The mview command can store and delete movie keyframes.
Keyframes store a view (camera or object position) and optionally the object state and/or a scene. Between keyframes, PyMOL will interpolate views and states, allowing for smooth animations.
Before using mview, the movie timeline has to be set up with mset.
Usage
mview [ action [, first [, last [, power [, bias
[, simple [, linear [, object [, wrap [, hand
[, window [, cycles [, scene [, cut [, quiet
[, auto [, state [, freeze ]]]]]]]]]]]]]]]]]]
Arguments
action = str: one of store, clear, reset, purge, interpolate, uninterpolate, reinterpolate, toggle, toggle_interp, smooth {default: store}
first = int: frame number or 0 for current frame {default: 0}
power = float: slow down animation at keyframe (0.0) or not (1.0) {default: 0.0}
object = str: name of object for object keyframes, or empty for global (camera) keyframes {default: }
scene = str: name of scene to store scene with key ..→