Re: [linux-audio-dev] questions to be resolved

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Subject: Re: [linux-audio-dev] questions to be resolved
From: Paul Davis (pbd_AT_Op.Net)
Date: Mon May 21 2001 - 05:22:21 EEST


>5) Should LADSPA like plugins be supported? Mainly for operations like
> gain and panning between plugins.
>
>With all of the discussion about where to add gain control, I was thinking
>that one thing that people will probably want to do is pan the outputs of
>a plugin to different channels of a soundcard. This seems simple, but as
>we all know panning is not that simple (if you want equal power panning or
>something for big multi-speaker setups). So, if it is not something with
>a universally satisfactory answer it should be put into a plugin. I know
>this could open a whole can of worms, but I think it would be useful to
>throw some gain controls, or a compressor, excitor, etc., etc. between two
>apps.

I can see two answers to this.

1) LAAGA ends up using a super-set of LADSPA that is somehow back-compatible
   with LADSPA

2) a simple wrapper that converts a LADSPA plugin into a LAAGA plugin
   (along the lines of Richard's "applyplugin")

the user is then free to use such objects as they see fit.

--p


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