[FEATURE] IR blender module

[RustoMCSpit]

Is your feature request related to a problem? Please describe.
I would like to blend two IR files

Describe the solution you'd like
Having a knob to adjust, or something along those lines, between both files

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
https://www.youtube.com/watch?v=AJZZ38AyXsg&t=370s