[Blink] linux blink: audio codec order has no effect

Juha Heinanen jh at tutpro.com
Tue Nov 30 13:10:26 CET 2010


in latest linux blink i changed audio codecs list so that speex is on
top.  then i restarted blink and verified that speex is still on top.
despite of that, sdp in invite looks like this:

=0
o=- 3500107548 3500107548 IN IP4 192.98.102.10
s=Blink 0.2.2 (Linux)
c=IN IP4 192.98.102.10
t=0 0
m=audio 50006 RTP/AVP 9 103 102 117 0 8 101
a=rtcp:50007
a=rtpmap:9 G722/8000
a=rtpmap:103 speex/16000
a=rtpmap:102 speex/8000
a=rtpmap:117 iLBC/8000
a=fmtp:117 mode=20
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

i.e., g722 is first on the list.

-- juha



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