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ABNF Notation
Session Description
Addressing
generic rules
"a=" SDP Attributes
SDP attributes defined in
RFC 3890 – Transport independent bandwidth modifier
RFC 3890
–
Section 6.6
a=
maxprate
attribute-fields
=/
max‑p‑rate‑def
max-p-rate-def
=
"
a=maxprate:
"
packet‑rate
CRLF
packet-rate
=
1*
DIGIT
[ "
.
" 1*
DIGIT
]