Not much help, but a quick search revealed this: https://github.com/nschlia/ffmpegfs
This seemed to be read-only tho, so not sure if it covers the use case you described. If you can program a little (AI help?) find a simple fuse filesystem in a language you know, fiddle with it and call ffmpeg or similar on receiving files.
Looks to me that using shark patterns inside a jet engine (vs as outer skin) incl hardened printing methods is a new tech, and yes everybody can eventually imitate/repeat other peoples tech, but it'll take time to get things right, so the article seem unbiased enough.