chapter  11
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Pixel Chooser

The PixelChooser is a built-in tool that

allows you to select portions of a me-

dia source to which a fi lter will apply.

In its simplest application, it can cre-

ate a blur, for example, and apply it to

a section of a media track defi ned by

simple preset shapes. This will become

clearer as we experiment with the tool.