How to make a halo 5 machinima?

Hey, everyone! I been always wanted to make a halo machinima but have been having a confusion how to make one. Like where do I go or what settings to put to make machinima easier to make? If anyone knows please feel free to help.

As far as i’m aware, for halo 5 you just make a custom game and in the options you turn on machinima mode. When in game use the machinima mode controls. Here is Bravo’s post on them.