Hi,
I need to map number ranges to each other and after trying to apply various math objects to re scale the ranges, I was directed to [transf_fader].

My problem is that I don't fully understand how this object works, I would imagine the break points message in the [transf_fader] input would control the key points within my chosen ranges to scale to. This doesn't seem to be the case for me, or perhaps I'm understanding the object completely wrong.

As an example;

I need to scale 0 - 1.9 onto 0.15 - 0.7, I have an object outputting 0 - 1.9 which needs to smoothly control another object that operates within 0.15 - 0.7.

I used the message [pairs 0 0.15 1 0.4 1.9 0.7[,
My thoughts being that this would map the figures to each other, but it didn't.
Instead once the input slider reaches 1, the output is already at 0.7.

I've probably not understood this object properly so if anyone has a better idea for the scaling process, or a better explanation of the [transf_fader], I'd love to hear it!

Hi,

I want to create a colour separation effect similar to this;

http://www.eafa.org.uk/catalogue/4059

The video was made by filming the same scene multiple times then playing them back
over each other through different colour filters.

My aim for now is to have 3 instances of one short video play in sync with each other through different colour filters and to have the speed of each one individually controlled so that I can have a colour smearing effect.

Any help with this would be great, I hope my explanation makes sense!