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Anti-Ghosting Temporal AA

I just posted a new video on Youtube channel explaining Anti-Aliasing in UE4 and how to get rid of unwanted artifacts like ghosting / bluriness.

https://www.youtube.com/watch?v=Vxmh7-XPb_E

Please let me know what do you think.

Here are settings we are using for additional TAA look:
r.TemporalAACurrentFrameWeight 0.2
r.TemporalAASamples 4
r.Tonemapper.Sharpen 0.5

I use those exact settings and love them.

I think it’s a nice compromise between blurry materials and flickering/jagged edges.

You forgot to mention the PreviousFrameSwitchwhen you animate a World Position Offset from a dynamic material parameter. :slight_smile:

@Guillaume.Abadie since you’re chiming in here do you mind please checking out this related thread https://forums.unrealengine.com/deve…r-taa-smearing :slight_smile:

Ah right I forgot to mention about that. Thanks