Jack commandline patching mishaps.

On Mon, 2006-09-04 at 13:34 -0400, Jason Sullivan wrote:
> OS: Fedora Core Release 4
> Kernel: 2.6.17-1.2142_FC4smp
> Alsa: alsa-lib-1.0.10-3.FC4
> Jack: jack-audio-connection-kit-0.101.1-12.fc4
> Darkice: 17.1
> 
> Whew, now that that's out of the way.  I've been
trying to get
> multiple audio encoders (and a silence detector) to run
off of a
> single soundcard for quite a while now.  I've given up
on the ALSA
> "dsnoop" plugin, as there's simply no way
to get it to work as near as
> I can tell, and moved to jackd.  Currently, I've got
darkice
> successfully running off of jackd.  I've been trying
to get
> "silentjack" working in connection with it
(I hope to get oss2jack
> working, too). 
> 
> So while darkice is running, I execute silentjack...
> 
> [rootencoder]#  silentjack -v -c alsa_pcm:capture_1
> JACK client registered as 'silentjack'.
> Connecting silentjack:in to alsa_pcm:capture_1
> connect_jack_port(): failed to jack_connect() ports: -1

> 
> ...that didn't seem to work at all.  Calling
silentjack without
> arguments disconnects darkice, and hoses jackd to the
point where any
> sound coming out sounds like crap (until I restart
jack).  So I have
> to restart jack and darkice, and silentjack doesn't
work. 
> 
> Am I doing something wrong here?  I am allowed to
connect two clients
> to the same capture port, right? Any help would be
appreciated.

you certainly are allowed to do that (any number of
clients). 

what is silentjack? who wrote it? what type of port does it
use for its
side of the connection?



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