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rsjaffe / MIDI2LR

An application and plugin to remotely control Lightroom with a MIDI controller
http://rsjaffe.github.io/MIDI2LR/
GNU General Public License v3.0
698 stars 83 forks source link

support for relative midi knobs #536

Closed mbylstra closed 3 years ago

mbylstra commented 3 years ago

I'm trying to use an Ableton Push 2 with MIDI2LR. It has 11 rotary knobs (very good quality ones) that I think would be great for controlling lightroom sliders such as exposure. I'm able to assign knobs to lightroom parameters, but when twisting the knob the value just jumps from 0 to 100 and back, you can't get any values in between. I think the reason is that instead of sending midi values from 0 - 127, it just returns 0's and 127's, which 0 means decrement the value by 1 and and 127 means increment the value by one. When you twist the knob clockwise the Push sends the value 127 repeatedly and when twisting anti clockwise the Push sends the value 0 repeatedly. Rather than taking the literal CC value, it'd be great if there was a mode for a mapping to work in relative mode, so the the current slider value is either incremented or decremented depending on the value that's sent.

mbylstra commented 3 years ago

Sorry, I discovered the setting!

Kobbleton commented 2 years ago

@mbylstra I'm having the same problem. Can you describe what kind of a setting have you discovered to use Push 2 knobs with midi2lr, please?