Talk:VFR

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Hello, I did not understand if vfr is played back with differents framerates. There are two articles and I think they expain it different:

Artikel 1: Variable framerate and hybrid video "For soft pulldown, the NTSC part (also called video part) is played back at 29.97 fps and the telecined part also by duplicating fields (to go from 23.976 fps to 29.97 fps)"

Artikel 2: http://avisynth.org/mediawiki/Advanced_topics Hybrid video "When playing hybrid video the NTSC part (also called video part) is played back at 29.97 fps and the telecined part at 23.976 fps"

And when there is written "duplicating", does this mean dupplication or some kind of telecining ?

Best regards, Ti

The first full article is correct (now). The second is not. It is short abstract and must be fixed. Fizick 22:16, 22 June 2007 (PDT)

[edit] First step of TIVTC acceleration

Quote:

TIVTC:

This is a 2-pass mode. Add this to your script: 

TFM(mode=1, output="tfm.txt")
TDecimate(mode=4, output="stats.txt")

Open this and play through it in VirtualDub.

how to accelerate this step?

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