The problem is not that it’s Windows 10 instead of 11, the problem is that it’s Windows.

Handbrake has a CLI version: https://handbrake.fr/downloads2.php

Thank you, I had this problem for a while, without actively looking to fix it. Your message gave me everything I needed to reprocess all my failed imported emails!

It seems to have it as it’s based on yt-dlp.

Looks good, I’ll need to give it a try!