ChannelMixer: Difference between revisions
From Avisynth wiki
Jump to navigationJump to search
mNo edit summary |
m →Examples: space |
||
| (10 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
{{ | {{FilterCat4|External_filters|Plugins|Adjustment_filters|Levels_and_Chroma_filters}} | ||
{{ | {{Filter3 | ||
|Gustaf Ullberg | |Gustaf Ullberg | ||
|v1.0 | |v1.0 | ||
| | |{{Plugin/ChannelMixer}} | ||
|Levels and Chroma | |Levels and Chroma | ||
|[http:// | | | ||
|6=[http://forum.videohelp.com/threads/278516-Nice-Results-With-Avisynth-Color-Channel-Mixer VideoHelp Thread]}} | |||
== Description == | == Description == | ||
An AviSynth filter similar to the Channel Mixer in Adobe Photoshop CS2. 9 Adjustments are possible, 3 for each color channel.<br/> | |||
ChannelMixer computes the following formula: | |||
<blockquote style="width: 29%;"><pre>|Rout| |RR RG RB| |Rin| | |||
| | | | | | | |||
|Gout| = (1/100) * |GR GG GB| |Gin| | |||
| | | | | | | |||
|Bout| |BR BG BB| |Bin|</pre></blockquote> | |||
<br> | <br> | ||
== Requirements | == Requirements== | ||
* AviSynth 2.5.8 or later | |||
* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only | |||
* Supported color formats: [[RGB24]], [[RGB32]] | |||
<br> | <br> | ||
== Syntax and Parameters == | == [[Script variables|Syntax and Parameters]] == | ||
:{{Template:FuncDef|ChannelMixer (''clip'', ''float'' "RR", ''float'' "RG", ''float'' "RB", ''float'' "GR", ''float'' "GG", ''float'' "GB", ''float'' "BR", ''float'' "BG", ''float'' "BB")}} | :{{Template:FuncDef|ChannelMixer (''clip'', ''float'' "RR", ''float'' "RG", ''float'' "RB", ''float'' "GR", ''float'' "GG", ''float'' "GB", ''float'' "BR", ''float'' "BG", ''float'' "BB")}} | ||
<br> | <br> | ||
| Line 39: | Line 46: | ||
::::Blue-Red, Blue-Green, and Blue-Blue. | ::::Blue-Red, Blue-Green, and Blue-Blue. | ||
<br> | <br> | ||
:::Range for all parameters: -255.0 - 255.0 | :::*Range for '''all''' parameters: -255.0 - 255.0 | ||
<br> | <br> | ||
== Examples == | == Examples == | ||
ChannelMixer with the following settings is identical to the input. In other words; a very slow no-op. | ChannelMixer with the following settings is identical to the input. In other words; a very slow no-op. | ||
| Line 51: | Line 59: | ||
[[File:ChannelMixer Before&After.png]] | [[File:ChannelMixer Before&After.png]] | ||
<br> | <br> | ||
<br> | |||
== Changelog == | == Changelog == | ||
Version Date Changes<br> | Version Date Changes<br> | ||
v1.0 2007/04/30 - Initial release | v1.0 2007/04/30 - Initial release | ||
<br> | <br> | ||
== Links == | == Archived Downloads == | ||
{| class="wikitable" border="1"; width="400px" | |||
|- | |||
!!width="100px"| Version | |||
!!width="150px"| Download | |||
!!width="150px"| Mirror | |||
|- | |||
!v1.0 | |||
|[http://forum.videohelp.com/images/guides/p1767998/channelmixer_v1_0.zip channelmixer_v1_0.zip] | |||
|[http://web.archive.org/web/20140204134322/http://forum.videohelp.com/images/guides/p1767998/channelmixer_v1_0.zip channelmixer_v1_0.zip] | |||
|} | |||
<br> | |||
==External Links == | |||
*[http://forum.doom9.org/showthread.php?p=1002616#post1002616 Doom9 Forum] - Initial release. | *[http://forum.doom9.org/showthread.php?p=1002616#post1002616 Doom9 Forum] - Initial release. | ||
*[http://forum.videohelp.com/threads/278516-Nice-Results-With-Avisynth-Color-Channel-Mixer VideoHelp Forum] - ChannelMixer discussion. | *[http://forum.videohelp.com/threads/278516-Nice-Results-With-Avisynth-Color-Channel-Mixer VideoHelp Forum] - ChannelMixer discussion. | ||
<br> | <br> | ||
<br> | <br> | ||
----------------------------------------------- | ----------------------------------------------- | ||
'''Back to [[External_filters#Levels_and_Chroma|External Filters]] ←''' | '''Back to [[External_filters#Levels_and_Chroma|External Filters]] ←''' | ||
Latest revision as of 20:05, 10 July 2016
| Abstract | |
|---|---|
| Author | Gustaf Ullberg |
| Version | v1.0 |
| Download | channelmixer_v1_0.zip |
| Category | Levels and Chroma |
| License | |
| Discussion | VideoHelp Thread |
Description
An AviSynth filter similar to the Channel Mixer in Adobe Photoshop CS2. 9 Adjustments are possible, 3 for each color channel.
ChannelMixer computes the following formula:
|Rout| |RR RG RB| |Rin| | | | | | | |Gout| = (1/100) * |GR GG GB| |Gin| | | | | | | |Bout| |BR BG BB| |Bin|
Requirements
- AviSynth 2.5.8 or later
- Progressive input only
- Supported color formats: RGB24, RGB32
- ChannelMixer (clip, float "RR", float "RG", float "RB", float "GR", float "GG", float "GB", float "BR", float "BG", float "BB")
- Red
- float RR = 0.0
- float RG = 0.0
- float RB = 0.0
- Red-Red, Red-Green, and Red-Blue.
- float RR = 0.0
- Green
- float GR = 0.0
- float GG = 0.0
- float GB = 0.0
- Green-Red, Green-Green, and Green-Blue.
- float GR = 0.0
- Blue
- float BR = 0.0
- float BG = 0.0
- float BB = 0.0
- Blue-Red, Blue-Green, and Blue-Blue.
- float BR = 0.0
- Range for all parameters: -255.0 - 255.0
Examples
ChannelMixer with the following settings is identical to the input. In other words; a very slow no-op.
AviSource("blah.avi") ChannelMixer(RR=100.0, RG=0.0, RB=0.0, GR=0.0, GG=100.0, GB=0.0, BR=0.0, BG=0.0, BB=100.0)
Removing blue tint with ChannelMixer:
AviSource("blah.avi") ChannelMixer(RR=100.0, RG=20.0, RB=-5.0, GR=0.0, GG=100.0, GB=0.0, BR=-20.0, BG=0.0, BB=100.0)
Changelog
Version Date Changes
v1.0 2007/04/30 - Initial release
Archived Downloads
| Version | Download | Mirror |
|---|---|---|
| v1.0 | channelmixer_v1_0.zip | channelmixer_v1_0.zip |
External Links
- Doom9 Forum - Initial release.
- VideoHelp Forum - ChannelMixer discussion.
Back to External Filters ←
