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

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Tutorial 3 - Video Masks

This tutorial uses the composite transition and a custom video mask (matte) 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.

The mask / matte is created with GIMP.

Save your mattes to /usr/share/kde4/apps/kdenlive/lumas

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Screen shot of composite transition using a custom wipe file to mask out a section of video - as described in Tutorial 3