Decimen Optical Transfer: fountain-coded QR file transfer

The actual article explaining the use for fountain codes in this use case: https://divan.dev/posts/fountaincodes/

Is there a way to negotiate ongoing FPS? I was sending at 60 but only receiving at 40. When I changed TX to 30 the speed went though the roof! I better call a builder.

Otherwise ridiculously cool project. May author's pillow always be cool on both sides.

Neat, finally an easy way of transferring files between devices that doesn't rely on online services -- no clue why we didn't solve that ages ago.

Adding encryption shouldn't be hard, as long as you can communicate the keys out of band.

Could probably achieve the same result using audio instead of video, but maybe that would be too annoying?

Fountain codes are so lit