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How to represent parameter lists that are dependent on channel configuration
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How to represent parameter lists that are dependent on channel configuration


  • Subject: How to represent parameter lists that are dependent on channel configuration
  • From: "B.J. Buchalter" <email@hidden>
  • Date: Fri, 08 Jun 2012 22:27:52 -0400

Hi Folks,

We have a plugin that has different parameters depending on the plug-in's I/O configuration. For example, the Stereo -> Stereo configuration has more parameters than the Mono -> Mono configuration.

I have read through the archives and the only posts I see relating to this indicates that most hosts will not listen for (or deal properly with) notifications about the parameter list changing.

So the problem I see is that the AU is supposed to publish its parameter list at instantiation time (but before Initialization time), but the plugin doesn't know it's I/O configuration until Initialization time.

So how do I publish an accurate parameter list?

Is the only way to address this in a compatible way to publish multiple plug-ins, each with a fixed I/O configuration?

How have other folks dealt with this?

Thanks!

B.J. Buchalter
Metric Halo
http://www.mhlabs.com




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