MacOS 10.14: Disable headphone volume key repeat (prevent continous volume increase) (Macbook Pro late 2013, 10.14.6)
The behavior I want to prevent: If I hold a headphone volume control button pressed, the volume continues to increase (decrease) all the way up (down). I'd like to restrict this action to one increment by press, even if it's a continuous press. Any known way for this?
Or maybe a way to disable volume key repeat for the keyboard? I could imagine it would also affect the headphone buttons in a desired way.
Key repeat can be turned off in the keyboard preference panel.  That's a global setting affecting all keys, if you want this behavior only on the volume controls then that's not going to help.