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View Full Version : Some help with a DVD source (noise and ringing artefacts))


Daodan
18th January 2006, 12:33
I'm having a bit of a trouble cleaning this source to encode with x264. (1934 kbps). It's quite a poor quality for a original DVD, I uploaded a sample of vob and also of the encode to see what the problem is.
I used the following script:

LoadPlugin("C:\PROGRA~1\GORDIA~1\DGMPGDec\DGDecode.dll")
LoadPlugin("C:\PROGRA~1\GORDIA~1\AviSynthPlugins\UnDot.dll")
LoadPlugin("C:\PROGRA~1\GORDIA~1\AviSynthPlugins\Convolution3d.dll")

# SOURCE
mpeg2source("G:\MURDERINMESOPOTA\test\dg.d2v",cpu=4)

# CROPPING
crop(8,8,704,560)

Undot()
Temporalsoften(2,3,3,mode=2,scenechange=6)
mergechroma(blur(1.3))
Convolution3d("moviehq")
asharp(1,2)

And that is the result I get. Not very bad but the ringing artefacts are still there, and also more nasty is that there is some green blocks sometimes (when Poirot is showed close there are some big blocks to the right).
What can I do to remove these without losing further detail?
Thank you.

The links to the files: http://www.savefile.com/files/4045601 (the vob)
http://www.savefile.com/files/2903090 (the encoded file)