Re: [LAU] jack2 set to realtime / soft mode, normal kernel ?

From: Jonathan E. Brickman <jeb@email-addr-hidden>
Date: Sat Jul 10 2010 - 22:20:59 EEST

Harry, rather good guess :-) Not Firewire. AudioTrak Prodigy HD2, PCI.
It has been extremely well-behaved.

In your opinion, what is the advantage of the Firewire approach?
Cabling? Replaceability? Ease of multitrack functionality? The
Firewire daisychain capability (does it still exist)?

I just checked out the Pure::Dyne web site. Very promising and
up-to-date, not like I last saw it a while back. Questions:

1. Does it install onto hard drive reasonably easily? I noticed that
that page in the wiki isn't there yet, just a title/placeholder. Can it
do RAID-1 without terrible pain?

2. If it's designed explicitly for DVD/USB use (and it looks like it
is), is that how it's updated? In other words, can I expect to just
update my system device and it will use an existing older-version
profile reliably? This would be a very good way to keep a production
machine.

3. Does it include thorough current compilation capabilities?

J.E.B.

On Sat, 2010-07-10 at 18:35 +0100, Harry Van Haaren wrote:
> Hey Johnathan,
>
> Mind expanding a bit on what soundcard your using, kernel version,
> jack frames & period?
>
> If im to guess, you're not on a firewire card, usually the -RT is
> really nessiary to ensure
> no XRuns..
>
> Maybe you are though.. that's when I'd be really intrested! -Harry
>
> PS: I'm not on Fedora at the moment, running Pure::Dyne latest stable.
> Very good -RT performance
> on this laptop with that kernel & firewire stack. :-)
>
> On Sat, Jul 10, 2010 at 6:28 PM, Jonathan E. Brickman
> <jeb@email-addr-hidden> wrote:
> I was very surprised to see Jack2 working well set to realtime
> + soft mode, with a normal (non-rt) kernel, giving me 2.67 ms
> stated latency without kernel crashes in Fedora 13.
>

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Received on Sun Jul 11 00:15:02 2010

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