[FFmpeg-user] Displacement map - glass effect

[Michael Koch]

Am 19.12.2023 um 13:56 schrieb emmanuel martin:
> Hello,
>
> Is there a way to do a displacement map in FFMPEG ? I would like to achieve
> this glass effect -  See attached file.

yes, please have a look at the "displace" filter or better the "remap" 
filter.
You find many examples in my book: 
http://www.astro-electronic.de/FFmpeg_Book.pdf

Michael