[LAU] USB2 Audio, PreSonus Audiobox 1818VSL -- was: Sound Devices USBPre2, UAC2 status
joelz at pobox.com
Wed Jan 30 03:44:08 UTC 2013
Len Ovens wrote:
> 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
AFAIK, JACK doesn't take much CPU to service
its graph nodes.
You could probably have hundreds of them
and JACK wouldn't break a sweat.
More information about the Linux-audio-user