table of contents
rtcppacket(3) | Library Functions Manual | rtcppacket(3) |
NAME¶
rtcppacket - RTCP compound packets manipulation.
SYNOPSIS¶
Classes¶
class RTCPCompoundHandler
low level structs and RTCP packet parsing and building methods. class
RTCPReceiverInfo
Report block information of SR/RR RTCP reports. class RTCPSenderInfo
Sender block information of SR RTCP reports.
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.
Functions¶
timeval NTP2Timeval (uint32 msw, uint32 lsw)
Convert a NTP timestamp, expressed as two 32-bit long words, into a timeval
value. 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.
Detailed Description¶
Enumeration Type Documentation¶
enum SDESItemType¶
SDES items that may be carried in a Source DEScription RTCP packet. CNAME is mandatory in each RTCP compound packet (except when split 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.
Function Documentation¶
timeval NTP2Timeval (uint32 msw, uint32 lsw)¶
Convert a NTP timestamp, expressed as two 32-bit long words, into a timeval value.
Parameters
lsw Fractional part of NTP timestamp.
Returns
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.
Parameters
Returns
Author¶
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ccRTP |