Revision 16134b7c doc/filters.texi

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doc/filters.texi
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template and to be employed in analysis / debugging tools.
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It accepts as optional parameter a string of the form
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@var{width}:@var{height}, where @var{width} and @var{height} specify the size of
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the configured source.
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@var{width}:@var{height}:@var{timebase}.
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The default values of @var{width} and @var{height} are respectively 352
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and 288 (corresponding to the CIF size format).
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@var{width} and @var{height} specify the size of the configured
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source. The default values of @var{width} and @var{height} are
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respectively 352 and 288 (corresponding to the CIF size format).
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@var{timebase} specifies an arithmetic expression representing a
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timebase. The expression can contain the constants "PI", "E", "PHI",
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"AVTB" (the default timebase), and defaults to the value "AVTB".
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@c man end VIDEO SOURCES
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