below threshold
below threshold


below threshold free download for Mac

below threshold

09 June 2007

A vivid color plugin for iMovie.


below threshold (a.k.a. "under threshold") is a general effects plug that can set all pixels that are below a threshold in red, green, and blue to a color you specify.

What should I use it for? This plug is extremely useful whenever you are filming against a dark background (e.g. grey, black) and want to eliminate reflections (for later matting effects) or slight irregularities in a background. you can also use it to change the color of a dark background to any color you like.

Note that there is a second plug called 'above threshold' that does the opposite: set all pixels that are above a certain level to a color you specify.

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App requirements: 
  • Intel 32
  • PPC 32
  • Mac OS X 10.4.11 or later
Developer Website: 
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