Possible to control/mimic DAW faders with plugin?


#1

Hi all,

Is it possible to communicate back and forth between a plugin and, say, the standard volume faders in Logic?

So a simple example could be a plugin which only contains a single fader. This fader moves when the respective channel's fader is moved in Logic's mix window, and vice-versa, so they are always identical.

Got a feeling this isn't possible, but worth an ask!

Cheers


#2

I doubt Logic will let you access/control its mix faders in any fashion. What are you trying to achieve? Logic's environment window can sometimes provide ways to do hack-ish stuff.

m


#3

The only possible hack I can think of would be if your plugin emitted midi control data and you somehow routed that back into the DAW and used it to control the faders.


#4

Thanks guys - I'll explore the midi control data option.

Otherwise I think you're both right that there isn't a direct way to do it.

Cheers!


#5

If I don't need to control the DAW's fader, is there some way to know its current value? Maybe using something similar to juce::AudioProcessor::getPlayHead to get the current play position, etc?


#6

Not all DAWs even have "faders". It's not a concept that any of the plugin APIs have, they just deal in parameter changes.


#7

Right, that's what I thought. Thank you!


#8

If you're not interested in real-time control you can copy and paste DAW fader automation to the volume automation lane of your plug-in (or vice-versa). 

Of course you would have to make sure your plug-in volume curve is a close match to the DAW fader curve (you could use a look-up table, or similar).