Histograms in RGB & CMY - Revision history

Reel.Deal: minor formatting

2014-09-20T23:25:02Z

minor formatting

Reel.Deal: abstract update

2014-09-07T10:45:09Z

abstract update

Reel.Deal: /* Syntax and Parameters */ formatting

2014-09-07T10:42:05Z

‎Syntax and Parameters: formatting

Reel.Deal: Images

2014-03-17T20:57:19Z

Images

Reel.Deal: Histograms in RGB & CMY

2014-03-17T19:49:32Z

Histograms in RGB & CMY

New page

{{FilterCat|External_filters|Adjustment_filters|Levels and Chroma}}
{{Filter2
|-Vit-
|2012/04/20
|[]
|Levels and Chroma
|}}
 
== Description ==
:A script to display RGB and CMY levels and a RGB parade color scope.
:{{Template:FuncDef|HistogramRGBLevels}} / {{Template:FuncDef|HistogramCMYLevels}} are like [[Histogram#Levels_mode|Histogram("levels")]] but for RGB and CMY instead of YUV.
:{{Template:FuncDef|HistogramRGBParade}} presents a fairly standard RGB parade color scope. It uses [[Histogram#Classic_mode|Histogram("classic")]] for each RGB component, but applied to columns rather than rows.
 
== Requirements ==
:- AviSynth 2.5.8 or later
:- Supported color formats: [[RGB24]], [[RGB32]], [[Y8]], [[YUY2]], [[YV411]], [[YV12]], [[YV16]], [[YV24]]
 
== [[Script variables|Syntax and Parameters]] ==
 
{{Template:FuncDef|HistogramRGBLevels (''clip'' input, ''bool'' "range", ''float'' "factor" )}}
:{{Template:FuncDef|HistogramCMYLevels (''clip'' input, ''bool'' "range", ''float'' "factor" )}}
 
::{{Par2|input|clip| }}
::::Input clip.
 
::{{Par2|range|bool|true}}
::::Set range=false to hide the 16-235 range (a left-over from the Y histogram used to build these)
 
::{{Par2|factor|float|100.0}}
:::Range: 0.0 to 100.0
::::The "factor" option specifies how the graphs are displayed. It is specified as percentage of the total population.
 
 
---------
:{{Template:FuncDef|HistogramRGBParade (''clip'' input, ''float'' "width" )}}
 
::{{Par2|input|clip| }}
::::Input clip.
 
::{{Par2|width|float|0.25}}
::::Controls the width of the histogram display (height will always be 256 pixels).
 
== Examples ==
HistogramRGBLevels with default settings:
[[AviSource]]("blah.avi")
HistogramRGBLevels(range=true, factor=100.0)
 
HistogramCMYLevels with default settings:
[[AviSource]]("blah.avi")
HistogramCMYLevels(range=true, factor=100.0)
 
HistogramRGBParade with default settings:
[[AviSource]]("blah.avi")
HistogramRGBParade(width=0.25)
 
== Changelog ==
Version Date Changes 
2012/04/20 2012/04/20 - Initial release
 
== Links ==
*[http://forum.doom9.org/showthread.php?p=1570968#post1570968 Doom9 Forum] - Histograms in RGB & CMY discussion.
 
 
 
-----------------------------------------------
'''Back to [[External_filters#Levels_and_Chroma|External Filters]] ←'''

@@ Line 1: / Line 1: @@
-{{FilterCat|External_filters|Adjustment_filters|Levels and Chroma}}
+{{FilterCat4|External_filters|Scripts|Adjustment_filters|Levels and Chroma filters}}
 {{Filter3
 |-Vit-
@@ Line 9: / Line 10: @@
 <br>
 == Description ==
-:A script to display RGB and CMY levels and a RGB parade color scope.
+A script to display RGB and CMY levels and a RGB parade color scope.<br>
 <br>
 == Requirements ==
-:- AviSynth 2.5.8 or later
+* AviSynth 2.5.8 or later
-:- Supported color formats: [[RGB24]], [[RGB32]], [[Y8]], [[YUY2]], [[YV411]], [[YV12]], [[YV16]], [[YV24]]
+* Supported color formats: [[RGB24]], [[RGB32]], [[Y8]], [[YUY2]], [[YV411]], [[YV12]], [[YV16]], [[YV24]]
 <br>
 == [[Script variables|Syntax and Parameters]] ==
@@ Line 71: / Line 72: @@
 /04/20      2012/04/20      - Initial release
 <br>
-== Links ==
+==External Links ==
 *[http://forum.doom9.org/showthread.php?p=1570968#post1570968 Doom9 Forum] - Histograms in RGB & CMY discussion.
 <br>
 <br>
 -----------------------------------------------
 '''Back to [[External_filters#Levels_and_Chroma|External Filters]] &larr;'''

@@ Line 17: / Line 17: @@
 <br>
 == [[Script variables|Syntax and Parameters]] ==
 <br>
 :{{Template:FuncDef|HistogramRGBLevels (''clip'' input, ''bool'' "range", ''float'' "factor" )}}
@@ Line 28: / Line 32: @@
 <br>
 ::{{Par2|factor|float|100.0}}
 :::Range: 0.0 to 100.0
 <br>
 ---------
 :{{Template:FuncDef|HistogramRGBParade (''clip'' input, ''float'' "width" )}}
 <br>
@@ Line 41: / Line 49: @@
 ::::Controls the width of the histogram display (height will always be 256 pixels).
 <br>
 == Examples ==
 *HistogramRGBLevels with default settings:

@@ Line 3: / Line 3: @@
 |-Vit-
 |2012/04/20
-|[]
+|[http://avisynth.nl/images/Histograms_in_RGB_%26_CMY.avsi Histograms in RGB & CMY.avsi]
 |Levels and Chroma
 |}}
@@ Line 18: / Line 18: @@
 == [[Script variables|Syntax and Parameters]] ==
 <br>
-{{Template:FuncDef|HistogramRGBLevels (''clip'' input, ''bool'' "range", ''float'' "factor" )}}
+:{{Template:FuncDef|HistogramRGBLevels (''clip'' input, ''bool'' "range", ''float'' "factor" )}}
 :{{Template:FuncDef|HistogramCMYLevels (''clip'' input, ''bool'' "range", ''float'' "factor" )}}
 <br>
@@ Line 42: / Line 42: @@
 <br>
 == Examples ==
-HistogramRGBLevels with default settings:
+*HistogramRGBLevels with default settings:
   [[AviSource]]("blah.avi")
-  HistogramRGBLevels(range=true, factor=100.0)
+  HistogramRGBLevels(range=true, factor=100.0)<br>
 <br>
-HistogramCMYLevels with default settings:
+<br>
   [[AviSource]]("blah.avi")
-  HistogramCMYLevels(range=true, factor=100.0)
+  HistogramCMYLevels(range=true, factor=100.0)<br>
 <br>
-HistogramRGBParade with default settings:
+*HistogramRGBParade with default settings:
   [[AviSource]]("blah.avi")
-  HistogramRGBParade(width=0.25)
+  HistogramRGBParade(width=0.25)<br>
 <br>
 == Changelog ==