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Old 28th November 2017, 14:48   #11  |  Link
magiblot
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Join Date: Sep 2014
Posts: 108
Quote:
Originally Posted by monohouse View Post
the one that did give very good result is TIVTC, very effective, even better in some areas with horizontal lines.
Could your source be telecined (23.976 fps -> 29.970 fps conversion)? If the interlacing is due to telecine pulldown all you need to do is match the fields and remove duplicate frames (no heavy processing at all). This is what you call inverse telecine (IVTC). I would say most used IVTC plugins are Decomb (Telecide, Decimate) and TIVTC (TFM, TDecimate). An example:

Code:
TFM(pp=0) #aligns matching fields (picture stops looking interlaced)
TDecimate() #removes duplicate frames and restores original framerate 23.976 fps. mode=1 is suggested for animation
If the picture still looks interlaced after applying TFM then it's not telecined. If it looks like frames are not in the right order then you should try assuming another field order by calling either AssumeTFF() or AssumeBFF() before TFM, but this shouldn't be necessary if you are importing a .d2v file with MPEG2Source. If after applying the code above interlacing disappears except for only some parts (titles, intros, etc.) then your source is hybrid.
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