User guide

130 Corel VideoStudio Pro User Guide
Dragging the green node distorts an overlay clip.
When you select the green node, the cursor becomes a smaller arrow
with a small black box at its tail.
Hold [Shift] while dragging the green nodes to keep the
distortion within the outline box of the current clip.
Combining Overlay clips to create an Ultra HD (4K) video
Some Ultra HD (4K resolution) videos are created by combining four
full HD files shot with a 4K camera. Apart from adding Overlay effects,
you can use Overlay Tracks to assemble HD videos into one Ultra HD
(4K) movie.
To merge HD files using Overlay clips
1 In the Library, select the media folder that contains the four HD
files that you want to assemble.
Each file represents a quadrant of the Ultra HD (4K) video.
2 Drag each file from the Library to an Overlay Track on the
Timeline.