While I was out in Australia & New Zealand with Byrnie and Jen I took a bunch of video using a little DJI Osmo Pocket which has a nice gimbal to stabilize things and it shoots in 4k60 so gives reasonable image quality for something small enough to just slip in a pocket. Since it's gimbaled it can also do some fun panning timelapse shots.
I edited the Australia part of things over the christmas holiday and got round to doing the final bits and pieces the other day added a bit of voice over and so on. You can take a look here, it's something like 50% Timelapse 50% Penguins.