user33254: If some videos created by other people have a Ken Burns effect, is it possible for me to remove it and get static full screen view?
From Wikipedia:

The Ken Burns effect is a type of panning and zooming effect used in film and video production from still imagery.
The feature enables a widely used technique of embedding still photographs in motion pictures, displayed with slow zooming and panning effects, and fading transitions between frames.


user29988: In theory you could take screenshots and stitch them together. Any photo editor that has a panorama stitching feature can do this. The question is how sharp are those individual screenshots? It may be necessary to go frame by frame to find the sharpest.

33254: <p>If some videos created by other people have a Ken Burns effect, is it possible for me to remove it and get static full screen view?</p>
<p>From <a href="https://en.wikipedia.org/wiki/Ken_Burns_effect" rel="nofollow noreferrer">Wikipedia</a>:</p>
<blockquote>
<p>The Ken Burns effect is a type of panning and zooming effect used in film and video production from still imagery.
The feature enables a widely used technique of embedding still photographs in motion pictures, displayed with slow zooming and panning effects, and fading transitions between frames.</p>
</blockquote>
 29988: <p>In theory you could take screenshots and stitch them together. Any photo editor that has a panorama stitching feature can do this. The question is how sharp are those individual screenshots? It may be necessary to go frame by frame to find the sharpest.</p>
