[Ardour-Users] Issues with Edirol/Rolan/Cakewalk UA-25 EX recording at 96k

Jonathan Stowe jns at its-going-to-be-fabulous.com
Fri Aug 27 08:50:16 PDT 2010


On Fri, 2010-08-27 at 08:45 -0400, Thomas Vecchione wrote:
> Your problem is almost certainly with Jack, not Ardour.
> 

Of course it may not even be with jack but rather with the underlying
audio drivers (Alsa I guess in this case) it is entirely possible that
the device uses some non-standard protocol to achieve the higher sample
rate, I'd check that part first.


> First and foremost, is your interface truly only half duplex(You can
> only play back or record, not both at the same time)?
> 
> Secondly, what does Jack say when you start it with your interface?
> Does it start up at all?
> 
>       Seablade
> 
> On Fri, Aug 27, 2010 at 3:23 AM, Carlos sanchiavedraz
> <csanchezgs at gmail.com> wrote:
> > Hi all dear mates.
> >
> > Some weeks ago I bought a UA-25 EX audio interface. Really good piece of
> > hardware and great quality.
> >
> > I started a report to check how well it works under Linux (Musix) with jack,
> > Ardour etc... to make a tour around its capabilities and a howto for the
> > Musix wiki.
> > Everything was fine except I couldn't record at 96k. I checked the correct
> > position of the switch on the back, 96R. You can play at 96k (switch on 96P
> > position) .
> > I know (most probably) it's a jack issue because I checked I could record
> > with arecord.
> >
> > I used this versions:
> >  * jackd 0.116.2
> >  * Ardour 2.8.4, rev.6077
> >
> > So now, before wasting your precious time, I want to dig in this to help all
> > that I can in the project. Before this mail, I searched Ardour bugtracker
> > and list, and also did some investigation on the net, but nothing about this
> > issue.
> > Then:
> >
> > * Did I miss some fixed bug? Then I should do a better search next time, and
> > this time go for that bug.
> >
> > * If it ain't so, Is there already any existing bug? If there isn't any I'lI
> > proceed to create a new one in bugtracker with all the appropriate extended
> > and additional info, as it should be done.
> >
> > I just wanted to make sure before, and don't mess the bugtracker.
> >
> > Thanks in advance.
> > --
> > Carlos "sanchiavedraz"
> > * Musix GNU+Linux
> >   http://www.musix.es
> >
> > _______________________________________________
> > Ardour-Users mailing list
> > ardour-users at lists.ardour.org
> > http://lists.ardour.org/listinfo.cgi/ardour-users-ardour.org
> >
> >
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