above threshold

what is it? above threshold is a general effects plug-in that can set all pixels that are above 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 bright background (e.g. white) and want to eliminate shadows (for later matting effects) or eliminate slight irregularities in a background. you can also use it to change the color of a bright background to any color you like. note that there is a second plug called 'below threshold' that does the opposite: set all pixels that are below a certain level to a color you specify.
Price USD 1.5
License Purchase
File Size 4.18 MB
Version 3.0.0u
Operating System Macintosh, Mac OS X 10.4 PPC, Mac OS X 10.4 Intel
System Requirements
  • Mac OS X 10.4 or higher (Universal)
  • iMovie 3