need avisynth equivalents of two vdub filters

[lancer]

I'm nearly reaching a point in my project where I can produce the interim file prior to mpeging it in TMPGenc.

I've got everything as I want in script but there are two vdub filters left that I am having trouble understanding how I can make an equivalent work in script.

they are

RGB adjust by Neuron2

values R98, G100, B108

white balance filter, (hosted on neuron2's site)

I use it's white balance section to tweak values on the color.

can anyone suggest equivalent avisynth script functions that will do what these two vdub filters do?

[Ark]

I think Tweak() can do what you want.

Read the documentation, there're other filters that can solve your problem.

[lancer]

nope.

tweak will let me adjust hue, contrast and brightness, already using it.

I haven't tried coring so maybe that is worth a shot, but it's all very well saying other filters will solve the problem,

that's my question, which ones?

RGBadjust I can't make head nor tail of in the avisynth documentation and on doom9, otherwise I'd have tried that.

[Manao]

In the masktools, you'll find a filter named RGBLUT. It will allow you to do the RGB adjust ( but you'll have to find the right formulas ).

I've no clue on what White balance is doing, but i think there again that a combination of RGBAdjust ( the avisynth's filter, this time ) and RGBLUT will allow you to emulate its behavior.

[sh0dan]

I personally use ColorYUV for adjusting the whitebalance.

Try inserting:
ColorYUV(off_u = 0, off_v = 0)
Histogram("Levels")

The code above is a no-op, but you can use the levels display for adjusting the u/v offsets. There is a bit more explanation on the Histogram (http://www.avisynth.org/Histogram) page.

[stickboy]

Originally posted by lancer
I've got everything as I want in script but there are two vdub filters left that I am having trouble understanding how I can make an equivalent work in script.

they are

RGB adjust by Neuron2If you're going to operate in RGB mode, why not load the VirtualDub filter in AviSynth?

[ARDA]

There is an internal filter of avisynth
RGBAdjust is almost the same as virtualdub filter
if I do not remember wrong.
Search in avisynth web.

ARDA