ShowFiveVersions - Revision history

Reel.Deal: add link to avs+ documentation

2022-09-18T05:13:42Z

add link to avs+ documentation

← Older revision		Revision as of 07:13, 18 September 2022
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			<div {{BlueBox2\|40\|0\|3px solid purple}} >
			{{AvsPlusFullname}}<br>
			Up-to-date documentation: [https://avisynthplus.readthedocs.io/en/latest/avisynthdoc/corefilters/showfive.html https://avisynthplus.readthedocs.io]
			</div>


	{{Template:FuncDef\|ShowFiveVersions(clip ''clip1'', clip ''clip2'', clip ''clip3'', clip ''clip4'', clip ''clip5'')}}		{{Template:FuncDef\|ShowFiveVersions(clip ''clip1'', clip ''clip2'', clip ''clip3'', clip ''clip4'', clip ''clip5'')}}

Raffriff42: added category:Debugging/Diagnostic_filters

2015-06-03T22:29:21Z

added category:Debugging/Diagnostic_filters

← Older revision		Revision as of 00:29, 4 June 2015
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	[[Category:Internal filters]]		[[Category:Internal filters]]
			[[Category:Debugging/Diagnostic filters]]

Admin: 1 revision

2013-05-09T15:02:26Z

1 revision

← Older revision	Revision as of 17:02, 9 May 2013
(No difference)

Wilbert at 23:08, 1 April 2006

2006-04-01T23:08:02Z

New page

{{Template:FuncDef|ShowFiveVersions(clip ''clip1'', clip ''clip2'', clip ''clip3'', clip ''clip4'', clip ''clip5'')}}

ShowFiveVersions takes five video streams and combines them in a staggered arrangement from left to right. The only use for this (that I can think of) is to help find the NTSC pulldown pattern. You can do this using code like this:

# view all five pulldown patterns at once:
DoubleWeave()
# put a resizing filter here if necessary (see below):
a = Pulldown(0, 2).Subtitle("0, 2")
b = Pulldown(1, 3).Subtitle("1, 3")
c = Pulldown(2, 4).Subtitle("2, 4")
d = Pulldown(0 ,3).Subtitle("0 ,3")
e = Pulldown(1, 4).Subtitle("1, 4")
ShowFiveVersions(a, b, c, d, e)

This code displays the five pulldown patterns with some text identifying which is which. You can then look through the movie and pick the pattern which avoids blending frames. (In ordinary pulldown, there will actually be two which work equally well. Look at the diagrams in the [[Pulldown]] filter section to see why.) If none of the five work properly, then you're dealing with one of the more perverse forms of pulldown and you might want to use [[PeculiarBlend]].

If you're planning to capture at a high resolution and then scale down after, you should place the [[ReduceBy2]] or [[BilinearResize]] or whatever just after the [[DoubleWeave]] statement in the code above. Before DoubleWeave it won't work correctly, and if you postpone it any further, ShowFiveVersions will produce a really big frame.

[[Category:Internal filters]]