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Compression Artifacts with temporal superimpose #12

@xanderjm

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@xanderjm

Im getting some issues with what looks like compression artifacts - and it only seems to effect some frames...

some frames render clear like so
image

Others have these artifacts like they are low res scaled up
image

The seed, subseed & prompt are all fixed. and both these images are from the same loop... i can only assume its something to do with the process of blending the images together & compression in saving the resulting image, i notice it most when using temporal superimpose schedule.

Im using quite a hefty combine which i imagine makes the problem worse

[0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5] if loop_i<=4 else [0.0,0.0,0.0,0.0,0.0,0.0,0.1,0.0,0.0,0.0,0.0,0.0,0.0]

Strange that it only happens on some frames?

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