Speex dev - Jun 2005 - Jitter buffer usage

Dear all.
 
Questions regarding VoIP implementation and the use of the Speex jitter
buffer, if I may:
 
Am I right in my understanding that the Speex jitter buffer implementation
is used only on the receiving end of a network VoIP stream?
 
1)
The sender would sample+encode+timestamp packets/frames of speex data and
send via UDP to receiver.
 
UDP packet would be constructed as: [TIMESTAMP][Speex data].
 
2)
The receiver would receive UDP data and call speex_jitter_put(...) for each
packet received.
 
3)
The decoder would call speex_jitter_get(...) to get the next packet to
decode and play.
 
Far off, or close to how the big boys would do it?
 
Any information is greatly appreciated.
 
Respectfully,
Baldvin
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
http://lists.xiph.org/pipermail/speex-dev/attachments/20050606/0db6ff4a/attachment.html

Looks right.

	Jean-Marc

Le lundi 06 juin 2005 ? 20:09 +0000, Baldvin Hansson a ?crit
:
> Dear all.
>  
> Questions regarding VoIP implementation and the use of the Speex
> jitter buffer, if I may:
>  
> Am I right in my understanding that the Speex jitter buffer
> implementation is used only on the receiving end of a network VoIP
> stream?
>  
> 1)
> The sender would sample+encode+timestamp packets/frames of speex data
> and send via UDP to receiver.
>  
> UDP packet would be constructed as: [TIMESTAMP][Speex data].
>  
> 2)
> The receiver would receive UDP data and call speex_jitter_put(...) for
> each packet received.
>  
> 3)
> The decoder would call speex_jitter_get(...) to get the next packet to
> decode and play.
>  
> Far off, or close to how the big boys would do it?
>  
> Any information is greatly appreciated.
>  
> Respectfully,
> Baldvin
> _______________________________________________
> Speex-dev mailing list
> Speex-dev@xiph.org
> http://lists.xiph.org/mailman/listinfo/speex-dev
-- 
Jean-Marc Valin <Jean-Marc.Valin@USherbrooke.ca>
Universite de Sherbrooke