[Tig] A stupid 3:2 question

Robert Houllahan rob at cinelab.com
Thu Nov 8 07:53:11 PST 2007


> It's not interlaced BUT it could be. I'm not sure how you are driving
> your FCP station from your TK suite, but if the card does not know
> where the A-frame is, it will remove the wrong fields. Even if it
> thinks it knows where it's at, there maybe a delay in picture.

I have SDI piped from the Color Corrector to the blackmagic card..
>
> With the latest version of Cinema Tools and it's improved Inverse
> Telecine function, I don't even bother capturing SD at 23.98fps. I've
> had too many experiences with being a frame/field off. Especially
> with HD down-conversions. I've just mandated my department to capture
> at 29.97 and Inverse Telecine to 23.98fps. It's quick, saves loads of
> headaches and re-dos.


I found the same problems with doing pulldown removal on the card, so  
I do not offer that as an option just 29.97 or 25..I just get asked  
about 24p sd xfer allot and generally figured that the pulldown  
removal in post was best but just removed the extra frames and did  
not de interlace, I suppose it becomes 24psf after pulldown removal?

-Rob-

Robert Houllahan
rob at cinelab.com
Filmmaker
Vp Cinelab Inc.
www.cinelab.com





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