RGBAdjust - Revision history

Pinterf: RGBAdjust generally supports 32 bit float

2021-12-09T09:54:00Z

RGBAdjust generally supports 32 bit float

Pinterf: /* Changes */ change log

2021-03-18T09:40:24Z

‎Changes: change log

Pinterf: /* Syntax and Parameters */ add parameter condvarsuffix, analyze 32bit float support

2021-03-18T09:37:59Z

‎Syntax and Parameters: add parameter condvarsuffix, analyze 32bit float support

Pinterf: /* Changes */

2018-07-02T09:41:42Z

‎Changes

Pinterf: /* Syntax and Parameters */ Avs+ extensions: float allowed, 'conditional'

2018-07-02T09:40:42Z

‎Syntax and Parameters: Avs+ extensions: float allowed, 'conditional'

Pinterf: /* Changes */ avs+ float, conditional

2018-07-02T09:33:51Z

‎Changes: avs+ float, conditional

Raffriff42: note AVS+ differences * WIP *

2017-04-28T04:24:58Z

note AVS+ differences *** WIP ***

Raffriff42: formatting

2016-02-28T09:53:55Z

formatting

Raffriff42: one more touch-up

2016-01-27T02:29:32Z

one more touch-up

Raffriff42: one more touch-up

2016-01-27T02:26:02Z

one more touch-up

← Older revision		Revision as of 09:54, 9 December 2021
Line 4:		Line 4:
	All settings for this filter are optional. [[ColorYUV]] works in a similar manner for [[YUV]] clips.		All settings for this filter are optional. [[ColorYUV]] works in a similar manner for [[YUV]] clips.

−	* {{AvsPluscon}} all ~~non-[[Float_(color_format)\|Float]]~~ [[RGB]] and [[RGBA]] color formats are supported.	+	* {{AvsPluscon}} all [[RGB]] and [[RGBA]] color formats are supported.

@@ Line 127: / Line 127: @@
 == Changes ==
 {| border="1"
 | {{AvsPluscon}} r2724
 | Added 32 bit float.

@@ Line 16: / Line 16: @@
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;float ''rb'', float ''gb'', float ''bb'', float ''ab'', <br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;float ''rg'', float ''gg'', float ''bg'', float ''ag'', <br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bool ''analyze'', bool ''dither'', {{AvsPluscon}} bool ''conditional'' ] )
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bool ''analyze'', bool ''dither'', {{AvsPluscon}} bool ''conditional'', {{AvsPluscon}} bool ''condvarsuffix'' ] )
 }}
@@ Line 52: / Line 52: @@
 ::*There is an '''Average''' and a '''Standard Deviation''' for all channels.
 ::*There is '''Loose Minimum''' and '''Loose Maximum''' which ignore the brightest and darkest 0.4% (1/256) pixels.
-::{{AvsPluscon}} parameter is not supported for 32 bit float color spaces
+::{{AvsPluscon}} parameter is supported for 32 bit float color spaces as well, but loose min/max is based on a 16bit quantized data (loose min/max is based on an internal histogram)
 :{{Par2|dither|bool|false}}
@@ Line 58: / Line 58: @@
 ::{{AvsPluscon}} parameter is ignored for 32 bit float color spaces
-:{{AvsPluscon}} {{Par2|conditional|bool|false}}
+:{{Par2|conditional|bool|false}}
-::If true, the global variables "rgbadjust_xxx" with xxx = r, g, b, a, rb, gb, bb, ab, rg, gg, bg, ag are read each frame, and applied.
+::{{AvsPluscon}} If true, the global variables "rgbadjust_xxx" with xxx = r, g, b, a, rb, gb, bb, ab, rg, gg, bg, ag are read each frame, and applied.
 ::It is possible to modify these variables using FrameEvaluate or ConditionalReader. (functionality similar to ColorYUV)
 == Notes ==

@@ Line 109: / Line 109: @@
 | {{AvsPluscon}} r2724
 | Added 32 bit float.
-<br>Added ''conditional''
+Added ''conditional''
 |-
 | v2.60

@@ Line 16: / Line 16: @@
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;float ''rb'', float ''gb'', float ''bb'', float ''ab'', <br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;float ''rg'', float ''gg'', float ''bg'', float ''ag'', <br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bool ''analyze'', bool ''dither'' ] )
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bool ''analyze'', bool ''dither'', {{AvsPluscon}} bool ''conditional'' ] )
 }}
@@ Line 24: / Line 24: @@
 ::Red, green and blue scaling factor. Range 0.0 to 255.0
 ::For example, {{FuncArg|r}}=3.0 multiplies the red channel pixel values by 3.
-::{{AvsPluscon}} [[Autoscale_parameter|autoscaled]] &ndash; works without changes at all bit depths.
+::{{AvsPluscon}} [[Autoscale_parameter|autoscaled]] &ndash; works without changes at all bit depths, gain is bit depth independent.
 :{{Par2|a|float|1.0}}
@@ Line 52: / Line 52: @@
 ::*There is an '''Average''' and a '''Standard Deviation''' for all channels.
 ::*There is '''Loose Minimum''' and '''Loose Maximum''' which ignore the brightest and darkest 0.4% (1/256) pixels.
 :{{Par2|dither|bool|false}}
 ::If true, [[ordered dithering]] is applied when doing the adjustment.
 == Notes ==

@@ Line 3: / Line 3: @@
 All settings for this filter are optional. [[ColorYUV]] works in a similar manner for [[YUV]] clips.
-</div>
 __TOC__
 == Syntax and Parameters ==
 <div style="max-width:62em" >
@@ Line 19: / Line 24: @@
 ::Red, green and blue scaling factor. Range 0.0 to 255.0
 ::For example, {{FuncArg|r}}=3.0 multiplies the red channel pixel values by 3.
 :{{Par2|a|float|1.0}}
@@ Line 31: / Line 37: @@
 ::{{FuncArg|rb}}=16 will add 16 to all red pixel values and
 ::{{FuncArg|rb}}=-32 will subtract 32 from all red pixel values.
 :{{Par2|rg|float|1.0}}

@@ Line 1: / Line 1: @@
 '''RGBAdjust''' has many different methods of changing the color and luminance of your [[RGB]] clips. Gain, bias (offset) and gamma can be set independently on each channel. Also included are an analysis function and a dither option.
 All settings for this filter are optional. [[ColorYUV]] works in a similar manner for [[YUV]] clips.
 __TOC__
 == Syntax and Parameters ==
-{{Template:FuncDef|RGBAdjust(clip ''clip'' [, <br>
+<div style="max-width:62em" >
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;float ''r'', float ''g'', float ''b'', float ''a'', <br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;float ''rb'', float ''gb'', float ''bb'', float ''ab'', <br>
@@ Line 72: / Line 75: @@
 </div>
 :Thus alpha pixels values become a=(255-a).
 == Examples ==
 <div id="analyze" style="display:inline;font-size:50%;height:0;line-height:0;overflow:hidden;"></div>
 *Demonstrating {{FuncArg|analyze}} output
@@ Line 83: / Line 88: @@
   RGBAdjust(analyze=true)
 [[File:RGBAdjust_Ex1.jpg]]
 </div>

@@ Line 79: / Line 79: @@
 <div {{BoxWidthIndent|24|2}} >
   [[FFmpegSource|FFmpegSource2]]("[http://www.sintel.org/ sintel].mp4")
   [[BicubicResize]](546, 272)
   RGBAdjust(analyze=true)

RGBAdjust - Revision history

Pinterf: RGBAdjust generally supports 32 bit float

Pinterf: /* Changes */ change log

Pinterf: /* Syntax and Parameters */ add parameter condvarsuffix, analyze 32bit float support

Pinterf: /* Changes */

Pinterf: /* Syntax and Parameters */ Avs+ extensions: float allowed, 'conditional'

Pinterf: /* Changes */ avs+ float, conditional

Raffriff42: note AVS+ differences *** WIP ***

Raffriff42: formatting

Raffriff42: one more touch-up

Raffriff42: one more touch-up

Raffriff42: note AVS+ differences * WIP *