Matrox Electronic Systems Matrox RT.X2 Computer Hardware User Manual


 
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Creating a lens flare effect
Adjusting the percentage on the x and y axes changes the lens flare’s width
and height, respectively.
$ Intensity Sets the opacity of the light refractions. Levels range from
completely transparent (0) to opaque (100).
$ Enable Alpha Select this option to enable alpha for the lens flare, so it
will remain visible even on transparent (keyed) areas of your clip.
Flare Settings Adjusting these settings will change the appearance of the
flare (usually the brightest spot) in the lens.
¦NoteWhile most of the lens flare patterns contain a flare, some of them do
not. If you choose a pattern without a flare, these settings aren’t applicable.
$ Size Sets the size of the flare.
$ Intensity Sets the opacity of the flare. Levels range from completely
transparent (0) to opaque (100).
$ Color Sets the color of the flare.
Crop Allows you to crop the edges of your clip. For more information, see
“Cropping your clip” on page 55.