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Was that deinterlaced with Yadif? Dots like those are often produced by Yadif. If so, try using a field matcher like TFM() instead.
If you're stuck with that as your starting point... The video isn't super sharp so a simple:
Code:Blur(1.0).Sharpen(0.7)
If you want to preserve the grain in other parts of the picture try protecting them with something like:
Code:b = Blur(1.0).Sharpen(0.7) dmask = AbsSubtractY(src, b).ColorYUV(off_y=-8).ColorYUV(gain_y=10000) Overlay(src, b, mask=dmask)
Code:function AbsSubtractY(clip v1, clip v2) { Subtract(v1.GreyScale(), v2.GreyScale()).ColorYUV(off_y=2) Overlay(last.ColorYUV(off_y=-128), last.Invert().ColorYUV(off_y=-127), mode="add") }
There are other un-dot filters that may fix it (RemoveDirt, RemoveGrain, etc.) but one needs a video sample to test them. -
to jagabo,
It was messed up with the video by the Japanese Amazon again. I will try to download the source and make a sample.
Thx.
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