GNoise: Difference between revisions

Revision as of 00:57, 1 January 2014

A Noise Generator for Avisynth.

- AviSynth 2.5.8 or later

- Supported color formats: YV12

- Progressive input only

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

sigma float = 10.0

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

seed int = 96

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

color bool = false

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

temporal bool = false

False produces static noise, true gives dynamic noise.

info bool = 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.

AviSource("Blah.avi")
gnoise(sigma=2, seed=96, color=false, temporal=false, info=false)

  R5 2006-08-11:
     - Undocumented update

  R4 2006-06-18:
     - Initial public release

@@ Line 39: / Line 39: @@
 == Examples ==
   [[AviSource]]("Blah.avi")
-  GNoise(sigma=2, seed=96, color=false, temporal=false)
+  gnoise(sigma=2, seed=96, color=false, temporal=false, info=false)
 <br>
 == Changelog ==
     R5 [http://web.archive.org/web/20070717174052/http://soulhunter.chronocrossdev.com/data/gnoise_r5.zip 2006-08-11:]