[PD] jack and callbacks

Peter P. p8rpp at aol.com
Tue Mar 4 19:57:55 CET 2014


* Miller Puckette <msp at ucsd.edu> [2014-03-04 04:16]:
> The "callback" flag instructs the Pd scheduler to run within callbacks
> from the audio system; otherwise the audio system might still be opened
> in callback mode (in portaudio or jack) or not (in alsa or mmio) but if
> yes, the scheduler and the callback routine communicate via FIFOs... I chose
> whichever seemed to allow the lowest latency, which depends on the system.

Yes, it is good to have that choice. Is there a way to enable this
worthy parameter from the command line or perhaps a way of setting it
statically, maybe in s_audio_jack.c?

all the best,

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