Stuttering on-screen movement. In film is result of too slow sampling rate at 24 frame/second unable to resolve camera panning motion. Also caused by 3:2 pulldown, movie frames on screen for differing times due to frame rate translations. Can also occur with PAL to NTSC conversions.
Canon glossary us
An instability introduced when images sampled at one frame rate are converted to a different frame rate for viewing. This effect is most noticeable when frames are repeated or deleted in order to obtain slow motion or fast motion. See also motion artifact.
Cel Mai folosit cuvant: motion | Domeniu Aplicare : Cinematografie | Caractere: 211 Cuvinte: 43 | Limba: Engleza | Sursa imdb Movie Terminology