Subject: Re: [linux-audio-dev] Mustajuuri -> LADSPA plugins.
From: Stefan Kersten (steve_AT_k-hornz.de)
Date: Wed Mar 28 2001 - 16:24:40 EEST
Steve Harris wrote:
>
> On Tue, Mar 27, 2001 at 10:10:57AM +0300, Tommi Ilmonen wrote:
> > 1) Mustajuuri plugins can be very dynamic. My parametric EQ plugin handles
> > any number of bands and any number of channels. Since a particular LADSPA
> > plugin must have a predefined number of both the EQ plugin would need to
>
> The only thing I can think of is to provide n sets of controls and an
> integer hinted control to specify how many will be used.
While not being intimitely familiar with the LDSPA specification,
I think it could be very convenient to provide some kind of vector
control type that would serve the case when having N related
control channels that should be handled as a single named control
(e.g. frequency bands in a phase vocoder, waveform tables, etc.).
The user interface incarnation of such a vector could be a
graphical table, editable either by drawing into it or by setting
breakpoints (although this might be too specific?).
<sk>
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