ColorLooks

From Avisynth wiki
(Difference between revisions)
Jump to: navigation, search
(redirect for convenient searching)
 
m (→‎Description)
 
(One intermediate revision by one user not shown)
Line 1: Line 1:
−
#REDIRECT [[External_filters#Effects]]
+
{{FilterCat4|External_filters|Plugins|Adjustment_filters|Effects}}
−
{{FilterCat|External_filters|Adjustment_filters|Effects}}
+
{{Filter3
 +
|1={{author/Wilbert Dijkhof}}
 +
|2=v1.3
 +
|3=[http://www.wilbertdijkhof.com/ColorLooks_v13.zip ColorLooks_v13.zip]
 +
|4=Effects
 +
|5=[http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
 +
|6=[http://forum.doom9.org/showthread.php?t=97706 Doom9 Forum]}}
 +
 
 +
== Description ==
 +
This plugin is based on Trevlac's VirtualDub filter [http://www.trevlac.us/FilterDocs/ ColorLooks] and Donald Graft's [http://rationalqm.us/colorize.html Colorize] (well it works a bit similar). I also added some new stuff. The plugin contains the following filters:
 +
 
 +
*[[#Colorize|Colorize]] provides the ability to convert a video to a monochrome video based on a selectable color. For example, the old-style brown photograph look can be easily obtained, or grayscale clips can be made to look a bit more interesting.
 +
 
 +
*[[#Posterize|Posterize]] just chops down the bit depth of the video. It reduces the number of colors while maintaining a resemblance of the original image characteristics.
 +
 
 +
*[[#Sepia|Sepia]] gives the sepia effect resulting in a monochrome video based on a selectable color.
 +
 
 +
*[[#Technicolor|Technicolor]] is a two color process that uses red and cyan as opposed to red, green, blue. So to get this effect, the green and blue level is set to cyan.
 +
<br>
 +
 
 +
== Requirements ==
 +
* [x86]: [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.5.8 or greater]
 +
* Supported color formats: [[RGB24]], [[RGB32]], [[YUY2]], [[YV12]]
 +
<br>
 +
 
 +
== [[Script variables|Syntax and Parameters]] ==
 +
 
 +
=== Colorize ===
 +
:{{Template:FuncDef|Colorize (clip, int "color", bool "scale")}}
 +
<br>
 +
::{{Par2| |clip| }}
 +
:::Input clip, must be YUV.
 +
<br>
 +
::{{Par2|color|int|0xa28a65}}
 +
:::Color is defined in RGB hexadecimal.
 +
<br>
 +
::{{Par2|scale|bool|false}}
 +
:::<code>scale=false</code> uses the luma of the source clip, and <code>scale=true</code> scales the clip by "luma of source clip / 240" (bright objects stay bright, and dark objects get darker).
 +
<br>
 +
=== Posterize ===
 +
:{{Template:FuncDef|Posterize (clip, int "pbits")}}
 +
<br>
 +
::{{Par2| |clip| }}
 +
:::Input clip, must be RGB or YUV.
 +
<br>
 +
::{{Par2|pbits|int|8}}
 +
:::The <code>pbits</code> setting determines the amount of chopping. <code>pbits=8</code> means no chopping, and <code>pbits=0</code> means chopping everything resulting in a black clip.
 +
<br>
 +
=== Sepia ===
 +
:{{Template:FuncDef|Sepia (clip, int "color", string "mode")}}
 +
<br>
 +
::{{Par2| |clip| }}
 +
:::Input clip, must be YUV.
 +
<br>
 +
::{{Par2|mode|string|0xa28a65}}
 +
:::Color is defined in RGB hexadecimal.
 +
<br>
 +
::{{Par2|scale|bool|"triangular"}}
 +
:::Sepia gives the sepia effect resulting in a monochrome video based on a selectable color. It does so by applying color to mid-tones (<code>mode="triangular"</code>), or high-tones (<code>mode="linear"</code>).
 +
:::The luma is copied from the source clip. The default values produce the "true" sepia effect.
 +
<br>
 +
=== Technicolor ===
 +
:{{Template:FuncDef|Technicolor (clip, string "channels")}}
 +
<br>
 +
::{{Par2| |clip| }}
 +
:::Input clip, must be RGB or YUV.
 +
<br>
 +
::{{Par2|channels|string|"R"}}
 +
:::The channel option indicates what color should be kept: "G" sets the red and blue levels to magenta, "B" sets the R and G channels to yellow. The default values produce the "true" technicolor effect.
 +
<br>
 +
== Examples ==
 +
Colorize (clip, color=0xa28a65, scale=false)
 +
 
 +
Posterize (clip, pbits=8)
 +
 
 +
Sepia (clip, color=0xa28a65, mode="triangular") # default values gives the Sepia effect
 +
 
 +
Technicolor (clip, channel="R") # default values gives technicolor effect
 +
<br>
 +
== Changelog ==
 +
Version      Date            Changes<br>
 +
v1.3        2005/09/07      - corrected technicolor
 +
                              - added some color formats
 +
                              - color specified in RGB
 +
                              - documentation<br>
 +
v1.2        2005/07/22      - initial release
 +
<br>
 +
== Archived Downloads ==
 +
{| class="wikitable" border="1"; width="600px"
 +
|-
 +
!!width="100px"| Version
 +
!!width="150px"| Download
 +
!!width="150px"| Mirror
 +
|-
 +
!v1.3
 +
|[http://www.wilbertdijkhof.com/ColorLooks_v13.zip ColorLooks_v13.zip]
 +
|[https://web.archive.org/web/20180828080743if_/http://www.wilbertdijkhof.com/ColorLooks_v13.zip ColorLooks_v13.zip]
 +
|}
 +
<br>
 +
 
 +
==External Links ==
 +
<br>
 +
<br>
 +
-----------------------------------------------
 +
'''Back to [[External_filters#Effects|External Filters]] &larr;'''

Latest revision as of 22:03, 29 June 2020

Abstract
Author Wilbert Dijkhof
Version v1.3
Download ColorLooks_v13.zip
Category Effects
License GPLv2
Discussion Doom9 Forum

Contents

[edit] Description

This plugin is based on Trevlac's VirtualDub filter ColorLooks and Donald Graft's Colorize (well it works a bit similar). I also added some new stuff. The plugin contains the following filters:

  • Colorize provides the ability to convert a video to a monochrome video based on a selectable color. For example, the old-style brown photograph look can be easily obtained, or grayscale clips can be made to look a bit more interesting.
  • Posterize just chops down the bit depth of the video. It reduces the number of colors while maintaining a resemblance of the original image characteristics.
  • Sepia gives the sepia effect resulting in a monochrome video based on a selectable color.
  • Technicolor is a two color process that uses red and cyan as opposed to red, green, blue. So to get this effect, the green and blue level is set to cyan.


[edit] Requirements


[edit] Syntax and Parameters

[edit] Colorize

Colorize (clip, int "color", bool "scale")


clip   =
Input clip, must be YUV.


int  color = 0xa28a65
Color is defined in RGB hexadecimal.


bool  scale = false
scale=false uses the luma of the source clip, and scale=true scales the clip by "luma of source clip / 240" (bright objects stay bright, and dark objects get darker).


[edit] Posterize

Posterize (clip, int "pbits")


clip   =
Input clip, must be RGB or YUV.


int  pbits = 8
The pbits setting determines the amount of chopping. pbits=8 means no chopping, and pbits=0 means chopping everything resulting in a black clip.


[edit] Sepia

Sepia (clip, int "color", string "mode")


clip   =
Input clip, must be YUV.


string  mode = 0xa28a65
Color is defined in RGB hexadecimal.


bool  scale = "triangular"
Sepia gives the sepia effect resulting in a monochrome video based on a selectable color. It does so by applying color to mid-tones (mode="triangular"), or high-tones (mode="linear").
The luma is copied from the source clip. The default values produce the "true" sepia effect.


[edit] Technicolor

Technicolor (clip, string "channels")


clip   =
Input clip, must be RGB or YUV.


string  channels = "R"
The channel option indicates what color should be kept: "G" sets the red and blue levels to magenta, "B" sets the R and G channels to yellow. The default values produce the "true" technicolor effect.


[edit] Examples 

Colorize (clip, color=0xa28a65, scale=false)

Posterize (clip, pbits=8)

Sepia (clip, color=0xa28a65, mode="triangular") # default values gives the Sepia effect

Technicolor (clip, channel="R") # default values gives technicolor effect


[edit] Changelog 

Version      Date            Changes

v1.3         2005/09/07      - corrected technicolor
                             - added some color formats
                             - color specified in RGB
                             - documentation

v1.2         2005/07/22      - initial release


[edit] Archived Downloads

Version Download Mirror
v1.3 ColorLooks_v13.zip ColorLooks_v13.zip


[edit] External Links



Back to External Filters ←

Retrieved from "http://avisynth.nl/index.php?title=ColorLooks&oldid=11938"
Personal tools