Sometimes,some interlacd still exist when I add some deinterlacing filters which can solve most interlacd.How can I solve them?
What's the solving thinking？Here's my example.
Code:MPEG2Source("Young.d2v") Telecide(guide=1) TDeint(mode=2)
QTGMC can solve all interlacd in this case.
But QTGMC always takes away too many details.
So I don't like QTGMC too much but have to depend on it often for the complex hybrid sources.
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The sample is hard-telecined.
Why did you use deinterlace filters on telecined film ?
Why didn't your script use field matching for inverse telecine:
AssumeTFF() TFM() TDecimate()
The sample has illegal video levels and blown-out highlights.
Your question has nothing to do with ripping DVD. Re-encoding and ripping are two different things.- My sister Ann's brother
You're images aren't showing residual interlacing, they are showing aliasing artifacts from bad deinterlacing. Your source is a mix of telecined film, 30p and 30i, with some orphaned fields. Use QTGMC. There are settings that make it retain more detail -- see the SourceMatch and Lossless options.
Last edited by jagabo; 15th Mar 2020 at 16:06.
I should think that if there are 30p and 30i (interlace and telecine), different parts of the movie would need different styles of cleanup. Likely everything should be 23.976fps for original film, then combined. Pulldown could then be applied to make it all 29.97. Why would you want QTGMC for the telecined parts and the progressive parts?
Agreed, tdeint is a terrible choice.- My sister Ann's brother
(What's the correct meaning of "dvd ripping"? )
How do you find that the sample has sample has illegal video levels and blown-out highlights?
I don't know what is "illegal video levels and blown-out highlights" exactly.
Thanks for your guide.
They would influence the result badly.
QTGMC(preset="veryslow",fpsdivisor=2) can solve there problems,
but QTGMC(preset="veryslow",fpsdivisor=2,SourceMatch=X ,Lossless=X,...) can't :
I am willing to solve these problems on clips.
I'm not afraid of complicated steps because it's my learning process.
If I would like to trim,what can I do to solve these problems?
Why are you using fpsdivisor=2? That is loosing half the frames and motion during the 30i portions of the video and making the 24p portions jerky. Though with all the half second cuts it's hard to see.