Re: [LAU] USB2 Audio, PreSonus Audiobox 1818VSL -- was: Sound Devices USBPre2, UAC2 status

From: Kees van Veen <kees.vanveen@email-addr-hidden>
Date: Wed Jan 30 2013 - 09:10:36 EET

-------- Original Message --------
Subject: Re: [LAU] USB2 Audio, PreSonus Audiobox 1818VSL -- was: Sound
Devices USBPre2, UAC2 status
From: Len Ovens <len@email-addr-hidden>
To: Kees van Veen <kees.vanveen@email-addr-hidden>
CC: "LAU" <linux-audio-user@email-addr-hidden>
Date: Tue Jan 29 2013 22:15:43 GMT+0100 (CET)
>> I've only used the 8 analog inputs together with Mixbus on ubuntu 12.04
>> >lowlatency kernel. I could get to 128/3 (48k) in qjackctl and one time
>> >64/3 without xruns, but I think that was the ppa rt kernel, can't
>> >remember. I've only used the Presonus with all 8 inputs active once,
>> >normally I have 2 to 4 active.
> How do you keep inputs (or outputs) from being active? It seems to me,
> that if you can see the input in jack, that jack is streaming audio from
> it even if it is all zeros (or at least servicing the port at the same
> interval as any other port). So if you can see the adat and s/pdif inputs
> all the time, then jack is working just as hard as if you have 18 active
> inputs.
Sorry, I meant indeed connected or plugged instead of 'active'.
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Received on Wed Jan 30 12:15:01 2013

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