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@@ -18231,6 +18231,10 @@ implemented based on the de-interlace algorithm written by Jim |
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Easterbrook for BBC R&D, the Weston 3 field deinterlacing filter |
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uses filter coefficients calculated by BBC R&D. |
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This filter use field-dominance information in frame to decide which |
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of each pair of fields to place first in the output. |
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If it gets it wrong use @ref{setfield} filter before @code{w3fdif} filter. |
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There are two sets of filter coefficients, so called "simple": |
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and "complex". Which set of filter coefficients is used can |
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be set by passing an optional parameter: |
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Paul B Mahol
6 years ago