How to tackle DV-like chroma artifacts

henryho_hk · 30th October 2011, 14:25

I came across an interlaced DVD footage with NTSC DV 4:1:1 like artifact in the blue color (mostly).

I tried to use Reinterpolate411() with mpeg2source(... UpConv=1 ...). It helps a lot but there is still quite a bit left behind. Also, I prefer not to have YUY2 in the workflow.

Is there any way to smooth the chroma channel horizontally?

Sample uploaded.

(I want to upload a screenshot but the forum is not accepting non-subsampled JPG.)

30th October 2011, 14:25	#1 \| Link
henryho_hk Registered User Join Date: Mar 2004 Posts: 889	How to tackle DV-like chroma artifacts I came across an interlaced DVD footage with NTSC DV 4:1:1 like artifact in the blue color (mostly). I tried to use Reinterpolate411() with mpeg2source(... UpConv=1 ...). It helps a lot but there is still quite a bit left behind. Also, I prefer not to have YUY2 in the workflow. Is there any way to smooth the chroma channel horizontally? Sample uploaded. (I want to upload a screenshot but the forum is not accepting non-subsampled JPG.) Last edited by henryho_hk; 30th October 2011 at 14:30.

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