[speex-dev] Server based audio merge

[Carsten Breuer]

Hi all,

<p>once again i came up with my conferencing stuff.

On a conference with more then two people it's a waste
of bandwidth, that every entity send it's data to every
entity. Since there is only one audio line, the audio must
be merged on the server.

Here are my questions:

- How many audio chanels can a server process (let's say a 3GHz machine)
   in this way: decode all speex chanels, merge them into one chanel and
   then encode the result again? This means that some chanels are merged
   to one chanel and this multiple.
- Could aditional DSP-PCI-Boards help to do this?
- Is it posible to merge without decode?

Any help is welcome.

Thanks,

<p><p>Carsten Breuer

<p><p><p>--- >8 ----
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