EValVid SCTP framework is chosen for transferring MPEG-4 Video Files over SCTP in NS-2.EvalVid SCTP is based on some modifications proposed by Delaware university’s SCTP module for ns-2. We have delivered more than 25+ EvalVid SCTP Projects for Research Scholars.
Why do u need to Introduce EvalVid SCTP Framework:
- EvalVid SCTP plays a key role in end to end delay and packet loss in depolying real time applications over 3G and GPRS Network.
- To Investigate quality and behavior of video transmission under heavy work load.
- EvalVid SCTP helps to maintain better Traffic Patterns.
Architecture of Evalvid SCTP:
Tools Used in EvalVid SCTP Projects
- fixyuv.exe.
- Mpeg4encoder.exe.
- pnsr.exe.
- Mp4.exe.
- et.exe.
- Enhanced SCTP Agent.
- SCTPTrafficTace.
- mos.exe.
Download Sample Source Code for EvalVid SCTP
int main(int argc, char **argv)
{
int cfd,i,flags;
struct sockaddr_in saddr;
struct sctp_sndrcvinfo sndrcvinfo;
struct sctp_event_subscribe events;
struct sctp_initmsg initmsg;
char buffer[MAX_BUFFER+1];
if(argc!=2) {
printf("Usage: %s ipaddress\n", argv[0]);
return -1;
}
cfd = socket(AF_INET,SOCK_STREAM,IPPROTO_SCTP);
memset(&initmsg,0,sizeof(initmsg));
initmsg.sinit_num_ostreams = 3;
initmsg.sinit_max_instreams = 3;
initmsg.sinit_max_attempts = 2;
setsockopt(cfd,IPPROTO_SCTP,SCTP_INITMSG,&initmsg,sizeof(initmsg));
bzero((void *)&saddr,sizeof(saddr));
saddr.sin_family = AF_INET;
inet_pton(AF_INET,argv[1],&saddr.sin_addr);
saddr.sin_port = htons(29008);
connect(cfd,(struct sockaddr *)&saddr,sizeof(saddr));
memset((void *)&events,0,sizeof(events));
events.sctp_data_io_event = 1;
setsockopt(cfd,SOL_SCTP,SCTP_EVENTS,const void *)&events, sizeof(events));
for (i=0; i<3; i++) {
bzero((void *)&buffer,sizeof(buffer));
sctp_recvmsg(cfd,(void *)buffer,sizeof(buffer),
(struct sockaddr *)NULL, 0, &sndrcvinfo, &flags );
printf("Received following data on stream %d\n\n%s\n", sndrcvinfo.sinfo_stream, buffer);
}
close(cfd);
return 0;
}