrack,sizemdat, name)+ sizeTRAK;
eo301@1:     }
eo301@1:     
eo301@1:     //Presets
eo301@1:     u32 sizePRCO;
eo301@2:     sizePRCO = presetcontainer(&moov, totaltracks, namet); // Creates the preset, returns the size of the box.
eo301@1:     
eo301@1:     //Rules
eo301@1:     u32 sizeRUCO;
eo301@2:     sizeRUCO = rulescontainer(&moov); // Creates the rules, returns the size of the box.
eo301@1:     
eo301@1:     //Movie Header - Overall declarations
eo301@1:     moovheaderbox(&moov, clock, sizeTRAK, sizePRCO, totaltracks, durationTrack, sizeRUCO);
eo301@1:     
eo301@2:     //Writes the movie box into the file
eo301@2:     writemoovbox(moov,numtrack, totaltracks, imf); 
eo301@1:     
eo301@1:     //Close File
eo301@1:     fclose(imf); 
eo301@2:     
eo301@2:     printf("\nFile is created successfully, and ready to use!\n");
eo301@2:     
eo301@1:     return 0;
eo301@1: }
eo301@1: 
eo301@1: void filetypebx(FileTypeBox *ftyp){
eo301@1:     int swap;
eo301@1: 
eo301@1:     swap = byterevers (24);
eo301@1:     ftyp->size = swap;
eo301@1:     swap = byterevers ('ftyp');
eo301@1:     ftyp->type = swap;
eo301@1:     swap = byterevers ('im03');
eo301@1:     ftyp->major_brand = swap;
eo301@1:     ftyp->minor_version = 0;
eo301@1:     swap = byterevers ('im03');
eo301@1:     ftyp->compatible_brands[0] = swap;
eo301@1:     swap = byterevers ('isom');
eo301@1:     ftyp->compatible_brands[1] = swap;
eo301@1: }
eo301@1: 
eo301@1: int mdatbox(MediaDataBox *mdat, int totaltracks, FILE *imf, FILE *song, int numtr){
eo301@1: 
eo301@1:     int d, cnt, j, find = 0;
eo301@2:     int  dat = 0, dat1 = 0, dat2 = 0, dat3 = 0;
eo301@1:     u32 size = 0, swap, sizeMDAT =0;
eo301@2:     //Positonate the pointer at the end of the file to know the size of it
eo301@1:     fseek(song, 0, SEEK_END);
eo301@1:     size = ftell(song);
eo301@2:     //Positionate the pointer at first
eo301@1:     fseek(song, 0, SEEK_SET);
eo301@1:     d=0;
eo301@1:     cnt = 0;
eo301@2:     //Find the header of the first frame (the beginning), when find it d=1 and jump out the loop.
eo301@2:     // The header is 32 bytes. We find in groups of 8 bytes
eo301@2:     // Contemplate all possible options of headers
eo301@1:     while (d == 0) {
eo301@1:         find = 0;
eo301@1:         fread(&dat, sizeof(unsigned char), 1, song);
eo301@1:         cnt++;
eo301@1:         
eo301@1:         if (dat == 0xFF) {
eo301@2:             cnt++;                                              // cnt : stores the position of the pointer.  
eo301@1:             fread(&dat1, sizeof(unsigned char), 1, song);
eo301@1:             cnt++;
eo301@1:             fread(&dat2, sizeof(unsigned char), 1, song);
eo301@1:             cnt++;
eo301@1:             fread(&dat3, sizeof(unsigned char), 1, song);
eo301@1:             if (dat1 == 0xFB && dat2 == 146 && dat3 == 64 ) {
eo301@2:                 find = 1;                                       // find: if the header is found
eo301@2:                 d=1;                                            // d: jump out the loop
eo301@1:             }
eo301@1:             if (dat1 == 0xFB && dat2 == 146 && dat3 == 96 ) {
eo301@1:                 d=1;
eo301@1:                 find = 1;
eo301@1:             }
eo301@1:             if (dat1 == 0xFB && dat2 == 144 && dat3 == 64 ) {
eo301@1:                 find = 1;
eo301@1:                 d=1;
eo301@1:             }
eo301@1:             if (dat1 == 0xFB && dat2 == 144 && dat3 == 96 ) {
eo301@1:                 find = 1;
eo301@1:                 d=1;
eo301@1:             }     
eo301@1:             if (dat1 == 0xFB && dat2 == 146 && dat3 == 100 ) {
eo301@1:                 d=1;
eo301@1:                 find = 1;
eo301@1:             }
eo301@1:             if (dat1 == 0xFB && dat2 == 144 && dat3 == 100 ) {
eo301@1:                 find = 1;
eo301@1:                 d=1;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 146 && dat3 == 64 ) {
eo301@1:                 find = 1;
eo301@1:                 d=1;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 146 && dat3 == 96 ) {
eo301@1:                 d=1;
eo301@1:                 find = 1;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 144 && dat3 == 64 ) {
eo301@1:                 find = 1;
eo301@1:                 d=1;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 144 && dat3 == 96 ) {
eo301@1:                 find = 1;
eo301@1:                 d=1;
eo301@1:             }     
eo301@1:             if (dat1 == 0xFA && dat2 == 146 && dat3 == 100 ) {
eo301@1:                 d=1;
eo301@1:                 find = 1;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 144 && dat3 == 100 ) {
eo301@1:                 find = 1;
eo301@1:                 d=1;
eo301@1:             }
eo301@1:             if (find == 0) {
eo301@1:                 fseek(song, -3, SEEK_CUR);
eo301@1:                 cnt = cnt - 3;
eo301@1:             }
eo301@1:         }
eo301@1:         if (cnt == size) {
eo301@1:             d = 1;
eo301@1:         }
eo301@1:     }
eo301@2:     size =  size - (cnt - 4);       // Calculate the size of the samples. size = pos. end of file - pos. first header. 
eo301@1:     if (numtr == 0) {
eo301@2:         sizeMDAT = size*totaltracks + 8;    // size of the whole media box 
eo301@1:         swap = byterevers(sizeMDAT);
eo301@1:         fwrite(&swap, sizeof(u32), 1, imf);
eo301@1:         swap = byterevers('mdat');
eo301@1:         mdat->type = swap;
eo301@1:         fwrite(&mdat->type, sizeof(u32), 1, imf);
eo301@1:     }
eo301@1:     fseek(song, cnt - 4, SEEK_SET);
eo301@2:     for (j=0; j<size; j++) {                //read all the samples of one track and writes them in the IM AF file
eo301@1:         fread(&mdat->data, sizeof(char), 1, song);
eo301@1:         fwrite(&mdat->data, sizeof(char), 1, imf);
eo301@1:     }
eo301@1:     fclose(song);
eo301@1: 
eo301@1:     return size;
eo301@1: }
eo301@1: 
eo301@1: int samplecontainer(MovieBox *moov, int numtrack, int sizemdat, char name[20]){
eo301@1: 
eo301@1:     u32 sizeSTSD, sizeSTSZ, swap, num_samples, dat=0;
eo301@1: 
eo301@1:     //Sample Description Box//
eo301@2:     sizeSTSD = sampledescription(moov, numtrack); 
eo301@2:      
eo301@1:     //Sample size box//
eo301@1:     swap = byterevers('stsz');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleSizeBox.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleSizeBox.version = 0;
eo301@2:     //Read Track: Frame size and Decoder Times 
eo301@1:     num_samples = readTrack(moov, numtrack, name);
eo301@1:     sizeSTSZ = num_samples*4 + 20;
eo301@1:     swap = byterevers(sizeSTSZ);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleSizeBox.size = swap;
eo301@1: 
eo301@1:     //Time To Sample Box//
eo301@1:     u32 sizetime, sizeSTTS;
eo301@1:     sizetime = byterevers(moov->TrackBox[numtrack].MediaBox.MediaInformationBox.
eo301@1:                           SampleTableBox.TimeToSampleBox.entry_count);
eo301@1:     sizeSTTS = 16 + sizetime*4*2;
eo301@1:     swap = byterevers(sizeSTTS);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     TimeToSampleBox.size = swap;
eo301@1:     swap = byterevers('stts');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     TimeToSampleBox.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     TimeToSampleBox.version = 0;
eo301@1:         
eo301@1:     //Sample To Chunk//
eo301@1:     u32 sizeSTSC = 28;
eo301@1:     swap = byterevers(sizeSTSC);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleToChunk.size = swap;
eo301@1:     swap = byterevers('stsc');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleToChunk.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleToChunk.version = 0;
eo301@1:     swap = byterevers(1);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleToChunk.entry_count = swap;
eo301@1:     swap = byterevers(1);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleToChunk.first_chunk = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleToChunk.samples_per_chunk = moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.SampleSizeBox.sample_count;
eo301@1:     swap = byterevers(1);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleToChunk.sample_description_index = swap;
eo301@1:     
eo301@1:     //Chunk Offset Box//
eo301@1:     u32 sizeSTCO = 20;
eo301@1:     swap = byterevers(sizeSTCO);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     ChunkOffsetBox.size = swap;
eo301@1:     swap = byterevers('stco');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     ChunkOffsetBox.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     ChunkOffsetBox.version = 0;
eo301@1:     swap = byterevers(1);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     ChunkOffsetBox.entry_count = swap;
eo301@1:     dat = 32 + sizemdat*numtrack;
eo301@1:     swap = byterevers(dat);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     ChunkOffsetBox.chunk_offset[numtrack] = swap;
eo301@1:     
eo301@1:     //Sample Table Box //
eo301@1:     u32 sizeSTBL = 8 + sizeSTSD + sizeSTSZ + sizeSTSC + sizeSTCO + sizeSTTS;
eo301@1:     swap = byterevers(sizeSTBL);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.size = swap;
eo301@1:     swap = byterevers('stbl');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.type =swap;
eo301@1: 
eo301@1:     return  sizeSTBL;
eo301@1: }
eo301@1: 
eo301@1: int sampledescription(MovieBox *moov, int numtrack){
eo301@1:     u32 swap, sizeESD = 35;
eo301@1:     swap = byterevers(sizeESD);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.size = swap;
eo301@1:     swap = byterevers('esds');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.version = 0;
eo301@1:     
eo301@1:     //ES Descriptor//
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.tag = 3;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.length = 21;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.ES_ID = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.mix = 0;
eo301@1:     
eo301@1:     //Decoder config descriptor//
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.
eo301@1:     DecoderConfigDescriptor.tag = 4;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.
eo301@1:     DecoderConfigDescriptor.length = 13;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.
eo301@1:     DecoderConfigDescriptor.objectProfileInd = 0x6B;
eo301@1:     swap = byterevers(0x150036B0);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.
eo301@1:     DecoderConfigDescriptor.mix = swap;
eo301@1:     swap = byterevers(128);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.
eo301@1:     DecoderConfigDescriptor.maxBitRate = swap;
eo301@1:     swap = byterevers(128);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.
eo301@1:     DecoderConfigDescriptor.avgBitrate = swap;
eo301@1:     
eo301@1:     //SLConfig Descriptor//
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.
eo301@1:     SLConfigDescriptor.tag = 6;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.
eo301@1:     SLConfigDescriptor.length = 1;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.
eo301@1:     SLConfigDescriptor.predifined = 2;
eo301@1:     
eo301@1:     //Audio Sample Entry//
eo301@1:     u32 sizeMP4a = 36 + sizeESD;
eo301@1:     swap = byterevers(sizeMP4a);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.size = swap;
eo301@1:     swap = byterevers('mp4a');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.type =swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.reserved[0] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.reserved[1] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.reserved[2] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.reserved[3] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.reserved[4] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.reserved[5] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.data_reference_index = 256;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.reserved2[0] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.reserved2[1] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.channelcount = 512; 
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.samplesize = 4096; // 16 bits
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.reserved3 = 0;
eo301@1:     swap = 44100 << 16;
eo301@1:     swap = byterevers(swap);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.AudioSampleEntry.samplerate = swap;
eo301@1:     
eo301@1:     //Sample description box //
eo301@1:     u32 sizeSTSD = 16 + sizeMP4a;
eo301@1:     swap = byterevers(sizeSTSD);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.size = swap;
eo301@1:     swap = byterevers('stsd');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.version = 0; 
eo301@1:     swap = byterevers(1);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleDescriptionBox.entry_count = swap; 
eo301@1: 
eo301@1:     return sizeSTSD;
eo301@1: }
eo301@1: 
eo301@1: int readTrack (MovieBox *moov, int numtrack, char name[20]){
eo301@1:     
eo301@1:     FILE *song;
eo301@1:     int d=0, cnt = 0, i=0, j=0, cnt2 = 0, find = 0, swap, num_entr = 0;
eo301@2:     int  dat = 0, dat1 = 0, dat2 = 0, dat3 = 0, num_frame = 0, end =0, pos = 0;
eo301@2:     u32 size[9000];
eo301@2:     //Change path directory here
eo301@8:     char pathdir[60] = "/Users/eugin/Desktop/IM_AF Encoder/Electro/";
eo301@1:     strcat(pathdir, name);
eo301@2:     //Open the audio file with the name introduced by the user
eo301@1:     song = fopen (pathdir,"rb"); 
eo301@1:     if (song == NULL) {
eo301@1:         printf("Error opening input file\n");
eo301@1:         system("pause");
eo301@1:         exit(1);
eo301@1:     }
eo301@2:     //Calculate the size of the track
eo301@1:     fseek(song, 0, SEEK_END);
eo301@1:     end = ftell(song);
eo301@1:     fseek(song, 0, SEEK_SET);
eo301@1:     d=0, i=0;
eo301@2:     //Search for each frame one by one, and extratcs the information
eo301@1:     while (d == 0) {
eo301@1:         find = 0;
eo301@1:         fread(&dat, sizeof(unsigned char), 1, song);
eo301@1:         cnt++;
eo301@1:         
eo301@1:         if (dat == 0xFF) {
eo301@1:             cnt++;
eo301@1:             fread(&dat1, sizeof(unsigned char), 1, song);
eo301@1:             cnt++;
eo301@1:             fread(&dat2, sizeof(unsigned char), 1, song);
eo301@1:             cnt++;
eo301@1:             fread(&dat3, sizeof(unsigned char), 1, song);
eo301@1:             if (dat1 == 0xFB && dat2 == 146 && dat3 == 64 ) {
eo301@2:                 pos = cnt - 4;                      //Pos of the beginning of the frame
eo301@2:                 size[num_frame] = pos - cnt2;     //Size of one frame
eo301@2:                 cnt2 = pos;                         //Pos of the next frame
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;                     //Number of frames
eo301@1:             }
eo301@1:             if (dat1 == 0xFB && dat2 == 146 && dat3 == 96 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFB && dat2 == 144 && dat3 == 64 ) {
eo301@2:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFB && dat2 == 144 && dat3 == 96 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFB && dat2 == 146 && dat3 == 100 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFB && dat2 == 144 && dat3 == 100 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 146 && dat3 == 64 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 146 && dat3 == 96 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 144 && dat3 == 64 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 144 && dat3 == 96 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 146 && dat3 == 100 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@1:             if (dat1 == 0xFA && dat2 == 144 && dat3 == 100 ) {
eo301@1:                 pos = cnt - 4;
eo301@2:                 size[num_frame] = pos - cnt2;
eo301@1:                 cnt2 = pos;
eo301@1:                 find = 1;
eo301@2:                 num_frame ++;
eo301@1:             }
eo301@2:             if (find == 0) { //In case it does not find the header.
eo301@2:                              //It keeps reading next data without jump any position
eo301@1:                 fseek(song, -3, SEEK_CUR);
eo301@1:                 cnt = cnt - 3;
eo301@1:             }
eo301@1:         }
eo301@1:         
eo301@1:         if (cnt == end) {
eo301@1:             pos = cnt;
eo301@2:             size[num_frame] = pos - cnt2;
eo301@1:             d = 1;
eo301@1:         }
eo301@1:     }
eo301@2: 
eo301@1:     //Save Samples size//
eo301@2:     swap = byterevers(num_frame);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleSizeBox.sample_count = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     SampleSizeBox.sample_size = 0;
eo301@1:     
eo301@2:     for (i=0; i< num_frame; i++) {
eo301@1:         swap = byterevers(size[i+1]);
eo301@1:         moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:         SampleSizeBox.entry_size[i] = swap;
eo301@1:     }
eo301@1:     
eo301@2:     //Save Decoding Times//
eo301@2:     //Writes manually the duration of each frame. 
eo301@2:     //Follows the following structure: 
eo301@2:     //  7 frames of 26 ms
eo301@2:     //  1 frame  of 27 ms
eo301@2:     //      ...
eo301@2:     // And each 13 rows it writes
eo301@2:     //  8 frames of 26 ms
eo301@2:     //  1 frame  of 27 ms
eo301@2:     //It is done for adjusting the different durations of each frame.
eo301@2:     //                  as they vary between 26.125 ms and 26.075 ms
eo301@1:     
eo301@1:     swap = byterevers(1);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     TimeToSampleBox.sample_count[0] = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     TimeToSampleBox.sample_delta[0] =0;
eo301@1:     int t=0,k=1, l =0;
eo301@1:     num_entr = 1;
eo301@1:     j = 0;
eo301@2:     for (i = 1; i< num_frame; i++) {
eo301@1:         if (j == 8 && l == 0) {
eo301@1:             swap = byterevers(7);
eo301@1:             moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:             TimeToSampleBox.sample_count[num_entr] = swap;
eo301@1:             swap = byterevers(26);
eo301@1:             moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:             TimeToSampleBox.sample_delta[num_entr] =swap; 
eo301@1:             num_entr ++;
eo301@1:             
eo301@1:             swap = byterevers(1);
eo301@1:             moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:             TimeToSampleBox.sample_count[num_entr] = swap;
eo301@1:             swap = byterevers(27);
eo301@1:             moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:             TimeToSampleBox.sample_delta[num_entr] =swap;  
eo301@1:             num_entr++;
eo301@1:             j=0;
eo301@1:             dat = i;            
eo301@1:             if (k == 6 && t == 0) {
eo301@1:                 l = 1;
eo301@1:                 t = 1;
eo301@1:                 k = 1;
eo301@1:             }
eo301@1:             if (k == 6 && t ==1) {
eo301@1:                 l = 1;
eo301@1:                 k = 1;
eo301@1:             }
eo301@1:             k++;
eo301@1:         }
eo301@1:         
eo301@1:         if (j == 9 && l == 1) {
eo301@1:             
eo301@1:             swap = byterevers(8);
eo301@1:             moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:             TimeToSampleBox.sample_count[num_entr] = swap;
eo301@1:             swap = byterevers(26);
eo301@1:             moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:             TimeToSampleBox.sample_delta[num_entr] =swap; 
eo301@1:             num_entr ++;
eo301@1:             
eo301@1:             swap = byterevers(1);
eo301@1:             moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:             TimeToSampleBox.sample_count[num_entr] = swap;
eo301@1:             swap = byterevers(27);
eo301@1:             moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:             TimeToSampleBox.sample_delta[num_entr] =swap;  
eo301@1:             num_entr++;
eo301@1:             j=0;
eo301@1:             dat = i;
eo301@1:             l = 0;
eo301@1:         }
eo301@1:         j++;
eo301@1:     }
eo301@1: 
eo301@2:     dat = num_frame - dat;
eo301@1:     
eo301@1:     swap = byterevers(dat);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     TimeToSampleBox.sample_count[num_entr] = swap;
eo301@1:     swap = byterevers(26);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     TimeToSampleBox.sample_delta[num_entr] =swap; 
eo301@1:     num_entr++;
eo301@1:     swap = byterevers(num_entr);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:     TimeToSampleBox.entry_count = swap;
eo301@1:     
eo301@1:     fclose(song);
eo301@2:     return num_frame;
eo301@0: 
eo301@0: }
eo301@0: 
eo301@1: int trackstructure (MovieBox *moov, int numtrack, int clock, 
eo301@1:                     int durationTrack, int sizemdat, char name[20]){
eo301@1:     int swap;
eo301@1: 
eo301@1:     //Sample Table Box
eo301@1:     int sizeSTBL = 0;
eo301@1:     sizeSTBL = samplecontainer(moov, numtrack,sizemdat, name);
eo301@0:     
eo301@1:     //Data Entry Url Box
eo301@1:     u32 sizeURL = 12;
eo301@1:     swap = byterevers(sizeURL);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.
eo301@1:     DataReferenceBox.DataEntryUrlBox.size = swap;
eo301@1:     swap = byterevers('url ');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.
eo301@1:     DataReferenceBox.DataEntryUrlBox.type = swap;
eo301@1:     swap = byterevers(1);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.
eo301@1:     DataReferenceBox.DataEntryUrlBox.flags = swap; // =1 Track in same file as movie atom.
eo301@1:     
eo301@1:     //Data Reference
eo301@1:     u32 sizeDREF = sizeURL+ 16;
eo301@1:     swap = byterevers(sizeDREF);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.
eo301@1:     DataReferenceBox.size = swap;
eo301@1:     swap = byterevers('dref');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.
eo301@1:     DataReferenceBox.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.
eo301@1:     DataReferenceBox.flags = 0;
eo301@1:     swap = byterevers(1);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.
eo301@1:     DataReferenceBox.entry_count = swap;
eo301@1:     
eo301@1:     //Data information Box//
eo301@1:     u32 sizeDINF = sizeDREF + 8;
eo301@1:     swap = byterevers(sizeDINF);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.size = swap;
eo301@1:     swap = byterevers('dinf');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox.type = swap;
eo301@1:     
eo301@1:     //Sound Header Box //
eo301@1:     u32 sizeSMHD = 16;
eo301@1:     swap = byterevers(sizeSMHD);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.size = swap;
eo301@1:     swap = byterevers('smhd');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.version = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.balance = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox.reserved = 0;
eo301@1:     
eo301@1:     //Media Information Box//
eo301@1:     u32 sizeMINF = sizeDINF + sizeSMHD + sizeSTBL + 8;
eo301@1:     swap = byterevers(sizeMINF);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.size = swap;
eo301@1:     swap = byterevers('minf');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaInformationBox.type = swap;
eo301@1:     
eo301@1:     //Handler Box//
eo301@1:     u32 sizeHDLR = 37;
eo301@1:     swap = byterevers(sizeHDLR); 
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.size = swap;
eo301@1:     swap = byterevers('hdlr');
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.version = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.pre_defined = 0;
eo301@1:     swap = byterevers('soun');
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.handler_type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.reserved[0] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.reserved[1] = 0;
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.reserved[2] = 0;
eo301@1:     //swap = byterevers('soun');
eo301@1:     //moov->TrackBox[numtrack].MediaBox.HandlerBox.data = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.data[0] = 's';
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.data[1] = 'o';
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.data[2] = 'u';
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.data[3] = 'n';
eo301@1:     moov->TrackBox[numtrack].MediaBox.HandlerBox.data[4] = '\0';
eo301@1:     
eo301@1:     //Media Header Box//
eo301@1:     u32 sizeMDHD = 32;
eo301@1:     swap = byterevers(sizeMDHD);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.size = swap;
eo301@1:     swap = byterevers('mdhd');
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.type = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.version = 0;
eo301@1:     swap = byterevers(clock);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.creation_time = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.modification_time = swap;
eo301@1:     swap = byterevers(1000);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.timescale = swap;
eo301@1:     swap = byterevers(durationTrack);
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.duration = swap;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.language = 0xC455;
eo301@1:     moov->TrackBox[numtrack].MediaBox.MediaHeaderBox.pre_defined = 0;
eo301@1:     
eo301@1:     //Media Box//
eo301@1:     u32 sizeMDIA = sizeMDHD + sizeHDLR + sizeMINF + 8;
eo301@1:     swap = byterevers(sizeMDIA);
eo301@1:     moov->TrackBox[numtrack].MediaBox.size = swap;
eo301@1:     swap = byterevers('mdia');
eo301@1:     moov->TrackBox[numtrack].MediaBox.type = swap;
eo301@1:     
eo301@1:     //Track Header//
eo301@1:     u32 sizeTKHD = 92;
eo301@1:     swap = byterevers (sizeTKHD);
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.size = swap;
eo301@1:     swap = byterevers ('tkhd');
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.type = swap ;
eo301@1:     swap = byterevers (0x00000006);
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.version = swap;
eo301@1:     swap = byterevers (clock);
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.creation_time = swap;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.modification_time = swap;
eo301@1:     swap = byterevers (numtrack+1);
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.track_ID = swap; //From 0x00000001 - 0x7FFFFFFF (dec 2147483647)
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.reserved = 0;
eo301@1:     swap = byterevers (durationTrack);
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.duration = swap;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.reserved2[0] = 0;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.reserved2[1] = 0;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.layer = 0;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.alternate_group = 0;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.volume = 0x1;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.reserved3 = 0;
eo301@1:     swap = byterevers (0x00010000);
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.matrix[0] = swap;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.matrix[1] = 0;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.matrix[2] = 0;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.matrix[3] = 0;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.matrix[4] = swap;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.matrix[5] = 0;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.matrix[6] = 0;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.matrix[7] = 0;
eo301@1:     swap = byterevers(0x40000000);
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.matrix[8] = swap;
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.width = 0; //just for video
eo301@1:     moov->TrackBox[numtrack].TrackHeaderBox.height = 0; //just for video
eo301@1:     
eo301@1:     //Track container
eo301@1:     u32 sizeTRAK = sizeTKHD + sizeMDIA + 8;
eo301@1:     swap = byterevers (sizeTRAK); // Size of one track
eo301@1:     moov->TrackBox[numtrack].size = swap; 
eo301@1:     swap = byterevers ('trak');
eo301@1:     moov->TrackBox[numtrack].type = swap;
eo301@1:     return sizeTRAK;
eo301@1: 
eo301@1: }
eo301@1: 
eo301@1: int presetcontainer(MovieBox *moov, int totaltracks, nametrack namet){
eo301@1:     
eo301@1:     int swap, i,j,flag, vol=0; 
eo301@1:     unsigned char numpres=0, prestype=0,defaultPreset;
eo301@1:     char namepres1[14] = "static_track "; // 13  
eo301@1:     u32 sizePRST = 0;
eo301@1: 
eo301@2:     printf("\nPresets:\n");
eo301@1:     printf("Static track volume preset: invariant volume related to each track \n");
eo301@1:     printf("          --------------------------------------\n");
eo301@1:     numpres = 1;
eo301@2:     
eo301@1:     //Preset Box//
eo301@1:     for (i=0; i<numpres; i++) {
eo301@1:         printf("Preset number %d: %s\n",i+1,namepres1);
eo301@1:         strcpy(moov->PresetContainerBox.PresetBox[i].preset_name, namepres1);
eo301@1:         sizePRST = 16 + 14 + 4*totaltracks + totaltracks;
eo301@1:         swap = byterevers(sizePRST);
eo301@1:         moov->PresetContainerBox.PresetBox[i].size = swap;
eo301@1:         prestype = 0;
eo301@1: 
eo301@1:         moov->PresetContainerBox.PresetBox[i].num_preset_elements = totaltracks;
eo301@1:         swap = byterevers('prst');
eo301@1:         moov->PresetContainerBox.PresetBox[i].type = swap;
eo301@1:     
eo301@1:         flag = 0x02; // Display Enable Edit Disable
eo301@1:         swap = byterevers(flag);
eo301@1:         moov->PresetContainerBox.PresetBox[i].flags = swap;
eo301@1:         
eo301@1:         moov->PresetContainerBox.PresetBox[i].preset_ID = i+1;
eo301@1:         
eo301@1:         moov->PresetContainerBox.PresetBox[i].preset_type = prestype;
eo301@1:         moov->PresetContainerBox.PresetBox[i].preset_global_volume = 100;
eo301@1:         
eo301@1:         for (j=0; j<totaltracks; j++) {
eo301@1:             swap = byterevers(j+1);
eo301@1:             moov->PresetContainerBox.PresetBox[i].presElemId[j].preset_element_ID = swap;
eo301@1:         }
eo301@2:         //Enter values (two options):
eo301@2:         // In loop
eo301@1:         for (j=0; j<totaltracks; j++) {
eo301@2:             vol = 70 - 10*(j+1);
eo301@2:         //    vol = 20*(j+1);
eo301@2:             printf("Enter volume for %s = %d\n",namet[j].title,vol*2);
eo301@1:         //     scanf("%d",&vol);
eo301@1:         //     printf("Vol: %d\n",vol);
eo301@1:             moov->PresetContainerBox.PresetBox[i].presVolumElem[j].preset_volume_element = vol; //*0.02 
eo301@1:         }
eo301@1: 
eo301@2:         // Or one by one
eo301@2: /*        moov->PresetContainerBox.PresetBox[i].presVolumElem[0].preset_volume_element = 20;
eo301@2:         printf("Enter volume for %s = %d\n",namet[j].title,moov->PresetContainerBox.
eo301@2:                PresetBox[i].presVolumElem[0].preset_volume_element*2);
eo301@2:         moov->PresetContainerBox.PresetBox[i].presVolumElem[1].preset_volume_element = 40;
eo301@2:         printf("Enter volume for %s = %d\n",namet[j].title,moov->PresetContainerBox.
eo301@2:                PresetBox[i].presVolumElem[1].preset_volume_element*2);
eo301@2:         moov->PresetContainerBox.PresetBox[i].presVolumElem[2].preset_volume_element = 20;
eo301@2:         printf("Enter volume for %s = %d\n",namet[j].title,moov->PresetContainerBox.
eo301@2:                PresetBox[i].presVolumElem[2].preset_volume_element*2);
eo301@2:         moov->PresetContainerBox.PresetBox[i].presVolumElem[3].preset_volume_element = 50;
eo301@2:         printf("Enter volume for %s = %d\n",namet[j].title,moov->PresetContainerBox.
eo301@2:                PresetBox[i].presVolumElem[3].preset_volume_element*2);
eo301@2:         moov->PresetContainerBox.PresetBox[i].presVolumElem[4].preset_volume_element = 52;
eo301@2:         printf("Enter volume for %s = %d\n",namet[j].title,moov->PresetContainerBox.
eo301@2:                PresetBox[i].presVolumElem[4].preset_volume_element*2);
eo301@2:  */   }
eo301@1:     
eo301@1:     //Preset Container//
eo301@1:     u32 sizePRCO = sizePRST + 10;
eo301@1:     swap = byterevers(sizePRCO);
eo301@1:     moov->PresetContainerBox.size = swap; 
eo301@1:     swap = byterevers('prco');
eo301@1:     moov->PresetContainerBox.type = swap;
eo301@1:     defaultPreset = 1;
eo301@1:     moov->PresetContainerBox.default_preset_ID = defaultPreset; // Indicates initial preset activated.
eo301@1:     moov->PresetContainerBox.num_preset = numpres;
eo301@1:     
eo301@1:     return sizePRCO;
eo301@1: }
eo301@1: 
eo301@1: int rulescontainer(MovieBox *moov){
eo301@1:     int swap;
eo301@1:     u32 sizeRUSC, elementID, key_elem, sizeRUMX;
eo301@1:     
eo301@1:     moov->RulesContainer.num_selection_rules = 256; //u16 invert
eo301@2:  //   moov->RulesContainer.num_selection_rules = 0; 
eo301@2:     moov->RulesContainer.num_mixing_rules = 256; //u16 invert
eo301@1:     
eo301@1:     //Selection Rules
eo301@1:     sizeRUSC = 19 + 14;
eo301@2:  //   sizeRUSC = 0;
eo301@1:     swap = byterevers(sizeRUSC);
eo301@1:     moov->RulesContainer.SelectionRules.size = swap; 
eo301@1:     swap = byterevers('rusc');
eo301@1:     moov->RulesContainer.SelectionRules.type = swap;
eo301@1:     moov->RulesContainer.SelectionRules.version = 0;
eo301@1:     moov->RulesContainer.SelectionRules.selection_rule_ID = 256;
eo301@1:     moov->RulesContainer.SelectionRules.selection_rule_type = 2; 
eo301@2:     elementID = 3;
eo301@1:     swap = byterevers(elementID);
eo301@1:     moov->RulesContainer.SelectionRules.element_ID = swap;  
eo301@1:     strcpy(moov->RulesContainer.SelectionRules.rule_description,"Not mute rule");
eo301@2:     printf("\nRules:\n");
eo301@2:     printf("Rule 1: Not mute for channel %d\n",elementID);
eo301@1:     
eo301@1:     //Mixing Rule
eo301@2:     sizeRUMX = 23 + 17;
eo301@1:     swap = byterevers(sizeRUMX);
eo301@1:     moov->RulesContainer.MixingRules.size = swap;
eo301@1:     swap = byterevers('rumx');
eo301@1:     moov->RulesContainer.MixingRules.type = swap;
eo301@1:     moov->RulesContainer.MixingRules.version = 0;
eo301@2:     moov->RulesContainer.MixingRules.mixing_rule_ID = 512; 
eo301@2:  //  moov->RulesContainer.MixingRules.mixing_type = 0; // Equivalence rule
eo301@2:     moov->RulesContainer.MixingRules.mixing_type = 2; // Upper rule
eo301@1:     elementID = 1;
eo301@1:     swap = byterevers(elementID);
eo301@1:     moov->RulesContainer.MixingRules.element_ID = swap;
eo301@1:     key_elem = 2;
eo301@1:     swap = byterevers(key_elem);
eo301@1:     moov->RulesContainer.MixingRules.key_elem_ID = swap;
eo301@2:     strcpy(moov->RulesContainer.MixingRules.mix_description, "Lower rule");
eo301@2:     printf("Rule 2: Lower rule between channel %d and %d\n",elementID,key_elem);
eo301@2:  //   strcpy(moov->RulesContainer.MixingRules.mix_description, "Equivalence rule");
eo301@2:   //  printf("Rule 2: Equivalence rule\n");
eo301@1:     
eo301@1:     //Rule container
eo301@1:     u32 sizeRUCO = 12 + sizeRUSC + sizeRUMX;
eo301@1:     swap = byterevers(sizeRUCO);
eo301@1:     moov->RulesContainer.size = swap;
eo301@1:     swap = byterevers('ruco');
eo301@1:     moov->RulesContainer.type = swap;
eo301@1:     
eo301@1:     return sizeRUCO;
eo301@1: }
eo301@1: 
eo301@1: void moovheaderbox (MovieBox *moov,int clock, int sizeTRAK, int sizePRCO, int totaltracks, 
eo301@1:                     int durationTrack, int sizeRUCO){
eo301@1:     int swap;
eo301@1: 
eo301@1:     //MovieHeader
eo301@1:     u32 sizeMVHD = 108;
eo301@1:     swap = byterevers (sizeMVHD);
eo301@1:     moov->MovieHeaderBox.size = swap;
eo301@1:     swap = byterevers ('mvhd');
eo301@1:     moov->MovieHeaderBox.type = swap;
eo301@1:     moov->MovieHeaderBox.version = 0;
eo301@1:     swap = byterevers (clock);
eo301@1:     moov->MovieHeaderBox.creation_time = swap;
eo301@1:     moov->MovieHeaderBox.modification_time = swap;
eo301@1:     swap = byterevers (1000);
eo301@1:     moov->MovieHeaderBox.timescale = swap;
eo301@1:     swap = byterevers (durationTrack);
eo301@1:     moov->MovieHeaderBox.duration = swap;
eo301@1:     swap = byterevers (0x00010000);
eo301@1:     moov->MovieHeaderBox.rate = swap;
eo301@1:     swap = byterevers (1);
eo301@0:     moov->MovieHeaderBox.volume = 1;
eo301@0:     moov->MovieHeaderBox.reserved=0;
eo301@0:     moov->MovieHeaderBox.reserved2[0] = 0;
eo301@0:     moov->MovieHeaderBox.reserved2[1] = 0;
eo301@1:     swap = byterevers (0x00010000);
eo301@1:     moov->MovieHeaderBox.matrix[0] = swap;
eo301@0:     moov->MovieHeaderBox.matrix[1] = 0;
eo301@0:     moov->MovieHeaderBox.matrix[2] = 0;    
eo301@0:     moov->MovieHeaderBox.matrix[3] = 0;    
eo301@1:     moov->MovieHeaderBox.matrix[4] = swap;    
eo301@0:     moov->MovieHeaderBox.matrix[5] = 0;    
eo301@0:     moov->MovieHeaderBox.matrix[6] = 0;    
eo301@1:     moov->MovieHeaderBox.matrix[7] = 0;
eo301@1:     swap = byterevers (0x40000000);
eo301@0:     moov->MovieHeaderBox.matrix[8] = 0x40000000;    
eo301@0:     moov->MovieHeaderBox.pre_defined[0] = 0;
eo301@0:     moov->MovieHeaderBox.pre_defined[1] = 0;
eo301@0:     moov->MovieHeaderBox.pre_defined[2] = 0;
eo301@0:     moov->MovieHeaderBox.pre_defined[3] = 0;
eo301@0:     moov->MovieHeaderBox.pre_defined[4] = 0;
eo301@0:     moov->MovieHeaderBox.pre_defined[5] = 0;
eo301@1:     swap = byterevers (totaltracks + 1);
eo301@1:     moov->MovieHeaderBox.next_track_ID = swap;
eo301@1:     
eo301@1:     //MovieBox
eo301@1:     u32 sizeMOOV = sizeMVHD + sizeTRAK + sizePRCO + sizeRUCO + 8;
eo301@1:     swap = byterevers (sizeMOOV); //Size movie: Taking into account number tracks
eo301@1:     moov->size = swap;
eo301@1:     swap = byterevers ('moov');
eo301@1:     moov->type = swap;
eo301@0: }
eo301@0: 
eo301@1: void writemoovbox(MovieBox moov, int numtrack,int totaltracks, FILE *imf){
eo301@1:     //Write movie box//
eo301@1:     fwrite(&moov.size, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.type, sizeof(u32), 1, imf);
eo301@1:     //Movie header//
eo301@1:     fwrite(&moov.MovieHeaderBox, sizeof(moov.MovieHeaderBox), 1, imf);
eo301@1:     //Track container//
eo301@1:     for (numtrack = 0; numtrack < totaltracks; numtrack++) {
eo301@1:         fwrite(&moov.TrackBox[numtrack].size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].type, sizeof(u32), 1, imf);
eo301@1:         //Trck header//
eo301@1:         fwrite(&moov.TrackBox[numtrack].TrackHeaderBox,
eo301@1:                sizeof(moov.TrackBox[numtrack].TrackHeaderBox), 1, imf);
eo301@1:         //Media Box//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.type, sizeof(u32), 1, imf);
eo301@1:         //Media Header//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaHeaderBox,
eo301@1:                sizeof(moov.TrackBox[numtrack].MediaBox.MediaHeaderBox), 1, imf);
eo301@1:         //Handler Box//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.version, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.pre_defined, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.handler_type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.reserved[0], sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.reserved[1], sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.reserved[2], sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[0], sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[1], sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[2], sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[3], sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.HandlerBox.data[4], sizeof(unsigned char), 1, imf);
eo301@1:         //Media inforamtion box//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.type, sizeof(u32), 1, imf);
eo301@1:         //Sound media header//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SoundMediaHeaderBox, 
eo301@1:                sizeof(moov.TrackBox[numtrack].MediaBox.
eo301@1:                       MediaInformationBox.SoundMediaHeaderBox), 1, imf);
eo301@1:         //Data reference//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox,
eo301@1:                sizeof(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.DataInformationBox), 1, imf);
eo301@1:         //Sample table box//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                type, sizeof(u32), 1, imf);
eo301@1:         
eo301@1:         int i, swap, pos;
eo301@1:         //Time to sample box//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                TimeToSampleBox.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                TimeToSampleBox.type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                TimeToSampleBox.version, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                TimeToSampleBox.entry_count, sizeof(u32), 1, imf);
eo301@1:         
eo301@1:         swap = byterevers(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                           TimeToSampleBox.entry_count);
eo301@1:         pos = swap;
eo301@1:         
eo301@1:         for (i=0; i<pos; i++) {
eo301@1:             
eo301@1:             fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                    TimeToSampleBox.sample_count[i], sizeof(u32), 1, imf);
eo301@1:             fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                    TimeToSampleBox.sample_delta[i], sizeof(u32), 1, imf);
eo301@1:         }
eo301@1:         
eo301@1:         //Sample description box//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                 SampleDescriptionBox.version, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                 SampleDescriptionBox.entry_count, sizeof(u32), 1, imf);
eo301@1:         //Audio Sample entry//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                 SampleDescriptionBox.AudioSampleEntry.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.reserved[0], sizeof(unsigned char), 6, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.data_reference_index, sizeof(u16), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.reserved2[0], sizeof(u32), 2, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.channelcount, sizeof(u16), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.samplesize, sizeof(u16), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.reserved3, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.samplerate, sizeof(u32), 1, imf);        
eo301@1:         //ESDBox//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.version, sizeof(u32), 1, imf);
eo301@1:         //ES Descriptor//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.tag
eo301@1:                , sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.length
eo301@1:                , sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.ES_ID
eo301@1:                , sizeof(u16), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.mix
eo301@1:                , sizeof(unsigned char), 1, imf);
eo301@1:         //Decoder Config//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                tag, sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                length, sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                objectProfileInd, sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                mix, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                maxBitRate, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                avgBitrate, sizeof(u32), 1, imf);
eo301@1: /*        //DecoderSpecificInfo//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                DecoderSpecificInfo.tag, sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                DecoderSpecificInfo.length, sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                DecoderSpecificInfo.decSpecificInfoData[0], sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.DecoderConfigDescriptor.
eo301@1:                DecoderSpecificInfo.decSpecificInfoData[1], sizeof(unsigned char), 1, imf);
eo301@1:   */      //SLConfig//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.SLConfigDescriptor.
eo301@1:                tag, sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.SLConfigDescriptor.
eo301@1:                length, sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleDescriptionBox.AudioSampleEntry.ESbox.ES_Descriptor.SLConfigDescriptor.
eo301@1:                predifined, sizeof(unsigned char), 1, imf);
eo301@1:   
eo301@0: 
eo301@1:         //Sample Size box//       
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleSizeBox.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleSizeBox.type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleSizeBox.version, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleSizeBox.sample_size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleSizeBox.sample_count, sizeof(u32), 1, imf);
eo301@1:         swap = byterevers(moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                           SampleSizeBox.sample_count);
eo301@1:         for(i=0; i<swap; i++){
eo301@1:             fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                    SampleSizeBox.entry_size[i], sizeof(u32), 1, imf);
eo301@1:         }
eo301@1:         
eo301@1:         //Sample to chunk box// 
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleToChunk.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleToChunk.type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleToChunk.version, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleToChunk.entry_count, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleToChunk.first_chunk, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleToChunk.samples_per_chunk, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                SampleToChunk.sample_description_index, sizeof(u32), 1, imf);
eo301@0: 
eo301@1:         //Chunk offset//
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                ChunkOffsetBox.size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                ChunkOffsetBox.type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                ChunkOffsetBox.version, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                ChunkOffsetBox.entry_count, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.TrackBox[numtrack].MediaBox.MediaInformationBox.SampleTableBox.
eo301@1:                ChunkOffsetBox.chunk_offset[numtrack], sizeof(u32), 1, imf);
eo301@1:     }
eo301@1:     
eo301@1:     //Preset Container//
eo301@1:     fwrite(&moov.PresetContainerBox.size, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.PresetContainerBox.type, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.PresetContainerBox.num_preset, sizeof(unsigned char), 1, imf);
eo301@1:     fwrite(&moov.PresetContainerBox.default_preset_ID, sizeof(unsigned char), 1, imf);
eo301@1:     //Preset Box
eo301@1:     int j,i;
eo301@1:     for (i=0; i<moov.PresetContainerBox.num_preset; i++) {
eo301@1:         fwrite(&moov.PresetContainerBox.PresetBox[i].size, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.PresetContainerBox.PresetBox[i].type, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.PresetContainerBox.PresetBox[i].flags, sizeof(u32), 1, imf);
eo301@1:         fwrite(&moov.PresetContainerBox.PresetBox[i].preset_ID, sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.PresetContainerBox.PresetBox[i].num_preset_elements,
eo301@1:                sizeof(unsigned char), 1, imf);
eo301@1:         for (j=0; j< moov.PresetContainerBox.PresetBox[i].num_preset_elements; j++) {
eo301@1:             fwrite(&moov.PresetContainerBox.PresetBox[i].presElemId[j].
eo301@1:                    preset_element_ID, sizeof(u32), 1, imf);
eo301@1:         }
eo301@1:         fwrite(&moov.PresetContainerBox.PresetBox[i].preset_type , sizeof(unsigned char), 1, imf);
eo301@1:         fwrite(&moov.PresetContainerBox.PresetBox[i].preset_global_volume,
eo301@1:                sizeof(unsigned char), 1, imf);
eo301@1:         for (j=0; j< moov.PresetContainerBox.PresetBox[i].num_preset_elements; j++) {
eo301@1:             fwrite(&moov.PresetContainerBox.PresetBox[i].presVolumElem[j].
eo301@1:                     preset_volume_element,sizeof(unsigned char), 1, imf);
eo301@1:         }
eo301@1:         for (j=0; j<14; j++) {
eo301@1:             fwrite(&moov.PresetContainerBox.PresetBox[i].preset_name[j], sizeof(char), 1, imf);
eo301@1:         }
eo301@1:     }
eo301@1:     
eo301@1:     //Rules Container//
eo301@1:     fwrite(&moov.RulesContainer.size, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.type, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.num_selection_rules, sizeof(u16), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.num_mixing_rules, sizeof(u16), 1, imf);
eo301@1:     //Selection Rules//
eo301@1:     fwrite(&moov.RulesContainer.SelectionRules.size, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.SelectionRules.type, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.SelectionRules.version, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.SelectionRules.selection_rule_ID, sizeof(u16), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.SelectionRules.selection_rule_type,
eo301@1:             sizeof(unsigned char), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.SelectionRules.element_ID, sizeof(u32), 1, imf);
eo301@1:     for(i=0; i<14; i++){
eo301@1:         fwrite(&moov.RulesContainer.SelectionRules.rule_description[i],
eo301@1:                 sizeof(char), 1, imf);
eo301@1:     }
eo301@1:     //Mixing Rules//
eo301@1:     fwrite(&moov.RulesContainer.MixingRules.size, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.MixingRules.type, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.MixingRules.version, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.MixingRules.mixing_rule_ID, sizeof(u16), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.MixingRules.mixing_type,sizeof(unsigned char), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.MixingRules.element_ID, sizeof(u32), 1, imf);
eo301@1:     fwrite(&moov.RulesContainer.MixingRules.key_elem_ID, sizeof(u32), 1, imf);
eo301@2:     for(i=0; i<17; i++){
eo301@1:         fwrite(&moov.RulesContainer.MixingRules.mix_description[i],
eo301@1:                sizeof(char), 1, imf);
eo301@1:     }
eo301@1:     
eo301@1: }
eo301@0: 
eo301@1: int byterevers(num){
eo301@1:     int swapped;
eo301@1:     swapped = ((num>>24)&0xff) | // move byte 3 to byte 0
eo301@1:     ((num<<8)&0xff0000) | // move byte 1 to byte 2
eo301@1:     ((num>>8)&0xff00) | // move byte 2 to byte 1
eo301@1:     ((num<<24)&0xff000000); // byte 0 to byte 3
eo301@1:     return swapped;
eo301@1: }
eo301@0: 
eo301@1: 
eo301@1: