Re: [LAU] (Ardour) How to get rid of delay when recording ? - status so far

From: <jonetsu@email-addr-hidden>
Date: Mon Feb 15 2016 - 21:02:35 EET

On Mon, 15 Feb 2016 19:11:18 +0100
Joakim Hernberg <jhernberg@email-addr-hidden> wrote:

> Are you sure that you have configured JACK to run with realtime at
> priority 80? Kind of looks like you are running it at 10, which would
> make your mixbus audio threads run at 5 less, that is at priority 5.
 
> Note that top normally shows realtime thread priorities as a negative
> value offset by 1 compared to what we refer to when we configure this.
>

jackd man page says:

-R, --realtime
   Use realtime scheduling (default = true)

jackd is launched like this (ps aux output since up to now I do
not know where this is defined - seemingly not in etc ?)

/usr/bin/jackd -T -ndefault -dalsa -dhw:M1010LT -r44100 -p256 -n2

Is it fair to assume it is (should be) running realtime prio ?

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Received on Tue Feb 16 00:15:02 2016

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