https://support.apple.com/ar-om/guide/imovie/mov26d3f6a6c/mac
Modify crop, rotation, or Ken Burns effects in iMovie on Mac - Apple دعم (OM)
In iMovie on your Mac, modify a crop applied to a clip, change a clip’s rotation, or adjust the way the camera moves in the Ken Burns effect.
ken burns effectscrop rotationmac applemodifyimovie