pa55ion wrote:
Videopad 3 will allow you to have a more accurate positioning but the scrolling for an overlay video or picture seemed impossible.
After selecting the overlay, click the small arrow to the right of "effects." From the drop-down list choose "motion."
Each setting (X, Y, rotation, scale) has a green X next to it. Click the appropriate X and, to the right, a box with a blue line appears.
Click on that line to set points (dots) in the time line for this overlay. Drag various sections of that line - clicking first on a point/s that you created - to create the desired trajectory.
Or simply use the sliders in the main box for an overall effect.
See the result by clicking the PLAY button below.