Re: Is ReWire necessary under OS X?
Re: Is ReWire necessary under OS X?
- Subject: Re: Is ReWire necessary under OS X?
- From: Urs Heckmann <email@hidden>
- Date: Fri, 31 Jan 2003 17:33:25 +0100
Am Donnerstag, 30.01.03, um 16:45 Uhr (Europe/Berlin) schrieb Malcolm
Haylock:
Hi everyone,
When I first heard about plans for OS X Audio services I assumed that
it would provide interapplication streaming of audio that would
replace ReWire. It seems now that ReWire is getting alot of attention
(eg ProTools implementation). Was I overestimating the power of OS X
audio?
Malcolm Haylock
Yeah, me too.
However, sending MIDI across application borders is not a problem
(Virtual inputs).
For Audio you can do two things:
1. Write a virtual Input/Output device (Virtual Soundcard)
2. Use Mach kernel messaging, pipes or such to provide a stream from
one app/AU to another app/AU
What I thought of first was creating AUs on the fly (see that thread
some weeks ago) from memory which then could be seen from within other
apps, but that doesn't work because it is a deprecated stuff in the
ComponenManager API which weirdly still sits in the documentation.
Anyway, I can't imagine what effort has to be done to compensate for
latencies then...
Cheers,
;) Urs
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