Create sounds from an image

Questions
1

Hello,

I know my questions are focused solely on SuperCollider. Still, I would like to ask them here:

  • What are practical ways to extract RGB data from an image so one can use these data in SuperCollider afterwards?
  • Are there ways to use an image as a spectrogram in SuperCollider which SC then could somehow play “directly”?

Thanks for any ideas.

2

Here’s a couple of links to previous forum posts on this:

3

Oh, that’s great! Thanks a lot!
Sorry, somehow I didn’t catch these forum posts.