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Re: Disappearing AU
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Re: Disappearing AU


  • Subject: Re: Disappearing AU
  • From: Bill Stewart <email@hidden>
  • Date: Tue, 17 Dec 2002 10:42:49 -0800

One way you can identify if this is a problem with the host app or some underlying system service...

If you run AudioUnit Hosting - it will use component manager calls to find all of the appropriate audio units (effects) and then open them...

There's also some Java Code (...Examples/CoreAudio/Java...FindUnits) that prints out every audio unit that the component manager can find - and opens it, etc...

If FindUnits is able to find your unit, open it, etc (or if AUHosting can allow you to open it) - then the basic system services for this are working correctly and I'd guess at that point you're dealing with a bug like the one discussed below (ie. Host App specific)

Bill

On Tuesday, December 17, 2002, at 07:32 AM, K. Ware wrote:

Just an update...

In our case, the disappearing AUs seems to be a host issue brought about by having VST versions and AU versions with the same name. In short, if the VST version was found, the AU version would not be loaded. Unfortunately, this will probably not help Mark Woollard, the original poster.

Mark, have you been able to get your AU to show up again in Logic?

-k


On Thu, 12 Dec 2002, K. Ware wrote:

Hello,

We're having a similar problem but with another host. Interestingly,
our plug-ins still show up in Logic and all other hosts. If we rename
the AU in the resource, it is seen again. As well, the plug-in is seen
by the problematic host on other machines. Initially, this was
happening with just one plug-in but after trying a few things, several
plug-ins are not being seen. Again, we are only seeing this in one host.

-k
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References: 
 >Re: Disappearing AU (From: "K. Ware" <email@hidden>)

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