Re: [LAU] USB audio device and JACK

> I have it running here. And it works
> in douplex mode, but you cant switch off the direct
> monitoring, which is quite a pity. But i can confirm that
> there is no mixer availible.
>
> I cant tell what did it, but it worked fine from the
> beginning. I have build alsa from source and loaded firmware
> for the tascam usxy cards. Might be quite the same
> procedure, i assume.
>
> Bon chance,
>
> Bjoern
>
>
> >
> > > Hello everyone!
> > >    I had a USB audio device here, a Zoom
> > h4n, portable recorder/audio
> > > interface. When I connect it to my box, it shows
> up
> > and ALSA finds it.
> > >    First: ALSA can't open the mixer, no
> > elemtns found, alsamixer says.
> >
> > That's pretty normal with USB devices
> >
> > >    Second: I can't use JACK with it,
> > although I read on some forum, that a chap
> > > managed with Fedora FC6. JACK tells me something
> about
> > broken pipe. It runs,
> > > but there's no sound and I definitely have to
> "killall
> > -9" it. :-( I tried
> > > JACK with different period sizes (-p) and
> different
> > frames per period (-n),
> > > different samplerates, although I can set these
> on the
> > Zoom, before I connect
> > > it. As I said: ALSA can record from it and play
> sounds
> > using it.
> > >    Does anyone of you have an idea on the
> > subject?
> >
> > Have you tried to run JACK in "capture only" ("-C"
> IIRC)
> > mode?
> > If I understand correctly, that device acts only as
> input
> > device...?
> >
> > >    Kindest regards
> > >          Julien
> >
> > HTH
> > Ciao
> > --
> > Emiliano Grilli
> > Linux user #209089
> > http://www.emillo.net
> > _______________________________________________
> > Linux-audio-user mailing list
> > Linux-audio-user@email-addr-hidden
> > http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
> >
>
>
>
>

      
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Received on Sat Jun 27 00:15:03 2009