I tried Deepmotion to make a custom animation for the Mixamo character I used in Unreal Engine 5. I've made a couple of mistakes (so you don't have to), maybe you can avoid them by watching.
I know it's janky, but it was fun to make. :)
Also I'm not sure this is the "proper way" of using DM, but i worked out weel in the end.
This is the cool renaming panel for mass renaming of bones, it might come handy sometime, however, it's not need for Deepmotion.
https://weisl.gumroad.com/l/simple_re...