pjmedia_sdp_session Struct Reference
[SDP Parsing and Data Structure]

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Detailed Description

This structure describes SDP session description. A SDP session descriptor contains complete information about a session, and normally is exchanged with remote media peer using signaling protocol such as SIP.

Data Fields
struct {
pj_str_t   user
pj_uint32_t   id
pj_uint32_t   version
pj_str_t   net_type
pj_str_t   addr_type
pj_str_t   addr
}	origin
pj_str_t	name
pjmedia_sdp_conn *	conn
struct {
pj_uint32_t   start
pj_uint32_t   stop
}	time
unsigned	attr_count
pjmedia_sdp_attr *	attr [(32 *2+4)]
unsigned	media_count
pjmedia_sdp_media *	media [16]

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Field Documentation

pj_str_t pjmedia_sdp_session::user

User

pj_uint32_t pjmedia_sdp_session::id

Session ID

pj_uint32_t pjmedia_sdp_session::version

Session version

pj_str_t pjmedia_sdp_session::net_type

Network type ("IN")

pj_str_t pjmedia_sdp_session::addr_type

Address type ("IP4", "IP6")

pj_str_t pjmedia_sdp_session::addr

The address.

struct { ... } pjmedia_sdp_session::origin

Session origin (o= line)

pj_str_t pjmedia_sdp_session::name

Subject line (s=)

pjmedia_sdp_conn* pjmedia_sdp_session::conn

Connection line (c=)

pj_uint32_t pjmedia_sdp_session::start

Start time.

pj_uint32_t pjmedia_sdp_session::stop

Stop time.

struct { ... } pjmedia_sdp_session::time

Session time (t= line)

unsigned pjmedia_sdp_session::attr_count

Number of attributes.

pjmedia_sdp_attr* pjmedia_sdp_session::attr[(32 *2+4)]

Attributes array.

unsigned pjmedia_sdp_session::media_count

Number of media.

pjmedia_sdp_media* pjmedia_sdp_session::media[16]

Media array.

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

• sdp.h