[JDEV] Voice over Jabber

david dgi at cfl.rr.com
Fri Nov 15 12:20:44 CST 2002


The openH323.org folks are integrating speex into their offerings.  Cross
platform C++ software that is VERY well written (but does have a rather
large footprint).  And there are also version of the library that are
running (or very close to running) on WinCE, .NET, VxWorks.  There is also a
SIP implementation along with H323 in their "OPAL" contribution.

-----Original Message-----
From: jdev-admin at jabber.org [mailto:jdev-admin at jabber.org]On Behalf Of
Jeremy Nickurak
Sent: Friday, November 15, 2002 1:01 AM
To: jdev at jabber.org
Subject: Re: [JDEV] Voice over Jabber


On Thu, 2002-11-14 at 18:52, Sameer Verma wrote:
> Has anyone looked into doing a vorbis stream p2p once the session is
> established? vorbis at 8k mono is fairly good for voice.
> Sameer

If it's voice you're looking to transpit, Speex [ http://speex.org/ ] is
probabbly a better choice. It's an alternate codec, tuned more for the
purpose of voice compression than music. Speech in particular is
fundamentally simpler then music, and can be compressed to a much
smaller size while maintiaining quality, provided you know it's speech
you're working with. :)

--
Jeremy Nickurak <atrus at jabber.spam.rifetech.com>
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