[FFmpeg-user] Displacement map - glass effect

Michael Koch astroelectronic at t-online.de
Tue Dec 19 17:01:56 EET 2023

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" 
You find many examples in my book: 


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