FFT patch help

User:V's icon

Hi everyone, I was looking for some information about using FFTs when I found this short video posted some time ago by Tom Hall: https://youtube.com/shorts/kpecNyYKF_Y?si=IO9XGUhJjdqqyL-y

Does anyone know if this is an existing M4L? Or even better, does anyone have any tips on how to create an FFT like this in Max?

Thanks for your help!

Namakemon's icon

It is Alexander Panos Color Transfer" Max for Live Bundle (not free).

He talks about it in the last C74 Office Hours video

User:V's icon

Thank you very much! the only ‘C74 Office Hours’ I missed