VapourSynth 1.0 documentation
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# PlaneDifference

`std.``PlaneDifference`(clip[] clips, int plane[, string prop = 'PlaneDifference'])

  PlaneDifference calculates the absolute normalized difference between two clips for the given plane and stores the result in the frame property prop in the returned clip (which is a copy of the first clip). The normalization means that the result is always a float between 0 and 1, where 0 means no differences and 1 means the biggest possible difference for every pixel.