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Question about Motion Characteristics

motion shutter video-ish

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#1 Kitae Lee

Kitae Lee

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Posted 17 October 2016 - 04:42 PM

Hello I have some question about film's Motion Characteristic

some movies like terminator 2, total recall (1990) are has a video-ish Motion Characteristic.

terminator 2 is shot on film, it is 24 fps, it was not more than 180' shutter angle but it has 

lots of motion blurs, so motion feel like between film and video.

and see these pictures please

it's near 01:39:02 screen grab in terminator 2 / 24 fps video file t2slowpan.jpg

you see some long kind of lamp in picture 

t2fastpan.jpg

and this is same cut when fast panning. there is triple ghost.

what make this thing? entire movie is like this when fast movement.

ghosting and lots of motion blurs and video-ish motion.

because camera shutter type? between halfmoon,bowtie? or lighting?  telecine,scan?

I really don't know. and sorry about awful grammar.

Thank you.


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#2 Kitae Lee

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Posted 18 October 2016 - 02:13 PM

It was 60hz ac current flickering.. about fluorescence lamp 

and shutter angle will be not 144 degrees (1/60 s) i think.

it was very simple thing.  ah.....

but still don't know about lots of motion blurs with standard framerate and shutter angle


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The Slider

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Gamma Ray Digital Inc

rebotnix Technologies

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Glidecam

Rig Wheels Passport

Media Blackout - Custom Cables and AKS