NoiseGenerator
From Avisynth wiki
| Abstract | |
|---|---|
| Author | Shubin |
| Version | 20050616 |
| Download | noisegenerator_25_dll_20050616.zip |
| Category | Effects |
| Requirements | |
| License | |
| Discussion | |
Contents |
Description
- Another noise generator. This filter is based on NoiseGenerators by Ross Thomas and uses some of its codebase.
- Unlike the original, this filter is now for AviSynth 2.5 and has different parameters.
Requirements:
- - AviSynth 2.5.8 or later
- - Supported color formats: YV12, YUY2, RGB24, RGB32
- - Progressive input only
Syntax and Parameters
- NoiseGenerator (clip, bool "Gaussian", int "Amount", bool "LumaOnly")
- Gaussian bool = false
- If Gaussian parameter is false, a uniform noise is generated.
- Gaussian bool = false
- Amount int = 10
- Amount specifies how much noise should be added.
- In RGB if noise is added to black picture, it should be >0, if the picture is almost white, it should be <0.
- Amount int = 10
- LumaOnly bool = false
- If LumaOnly parameter is true, only luma channel is affected in YUY2 and YV12, and in RGB mode only lightness is changed (no color change).
- LumaOnly bool = false
Examples
AviSource("Blah.avi") NoiseGenerator(Gaussian=false, Amount=10, LumaOnly=false)
Changelog
Changes 2005-06-16: - Initial release
Links
- videohelp.eu - NoiseGenerators by Ross Thomas.
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