Let's try once again with .diff extension.

Feb 13, 2022, 19:48 by nihil-admirari@tutanota.com:

> Previous patch got corrupted with lots of unbreakable spaces C2 A0, so it does not apply: > https://patchwork.ffmpeg.org/project/ffmpeg/patch/Mvn2TLP--3-2@tutanota.com/> . Let's retry with an attachment.
>