If you need to put two videos side by side, DIAGONALLY, VERTICALLY OR HORIZONTALLY for comparative, visual, creative or any other reasons, this video will guide you in a few steps Using VSDC Free Video Editor,
1.Drag two videos into the scene
2.Arrange two videos to lap one above the other with an equal duration
3. Double click the video at the top, to draw a rectangle
4. On the rectangle, click blend option and select INVERTED MASK
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