Regardless, it has already been determined that directly connecting to Coreaudio (rather than using Jack as go-between) dramatically increases CPU load of PD. Something to watch out for!
As far glitches, I have also only experienced this with internal soundcard. Using the HDSP seems to work better (above problem not considered).
best, d.
Hans-Christoph Steiner wrote:
On Dec 16, 2007, at 8:30 PM, Roman Haefeli wrote:
On Sun, 2007-12-16 at 19:58 +0000, Joao Miguel Pais wrote:
- I installed my rme hdsp pcmcia card on a friends OsX (don't know
now which one, but I think the latest one), and also pd-ext (latest
stable version). Audio worked, but there were constant dropouts that
wouldn't disappear (and there seemed to be more dropouts there when there was more audio, and specially more with held sounds). Do you know what might be causing the dropouts, and what could be
done for it?i experienced similar issues with pd on osx quite a few times. the
most common symptom was a short noise approximately every half second. whenever i encountered something like that, it helped to install jack and run pd -> jack -> coredaudio (instead of pd -> coreaudio). don't know if this can be generalized as a solution, but at least it
helped in all cases i know.AFAIK, the bug that you describe, Roman, is due to the internal
soundcard. Did it happen with an external soundcard? If so, could
add that to the bug report? It's an important detail.As for João's problem, I think that Jack OSX is worth trying.
.hc
roman
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