[PD] MIDI on Win XP

Roman Haefeli reduzierer at yahoo.de
Sun Jan 6 05:07:34 CET 2008


On Sat, 2008-01-05 at 14:26 +0100, Patrice Colet wrote:
> Ingo Scherzinger a écrit :
> >> MIDI on XP is bad indeed, and I have to run my midi application under linux
> >> to get a latency lower than human sound perception, without artefacts, and
> >> with a cheap soundcard.
> > 
> > 
> > I am running PD on several Windows XP machines with a latency of 3 ms (both
> > souncard and pd).
> > I have RME HDSP, Midiman Audiophile 2494 and AC97 souncards on those
> > machines.
> > Even a cheap (intel) mini itx board with a Celeron 1,33 GHz CPU and an AC97
> > souncard works flawlessly here at 3 ms.
> > 
> 
> How do you know it has 3ms latency, I think it's merely impossible.

i don't believe either, that 3ms means the round trip. i measured the
round trip of pd/jack/linux with a latency of 2.9ms in jack and i got
~7.8ms (which is _very_ ok for me).

roman



	
		
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