after effects is asking for cuda. but cuda is for nvidia. But i have the ATI Radeon then what should i do ? please help me.

after effects asking cuda. cuda for  nvidia. have ati radeon should ? please me.

after effects not asking cuda. merely saying if want accelerate (now-obsolete) ray-traced renderer, you'll need approved gpu and cuda. should avoid installing nvidia cuda drivers on computers amd gpus!

the ray-traced renderer is, said, considered obsolete now: http://motionworks.net/after-effects-3d-future/

and ae uses gpu little else: gpu (cuda, opengl) features in after effects

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