I came across this video on Facebook thanks to Musa (Vimeo linked above since SS doesn't play nice with FB). Some of the shots I could figure out but a few seemed impossible so I did some more digging. Summarizing it in a few bullet points here feels like it doesn't give it justice but oh well.
How'd they do it?
- Custom rig with a deconstructed GoPro and very small drone build - 95g
- ReelSteady AE plugin $399
- Flying forward (then they reversed it)
Read more about it in detail here.