void rtp_send(const char *sendfile,
const char *clientIP, const int clientPort,
const char *remoteIP, const int remotePort) {
unsigned char buffer[SEND_LEN];
unsigned int user_ts = 0;
int readlen = 0;
int sendlen = 0;
rtp_send_init();
RtpSession *rtpsession = rtp_send_createSession(
clientIP, clientPort, remoteIP, remotePort);
assert(rtpsession != NULL);
assert(sendfile != NULL);
FILE *fp = fopen(sendfile, "r");
assert(fp != NULL);
while ((readlen = fread(buffer,
sizeof(unsigned char), SEND_LEN, fp)) > 0) {
sendlen = rtp_session_send_with_ts(rtpsession,
buffer, readlen, user_ts);
printf("read %d bytes, send %d bytes\n", readlen, sendlen);
user_ts += VIDEO_TIME_STAMP_INC;
}
fclose(fp);
rtp_session_destroy(rtpsession);
rtp_send_release();
ortp_global_stats_display();
}
int rtp_io_alloc(struct rtp **rp, fmt_t fmt)
{
struct rtp *rtp;
rtp = mem_zalloc(sizeof(struct rtp), destruct);
if(!rtp)
return -ENOMEM;
rtp->fmt = fmt;
rtp->send_h = rtp_send_func(fmt);
rtp->sender = rtp_send_init(fmt);
*rp = rtp;
return 0;
}