Thanks Michael. I guess prior to 1.6.2, Asterisk was downgrading streams to 
SLIN before mixing and then mixed stream got upgraded to WB.

My question is, with this release, is Asterisk converting WB codecs to SLIN16 
and mix them that way ? That seems to be the logical way to me just wanted an 
insider expert to confirm/deny that.

Is this the right list to ask that question/find the right contact before I 
delve into the code knee deep ?

Serhad Doken

From: [email protected] 
[mailto:[email protected]] On Behalf Of Michael Graves
Sent: Thursday, June 18, 2009 6:14 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Wideband (G722) MeetMe

--Original Message Text---
From: Doken, Serhad
Date: Wed, 17 Jun 2009 16:07:12 -0700



Hi,

I wanted to follow up on this thread about WB support on the MeetMe bridge that 
is in 1.6.2. Does it only work for G722 or any WB codec ?

I am working with another 16k WB codec that I can transcode to 722 and vice 
versa. I was curious if the 1.6.2 MeetMe bridge can also mix 722 with any other 
WB codec natively(without downscaling).

Thanks,

Serhad Doken

While not an expert in Asterisk internal, it seems unlikely that Asterisk is 
mixing signals in encoded space. It's most likely converting the stream to slin 
for mixing then encoding back into whatever is most appropriate for each 
end-point.

Michael
--
Michael Graves
mgraves<at>mstvp.com
http://blog.mgraves.org
o713-861-4005
c713-201-1262
sip:[email protected]
skype mjgraves
fwd 54245
_______________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users

Reply via email to