Horizon lock, rolling shutter and stabilization by SteadXP. Handheld GH4K UHD 4:3 + 14mm (35mm equivalent). Yes we used Auto-focus, we admitt! And crop setting was fixed at 25%.
In response to many requests from our Kickstarter backers!
SteadXP is still available on Kickstarter until 10/10/2015!
Thanks to Xavier Beauvallet https://www.parapente.fr/