ChannelMixer
From Avisynth wiki
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|Gustaf Ullberg | |Gustaf Ullberg | ||
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|Levels and Chroma | |Levels and Chroma | ||
|[http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]}} | |[http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]}} | ||
Revision as of 22:08, 4 March 2014
| Abstract | |
|---|---|
| Author | Gustaf Ullberg |
| Version | v1.0 |
| Download | channelmixer_v1_0.zip |
| Category | Levels and Chroma |
| License | GPLv2 |
Contents |
Description
- An AviSynth filter similar to the Channel Mixer in Adobe Photoshop CS2.
Requirements:
- - AviSynth 2.5.8 or later
- - Progressive input only
- - Supported color formats: RGB24, RGB32
Syntax and Parameters
- 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
Links
- Doom9 Forum - Initial release.
- VideoHelp Forum - ChannelMixer discussion.
- Archive.org - Archived download.
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