Thanks to Magic Lantern and Alex.
I shot this footage in Taipei city (on the building roof),not in the mountains.
Canon 5D3 +85mm F1.2 L USM II +Magic Lantern
F1.2 1.8"(359 degree) ISO800 @ 0.5fps (under-cranking)
RAW video
I face to North West,so you can see all stars falling down.
Graded in MLV App.