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Subtract Effect
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.. figure:: /images/editors_sequencer_strips_subtract.png

   Subtract Effect.


This effect takes away one strip's color from the second.

Make a negative of an image using this effect,
or switch the order of the strips and just darken the strip.
Subtracting a hue of blue from a white image will make it yellow,
since red and green make yellow.


Options
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This strip has no options.