It's called microscanning [1], is temporally sensitive so with a moving scene it can be difficult to stitch a good image together and it lowers your framerate.

It's called microscanning [1], is temporally sensitive so with a moving scene it can be difficult to stitch a good image together and it lowers your framerate. [1] https://en.m.wikipedia.org/wiki/Microscanning https://en.m.wikipedia.org/wiki/Microscanning