RR_Block Struct Reference

The receiver report block encapsulates the data that represents the reception statistics for a particular stream. More...

#include <RTCP_Packet.h>

Collaboration diagram for RR_Block:

[legend]List of all members.

Public Attributes
ACE_UINT32	ssrc_
	The synchronization source id of the source of the data.
unsigned int	fraction_:8
	The fraction of RTP data packets lost since the previous SR or RR was sent.
int	lost_:24
	The cumulative number of packets lost.
ACE_UINT32	last_seq_
	The highest extended sequence number received in an RTP packet.
ACE_UINT32	jitter_
ACE_UINT32	lsr_
ACE_UINT32	dlsr_
	The delay in 1/65536 seconds since receiving the last sender report.
RR_Block *	next_
	Link to the next receiver report block.

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Detailed Description

The receiver report block encapsulates the data that represents the reception statistics for a particular stream.

Definition at line 139 of file RTCP_Packet.h.

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Member Data Documentation

ACE_UINT32 RR_Block::dlsr_

The delay in 1/65536 seconds since receiving the last sender report. Definition at line 162 of file RTCP_Packet.h. Referenced by RTCP_SR_Packet::build_packet(), RTCP_RR_Packet::build_packet(), RTCP_SR_Packet::dump(), RTCP_RR_Packet::dump(), RTCP_Channel_In::getRRBlock(), RTCP_RR_Packet::RTCP_RR_Packet(), and RTCP_SR_Packet::RTCP_SR_Packet().

unsigned int RR_Block::fraction_

The fraction of RTP data packets lost since the previous SR or RR was sent. Definition at line 145 of file RTCP_Packet.h. Referenced by RTCP_SR_Packet::build_packet(), RTCP_RR_Packet::build_packet(), RTCP_SR_Packet::dump(), RTCP_RR_Packet::dump(), RTCP_Channel_In::getRRBlock(), RTCP_RR_Packet::RTCP_RR_Packet(), and RTCP_SR_Packet::RTCP_SR_Packet().

ACE_UINT32 RR_Block::jitter_

An estimate of the statistical variance of the RTP data packet interarrival time measured in timestamp units. Definition at line 155 of file RTCP_Packet.h. Referenced by RTCP_SR_Packet::build_packet(), RTCP_RR_Packet::build_packet(), RTCP_SR_Packet::dump(), RTCP_RR_Packet::dump(), RTCP_Channel_In::getRRBlock(), RTCP_RR_Packet::RTCP_RR_Packet(), and RTCP_SR_Packet::RTCP_SR_Packet().

ACE_UINT32 RR_Block::last_seq_

The highest extended sequence number received in an RTP packet. Definition at line 151 of file RTCP_Packet.h. Referenced by RTCP_SR_Packet::build_packet(), RTCP_RR_Packet::build_packet(), RTCP_SR_Packet::dump(), RTCP_RR_Packet::dump(), RTCP_Channel_In::getRRBlock(), RTCP_RR_Packet::RTCP_RR_Packet(), and RTCP_SR_Packet::RTCP_SR_Packet().

int RR_Block::lost_

The cumulative number of packets lost. Definition at line 148 of file RTCP_Packet.h. Referenced by RTCP_SR_Packet::build_packet(), RTCP_RR_Packet::build_packet(), RTCP_SR_Packet::dump(), RTCP_RR_Packet::dump(), RTCP_Channel_In::getRRBlock(), RTCP_RR_Packet::RTCP_RR_Packet(), and RTCP_SR_Packet::RTCP_SR_Packet().

ACE_UINT32 RR_Block::lsr_

The middle 32 bits of the NTP timestamp received in the most recent sender report. Definition at line 159 of file RTCP_Packet.h. Referenced by RTCP_SR_Packet::build_packet(), RTCP_RR_Packet::build_packet(), RTCP_SR_Packet::dump(), RTCP_RR_Packet::dump(), RTCP_Channel_In::getRRBlock(), RTCP_RR_Packet::RTCP_RR_Packet(), and RTCP_SR_Packet::RTCP_SR_Packet().

RR_Block* RR_Block::next_

Link to the next receiver report block. Definition at line 165 of file RTCP_Packet.h. Referenced by RTCP_SR_Packet::build_packet(), RTCP_RR_Packet::build_packet(), RTCP_SR_Packet::dump(), RTCP_RR_Packet::dump(), RTCP_RR_Packet::RTCP_RR_Packet(), RTCP_SR_Packet::RTCP_SR_Packet(), TAO_AV_RTCP_Callback::send_report(), RTCP_RR_Packet::~RTCP_RR_Packet(), and RTCP_SR_Packet::~RTCP_SR_Packet().

ACE_UINT32 RR_Block::ssrc_

The synchronization source id of the source of the data. Definition at line 142 of file RTCP_Packet.h. Referenced by RTCP_SR_Packet::build_packet(), RTCP_RR_Packet::build_packet(), RTCP_SR_Packet::dump(), RTCP_RR_Packet::dump(), RTCP_Channel_In::getRRBlock(), RTCP_RR_Packet::RTCP_RR_Packet(), and RTCP_SR_Packet::RTCP_SR_Packet().

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The documentation for this struct was generated from the following file:

• RTCP_Packet.h

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