So the X-Trans sensor design has been very, very successful in terms of image quality. We get great sharpness and no artifacts or aliasing...

Fuji: Moiré.

DE: Moiré, yeah. But it also puts a lot of demands on processing, and our impression has been that the X-Trans works very well for still shots, but not so good for video. I'm assuming that's because there's so much processing to figure out the pixel pattern. Is that something that can improve as processors get faster? You know, if you have more processing power, is it then possible to get a better video image?

Fuji: In the future, our LSI will become faster and capable of more calculations, and maybe our movie image quality will also be able to improve. But it depends on not only this, but also on CMOS sensor reading speed.

http://www.imaging-resource.com/news/2015/02/06/Fujifilm-interview-pk-apd-oled