AR Blurry when the Object Move | Forum

AR Blurry when the Object Move.

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Hi admin,

I already turn off motion blur in the UE5beta, but it still looks like a motion blur effect or something. It's a bit hard to describe could you please see the reference photos and video here: https://youtu.be/sLsx89AkIaU

When the object is standing still it looks very shaped as usual but when it moves the render quality is unacceptable. Hope to hear from you soon.

Is this an engine bug or what?

best regards,

Jiming

TwentyStudios

It’s not a bug and it’s not related to Aximmetry. This is how UE5 Temporal Antialiasing (TAA) works. You could try enabling TSR instead. That will still have some blurring but probably less. You should also set Aximmetry to the highest possible rendering resolution that you can achieve without dropping frames, since higher resolutions will hide the artifacts better.

Jiming

HI TwentyStudios,

Thank you I will try this TSR method now. and share the result if it's better. and how to change render resolution, this means changing from 1080 to 4k something like that, or another way?
So this means UE4 will render a better AR result than the UE5?

TwentyStudios

TAA is the same in UE4, so no benefit in moving back to that. TSR is only available in UE5. I recommend setting Aximmetry to render in 4K.

Jiming

Thank you so much for the useful information.

AR Blurry when the Object Move.

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