GNoise

Abstract
Author	mf
Version	r5
Download	gnoise_r5.zip
Category	Effects
License	closed source
Discussion	Doom9 Thread

Description

Another noise generator for AviSynth.

Requirements

• AviSynth 2.5.8 or later
• Progressive input only
• Supported color formats: YV12

Syntax and Parameters

gnoise (clip, float "sigma", int "seed", bool "color", bool "temporal", bool "info")

clip   =

Input clip.

float  sigma = 10.0

Controls the amount of noise. Set at 0.0 and noise will be disabled. As usual higher values increase noise.

int  seed = 96

Specifies a repeatable grain sequence. Each value will produce a unique pattern.

bool  color = false

If true, noise will be added to the chroma (U/V) also.

bool  temporal = false

False produces static noise, true gives dynamic noise.

bool  info = false

If set to true, it will display a graph. This parameter is undocumented so the true purpose of the graph is unknown.

Do not use! It is very slow.

Examples

gnoise with default settings:

AviSource("Blah.avi")
gnoise(sigma=10, seed=96, color=false, temporal=false, info=false)

Changelog

Version      Date            Changes

r5           2006-08-11      - Add undocumented "info" parameter

r4           2006-06-18      - Initial public release

Archived Downloads

Version	Download	Mirror
r5	gnoise_r5.zip	gnoise_r5.zip
r4	gnoise_r4.zip	gnoise_r4.zip

External Links

• Doom9 Forum - GNoise discussion.
• Archive.org - GNoise readme by mf

---

Back to External Filters ←