Re: Calling TellListener & AUParameterSet in audio thread
Re: Calling TellListener & AUParameterSet in audio thread
- Subject: Re: Calling TellListener & AUParameterSet in audio thread
- From: email@hidden
- Date: Fri, 21 Mar 2003 12:55:53 +0100
In addition, it should be possible for a plugin to produce a
single value
change that can be recorded as automation, not necessarily a gesture.
That is what AUParameterSet (notification and listener services
for parameters) are for.
See in Logic : that approach does not work when you're in touch
Mode. Logic will take it as localized events. It makes the
control to flicker between the old position and the new position
you have recorded.
Yes, but to be clear, this is a semantic that is imposed upon
the stream and has no support in the transport protocol of
MIDI (this is what Doug is describing above).. because of that
a plugin that interprets a MIDI stream cannot make any
assumptions about this begin/end semantic (unless you arrange
a specific message to be sent to you by a host, or impose that
semantic yourself)
In Ohm Force plugins, we impose the semantic relative to the
needs of musician. It is of course not optimal...
But our customer are happy with it. That's the only thing I do
care about.
Raphael
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