[PD] Cannot change blocksize (Mac OS X)

[Alexandre Torres Porres]

I see, and why is it needed? I mean, if this sets latency, which is also
set by ms in delay, why do you need this second one in windows? I'm not
sure if I get what it does, is it really the same as delay in ms?

cheers

2016-07-05 17:05 GMT-03:00 Miller Puckette <msp at ucsd.edu>:

> It seems to be only needed on windows systems  - I've had to push it to
> 4096
> at times.
>
> cheers
> M
> On Tue, Jul 05, 2016 at 05:00:19PM -0300, Alexandre Torres Porres wrote:
> > out of curiosity, when is it needed in other OS?
> > cheers
> >
> > 2016-07-05 16:27 GMT-03:00 Miller Puckette <msp at ucsd.edu>:
> >
> > > Hi all -
> > >
> > > I should just disable block-size setting on Mac.  It's never needed.
> > > (There's
> > > an I/O  blocksize control in Max/MSP that actually sets latency; this
> is
> > > done
> > > in Pd using the "Delay" setting instead.)
> > >
> > > cheers
> > > Miller
> > >
> > > On Tue, Jul 05, 2016 at 12:08:24PM -0700, Jesse Mejia wrote:
> > > > I experience this problem as well. Would love a solution.
> > > >
> > > > > On Jul 5, 2016, at 11:33 AM, Mikkel Gravgaard <mikkelg at gmail.com>
> > > wrote:
> > > > >
> > > > > I cannot set the audio blocksize of Pure Data. It defaults to 64,
> > > which works.
> > > > >
> > > > > If I open the settings and change it to e.g. 256, pressing save
> does
> > > > > nothing, and I cannot close the window and have to force-quite Pd.
> > > > >
> > > > > I am running Pd-0.47-1 on OS X 10.11.5 on a Macbook. I have tried
> both
> > > > > the 64 bit and 32 bit versions of Pd. No libraries installed.
> > > > >
> > > > > I have also tried running Pd from command line with option
> -blocksize
> > > > > 256, in which case Pd does not start (the icon just jumps up and
> down
> > > > > in the launch bar).
> > > > >
> > > > > I have also tried changing the default value of 64 to 256 in the
> > > > > .plist file. Pd does boot in this case, but if I enable DSP, it
> stops
> > > > > responding.
> > > > >
> > > > > I was asked in the Pd forums to try this mailing list.
> > > > >
> > > > > Any hints?
> > > > >
> > > > > Thanks,
> > > > > Mikkel Gravgaard
> > > > >
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