The Curiosity video was the work of Bard Canning, who took a month out of his life to convert the 4 frames/sec. vid to 30 frames/sec. Ultra HD. The sound effects, of course, are synthetic, as Mars atmosphere is even thinner than the summit of Whitney.

That man should be offered a job at NASA. Or at least JPL.

The Curiosity thread links to all the details at Jalopnik.

Verum audaces non gerunt indusia alba. - Ipsi dixit MCMLXXII