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Data Structures | Enumerations | Functions
RTCP compound packets manipulation.

Data Structures

class  RTCPCompoundHandler
 low level structs and RTCP packet parsing and building methods. More...
 
class  RTCPReceiverInfo
 Report block information of SR/RR RTCP reports. More...
 
class  RTCPSenderInfo
 Sender block information of SR RTCP reports. More...
 

Enumerations

enum  SDESItemType {
  SDESItemTypeEND = 0, SDESItemTypeCNAME, SDESItemTypeNAME, SDESItemTypeEMAIL,
  SDESItemTypePHONE, SDESItemTypeLOC, SDESItemTypeTOOL, SDESItemTypeNOTE,
  SDESItemTypePRIV, SDESItemTypeH323CADDR, SDESItemTypeLast = SDESItemTypeH323CADDR
}
 SDES items that may be carried in a Source DEScription RTCP packet. More...
 

Functions

timeval NTP2Timeval (uint32 msw, uint32 lsw)
 Convert a NTP timestamp, expressed as two 32-bit long words, into a timeval value. More...
 
uint32 timevalIntervalTo65536 (timeval &t)
 Convert a time interval, expressed as a timeval, into a 32-bit time interval expressed in units of 1/65536 seconds. More...
 

Detailed Description

Enumeration Type Documentation

#include <rtcppkt.h>

SDES items that may be carried in a Source DEScription RTCP packet.

CNAME is mandatory in each RTCP compound packet (except when splitted for partial encryption), the others are optional and have different sending frequencies, though with recommended default values.

Enumerator
SDESItemTypeEND 

END of SDES item list.

SDESItemTypeCNAME 

Canonical end-point identifier.

SDESItemTypeNAME 

Personal NAME of the user.

SDESItemTypeEMAIL 

EMAIL address of the user.

SDESItemTypePHONE 

Phone number of the user.

SDESItemTypeLOC 

Location where the user is.

SDESItemTypeTOOL 

Application or tool.

SDESItemTypeNOTE 

Comment usually reporting state.

SDESItemTypePRIV 

Private extension.

SDESItemTypeH323CADDR 

H323 callable address.

SDESItemTypeLast 

Last defined code.

Definition at line 67 of file rtcppkt.h.

Function Documentation

timeval NTP2Timeval ( uint32  msw,
uint32  lsw 
)

#include <rtcppkt.h>

Convert a NTP timestamp, expressed as two 32-bit long words, into a timeval value.

Parameters
mswInteger part of NTP timestamp.
lswFractional part of NTP timestamp.
Returns
timeval value corresponding to the given NTP timestamp.
uint32 timevalIntervalTo65536 ( timeval &  t)

#include <rtcppkt.h>

Convert a time interval, expressed as a timeval, into a 32-bit time interval expressed in units of 1/65536 seconds.

Parameters
tTimeval interval.
Returns
32-bit value corresponding to the given timeval interval.