[PD] latency issue

Bjørn Nielsen bjoarn at gmail.com
Tue Oct 20 22:02:23 CEST 2009


Mathieu Bouchard <matju at artengine.ca> wrote:
>> Yeah, sorry that I said there was no latency, I do know that every
>> software needs to process. What I meant to say was that the latency while
>> recording was so low in fx Pro Tools, that I don't hear it. That is not the
>> case with PD.
>
> Btw, in the audio preferences, what do you choose as "Delay (msec)" ? How
> low can you get this to be?
>
> (This is also known as -audiobuf.)

The lowest delay in ms I have reached before the sound gets quicky is
11ms, but it depends on whether I use Jackpilot and what
audiointerface I use (the macbook internal soundcard can't do 11ms,
but my mbox2 can).

It was my impression that this delay is all the latency PD have, but
maybe I'm wrong? Is it even possible to measure where in the system
the latency occur?




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