[xiph-rtp] speex realtime implementation status

Jean-Marc Valin Jean-Marc.Valin at USherbrooke.ca
Wed Feb 23 14:41:54 PST 2005


> Has there been any movement on building an impelentation of the RTP with 
> Speex?

I know at least of linphone (www.linphone.org) that implements the draft
with SIP using libosip. There's also OpenH323 (used in gnomemeeting,
openphone and others) that implements it with H323.

> Can you make any recommendations about how to approach this problem with 
>   speex? I'd love to do it right through speexenc/dec and tie it into 
> the ALSA system that's managing my audio processing. But it looks like 
> using some kind of H232 setup might also be a possiblity.

speexenc/dec use Ogg. This is definitely not what you want. BTW, if you
want something simple, UDP+timestamp will work and Speex has a jitter
buffer you can use (speex_hitter.h).

	Jean-marc

-- 
Jean-Marc Valin <Jean-Marc.Valin at USherbrooke.ca>
Universite de Sherbrooke



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