Smooth zoom transitions for kdenlive. If you're downloading this directly on kdenlive, you also need Smooth Zoom Transitions - ZOOM OUT 2, and the zoom in files if you want them.

If you're downloading from the KDE store, download all the files here and put them in your custom effects folder (.local/share/kdenlive/effects on linux, C:\Users\name\AppData\Roaming\kdenlive\effects on windows). There are 2 transitions, one that goes in and the other that goes out. For each of them, you have 2 effect files, one to put on the first clip and the second on the second clip. More details are in this video: https://youtu.be/BK2mDLlhoYA

NOTE : the smooth zoom transitions currently don't work on 22.08