judder

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judder

Informal chiefly Brit
abnormal vibration in a mechanical system, esp due to grabbing between friction surfaces, as in the clutch of a motor vehicle

judder

A shaking or wobbling effect in a video image. Judder is often caused by the conversion of a 24 frames-per-second (fps) movie to a 30 or 60 fps video format, or when viewing 24 fps content on a 60 Hz monitor. See telecine, flicker and adaptive sync.
References in periodicals archive ?
However, Juddery provides correct information regarding the inventors involved along with these two personalities.
He is tired but completely well now - his left eye was juddery for a while from the knock on the head he received, but that has cleared up.
Look for juddery brakes, slipping autos, scuffed driver's seat and some electrical naughtiness.
DRIVERS tend to love new Tarmac that's quiet as a whisper and smooths out even the most juddery car ride.
It's so real, and the motion is much smoother - nowhere near as juddery as it was.
Ride was at times a little juddery, but only on rougher surfaces.