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fDesc[0] = "PiP masks are used to define the areas of a PiP video that should be hidden. Masks created with the PiP Mask Converter are for use only with CyberLink PowerDirector&trade;. Specifically, from within the &quot;Picture in Picture (PiP) Designer&quot; tool.<br /> PowerDirector requires two files for every PiP mask. The first file is an 80 pixel by 60 pixel PNG image file. This file is the &ldquo;thumbnail&rdquo; image that appears in PowerDirector&rsquo;s PiP Designer pick list. It is used only as a visual representation of what the mask will look like.";

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