slow mo/fast motion

[casketfour]

this may be more of an editing question but there is a sequence i want to attempt which includes zooming in on someone which is happening in real time while everything else happening around them is sped up about 75 %

however i want the camera to be able to have motion,

i know this is probally a difficult task but can someone shed some light on how i could go about doing this?

some more background info is basically this is a store clerk standing behind a counter while customers come in and out of the store and shop/pay for their goods the only thing that isn't sped up is the camera's motion and the store clerk please help?

 

[Barry_S]

Re: slow mo/fast motion

The simple way to do this is to have to actor playing the clerk either remain fairly motionless or make very slow movemrnts while you let the extras move anbout at normal speed.  Camera moves should be made to take whatever multiple longer that things will be speeded up.  For example, if you're going to speed up motion 2X, than a camera move should take twice as long while you shoot. After shooting, you speed the scene up in post.