[FFmpeg-user] Encode metadata into jpg and png

Robert Kr├╝ger krueger at lesspain.software
Tue Mar 24 18:22:14 EET 2020


is there a way to encode any arbitrary metadata into jpg or png files using
ffmpeg? I am looking for a way to "mark" files as coming from a certain
source. I don't care what kind of metadata it would be in, e.g. EXIF, IPTC
or whatever. Any arbitrary string or number would work.


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