Imgix APIsVideo APIMulti-Asset AssemblyVideo Assembly Motion Amount

Video Assembly Motion Amount

video-assembly-motion-amount

Controls the magnitude of the Ken Burns motion on an image segment.

video-assembly-motion-amount[N] accepts a float from 0.05 to 1.0. The default is 0.2. For zoom motions, the zoom ends at 1 + amount (so 0.2 = a 20% zoom travel); for pans, movement is proportional.

ValueEffect
0.050.1Very subtle drift
0.2Default — classic Ken Burns feel
0.350.5Noticeable pan or zoom
1.0Maximum travel

Applies to image segments only — ignored on video segments.