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57. Re: Oculus Rift Adds OLED and Tracking Jan 8, 2014, 15:59 Quboid
 
Jensen wrote on Jan 8, 2014, 14:09:
InBlack wrote on Jan 8, 2014, 08:16:
Do the games really have to run at 60 FPS per eye for the Virtual Reality 'trick' to kick in?
Yes, if you don't want the image to smear as you're moving. And it will most likely be 90fps.

See how blurry this moving image is?
http://www.testufo.com/#test=photo&photo=quebec.jpg&pps=960&pursuit=0
On a low persistence display, this image is just as sharp when it is moving as it it when it is still. That means you'll get a double image whenever you miss a frame.

That's refresh rate, not frame rate. If the display could output at 240hz but was only getting 60 FPS, it could repeat each frame 4 times. That's not perfect, but it wouldn't look blurry.

...

I think? I'm not 100% sure so this is more of a question than a disagreement.
 
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- Quboid
 
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