/*
#ifdef __cplusplus
extern "C" {
#endif
*/
int main(int argc, char* argv[]){
/* Parameters */
FILE *pInFile, *pOutFile, *pChcFile;
WebRtc_Word8 inFile[40];
WebRtc_Word8 outFile[40];
WebRtc_Word8 chcFile[40];
WebRtc_Word8 codec[10];
WebRtc_Word16 bitrt, spType, size;
WebRtc_UWord16 frameLen;
WebRtc_Word16 sigOut[1000], sigIn[1000];
WebRtc_UWord16 bitStream[500]; /* double to 32 kbps for 60 ms */
WebRtc_Word16 chc, ok;
int noOfCalls, cdlen;
WebRtc_Word16 noOfLostFrames;
int err, errtype;
BottleNeckModel BN_data;
int totalbits =0;
int totalsmpls =0;
/*End Parameters*/
if ((argc==6)||(argc==7) ){
strcpy(codec,argv[5]);
if(argc==7){
if (!_stricmp("isac",codec)){
bitrt = atoi(argv[6]);
if ( (bitrt<10000)&&(bitrt>32000)){
printf("Error: Supported bit rate in the range 10000-32000 bps!\n");
exit(-1);
}
}else{
printf("Error: Codec not recognized. Check spelling!\n");
exit(-1);
}
} else {
printf("Error: Codec not recognized. Check spelling!\n");
exit(-1);
}
} else {
printf("Error: Wrong number of input parameter!\n\n");
exit(-1);
}
frameLen = atoi(argv[4]);
strcpy(chcFile,argv[3]);
strcpy(outFile,argv[2]);
strcpy(inFile,argv[1]);
/* Open file streams */
if( (pInFile = fopen(inFile,"rb")) == NULL ) {
printf( "Error: Did not find input file!\n" );
exit(-1);
}
strcat(outFile,"_");
strcat(outFile, argv[4]);
strcat(outFile,"_");
strcat(outFile, codec);
if (argc==7){
strcat(outFile,"_");
strcat(outFile, argv[6]);
}
if (_stricmp("none", chcFile)){
strcat(outFile,"_");
strcat(outFile, "plc");
}
strcat(outFile, ".otp");
if (_stricmp("none", chcFile)){
if( (pChcFile = fopen(chcFile,"rb")) == NULL ) {
printf( "Error: Did not find channel file!\n" );
exit(-1);
}
}
/******************************************************************/
if (!_stricmp("isac", codec)){ /* ISAC */
if ((frameLen!=480)&&(frameLen!=960)) {
printf("Error: ISAC only supports 480 and 960 samples per frame (not %d)\n", frameLen);
exit(-1);
}
if( (pOutFile = fopen(outFile,"wb")) == NULL ) {
printf( "Could not open output file!\n" );
exit(-1);
}
ok=WebRtcIsacfix_Create(&ISACfix_inst);
if (ok!=0) {
printf("Couldn't allocate memory for iSAC fix instance\n");
exit(-1);
}
BN_data.arrival_time = 0;
BN_data.sample_count = 0;
BN_data.rtp_number = 0;
WebRtcIsacfix_EncoderInit(ISACfix_inst,1);
WebRtcIsacfix_DecoderInit(ISACfix_inst);
err = WebRtcIsacfix_Control(ISACfix_inst, bitrt, (frameLen>>4));
if (err < 0) {
/* exit if returned with error */
errtype=WebRtcIsacfix_GetErrorCode(ISACfix_inst);
printf("\n\n Error in initialization: %d.\n\n", errtype);
exit(EXIT_FAILURE);
}
/* loop over frame */
while (fread(sigIn,sizeof(WebRtc_Word16),frameLen,pInFile) == frameLen) {
noOfCalls=0;
cdlen=0;
while (cdlen<=0) {
cdlen=WebRtcIsacfix_Encode(ISACfix_inst,&sigIn[noOfCalls*160],(WebRtc_Word16*)bitStream);
if(cdlen==-1){
errtype=WebRtcIsacfix_GetErrorCode(ISACfix_inst);
printf("\n\nError in encoder: %d.\n\n", errtype);
exit(-1);
}
noOfCalls++;
}
if(_stricmp("none", chcFile)){
if (fread(&chc,sizeof(WebRtc_Word16),1,pChcFile)!=1) /* packet may be lost */
break;
} else {
chc = 1; /* packets never lost */
}
/* simulate packet handling through NetEq and the modem */
get_arrival_time(frameLen, cdlen, bitrt, &BN_data);
if (chc){ /* decode */
err = WebRtcIsacfix_UpdateBwEstimate1(ISACfix_inst,
bitStream,
cdlen,
BN_data.rtp_number,
BN_data.arrival_time);
if (err < 0) {
/* exit if returned with error */
errtype=WebRtcIsacfix_GetErrorCode(ISACfix_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
exit(EXIT_FAILURE);
}
size = WebRtcIsacfix_Decode(ISACfix_inst, bitStream, cdlen, sigOut, &spType);
if(size<=0){
/* exit if returned with error */
errtype=WebRtcIsacfix_GetErrorCode(ISACfix_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
exit(-1);
}
} else { /* PLC */
if (frameLen == 480){
noOfLostFrames = 1;
} else{
noOfLostFrames = 2;
}
size = WebRtcIsacfix_DecodePlc(ISACfix_inst, sigOut, noOfLostFrames );
if(size<=0){
errtype=WebRtcIsacfix_GetErrorCode(ISACfix_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
exit(-1);
}
}
/* Write decoded speech to file */
fwrite(sigOut,sizeof(short),size,pOutFile);
totalbits += 8 * cdlen;
totalsmpls += size;
}
/******************************************************************/
}
// printf("\n\ntotal bits = %d bits", totalbits);
printf("\nmeasured average bitrate = %0.3f kbits/s", (double)totalbits * 16 / totalsmpls);
printf("\n");
fclose(pInFile);
fclose(pOutFile);
if (_stricmp("none", chcFile)){
fclose(pChcFile);
}
if (!_stricmp("isac", codec)){
WebRtcIsacfix_Free(ISACfix_inst);
}
return 0;
}
int main(int argc, char* argv[]) {
char inname[50], outname[50], bottleneck_file[50], bitfilename[60],
bitending[10] = "_bits.pcm";
FILE* inp, *outp, *f_bn, *bitsp;
int framecnt, endfile;
int i, j, errtype, plc = 0;
int16_t CodingMode;
int16_t bottleneck;
int framesize = 30; /* ms */
// int framesize = 60; /* To invoke cisco complexity case at frame 2252 */
int cur_framesmpls, err;
/* Runtime statistics */
double starttime;
double runtime;
double length_file;
size_t stream_len = 0;
int declen;
int16_t shortdata[FRAMESAMPLES_10ms];
int16_t decoded[MAX_FRAMESAMPLES];
uint16_t streamdata[600];
int16_t speechType[1];
// int16_t* iSACstruct;
char version_number[20];
int mode = -1, tmp, nbTest = 0; /*,sss;*/
#if !defined(NDEBUG)
FILE* fy;
double kbps;
size_t totalbits = 0;
int totalsmpls = 0;
#endif
/* only one structure used for ISAC encoder */
ISAC_MainStruct* ISAC_main_inst;
ISACFIX_MainStruct* ISACFIX_main_inst;
BottleNeckModel BN_data;
f_bn = NULL;
#if !defined(NDEBUG)
fy = fopen("bit_rate.dat", "w");
fclose(fy);
fy = fopen("bytes_frames.dat", "w");
fclose(fy);
#endif
// histfile = fopen("histo.dat", "ab");
// ratefile = fopen("rates.dat", "ab");
/* handling wrong input arguments in the command line */
if ((argc < 6) || (argc > 10)) {
printf("\n\nWrong number of arguments or flag values.\n\n");
printf("\n");
WebRtcIsacfix_version(version_number);
printf("iSAC version %s \n\n", version_number);
printf("Usage:\n\n");
printf("./kenny.exe [-I] bottleneck_value infile outfile \n\n");
printf("with:\n");
printf("[-I] : If -I option is specified, the coder will use\n");
printf(" an instantaneous Bottleneck value. If not, it\n");
printf(" will be an adaptive Bottleneck value.\n\n");
printf("bottleneck_value: The value of the bottleneck provided either\n");
printf(" as a fixed value (e.g. 25000) or\n");
printf(" read from a file (e.g. bottleneck.txt)\n\n");
printf("[-m] mode : Mode (encoder - decoder):\n");
printf(" 0 - float - float\n");
printf(" 1 - float - fix\n");
printf(" 2 - fix - float\n");
printf(" 3 - fix - fix\n\n");
printf("[-PLC] : Test PLC packetlosses\n\n");
printf("[-NB] num : Test NB interfaces:\n");
printf(" 1 - encNB\n");
printf(" 2 - decNB\n\n");
printf("infile : Normal speech input file\n\n");
printf("outfile : Speech output file\n\n");
printf("Example usage:\n\n");
printf("./kenny.exe -I bottleneck.txt -m 1 speechIn.pcm speechOut.pcm\n\n");
exit(0);
}
printf("--------------------START---------------------\n\n");
WebRtcIsac_version(version_number);
printf("iSAC FLOAT version %s \n", version_number);
WebRtcIsacfix_version(version_number);
printf("iSAC FIX version %s \n\n", version_number);
CodingMode = 0;
tmp = 1;
for (i = 1; i < argc; i++) {
if (!strcmp("-I", argv[i])) {
printf("\nInstantaneous BottleNeck\n");
CodingMode = 1;
i++;
tmp = 0;
}
if (!strcmp("-m", argv[i])) {
mode = atoi(argv[i + 1]);
i++;
}
if (!strcmp("-PLC", argv[i])) {
plc = 1;
}
if (!strcmp("-NB", argv[i])) {
nbTest = atoi(argv[i + 1]);
i++;
}
}
if (mode < 0) {
printf("\nError! Mode must be set: -m 0 \n");
exit(0);
}
if (CodingMode == 0) {
printf("\nAdaptive BottleNeck\n");
}
/* Get Bottleneck value */
bottleneck = atoi(argv[2 - tmp]);
if (bottleneck == 0) {
sscanf(argv[2 - tmp], "%s", bottleneck_file);
f_bn = fopen(bottleneck_file, "rb");
if (f_bn == NULL) {
printf("No value provided for BottleNeck and cannot read file %s.\n",
bottleneck_file);
exit(0);
} else {
printf("reading bottleneck rates from file %s\n\n", bottleneck_file);
if (fscanf(f_bn, "%d", &bottleneck) == EOF) {
/* Set pointer to beginning of file */
fseek(f_bn, 0L, SEEK_SET);
fscanf(f_bn, "%d", &bottleneck);
}
/* Bottleneck is a cosine function
* Matlab code for writing the bottleneck file:
* BottleNeck_10ms = 20e3 + 10e3 * cos((0:5999)/5999*2*pi);
* fid = fopen('bottleneck.txt', 'wb');
* fprintf(fid, '%d\n', BottleNeck_10ms); fclose(fid);
*/
}
} else {
printf("\nfixed bottleneck rate of %d bits/s\n\n", bottleneck);
}
/* Get Input and Output files */
sscanf(argv[argc - 2], "%s", inname);
sscanf(argv[argc - 1], "%s", outname);
if ((inp = fopen(inname, "rb")) == NULL) {
printf(" iSAC: Cannot read file %s.\n", inname);
exit(1);
}
if ((outp = fopen(outname, "wb")) == NULL) {
printf(" iSAC: Cannot write file %s.\n", outname);
exit(1);
}
printf("\nInput:%s\nOutput:%s\n", inname, outname);
i = 0;
while (outname[i] != '\0') {
bitfilename[i] = outname[i];
i++;
}
i -= 4;
for (j = 0; j < 9; j++, i++)
bitfilename[i] = bitending[j];
bitfilename[i] = '\0';
if ((bitsp = fopen(bitfilename, "wb")) == NULL) {
printf(" iSAC: Cannot read file %s.\n", bitfilename);
exit(1);
}
printf("Bitstream:%s\n\n", bitfilename);
starttime = clock() / (double)CLOCKS_PER_SEC; /* Runtime statistics */
/* Initialize the ISAC and BN structs */
WebRtcIsac_create(&ISAC_main_inst);
WebRtcIsacfix_Create(&ISACFIX_main_inst);
BN_data.send_time = 0;
BN_data.arrival_time = 0;
BN_data.sample_count = 0;
BN_data.rtp_number = 0;
/* Initialize encoder and decoder */
framecnt = 0;
endfile = 0;
if (mode == 0) { /* Encode using FLOAT, decode using FLOAT */
printf("Coding mode: Encode using FLOAT, decode using FLOAT \n\n");
/* Init iSAC FLOAT */
WebRtcIsac_EncoderInit(ISAC_main_inst, CodingMode);
WebRtcIsac_DecoderInit(ISAC_main_inst);
if (CodingMode == 1) {
err = WebRtcIsac_Control(ISAC_main_inst, bottleneck, framesize);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsac_GetErrorCode(ISAC_main_inst);
printf("\n\n Error in initialization: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
}
} else if (mode == 1) { /* Encode using FLOAT, decode using FIX */
printf("Coding mode: Encode using FLOAT, decode using FIX \n\n");
/* Init iSAC FLOAT */
WebRtcIsac_EncoderInit(ISAC_main_inst, CodingMode);
WebRtcIsac_DecoderInit(ISAC_main_inst);
if (CodingMode == 1) {
err = WebRtcIsac_Control(ISAC_main_inst, bottleneck, framesize);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsac_GetErrorCode(ISAC_main_inst);
printf("\n\n Error in initialization: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
}
/* Init iSAC FIX */
WebRtcIsacfix_EncoderInit(ISACFIX_main_inst, CodingMode);
WebRtcIsacfix_DecoderInit(ISACFIX_main_inst);
if (CodingMode == 1) {
err = WebRtcIsacfix_Control(ISACFIX_main_inst, bottleneck, framesize);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsacfix_GetErrorCode(ISACFIX_main_inst);
printf("\n\n Error in initialization: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
}
} else if (mode == 2) { /* Encode using FIX, decode using FLOAT */
printf("Coding mode: Encode using FIX, decode using FLOAT \n\n");
/* Init iSAC FLOAT */
WebRtcIsac_EncoderInit(ISAC_main_inst, CodingMode);
WebRtcIsac_DecoderInit(ISAC_main_inst);
if (CodingMode == 1) {
err = WebRtcIsac_Control(ISAC_main_inst, bottleneck, framesize);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsac_GetErrorCode(ISAC_main_inst);
printf("\n\n Error in initialization: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
}
/* Init iSAC FIX */
WebRtcIsacfix_EncoderInit(ISACFIX_main_inst, CodingMode);
WebRtcIsacfix_DecoderInit(ISACFIX_main_inst);
if (CodingMode == 1) {
err = WebRtcIsacfix_Control(ISACFIX_main_inst, bottleneck, framesize);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsacfix_GetErrorCode(ISACFIX_main_inst);
printf("\n\n Error in initialization: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
}
} else if (mode == 3) {
printf("Coding mode: Encode using FIX, decode using FIX \n\n");
WebRtcIsacfix_EncoderInit(ISACFIX_main_inst, CodingMode);
WebRtcIsacfix_DecoderInit(ISACFIX_main_inst);
if (CodingMode == 1) {
err = WebRtcIsacfix_Control(ISACFIX_main_inst, bottleneck, framesize);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsacfix_GetErrorCode(ISACFIX_main_inst);
printf("\n\n Error in initialization: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
}
} else
printf("Mode must be value between 0 and 3\n");
*speechType = 1;
//#define BI_TEST 1
#ifdef BI_TEST
err = WebRtcIsacfix_SetMaxPayloadSize(ISACFIX_main_inst, 300);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsacfix_GetErrorCode(ISACFIX_main_inst);
printf("\n\n Error in setMaxPayloadSize: %d.\n\n", errtype);
fclose(inp);
fclose(outp);
fclose(bitsp);
return (EXIT_FAILURE);
}
#endif
while (endfile == 0) {
cur_framesmpls = 0;
while (1) {
int stream_len_int;
/* Read 10 ms speech block */
if (nbTest != 1)
endfile = readframe(shortdata, inp, FRAMESAMPLES_10ms);
else
endfile = readframe(shortdata, inp, (FRAMESAMPLES_10ms / 2));
/* iSAC encoding */
if (mode == 0 || mode == 1) {
stream_len_int =
WebRtcIsac_Encode(ISAC_main_inst, shortdata, (uint8_t*)streamdata);
if (stream_len_int < 0) {
/* exit if returned with error */
errtype = WebRtcIsac_GetErrorCode(ISAC_main_inst);
printf("\n\nError in encoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
} else if (mode == 2 || mode == 3) {
/* iSAC encoding */
if (nbTest != 1) {
stream_len_int = WebRtcIsacfix_Encode(ISACFIX_main_inst, shortdata,
(uint8_t*)streamdata);
} else {
stream_len_int =
WebRtcIsacfix_EncodeNb(ISACFIX_main_inst, shortdata, streamdata);
}
if (stream_len_int < 0) {
/* exit if returned with error */
errtype = WebRtcIsacfix_GetErrorCode(ISACFIX_main_inst);
printf("\n\nError in encoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
}
stream_len = (size_t)stream_len_int;
cur_framesmpls += FRAMESAMPLES_10ms;
/* read next bottleneck rate */
if (f_bn != NULL) {
if (fscanf(f_bn, "%d", &bottleneck) == EOF) {
/* Set pointer to beginning of file */
fseek(f_bn, 0L, SEEK_SET);
fscanf(f_bn, "%d", &bottleneck);
}
if (CodingMode == 1) {
if (mode == 0 || mode == 1)
WebRtcIsac_Control(ISAC_main_inst, bottleneck, framesize);
else if (mode == 2 || mode == 3)
WebRtcIsacfix_Control(ISACFIX_main_inst, bottleneck, framesize);
}
}
/* exit encoder loop if the encoder returned a bitstream */
if (stream_len != 0)
break;
}
fwrite(streamdata, 1, stream_len, bitsp); /* NOTE! Writes bytes to file */
/* simulate packet handling through NetEq and the modem */
get_arrival_time(cur_framesmpls, stream_len, bottleneck, &BN_data);
//*****************************
if (1) {
if (mode == 0) {
err = WebRtcIsac_UpdateBwEstimate(ISAC_main_inst, streamdata,
stream_len, BN_data.rtp_number,
BN_data.arrival_time);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsac_GetErrorCode(ISAC_main_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
/* iSAC decoding */
declen = WebRtcIsac_Decode(ISAC_main_inst, streamdata, stream_len,
decoded, speechType);
if (declen <= 0) {
/* exit if returned with error */
errtype = WebRtcIsac_GetErrorCode(ISAC_main_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
} else if (mode == 1) {
err = WebRtcIsac_UpdateBwEstimate(ISAC_main_inst, streamdata,
stream_len, BN_data.rtp_number,
BN_data.arrival_time);
err = WebRtcIsacfix_UpdateBwEstimate1(ISACFIX_main_inst, streamdata,
stream_len, BN_data.rtp_number,
BN_data.arrival_time);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsacfix_GetErrorCode(ISACFIX_main_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
declen = WebRtcIsac_Decode(ISAC_main_inst, streamdata, stream_len,
decoded, speechType);
/* iSAC decoding */
if (plc && (framecnt + 1) % 10 == 0) {
if (nbTest != 2) {
declen =
(int)WebRtcIsacfix_DecodePlc(ISACFIX_main_inst, decoded, 1);
} else {
declen =
(int)WebRtcIsacfix_DecodePlcNb(ISACFIX_main_inst, decoded, 1);
}
} else {
if (nbTest != 2)
declen = WebRtcIsacfix_Decode(ISACFIX_main_inst, streamdata,
stream_len, decoded, speechType);
else
declen = WebRtcIsacfix_DecodeNb(ISACFIX_main_inst, streamdata,
stream_len, decoded, speechType);
}
if (declen <= 0) {
/* exit if returned with error */
errtype = WebRtcIsacfix_GetErrorCode(ISACFIX_main_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
} else if (mode == 2) {
err = WebRtcIsacfix_UpdateBwEstimate1(ISACFIX_main_inst, streamdata,
stream_len, BN_data.rtp_number,
BN_data.arrival_time);
err = WebRtcIsac_UpdateBwEstimate(ISAC_main_inst, streamdata,
stream_len, BN_data.rtp_number,
BN_data.arrival_time);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsac_GetErrorCode(ISAC_main_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
/* iSAC decoding */
declen = WebRtcIsac_Decode(ISAC_main_inst, streamdata, stream_len,
decoded, speechType);
if (declen <= 0) {
/* exit if returned with error */
errtype = WebRtcIsac_GetErrorCode(ISAC_main_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
} else if (mode == 3) {
err = WebRtcIsacfix_UpdateBwEstimate(
ISACFIX_main_inst, streamdata, stream_len, BN_data.rtp_number,
BN_data.send_time, BN_data.arrival_time);
if (err < 0) {
/* exit if returned with error */
errtype = WebRtcIsacfix_GetErrorCode(ISACFIX_main_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
/* iSAC decoding */
if (plc && (framecnt + 1) % 10 == 0) {
if (nbTest != 2) {
declen =
(int)WebRtcIsacfix_DecodePlc(ISACFIX_main_inst, decoded, 1);
} else {
declen =
(int)WebRtcIsacfix_DecodePlcNb(ISACFIX_main_inst, decoded, 1);
}
} else {
if (nbTest != 2) {
declen = WebRtcIsacfix_Decode(ISACFIX_main_inst, streamdata,
stream_len, decoded, speechType);
} else {
declen = WebRtcIsacfix_DecodeNb(ISACFIX_main_inst, streamdata,
stream_len, decoded, speechType);
}
}
if (declen <= 0) {
/* exit if returned with error */
errtype = WebRtcIsacfix_GetErrorCode(ISACFIX_main_inst);
printf("\n\nError in decoder: %d.\n\n", errtype);
// exit(EXIT_FAILURE);
}
}
/* Write decoded speech frame to file */
fwrite(decoded, sizeof(int16_t), declen, outp);
}
fprintf(stderr, " \rframe = %d", framecnt);
framecnt++;
#if !defined(NDEBUG)
totalsmpls += declen;
totalbits += 8 * stream_len;
kbps = (double)FS / (double)cur_framesmpls * 8.0 * stream_len / 1000.0;
fy = fopen("bit_rate.dat", "a");
fprintf(fy, "Frame %i = %0.14f\n", framecnt, kbps);
fclose(fy);
#endif
}
#if !defined(NDEBUG)
printf("\n\ntotal bits = %" PRIuS " bits", totalbits);
printf("\nmeasured average bitrate = %0.3f kbits/s",
(double)totalbits * (FS / 1000) / totalsmpls);
printf("\n");
#endif
/* Runtime statistics */
runtime = (double)(clock() / (double)CLOCKS_PER_SEC - starttime);
length_file = ((double)framecnt * (double)declen / FS);
printf("\n\nLength of speech file: %.1f s\n", length_file);
printf("Time to run iSAC: %.2f s (%.2f %% of realtime)\n\n", runtime,
(100 * runtime / length_file));
printf("---------------------END----------------------\n");
fclose(inp);
fclose(outp);
WebRtcIsac_Free(ISAC_main_inst);
WebRtcIsacfix_Free(ISACFIX_main_inst);
// fclose(histfile);
// fclose(ratefile);
return 0;
}