The filmmaker told the Wall Street Journal:
"For Avatar 2, what I’m most interested in is getting theaters to up their light level," Cameron said. "And we want to shoot the movie at 48 or maybe even 60 frames a second, and display it at that speed, which will eliminate a lot of the motion artifacts that I think are causing some people problems."
"I think it’s because the image is strobing," the director said. "That’s a function of the 24-frame rate, which has actually got nothing to do with 3D. It’s just made more apparent because the 3D is otherwise such an enhanced, realistic image, that all of a sudden you’re aware of this funky strobing which you weren’t aware of."