Hi,
I am trying to extract the jitter, delay and fraction of packet loss values
from the received RTCP packets. I redefined the onGotSR and onGotRR packets for
the same as below. But the values I am getting are wrong. Moreover both the
values are not even same. I am using the ccrtp 1.5.1 version. Are there any
bugs in the library for what I am trying to do?
Thanks a lot.
// redefined from QueueRTCPManager
void
onGotSR(SyncSource& source, SendReport& SR, uint8 blocks)
{
RTPSession::onGotSR(source,SR,blocks);
RTCPReceiverInfo RecInf(&(SR.blocks[0].rinfo));
cout << dec
<< "Source IP:Port: " << source.getNetworkAddress() << ":"
<< source.getControlTransportPort() << endl
<< "Packet type: Sender Report" << endl
<< "Delay: " << dec << SR.blocks[0].rinfo.dlsr << " : "
<< dec << RecInf.getDelayLastSR() << endl
<< "Jitter: " << dec << SR.blocks[0].rinfo.jitter << " : "
<< dec << RecInf.getJitter() << endl
<< "Fraction Lost: " << dec <<
SR.blocks[0].rinfo.fractionLost << " : "
<< dec << RecInf.getFractionLost() << endl
<< "Cumulative Packet Lost: " << dec <<
RecInf.getCumulativePacketLost()
<< endl << endl;
}
// redefined from QueueRTCPManager
void
onGotRR(SyncSource& source, RecvReport& RR, uint8 blocks)
{
RTPSession::onGotRR(source,RR,blocks);
RTCPReceiverInfo RecInf(&(RR.blocks[0].rinfo));
cout << dec
<< "Source IP:Port: " << source.getNetworkAddress() << ":"
<< source.getControlTransportPort() << endl
<< "Packet type: Receiver Report" << endl
<< "Delay: " << dec << RR.blocks[0].rinfo.dlsr << " : "
<< dec << RecInf.getDelayLastSR() << endl
<< "Jitter: " << dec << RR.blocks[0].rinfo.jitter << " : "
<< dec << RecInf.getJitter() << endl
<< "Fraction Lost: " << dec <<
RR.blocks[0].rinfo.fractionLost << " : "
<< dec << RecInf.getFractionLost() << endl
<< "Cumulative Packet Lost: " << dec <<
RecInf.getCumulativePacketLost()
<< endl << endl;
}
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