Please add option for loudness per library

Feature Suggestions
1

I have 2 library’s for audio data:

  1. Audio Books
  2. Music

I want to be given the option to disable or enable loudness data in the library settings.

Doing so would allow me to turn off loudness data for the audio books library, which has 800mb audio files and takes a very long time for my NAS device to generate. It is also not needed for other reasons.

To my knowledge I am only able to disable or enable loudness data on a “global” level.

Thanks for reading. Hope this feature is considered.