https://helpx.adobe.com/il_en/premiere/desktop/add-video-effects/apply-video-transitions/apply-morph-cut-to-smoothen-jump-cuts.html
Apply Morph Cut to smooth jump cuts in Premiere | Premiere
Learn how to use Morph Cut in Premiere to polish interviews by smoothing out jump cuts between sound bites.
morph cutjump cutsapplysmoothpremiere