Create a short video for the following KWin effects (one video per effect):

• Mouse Click Animation
• Track Mouse
• Snap Helper
• Invert

For this video an up-to-date version of the kde-workspaces should be used (e.g. Kubuntu 13.10). These effects require OpenGL - this means a virtual machine might not be enough. The video should be recorded without any audio, using as many KDE default settings as possible and should only feature KDE applications. Selected User Interface language should be English.

For the invert effect both complete desktop mode and single window should be demonstrated.