Is it possible to collect video from frames on the fly?

Question

Video

You need to render a video file from frames, but on the fly and on the local, passing frames, for example, via sockets or something like that. Preliminary saving hundreds of thousands (or millions) of frames on the FS is not the best solution, both for the screw and for the speed of such a solution :)
JS (web) will generate frames :)

Answer 1

To solve such a problem, I would use ramdisk, if the amount of memory allows.
Or do you need from one machine to another?