Louigi Verona wrote:
Hey guys!
I was the one who tested this for Mike. I used Qtractor and Rakarrack.
In Qtractor I had Audio track 1 and Audio track 2.
Signal from track 1 was routed into Rakarrack and then into track 2.
The latency is there and quite audible.
Louigi.
Maybe it has nothing to do with this:
-------- Original Message --------
Subject: Re: [LAD] JACK Graph Internal Latency? (was Re: A small
article ...)
Date: Thu, 29 Apr 2010 11:17:31 +0200
From: Ralf Mardorf <[email protected]>
To: michael noble <[email protected]>
CC: [email protected]
References:
<[email protected]>
<[email protected]>
<[email protected]>
<[email protected]>
[snip]
I also wonder why JACK's zero-copy implementation could cause issues
for
audio apps. There was an issue for Qtractor, anyway, until today I
believed that there is no latency when using JACK in any way, excluded
connections regarding to the sound card.
I never noticed a latency, but maybe it's because I used this insert
connections for time related FX only, e.g. flanger and delay.
Interesting to read about latency I never was able to hear.
Ralf
But anyway, what version of Qtractor do you use? There was an issue
related to a supposed zero-copy implementation for outdated versions of
Qtractor, that a long time ago was fixed in SVN or even in the
previously used CVS.
Ralf
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