Have a look at this video starting around the 0:45 mark. You clearly see in the cockpit a lever pulled with a big number 1 on it to the left of 3 more levers with 2, 3 and 4 on them. Yet the view out the left window shows a prop not spinning "right next to him".
It's the outer engine. If it was the inner engine you'd see the outer engine behind it.