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Old September 5th, 2010, 04:48 PM   #1
Regular Crew
Join Date: Feb 2010
Location: United Kingdom
Posts: 156

Hey u been reading up on certain cameras.

What do they mean by 2:2 pulldown? what does this mean

Ollie Walton is offline   Reply With Quote
Old September 6th, 2010, 03:31 AM   #2
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Join Date: Feb 2006
Location: Belfast, UK
Posts: 4,152
I had to check up on this. The 2-2 pull down, is seemingly used for the transfer of film - basically one film frame to one video frame.

On a camera, I assume that means one progressive frame into one interlaced video frame (as in Psf), but I could be wrong.

The 2-3 pull down is used to convert from 24 to 29.97 frames/s as used in the NTSC countries.
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