Getting smooth zoom starts and ends

[shotcut]

Hopefully this documentation page I just updated helps:

Keyframe Types and Easing

Keyframe Types Hold A hold keyframe makes the value not change until possibly the next keyframe. Also, there is NO transition between the previous video frame’s values and the time on this keyframe. Essentially, it introduces a hard cut to a new value and sustains it until otherwise. If you think about it in terms of video transitions; this is the hard or jump cut. Linear Linear is a straight line between keyframes like / or . Sometimes this is called a ramp. It is a simple way to adjust values…