Swap - Revision history

Reel.Deal: add link to avs+ documentation

2022-09-17T03:24:57Z

add link to avs+ documentation

2021-08-08T14:51:16Z

Added alpha channel parameter to YToUV() for Avisynth+

2017-04-29T20:37:38Z

2017-04-28T02:40:16Z

2017-04-23T12:33:57Z

‎See also: add AVS+ info

2016-03-25T01:27:41Z

‎Examples: simplify

2016-03-25T01:13:52Z

add example with image

2016-03-15T13:19:43Z

‎Syntax and Parameters

2016-03-15T13:17:57Z

‎Syntax and Parameters

2016-03-15T13:11:15Z

← Older revision		Revision as of 03:24, 17 September 2022
Line 1:		Line 1:
		+	<div {{BlueBox2\|40\|0\|3px solid purple}} >
		+	{{AvsPlusFullname}}<br>
		+	Up-to-date documentation: [https://avisynthplus.readthedocs.io/en/latest/avisynthdoc/corefilters/swap.html https://avisynthplus.readthedocs.io]
		+	</div>
		+
	Swaps chroma channels in [[YUV]] clips.		Swaps chroma channels in [[YUV]] clips.
	__TOC__		__TOC__

@@ Line 37: / Line 37: @@
 {{FuncDefH4|YToUV}}
 {{FuncDef
-|YToUV(clip ''clipU'', clip ''clipV'' [, clip ''clipY'' ] )
+|YToUV(clip ''clipU'', clip ''clipV'' [, clip ''clipY'' [, clip ''clipA'' ] ] )
 }}
 :Copies the ''Y'' (luma channel) of {{FuncArg|clipU}} to the ''U'' channel of the output clip and the ''Y'' (luma channel) of {{FuncArg|clipV}} to the ''V'' channel of the output clip.
 :If {{FuncArg|clipY}} is given, copies the ''Y'' (luma channel) of {{FuncArg|clipY}} to the ''Y'' channel of the output clip.
 :Depending on the color format, the image resolution can be changed.
 </div>

@@ Line 63: / Line 63: @@
 * Show ''U'' and ''V'' channels stacked for illustration purposes.
 ** Note that with a [[YV12]] source (like the one below), the ''U'' and ''V'' images will be half the size of the original.
-** In the ''U'' and ''V'' images, gray will be at 128 and colors will be either brighter or darker.
+** In the ''U'' and ''V'' images, gray will be at 128{{D}} and saturated colors will appear brighter or darker.
 {{HalfBreak}}
 :[[File:SwapEx-Sintel9150.jpg]]

@@ Line 48: / Line 48: @@
 ==== See Also ====
 *Show [[RGB]] channels with [[ShowAlpha|ShowAlpha/Red/Green/Blue]].
-*{{AvsPluscon}} [[Extract]] for high bit depth support.
+*{{AvsPluscon}} [[Extract]] for {{Deep_color}} support.

@@ Line 2: / Line 2: @@
 __TOC__
-== Syntax and Parameters ==
+<!-- ==== Syntax and Parameters ==== -->
 <div style="max-width:62em" >
 {{FuncDefH4|SwapUV}}
 {{FuncDef
@@ Line 32: / Line 33: @@
 :Shorthand for '''UToY.'''[[ConvertToY8]] and '''VToY.'''[[ConvertToY8]], but faster.
 {{FuncDefH4|YToUV}}
 {{FuncDef
@@ Line 45: / Line 46: @@
-== Examples ==
+==== See Also ====
 <div style="max-width:62em" >
 * Blur the U chroma channel
@@ Line 54: / Line 60: @@
   [[MergeLuma]](video)
 </div>
 * Show ''U'' and ''V'' channels stacked for illustration purposes.
@@ Line 72: / Line 77: @@
 </div>
 == Changes ==
 {| border="1"
 |-

@@ Line 48: / Line 48: @@
 <div style="max-width:62em" >
 * Blur the U chroma channel
-<div {{BoxWidthIndent|28|2}} >
+<div {{BoxWidthIndent|32|2}} >
   video = [[ColorBars]](512, 512).[[ConvertToYV12]]
   u_chroma = '''UToY'''(video).[[Blur]](1.5)
@@ Line 56: / Line 56: @@
-* Show ''Y'', ''U'' and ''V'' channels stacked for illustration purposes.
+* Show ''U'' and ''V'' channels stacked for illustration purposes.
-** Note that with a [[YV12]] source (like the one below), the ''U'' and ''V'' images will be half the size compared to the ''Y'' image.
+** Note that with a [[YV12]] source (like the one below), the ''U'' and ''V'' images will be half the size of the original.
 ** In the ''U'' and ''V'' images, gray will be at 128 and colors will be either brighter or darker.
 {{HalfBreak}}
 :[[File:SwapEx-Sintel9150.jpg]]
-<div {{BoxWidthIndent|48|2}} >
+<div {{BoxWidthIndent|32|2}} >
   [[StackVertical]](
   \  [[Subtitle]]("YV12 original", align=2),
   \  [[StackHorizontal]](
   \       '''UtoY'''.Subtitle("UtoY", align=2),

← Older revision		Revision as of 13:11, 15 March 2016
Line 30:		Line 30:
	}}		}}

−	:Shorthand for '''UToY.'''[[ConvertToY8]] and '''VToY.'''[[ConvertToY8]], but faster~~. Added in v2.60~~.	+	:Shorthand for '''UToY.'''[[ConvertToY8]] and '''VToY.'''[[ConvertToY8]], but faster.