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Old 20th August 2002, 08:31   #1  |  Link
xionx
Registered User
 
Join Date: Feb 2002
Posts: 9
crazy anime IVTC

ok here's my problem
i've been combing the forums for days trying to solve my strange problem, but i've yet to find any info
so plz don't flame me if the answer is obvious, i tried!!
NTSC, interlaced, 3:2 pulldown
alrite, i'm working on some anime dvds that no one's touched yet
anyways, examining some of my finished products, i noticed to my dismay that when the camera pans at a certain speed, the content looks fuzzy...
curious, i ran it through nandub and noted that the fuzziness was caused by teh decombing, not doing a good job on the frames...or so i thought...
when i examined it closely, i realized that it was a kind of ghosting effect that caused the bluriness
well after tweaking decomb in every possible way, e.g. disabling post, adding area based deinterlacers, smart.. etc.
nothing worked.. the problem still remained,
i was desperate enuff that i even tried tomsmocomp, meant only for pure interlaced
that whacked my progressive frames, and still didn't fix my deinterlacing
so, finally when i went back to the original i noticed smthg rather shocking
i'd counted 3 progressive and 2 interlaced, but during the panning scene at that 'certain' speed, i'd failed to notice, that in a set of 5, 1 was a good progressive frame, 2 were fully interlaced, and the next 2, which should've been good, the bottom halves of hte frames were interlaced

so now.. i'm not quite sure what to do...
by tweaking decomb, area based and smart deinterlacer in taht order
i've been able to somewhat clean it up, but it still looks a little fuzzy

can anyone offer some advice?
thx
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