This example shows a couple of the default processing options available in Eric Souther's just released 8 channel Colorizer with oscillators and time displacement mapping. (His Touch Designer .tox Colorizer network file is available on his Patreon 'Philosophical Tools' page.)
In this demo, several of the colorizer bands have 'live' fire video inserted into them from a second file.
It's great to see new digital tools developed based upon analog tools (in this case multi-channel colorizers) designed in the 70s and 80s by artists like Bruce Hern or David Jones.