I could have sworn I'd seen something very much like this either at the Hayden Planetarium in New York or in an episode of Neil deGrasse Tyson's remake of Cosmos. The shockwaves from the stars, all of it, seems familiar. I found it of course utterly beautiful and very compelling. This one presumably is based on better data, and is all the more fascinating for it.
The Orion Nebula is about 24 light years across, a million c would mean we pass through it in about 750 seconds. The point of view clearly moves faster than that. How hard exactly is hard to judge (I think it also changes speed) but it looks like going through the whole nebula would take somewhere between 75s (10 million c) and 7.5s (100 million c).
https://youtu.be/fkWrjrdT3Zg