Msg File src/inet/transportlayer/rtp/Reports.msg

Name	Type	Description
SenderReport	class	Represents an RTP sender report as contained in an RtcpSenderReportPacket.
ReceptionReport	class	Rrepresents an RTP receiver report stored in an RTPSenderReportPacket or RTPReceiverReport.

Source code

//
// Copyright (C) 2001 Matthias Oppitz <[email protected]>
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//

import inet.common.INETDefs;

namespace inet::rtp;

//
// Represents an RTP sender report as contained
// in an ~RtcpSenderReportPacket.
//
class SenderReport extends cObject
{
    // The ntp time stamp.
    uint64_t NTPTimeStamp;

    // The rtp time stamp.
    uint32_t RTPTimeStamp;

    // The number of packets sent.
    uint32_t packetCount;

    // The number of (payload) bytes sent.
    uint32_t byteCount;
};

cplusplus(SenderReport) {{
  public:
    /**
     * Writes a short info about this SenderReport into the given string.
     */
    virtual std::string str() const override;

    /**
     * Writes a longer info about this SenderReport into the given stream.
     */
    virtual void dump(std::ostream& os) const;
}}

//
// Rrepresents an RTP receiver report stored
// in an RTPSenderReportPacket or RTPReceiverReport.
//
class ReceptionReport extends cObject
{
    // The ssrc identifier of the sender this ~ReceptionReport is for.
    uint32_t ssrc;

    // The fraction lost.
    uint8_t fractionLost;

    // The number of packets expected minus the number of packets received.
    int packetsLostCumulative;

    // The extended highest sequence number received.
    uint32_t sequenceNumber;

    // The interarrival jitter.
    int jitter;

    // The rtp time stamp of the last ~SenderReport received from this source.
    int lastSR;

    // The delay since the last ~SenderReport from this sender has been
    // received in units of 1/65536 seconds.
    int delaySinceLastSR;
};

cplusplus(ReceptionReport) {{
  public:
    /**
     * Writes a short info about this ReceptionReport into the given string.
     */
    virtual std::string str() const override;

    /**
     * Writes a longer info about this ReceptionReport into the given stream.
     */
    virtual void dump(std::ostream& os) const;
}}