The only thing different from the video is that you apply and rub out compound and polish with the RO instead of by hand. I use Menzerna products, which are conveniently labeled Step 1, 2 and 3. Step 1 for initial rub out, step 2 for initial polish, step 3 for final polish. Some places sell all three together, for instance:
https://www.amazon.com/Menzerna-400-...85758601&psc=1