Как отправить аудиофайл по POST HTTP с помощью PulseAudio?

Connect to: 192.168.13.122
cgiplay_AudioOut_HTTP.cpp: pa_simple_new() failed: No such file or directory
Segmentation fault (core dumped)

int main(int argc, char*argv[]) {
  
char *servermessage;	
const char *header = "POST /cgi-bin/transmitaudio_cgi?user=admin&pwd=Admin123 HTTP/1.1\r\nConnection: Keep-Alive\r\nContent-Type: G.711U;boundary=audio\r\n\r\n";
const char *audio = "--audio";
fd = socket_connect("192.168.2.38", atoi("80"));

write(fd, header, strlen(header));

/* The Sample format to use */
static const pa_sample_spec ss = {
    .format = PA_SAMPLE_ULAW,
    .rate = 8000,
    .channels = 1
};

pa_simple *s_in, *s_out = NULL;
int ret = 1;
int error;


/* Create a new playback stream */
if (!(s_out = pa_simple_new(NULL, argv[0], PA_STREAM_PLAYBACK, NULL, "123", &ss, NULL, NULL, &error))) {
    fprintf(stderr, __FILE__": pa_simple_new() failed: %s\n", strerror(errno));
    goto finish;
}

for (;;) {
    uint8_t buf[BUFSIZE];
    ssize_t r;

    if (pa_simple_read(s_in, buf, sizeof(buf), &error) < 0) {

        fprintf(stderr, __FILE__": read() failed: %s\n", strerror(errno));
        goto finish;
    }

    if(write(fd, buf, BUFSIZE) != BUFSIZE)
            printf("\nErr\n");
    if(write(fd, audio, 7) != 7)
            printf("\nErr\n");*/
    
    if (pa_simple_write(s_out, buf, sizeof(buf), &error) < 0) {
        fprintf(stderr, __FILE__": pa_simple_write() failed: %s\n", strerror(errno));
        goto finish;
    }
}