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sbm_21

12-12-2023 02:26 PM

QTGMC adds artifacts to video?

3 Attachment(s)

I use QTGMC to deinterlace videos, and some artifact appear on every video, how i can remove this from the video?

My AVISynth script:

Code:

AVISource("rawavi", atrack=0)

ConvertToYUV422(interlaced=true)

AssumeTFF()

QTGMC(Preset="Placebo", Border=true, SourceMatch=3, tr0=1, tr1=1, tr2=1, Sharpness=1)

Crop(14, 6, -12, -14, align=false)

Spline64Resize(768,576)

Prefetch(10)

lordsmurf

12-12-2023 09:02 PM

Step 1 is to always run it with the preset=Slower as a control. Does the error still appear?

NJRoadfan

12-20-2023 05:20 PM

The herringbone errors around the RTL logo are likely on the original recording. It looks like dot crawl.

sbm_21

12-29-2023 09:06 PM

Sorry for the late reply. I tried with Slower preset and remove dot crawl with DeDot filter, the error does still appear.

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