Resolume is a popular video mapping software, you can find more informations here
The Resolume module is based on the OSC module, with premade commands that reflect Resolume's OSC API. You can find out about this API by activating "Shortcuts > Edit OSC" in Resolume and clicking on the parameter you want to control.
Because Resolume changed multiple times their OSC API, when using the Resolume module, be sure to select the right version corresponding to your Resolume's version in the module's parameters, otherwise commands may not work.
When using those commands in Resolume 6 and later, you will have to find out the effect and parameter names in order to control them. You can zoom out in the image below to see the correspondance between fields in Resolume and fields in Chataigne.