432     FILE *infile  = NULL;  in main()  local
460     infile = fopen(argv[1], "rb");  in main()
461     if (!infile) {  in main()
468     while (!feof(infile)) {  in main()
469         if (fread(atom_bytes, ATOM_PREAMBLE_SIZE, 1, infile) != 1) {  in main()
490             if (fseeko(infile, -ATOM_PREAMBLE_SIZE, SEEK_CUR) ||  in main()
491                 fread(ftyp_atom, atom_size, 1, infile) != 1 ||  in main()
492                 (start_offset = ftello(infile)) < 0) {  in main()
500                 if (fread(atom_bytes, ATOM_PREAMBLE_SIZE, 1, infile) != 1) {  in main()
504                 ret = fseeko(infile, atom_size - ATOM_PREAMBLE_SIZE * 2, SEEK_CUR);  in main()
506                 ret = fseeko(infile, atom_size - ATOM_PREAMBLE_SIZE, SEEK_CUR);  in main()
554         fclose(infile);  in main()
565     if (fseeko(infile, -(atom_size + free_size), SEEK_END)) {  in main()
569     last_offset    = ftello(infile);  in main()
580     if (fread(moov_atom, atom_size, 1, infile) != 1) {  in main()
593     fclose(infile);  in main()
594     infile = NULL;  in main()
601     infile = fopen(argv[1], "rb");  in main()
602     if (!infile) {  in main()
608         if (fseeko(infile, start_offset, SEEK_SET)) {  in main()
649         if (fread(copy_buffer, bytes_to_copy, 1, infile) != 1) {  in main()
660     fclose(infile);  in main()
669     if (infile)  in main()
670         fclose(infile);  in main()