23 lines
855 B
ReStructuredText
23 lines
855 B
ReStructuredText
DoubleWeave
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===========
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.. function:: DoubleWeave(vnode clip[, bint tff])
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:module: std
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Weaves the fields back together from a clip with interleaved fields.
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Since VapourSynth only has a weak notion of field order internally, *tff*
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may have to be set. Setting *tff* to true means top fields first and false
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means bottom fields first. Note that the ``_Field`` frame property, if present
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and in a valid combination, takes precedence over *tff*.
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DoubleWeave's output has the same number of frames as the input. One must
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use DoubleWeave together with SelectEvery to undo the effect of
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SeparateFields::
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sep = core.std.SeparateFields(source)
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...
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woven = core.std.DoubleWeave(sep)
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woven = core.std.SelectEvery(woven, 2, 0)
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The ``_Field`` frame property is deleted and ``_FieldBased`` is set accordingly.
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