Videomaker – Learn video production and editing, camera reviews › Forums › Technique › Editing › Zoom-in on portrait technique › I don’t use any of the
I don’t use any of the software you stipulate, but the solution should be the same in any NLE. Put each portrait on a separate track, crop each to 25% and position it to make your matrix. Use key-frames to enlarge or shrink each image as appropriate. Or alternatively, use a Zoom FX to bring the selected portrait to full screen.