AWarpsharp2/aWarp - Revision history

Reel.Deal: small documentation update

2015-11-10T00:04:39Z

small documentation update

Reel.Deal: minor formatting

2014-09-21T07:21:17Z

minor formatting

Reel.Deal: category

2014-08-23T15:23:31Z

Reel.Deal: /* Syntax and Parameters */

2014-03-10T01:44:48Z

‎Syntax and Parameters

Reel.Deal: Update

2014-03-10T00:55:21Z

Update

Reel.Deal at 12:24, 9 November 2013

2013-11-09T12:24:51Z

Reel.Deal: Created page with "== aWarp == {{Template:FuncDef|aWarp(edge_mask_clip, int "depth", int "chroma")}}"

2013-10-15T18:08:55Z

Created page with "== aWarp == {{Template:FuncDef|aWarp(edge_mask_clip, int "depth", int "chroma")}}"

New page

== aWarp ==

{{Template:FuncDef|aWarp(edge_mask_clip, int "depth", int "chroma")}}

@@ Line 1: / Line 1: @@
 {{FilterCat4|External_filters|Plugin_functions|Adjustment_filters|Sharpeners}}
-'''Back to [[aWarpSharp2#Filters|aWarpSharp2]] &larr;'''
+<tt>aWarp</tt> is designed for a more custom warp-sharpening than <tt>[[/aWarpSharp2|aWarpSharp2]]</tt> allows.
---------------------------------------------------
-<br>
-== Description ==
 aWarp is designed for a more custom warp-sharpening than [[/aWarpSharp2|aWarpSharp2]] allows.
 <br>
 <br>
@@ Line 14: / Line 10: @@
 <br>
 ::{{Par2| |clip| |}}
-:::Edge mask clip; usually the input clip  processed by [[AWarpsharp2/aSobel|aSobel]] and followed by [[AWarpsharp2/aBlur|aBlur]].
+:::Edge mask clip; usually the input clip  processed by <tt>[[AWarpsharp2/aSobel|aSobel]]</tt> and followed by <tt>[[AWarpsharp2/aBlur|aBlur]]</tt>.
-:::If you want more stable results it's good idea to do anti-aliasing and temporal filtering on the edge mask before passing it to the warping stage.
+:::If you want more stable results it's good idea to do anti-aliasing and temporal filtering (if necessary) on the edge mask before passing it to the warping stage.
 <br>
 ::{{Par2|depth|int|3}}
-:::Strength of the final warping. Negative values result in warping in opposite direction.
+:::Strength of the final warping. Negative values result in warping in opposite direction, i.e. will blur the image instead of sharpening.
-:::Range: -128 to 127
+:::<span style="color:red">'''Note:'''</span> Chroma channels are internally processed with <code>{{Template:FuncDef|depth}}/2</code>.
 <br>
 ::{{Par2|chroma|int|4}}
-:::Processing mode for chroma planes (U and V):
+:::Processing mode for the chroma channels (U and V):
-::::* 0 : fill with zeroes
+:::* 0 : fill with 0x80(128), output is grayscale.
-::::* 1 : don't care
+:::* 1 : don't care - chroma will be trashed.
-::::* 2 : copy
+:::* 2 : copy chroma channels from the input clip.
-::::* 3 : process
+:::* 3 : process chroma; create an edge mask from each chroma channel and use those to warp each chroma channel individually.
-::::* 4 : guide by luma
+:::* 4 : process chroma; use the edge mask from the luma to warp the chroma channels.
-::::* 5 : same as 3, but don't process luma
+:::* 5 : same as 3, but don't process luma.
-::::* 6 : same as 4, but don't process luma
+:::* 6 : same as 4, but don't process luma.
 <br>
 == Examples ==
-aWarp with ''all'' default settings is identical to [[/aWarpSharp2|aWarpSharp2()]]:
+The following example is identical to <code>[[/aWarpSharp2|aWarpSharp2()]]</code>:
   input     = [[AviSource]]("Blah.avi")
-  edge_mask = input.aSobel(thresh=128, chroma=1).aBlur(blur=3, type=1, chroma=1)<br>
+  edge_mask = input.aSobel(thresh=128, chroma=1).aBlur(blur=2, type=0, chroma=1)<br>
-  aWarp(input, edge_mask, depth=3, chroma=4)
+  aWarp(input, edge_mask, depth=16, chroma=4)
 <br>
 The following examples are written differently but are identical to the one above.
   [[AviSource]]("Blah.avi")
-  aWarp(aSobel().aBlur())
+  aWarp(aSobel().aBlur(blur=2, type=0), depth=16)
   input     = [[AviSource]]("Blah.avi")
-  edge_mask = input.aSobel().aBlur()<br>
+  edge_mask = input.aSobel().aBlur(blur=2, type=0)<br>
-  aWarp(input, edge_mask)
+  aWarp(input, edge_mask, depth=16)
 <br>
 --------------------------------------------------------
 '''Back to [[aWarpSharp2#Filters|aWarpSharp2]] &larr;'''

@@ Line 1: / Line 1: @@
-[[Category:Plugin_Filters]]
+{{FilterCat4|External_filters|Plugin_functions|Adjustment_filters|Sharpeners}}
-[[Category:Sharpening]]
 '''Back to [[aWarpSharp2#Filters|aWarpSharp2]] &larr;'''
 --------------------------------------------------
 <br>
 == Description ==
-:aWarp is designed for a more custom warp-sharpening than [[/aWarpSharp2|aWarpSharp2]] allows.
+aWarp is designed for a more custom warp-sharpening than [[/aWarpSharp2|aWarpSharp2]] allows.
 <br>
 <br>
@@ Line 13: / Line 11: @@
 <br>
 ::{{Par2| |clip| |}}
-::::Input clip.
+:::Input clip.
 <br>
 ::{{Par2| |clip| |}}
-::::Edge mask clip; usually the input clip  processed by [[AWarpsharp2/aSobel|aSobel]] and followed by [[AWarpsharp2/aBlur|aBlur]].
+:::Edge mask clip; usually the input clip  processed by [[AWarpsharp2/aSobel|aSobel]] and followed by [[AWarpsharp2/aBlur|aBlur]].
-::::If you want more stable results it's good idea to do anti-aliasing and temporal filtering on the edge mask before passing it to the warping stage.
+:::If you want more stable results it's good idea to do anti-aliasing and temporal filtering on the edge mask before passing it to the warping stage.
 <br>
 ::{{Par2|depth|int|3}}
-:::Range: -128 to 127<br>
+:::Strength of the final warping. Negative values result in warping in opposite direction.
-::::Strength of the final warping. Negative values result in warping in opposite direction.
 <br>
 ::{{Par2|chroma|int|4}}
@@ Line 47: / Line 46: @@
   edge_mask = input.aSobel().aBlur()<br>
   aWarp(input, edge_mask)
 <br>
 --------------------------------------------------------
 '''Back to [[aWarpSharp2#Filters|aWarpSharp2]] &larr;'''

← Older revision		Revision as of 15:23, 23 August 2014
Line 1:		Line 1:
		+	[[Category:Plugin_Filters]]
		+	[[Category:Sharpening]]
	'''Back to [[aWarpSharp2#Filters\|aWarpSharp2]] ←'''		'''Back to [[aWarpSharp2#Filters\|aWarpSharp2]] ←'''
	--------------------------------------------------		--------------------------------------------------

@@ Line 15: / Line 15: @@
 ::{{Par2| |clip| |}}
 ::::Edge mask clip; usually the input clip  processed by [[AWarpsharp2/aSobel|aSobel]] and followed by [[AWarpsharp2/aBlur|aBlur]].
 <br>
 ::{{Par2|depth|int|3}}
@@ Line 30: / Line 31: @@
 ::::* 6 : same as 4, but don't process luma
 <br>
 == Examples ==
 aWarp with ''all'' default settings is identical to [[/aWarpSharp2|aWarpSharp2()]]:

@@ Line 1: / Line 1: @@
-'''Back to [[aWarpSharp2#Filters|aWarpSharp2]]'''
+'''Back to [[aWarpSharp2#Filters|aWarpSharp2]] &larr;'''
 == Description ==
-A warp-sharpening filter.
+:aWarp is designed for a more custom warp-sharpening than [[/aWarpSharp2|aWarpSharp2]] allows.
-== Syntax and Parameters ==
-:{{Template:FuncDef|aWarp(edge_mask_clip, int "depth", int "chroma")}}
 <br>
 <br>
-::{{Par|depth|int|3}}
+== [[Script variables|Syntax and Parameters]] ==
 :::Range: -128 to 127<br>
 ::::Strength of the final warping. Negative values result in warping in opposite direction.
 <br>
-::{{Par|chroma|int|1}}
+::{{Par2|chroma|int|4}}
 :::Processing mode for chroma planes (U and V):
 ::::* 0 : fill with zeroes
-::::* 1 : don't care, default for aSobel and aBlur
+::::* 1 : don't care
 ::::* 2 : copy
 ::::* 3 : process
-::::* 4 : guide by luma - default for aWarpSharp, aWarp, and aWarp4 only
+::::* 4 : guide by luma
 ::::* 5 : same as 3, but don't process luma
 ::::* 6 : same as 4, but don't process luma