[LAU] Jamming over WiFi?

Fernando Lopez-Lezcano nando at ccrma.Stanford.EDU
Fri Nov 20 01:18:40 EST 2009


On Wed, 2009-11-18 at 20:31 -0500, Michal Seta wrote:
> Hi all,
> 
> I am working on a project in which I want 5 musicians to walk around a
> building and play.  They will carry netbooks (mics and headphones) and
> their signals will be sent to a concert hall where it will be
> broadcasted.  Additionally, a "conductor" will decide which individual
> stream will every one of those 5 musicians listen to.  So I need a
> 2-way communication on each netbook and 5 in and 5 out on the server.
> The server will be wired.

I think this has not been mentioned in the thread yet:
  https://ccrma.stanford.edu/groups/soundwire/
The underlying software is called jacktrip. It's been used many times in
concert by as many as 5 simultaneous sites at once (AFAIK). 

I don't know if it will behave nicely in your setup, wifi (as mentioned
in the thread) will have dropouts - jacktrip uses udp by default so the
packets will be lost. 

Jacktrip is meant for high bandwidth / multichannel uncompressed sound
but might be worth a try anyway (can't remember if the latest version
supports celt, at least I think that was in the works)...

-- Fernando





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