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ABNF Notation
Session Description
Addressing
generic rules
"a=" SDP Attributes
SDP attributes defined in
RFC 5760 – RTCP Extensions for SSM Sessions with Unicast Feedback
RFC 5760
–
Section 10
a=
rtcp-unicast
attribute
=/
rtcp‑unicast‑attr
rtcp-unicast-attr
=
"
a=rtcp‑unicast:
" "
reflection
" / "
rsi
" *(
SP
rsi‑rule
)
rsi-rule
=
processing
"
:
"
rtcp‑type
processing
=
"
aggr
" / "
forward
" / "
term
" /
token
rtcp-type
=
3*3
DIGIT
; the RTCP type (192, 193, 202--209)