I can't believe I have had the D810 for over a year now and I've never even used this feature. To be honest, as embarrassing as this is to admit, I think I forgot it had this feature!! I've almost never used the video functions on this camera because I find the focus is a bit slow. I have been using the GoPro for timelapse and hyperlapse photography recently. Thanks for reminding to get back to the real thing! LOL Awesome time-lapse, all of them, by the way. Beautiful scenery. Wish I lived or traveled where you are!