[SR-Users] sdp manipulation in connection with rtpengine_offer/answer calls

[Juha Heinanen]

Camille Oudot writes:

> the current behaviour is to use this pvar for "output" only (the
> current message buffer will still be used as an input), but we could
> extend it to be used for input also if this is useful.

i think it would be useful especially if sdpops functions could also
be made operate on the pv.  then there would no need to call
msg_apply_changes().  the pv could be initialized from $rb and when all
calls that manipulate the body have been made, the pv would be assigned
to $rb.

-- juha