Kdenlive/Manual/Transitions/Composite

Composite Transition

The composite transition combines the video data from 2 video tracks into one.

Tutorial 1

See this tutorial that describes how to use

Alpha Manipution>Blue Screen
rotoscoping
Composite Transition.
Crop and Transform>Pan and Zoom effect
Enhancment>Sharpen Effect
Alpha Manipution>Alpha Operations

Tutorial 2 - composite transition and Blue Screen

Tutorial showing how to use the "Blue screen" function ,composite transition and Keyframes to animate one image moving over another in the KDEnlive video editor

Tutorial 3 - Video Masks

This tutorial uses the composite transition and a custom video mask to create an effect where you can make it appear that one video is playing on the screen of a still of a computer monitor.