Thanks Bill,
Yes this was the problem.
Peter
On 04/09/2009, at 8:43 AM, William Stewart wrote:
Peter
That's the V1 versus V2 issue I was alluding too below. Up to Snow
Leopard, 'aunt' type audio units (V1) worked. With SL we removed
these (so it would fail). The V2 audio units (type is 'aumd' for a
music device audio unit) have been available since 10.2
Bill
On Aug 29, 2009, at 5:06 AM, Peter Zegelin wrote:
Good news is I installed 10.6 this afternoon and found the error
straight away. I had the ComponentDescription fields filled in
incorrectly when creating a synthNode for my graph. The fix was
easy but on reflection I am surprised it ever worked! Which it has
for 4 years.
Peter
On 28/08/2009, at 1:47 PM, Peter Zegelin wrote:
Thanks William,
AFAIK RB doesn't do anything other than call through to the
framework, as you can use pretty well all of Cocoa within it, if
you are prepared to. I create my own graph and connect it all up
just using declares.
At this point I think its best if I see if I can reproduce the
problem when I install 10.6 this week end. Presumably I will get
some sort of error when I try to create a graph, synth etc.
I was mainly asking the list to see if I'd missed something
obvious as I don't follow it too closely.
I will report back.
Peter
On 28/08/2009, at 1:20 PM, William Stewart wrote:
I have an idea.
We have deprecated the V1 audio units for many releases now and
in 10.6 we removed them. My guess is that Real Basic is relying
on the V1 audio units, so it doesn't find them and it doesn't
work - basically, there's no V1 DLSSynth.
It would be easy for them to fix (we ship a V2 DLSSynth since
10.1), but they would need to fix that for you I think (unless
you can construct your own graph)
Bill
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