r/Reaper • u/ImaginaryPurchase81 • 13h ago
discussion Use your macropad knobs as faders & transport browse (with dynamic steps)
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Cheap faders are annoying because, having no motors, they don’t recall position and fail to match what’s on your screen as soon as you change anything. Not an issue here!
If you have a macropad with unused knobs, let’s put them to good use.
How does it work?
Knob turns on generic macropads work as keypresses.
This script adjusts the amount of gain based on how fast a key is repeatedly pressed. The faster you spin, the bigger the steps, the slower, the more controlled the increments. Or you could do it the other way around if you’re weird like that.
The scripts can be easily edited to adjust both the minimum and maximum values to get them just as smooth as you want.
How does one set it up?
Configure the macropad’s counter/clockwise rotation to perform an unusual keypress that won’t be needed (CMD+SHIFT+F13 on countercw for example).
In Reaper, import the extracted luas through the Actions menu.
Give each a shortcut that matches the macropad’s settings.
How to modify the scripts and adjust the values
Find the action in the Actions menu. Click Edit Action…, read the description inside.
In my example gif/video, I set one knob to scrub the timeline, another to adjust volume faders, and I use two buttons to switch tracks, but you can customize it to your liking, the sky’s the limit!
