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11th December 2008, 16:53 | #1 | Link | |
Registered User
Join Date: Feb 2007
Location: Athens, Greece
Posts: 43
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Restore an old Video
I have an old DVD which is almost unwatchable (a VHS transfer?) and I am trying using avisynth to restore it and encode it transparently.
A small sample is here http://rapidshare.com/files/17240935..._LIVE.vob.html The first problem I noticed is dot crawling. TComb(0) I think it remove it The second was rainbow artifacts. I did try DeRaibow() but that made almost all color to disappear. I rewrote the ChubbyRain2() to use the mt_* functions Quote:
I still have two problems. 1) Color leaking or Halo ? (I havn't the slightest idea how to describe this) 2) Deinterlacing, i tried TDeint(slow=2, MtnMode=3, edeint=NNEDI(), emask=TMM()) YadifMod(EDeint=NNEDI()) and Yadif() all did not produced a stable image McBob did produce a much more stable image (still it's not perfect) but it leaves deinterlacing artifacts (jagged lines in some frames) so up to now my script is like that ChubbyRain2() TComb(0) TDeint(slow=2, edeint=NNEDI(), emask=TMM()) #YadifMod(EDeint=NNEDI()) #Yadif() Vinverse() Crop(14,0,-6,-0) any suggestions ? |
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