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authorBernie Innocenti <bernie@codewiz.org>2010-05-03 21:53:47 (GMT)
committer Bernie Innocenti <bernie@codewiz.org>2010-05-03 21:53:47 (GMT)
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+.. _interlace:
+
+.. index::
+ pair: command line option; interlace
+ pair: menu item; Interlace
+ pair: filter; Interlace
+
+Interlace filter
+================
+
+The interlace filter halves the horizontal resolution, and in each frame
+alternates between drawing only the even and only the odd lines. This speeds up
+the calculation, and in higher resolutions produces a motion-blur-like effect.
+
+:ref:`More information about filters <filter>`
+
+**Available as**: menu item, command line option